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authorDoug McLain <doug@nostar.net>2008-06-02 05:02:28 +0000
committerDoug McLain <doug@nostar.net>2008-06-02 05:02:28 +0000
commit9c0d7d72d70082a54f823cd44c0ccda5da64bb6f (patch)
tree96ec400b83b8c1c06852b1936f684b5fbcd47a79 /libs/surfaces/frontier
parent2f3f697bb8e185eb43c2c50b4eefc2bcb937f269 (diff)
remove empty sigc++2 directory
git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/surfaces/frontier')
-rw-r--r--libs/surfaces/frontier/kernel_drivers/BUILD10
-rw-r--r--libs/surfaces/frontier/kernel_drivers/Makefile35
-rw-r--r--libs/surfaces/frontier/kernel_drivers/README16
-rw-r--r--libs/surfaces/frontier/kernel_drivers/doc/keycodes.html35
-rw-r--r--libs/surfaces/frontier/kernel_drivers/tests/Makefile23
-rw-r--r--libs/surfaces/frontier/kernel_drivers/tests/README104
-rw-r--r--libs/surfaces/frontier/kernel_drivers/tests/tranzport.c375
-rw-r--r--libs/surfaces/frontier/kernel_drivers/tests/tranzport_lights.c361
-rwxr-xr-xlibs/surfaces/frontier/kernel_drivers/tests/tranzport_tests.sh27
-rw-r--r--libs/surfaces/frontier/kernel_drivers/tranzport.c1065
-rw-r--r--libs/surfaces/frontier/tests/Makefile17
-rw-r--r--libs/surfaces/frontier/tests/README104
-rw-r--r--libs/surfaces/frontier/tests/tranzport.c347
-rw-r--r--libs/surfaces/frontier/tests/tranzport_lights.c361
-rw-r--r--libs/surfaces/frontier/tranzport/SConscript56
-rw-r--r--libs/surfaces/frontier/tranzport/interface.cc51
-rw-r--r--libs/surfaces/frontier/tranzport/tranzport_control_protocol.cc1949
-rw-r--r--libs/surfaces/frontier/tranzport/tranzport_control_protocol.h320
18 files changed, 0 insertions, 5256 deletions
diff --git a/libs/surfaces/frontier/kernel_drivers/BUILD b/libs/surfaces/frontier/kernel_drivers/BUILD
deleted file mode 100644
index dc612e20bf..0000000000
--- a/libs/surfaces/frontier/kernel_drivers/BUILD
+++ /dev/null
@@ -1,10 +0,0 @@
-To build, type make
-
-# make install and run
-ir: install
- rmmod tranzport
- modprobe tranzport
-
-# make install, run, and run tests
-irt: ir
-
diff --git a/libs/surfaces/frontier/kernel_drivers/Makefile b/libs/surfaces/frontier/kernel_drivers/Makefile
deleted file mode 100644
index 223fcdb6fc..0000000000
--- a/libs/surfaces/frontier/kernel_drivers/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-ifneq ($(KERNELRELEASE),)
-
-obj-m := tranzport.o
-tranzport-objs :=
-
-else
-
-KDIR := /lib/modules/$(shell uname -r)/build
-PWD := $(shell pwd)
-MODDIR := $(DESTDIR)/lib/modules/$(shell uname -r)/kernel/sound/usb/misc
-BINDIR := $(DESTDIR)/usr/local/bin
-
-default::
- $(MAKE) -Wall -C $(KDIR) SUBDIRS=$(PWD) modules
- $(MAKE) -C tests
-
-install-only:: default
- mkdir -p $(MODDIR) $(BINDIR)
- cp tranzport.ko $(MODDIR)
- $(MAKE) -C tests install
-
-install:: install-only
- /sbin/depmod -a
- +/sbin/rmmod tranzport
- /sbin/modprobe tranzport
-
-irt:: install
- tranzport_tests.sh
-
-clean::
- rm -f core .*.cmd *.o *.ko *.mod.c Module.symvers *.bak .\#* *~
- rm -rf .tmp_versions
- $(MAKE) -C tests clean
-
-endif
diff --git a/libs/surfaces/frontier/kernel_drivers/README b/libs/surfaces/frontier/kernel_drivers/README
deleted file mode 100644
index 51b4af0f2e..0000000000
--- a/libs/surfaces/frontier/kernel_drivers/README
+++ /dev/null
@@ -1,16 +0,0 @@
-This directory contains the USB Tranzport Kernel driver for Linux.
-
-At present it accepts reads/writes of 8 byte cmds to /dev/tranzport0 to control
-the lights and screen.
-
-Reads are possible. Wheel Compression does not currently account for button changes
-
-It also has some sysfs hooks that are non-functional at the moment.
-
-The API is closely tied to the ardour revision and WILL change.
-
-A sysfs interface is PERFECT for simple userspace apps to do fun things with the
-lights and screen. It's fairly lousy for handling input events and very lousy
-for watching the state of the shuttle wheel.
-
-In the end this is going to be driven by a midi layer
diff --git a/libs/surfaces/frontier/kernel_drivers/doc/keycodes.html b/libs/surfaces/frontier/kernel_drivers/doc/keycodes.html
deleted file mode 100644
index 651517a7f2..0000000000
--- a/libs/surfaces/frontier/kernel_drivers/doc/keycodes.html
+++ /dev/null
@@ -1,35 +0,0 @@
-<HTML>
-<HEAD>
-<TITLE> TRANZPORT KEYCODES REFERENCE </TITLE>
-</HEAD>
-<BODY>
-<H2> TRANZPORT KEYCODES REFERENCE </H2>
-
-<H3>Footswitch</H3>
-
-At least on every footswitch I've tried, the polarity appears to be wrong, in that the footswitch "up" position results
-in 0100 being OR'd into the result. Pressing it down results in a 0, if no other keys are pressed. Releasing it results in 0100.
-
-Every other key when up results in 0. This odd behavior would hopefully be controllable via a command to the tranzport,
-but I don't have that, so dealing with footswitch events is weird.
-
-So, seeing this bit enabled would be something like "HAVE_FOOTSWITCH INSTALLED", BE SMART ABOUT IT.
-
-
-<H3>Special Key Combinations</H3>
-<p>
-In addition to the normal keycodes generated by the tranzport, it is possible to hit several combinations of keys and get a unique
-result. Some are really weird. Perhaps the following assignments make sense:
-</p><p>
-<table><tr><th>PRESSING</th><th>RESULT</th><th>ASSIGNED TO</th></tr>
-<tr><td>TRACKLEFT+TRACKRIGHT</td><td>TRACKLEFT+TRACKRIGHT</td><td>Master</td></tr>
-<tr><td>SHIFT+TRACKLEFT+TRACKRIGHT</td><td>SHIFT+TRACKLEFT+TRACKRIGHT+UNDO</td><td>Show Bus Only Toggle</td></tr>
-<tr><td>IN+OUT</td><td>IN+OUT</td><td>Zoom 100%</td></tr>
-<tr><td>SHIFT+IN+OUT</td><td>SHIFT+IN+OUT+UNDO</td><td>Max Zoom</td></tr>
-<tr><td>SHIFT+REW+FFW</td><td>SHIFT+REW+FFW+UNDO</td><td></td></tr>
-<tr><td>RECORD+TRACKSOLO+FOOTSWITCHNOTDEPRESSED</td><td>RECORD+TRACKSOLO+BATTERY</td><td></td></tr>
-<tr><td>PLAY+MUTE</td><td>PLAY+MUTE</td><td></td></tr>
-</table>
-</p>
-</body>
-</html>
diff --git a/libs/surfaces/frontier/kernel_drivers/tests/Makefile b/libs/surfaces/frontier/kernel_drivers/tests/Makefile
deleted file mode 100644
index 534bc7da4b..0000000000
--- a/libs/surfaces/frontier/kernel_drivers/tests/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-# Some basic utilities for testing the tranzport's I/O
-# eventually "tranzport" will become a flexible command
-#
-#
-
-FILES:=tranzport tranzport_lights tranzport_tests.sh
-BINDIR ?= $(DESTDIR)/usr/local/bin
-
-all: tranzport tranzport_lights
-
-tranzport: tranzport.c
- gcc -g -Wall -o tranzport tranzport.c
-
-tranzport_lights: tranzport_lights.c
- gcc -g -Wall -o tranzport_lights tranzport_lights.c
-
-clean::
- rm -f core .*.cmd *.o *.ko *.mod.c Module.symvers *.bak .\#* *~
- rm -rf .tmp_versions tranzport tranzport_lights
-
-install::
- cp $(FILES) $(BINDIR)
-
diff --git a/libs/surfaces/frontier/kernel_drivers/tests/README b/libs/surfaces/frontier/kernel_drivers/tests/README
deleted file mode 100644
index f9efd18f69..0000000000
--- a/libs/surfaces/frontier/kernel_drivers/tests/README
+++ /dev/null
@@ -1,104 +0,0 @@
-tranzport 0.1 <tranzport.sf.net>
-oct 18, 2005
-arthur@artcmusic.com
----
-
-The Frontier Design Tranzport(tm) (www.frontierdesign.com) is a simple
-wireless USB device. It is not a MIDI device. The document on their web
-site "Tranzport(tm) Native Mode Interface Description" describes the
-Tranzport(tm) as if it were a MIDI device, but this is implemented by their
-Windows and Macintosh software drivers.
-
-This code will allow you to use your Tranzport(tm) at a lower level of
-abstraction. This code relies on libusb, which can be obtained from
-libusb.sourceforge.net.
-
-To compile the program, type "make". You should end up with a executable
-called "tranzport". You'll probably have to run this program as root.
-
-Using the program is straightforward. It will simply tell you which
-buttons are being pressed and what not. If you press one of the buttons
-with a light, the light will turn on. If you hold shift and press one of
-the buttons with a light, the light will turn off. If you take out the
-batteries to the device (or go out of range), it will tell you that the
-device is offline. When you replace the batteries (or come back in
-range), it should tell you it is back online.
-
-Once you understand how everything works, you should be able to
-incorporate it into your own setup however you wish.
-
-This code was developed on a Linux machine, but (theoretically) it
-should work on any system that is supported by libusb, since that is how
-it communicates with the device.
-
-Here are a few more details about the device:
-
-There are two endpoints for communication with the device. All data
-reads and writes are done in 8-byte segments.
-
-One endpoint is for interrupt reads. This is used to read button data
-from the device. It also supplies status information for when the device
-goes out of range and comes back in range, loses power and regains
-power, etc. The format of the data is:
-
- 00 ss bb bb bb bb dd 00 (hexadecimal)
-
-where:
-
- ss - status code, 01=online ff=offline
- bb - button bits
- dd - data wheel, 01-3f=forward 41-7f=backward
-
-Please refer to the source code for a list of the button bits.
-
-The other endpoint is for interrupt writes. This is used to toggle the
-lights on the device, and to write data to the LCD.
-
-There are 7 lights on the device. To turn a light on, send the following
-sequence of bytes:
-
- 00 00 nn 01 00 00 00 00 (hexadecimal)
-
-where nn is the light number.
-
-To turn a light off:
-
- 00 00 nn 00 00 00 00 00 (hexadecimal)
-
-Here is the list of lights:
-
- 00 Record
- 01 Track Rec
- 02 Track Mute
- 03 Track Solo
- 04 Any Solo
- 05 Loop
- 06 Punch
-
-The size of the LCD is 20x2, and it is split into 10 cells, each cell
-being 4 characters wide. The cells progress across, then down. To write
-to the LCD, send the following sequence of bytes:
-
- 00 01 cc aa aa aa aa 00 (hexadecimal)
-
-where:
-
- cc - cell number
- aa - ASCII code
-
-Here is a list of the cells to clarify:
-
- 00 row 0, column 0-3
- 01 row 0, column 4-7
- 02 row 0, column 8-11
- 03 row 0, column 12-15
- 04 row 0, column 16-19
- 05 row 1, column 0-3
- 06 row 1, column 4-7
- 07 row 1, column 8-11
- 08 row 1, column 12-15
- 09 row 1, column 16-19
-
-You should refer to the "Tranzport(tm) Native Mode Interface
-Description" document for a listing of the ASCII codes the LCD uses.
-
diff --git a/libs/surfaces/frontier/kernel_drivers/tests/tranzport.c b/libs/surfaces/frontier/kernel_drivers/tests/tranzport.c
deleted file mode 100644
index 2ef5b6c910..0000000000
--- a/libs/surfaces/frontier/kernel_drivers/tests/tranzport.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- * tranzport 0.1 <tranzport.sf.net>
- * oct 18, 2005
- * arthur@artcmusic.com
- */
-
-#include <stdarg.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <malloc.h>
-
-#define VENDORID 0x165b
-#define PRODUCTID 0x8101
-
-#define READ_ENDPOINT 0x81
-#define WRITE_ENDPOINT 0x02
-
-enum {
- LIGHT_RECORD = 0,
- LIGHT_TRACKREC,
- LIGHT_TRACKMUTE,
- LIGHT_TRACKSOLO,
- LIGHT_ANYSOLO,
- LIGHT_LOOP,
- LIGHT_PUNCH
-};
-
-#define BUTTONMASK_BATTERY 0x00004000
-#define BUTTONMASK_BACKLIGHT 0x00008000
-#define BUTTONMASK_TRACKLEFT 0x04000000
-#define BUTTONMASK_TRACKRIGHT 0x40000000
-#define BUTTONMASK_TRACKREC 0x00040000
-#define BUTTONMASK_TRACKMUTE 0x00400000
-#define BUTTONMASK_TRACKSOLO 0x00000400
-#define BUTTONMASK_UNDO 0x80000000
-#define BUTTONMASK_IN 0x02000000
-#define BUTTONMASK_OUT 0x20000000
-#define BUTTONMASK_PUNCH 0x00800000
-#define BUTTONMASK_LOOP 0x00080000
-#define BUTTONMASK_PREV 0x00020000
-#define BUTTONMASK_ADD 0x00200000
-#define BUTTONMASK_NEXT 0x00000200
-#define BUTTONMASK_REWIND 0x01000000
-#define BUTTONMASK_FASTFORWARD 0x10000000
-#define BUTTONMASK_STOP 0x00010000
-#define BUTTONMASK_PLAY 0x00100000
-#define BUTTONMASK_RECORD 0x00000100
-#define BUTTONMASK_SHIFT 0x08000000
-
-#define STATUS_OFFLINE 0xff
-#define STATUS_ONLINE 0x01
-#define STATUS_OK 0x00
-
-struct tranzport_s {
- int *dev;
- int udev;
-};
-
-typedef struct tranzport_s tranzport_t;
-
-void log_entry(FILE *fp, char *format, va_list ap)
-{
- vfprintf(fp, format, ap);
- fputc('\n', fp);
-}
-
-void log_error(char *format, ...)
-{
- va_list ap;
- va_start(ap, format);
- log_entry(stderr, format, ap);
- va_end(ap);
-}
-
-void vlog_error(char *format, va_list ap)
-{
- log_entry(stderr, format, ap);
-}
-
-void die(char *format, ...)
-{
- va_list ap;
- va_start(ap, format);
- vlog_error(format, ap);
- va_end(ap);
- exit(1);
-}
-
-tranzport_t *open_tranzport_core()
-{
- tranzport_t *z;
- int val;
-
- z = malloc(sizeof(tranzport_t));
- if (!z)
- die("not enough memory");
- memset(z, 0, sizeof(tranzport_t));
-
- z->udev = open("/dev/tranzport0",O_RDWR);
- if (z->udev < 1)
- die("unable to open tranzport");
-
- return z;
-}
-
-tranzport_t *open_tranzport()
-{
-return open_tranzport_core();
-}
-
-void close_tranzport(tranzport_t *z)
-{
- int val;
-
- val = close(z->udev);
- if (val < 0)
- log_error("unable to release tranzport");
-
- free(z);
-}
-
-int tranzport_write_core(tranzport_t *z, uint8_t *cmd, int timeout)
-{
- int val;
- val = write(z->udev, cmd, 8);
- if (val < 0)
- return val;
- if (val != 8)
- return -1;
- return 0;
-}
-
-int tranzport_lcdwrite(tranzport_t *z, uint8_t cell, char *text, int timeout)
-{
- uint8_t cmd[8];
-
- if (cell > 9) {
- return -1;
- }
-
- cmd[0] = 0x00;
- cmd[1] = 0x01;
- cmd[2] = cell;
- cmd[3] = text[0];
- cmd[4] = text[1];
- cmd[5] = text[2];
- cmd[6] = text[3];
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, cmd, timeout);
-}
-
-int tranzport_lighton(tranzport_t *z, uint8_t light, int timeout)
-{
- uint8_t cmd[8];
-
- cmd[0] = 0x00;
- cmd[1] = 0x00;
- cmd[2] = light;
- cmd[3] = 0x01;
- cmd[4] = 0x00;
- cmd[5] = 0x00;
- cmd[6] = 0x00;
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, &cmd[0], timeout);
-}
-
-int tranzport_lightoff(tranzport_t *z, uint8_t light, int timeout)
-{
- uint8_t cmd[8];
-
- cmd[0] = 0x00;
- cmd[1] = 0x00;
- cmd[2] = light;
- cmd[3] = 0x00;
- cmd[4] = 0x00;
- cmd[5] = 0x00;
- cmd[6] = 0x00;
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, &cmd[0], timeout);
-}
-
-int tranzport_read(tranzport_t *z, uint8_t *status, uint32_t *buttons, uint8_t *datawheel, int timeout)
-{
- uint8_t buf[8];
- int val;
-
- memset(buf, 0xff, 8);
- val = read(z->udev, buf, 8);
- if (val < 0) {
- printf("errno: %d\n",errno);
- switch(errno) {
- case ENOENT: ;
- case ECONNRESET: ;
- case ESHUTDOWN: printf("dying\n"); exit(1); break;
- }
- return val;
- }
- if (val != 8)
- return -1;
-
- /*printf("read: %02x %02x %02x %02x %02x %02x %02x %02x\n", buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);*/
-
- *status = buf[1];
-
- *buttons = 0;
- *buttons |= buf[2] << 24;
- *buttons |= buf[3] << 16;
- *buttons |= buf[4] << 8;
- *buttons |= buf[5];
-
- *datawheel = buf[6];
-
- return 0;
-}
-
-void lights_core(tranzport_t *z, uint32_t buttons, uint32_t buttonmask, uint8_t light)
-{
- if (buttons & buttonmask) {
- if (buttons & BUTTONMASK_SHIFT) {
- tranzport_lightoff(z, light, 10);
- } else {
- tranzport_lighton(z, light, 10);
- }
- }
-}
-
-void do_lights(tranzport_t *z, uint32_t buttons)
-{
- lights_core(z, buttons, BUTTONMASK_RECORD, LIGHT_RECORD);
- lights_core(z, buttons, BUTTONMASK_TRACKREC, LIGHT_TRACKREC);
- lights_core(z, buttons, BUTTONMASK_TRACKMUTE, LIGHT_TRACKMUTE);
- lights_core(z, buttons, BUTTONMASK_TRACKSOLO, LIGHT_TRACKSOLO);
- lights_core(z, buttons, BUTTONMASK_TRACKSOLO, LIGHT_ANYSOLO);
- lights_core(z, buttons, BUTTONMASK_PUNCH, LIGHT_PUNCH);
- lights_core(z, buttons, BUTTONMASK_LOOP, LIGHT_LOOP);
-}
-
-void buttons_core(tranzport_t *z, uint32_t buttons, uint32_t buttonmask, char *str)
-{
- if (buttons & buttonmask)
- printf(" %s", str);
-}
-
-void do_buttons(tranzport_t *z, uint32_t buttons, uint8_t datawheel)
-{
- printf("buttons: %x ", buttons);
- buttons_core(z, buttons, BUTTONMASK_BATTERY, "battery");
- buttons_core(z, buttons, BUTTONMASK_BACKLIGHT, "backlight");
- buttons_core(z, buttons, BUTTONMASK_TRACKLEFT, "trackleft");
- buttons_core(z, buttons, BUTTONMASK_TRACKRIGHT, "trackright");
- buttons_core(z, buttons, BUTTONMASK_TRACKREC, "trackrec");
- buttons_core(z, buttons, BUTTONMASK_TRACKMUTE, "trackmute");
- buttons_core(z, buttons, BUTTONMASK_TRACKSOLO, "tracksolo");
- buttons_core(z, buttons, BUTTONMASK_UNDO, "undo");
- buttons_core(z, buttons, BUTTONMASK_IN, "in");
- buttons_core(z, buttons, BUTTONMASK_OUT, "out");
- buttons_core(z, buttons, BUTTONMASK_PUNCH, "punch");
- buttons_core(z, buttons, BUTTONMASK_LOOP, "loop");
- buttons_core(z, buttons, BUTTONMASK_PREV, "prev");
- buttons_core(z, buttons, BUTTONMASK_ADD, "add");
- buttons_core(z, buttons, BUTTONMASK_NEXT, "next");
- buttons_core(z, buttons, BUTTONMASK_REWIND, "rewind");
- buttons_core(z, buttons, BUTTONMASK_FASTFORWARD, "fastforward");
- buttons_core(z, buttons, BUTTONMASK_STOP, "stop");
- buttons_core(z, buttons, BUTTONMASK_PLAY, "play");
- buttons_core(z, buttons, BUTTONMASK_RECORD, "record");
- buttons_core(z, buttons, BUTTONMASK_SHIFT, "shift");
- if (datawheel)
- printf(" datawheel=%02x", datawheel);
- printf("\n");
-}
-
-void do_lcd(tranzport_t *z)
-{
- tranzport_lcdwrite(z, 0, " ", 10);
- tranzport_lcdwrite(z, 1, "DISL", 10);
- tranzport_lcdwrite(z, 2, "EXIA", 10);
- tranzport_lcdwrite(z, 3, " FOR", 10);
- tranzport_lcdwrite(z, 4, " ", 10);
-
- tranzport_lcdwrite(z, 5, " ", 10);
- tranzport_lcdwrite(z, 6, " CUR", 10);
- tranzport_lcdwrite(z, 7, "E FO", 10);
- tranzport_lcdwrite(z, 8, "UND ", 10);
- tranzport_lcdwrite(z, 9, " ", 10);
-}
-
-void do_lcd2(tranzport_t *z)
-{
- tranzport_lcdwrite(z, 0, "THE ", 10);
- tranzport_lcdwrite(z, 1, "TRAN", 10);
- tranzport_lcdwrite(z, 2, "ZPOR", 10);
- tranzport_lcdwrite(z, 3, "T RO", 10);
- tranzport_lcdwrite(z, 4, " KS", 10);
-
- tranzport_lcdwrite(z, 5, "AWES", 10);
- tranzport_lcdwrite(z, 6, "OMEE", 10);
- tranzport_lcdwrite(z, 7, "LEEE", 10);
- tranzport_lcdwrite(z, 8, "UND ", 10);
- tranzport_lcdwrite(z, 9, "GROK", 10);
-}
-
-int lights_off(tranzport_t *z) {
- static int i = 0;
- int j = 0;
- for(;j<2; j++,i = (i+1) % 7) {
- tranzport_lightoff(z, i, 10);
- }
-return 0;
-}
-
-int lights_on(tranzport_t *z) {
- static int i = 0;
- int j = 0;
- for(;j<2; j++,i = (i+1) % 7) {
- tranzport_lighton(z, i, 10);
- }
-return 0;
-}
-
-int main()
-{
- tranzport_t *z;
- uint8_t status;
- uint32_t buttons;
- uint8_t datawheel;
- int val;
-
- z = open_tranzport();
-
- do_lcd(z);
-
- for(;;) {
-
- // do_lcd(z);
- lights_on(z);
- // do_lcd2(z);
-
- val = tranzport_read(z, &status, &buttons, &datawheel, 60000);
- if (val < 0)
- continue;
-
- if (status == STATUS_OFFLINE) {
- printf("offline: ");
- continue;
- }
-
- if (status == STATUS_ONLINE) {
- printf("online: ");
- do_lcd(z);
- }
-
- if (status == STATUS_OK) {
- printf("OK: ");
- do_lcd(z);
- }
-
-// do_lights(z, buttons);
- do_buttons(z, buttons, datawheel);
- lights_off(z);
- }
-
- close_tranzport(z);
-
- return 0;
-}
-
diff --git a/libs/surfaces/frontier/kernel_drivers/tests/tranzport_lights.c b/libs/surfaces/frontier/kernel_drivers/tests/tranzport_lights.c
deleted file mode 100644
index 4096ee680d..0000000000
--- a/libs/surfaces/frontier/kernel_drivers/tests/tranzport_lights.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * tranzport 0.1 <tranzport.sf.net>
- * oct 18, 2005
- * arthur@artcmusic.com
- */
-
-#include <stdarg.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <malloc.h>
-
-#define VENDORID 0x165b
-#define PRODUCTID 0x8101
-
-#define READ_ENDPOINT 0x81
-#define WRITE_ENDPOINT 0x02
-
-enum {
- LIGHT_RECORD = 0,
- LIGHT_TRACKREC,
- LIGHT_TRACKMUTE,
- LIGHT_TRACKSOLO,
- LIGHT_ANYSOLO,
- LIGHT_LOOP,
- LIGHT_PUNCH
-};
-
-#define BUTTONMASK_BATTERY 0x00004000
-#define BUTTONMASK_BACKLIGHT 0x00008000
-#define BUTTONMASK_TRACKLEFT 0x04000000
-#define BUTTONMASK_TRACKRIGHT 0x40000000
-#define BUTTONMASK_TRACKREC 0x00040000
-#define BUTTONMASK_TRACKMUTE 0x00400000
-#define BUTTONMASK_TRACKSOLO 0x00000400
-#define BUTTONMASK_UNDO 0x80000000
-#define BUTTONMASK_IN 0x02000000
-#define BUTTONMASK_OUT 0x20000000
-#define BUTTONMASK_PUNCH 0x00800000
-#define BUTTONMASK_LOOP 0x00080000
-#define BUTTONMASK_PREV 0x00020000
-#define BUTTONMASK_ADD 0x00200000
-#define BUTTONMASK_NEXT 0x00000200
-#define BUTTONMASK_REWIND 0x01000000
-#define BUTTONMASK_FASTFORWARD 0x10000000
-#define BUTTONMASK_STOP 0x00010000
-#define BUTTONMASK_PLAY 0x00100000
-#define BUTTONMASK_RECORD 0x00000100
-#define BUTTONMASK_SHIFT 0x08000000
-
-#define STATUS_OFFLINE 0xff
-#define STATUS_ONLINE 0x01
-#define STATUS_OK 0x00
-
-struct tranzport_s {
- int *dev;
- int udev;
-};
-
-typedef struct tranzport_s tranzport_t;
-
-void log_entry(FILE *fp, char *format, va_list ap)
-{
- vfprintf(fp, format, ap);
- fputc('\n', fp);
-}
-
-void log_error(char *format, ...)
-{
- va_list ap;
- va_start(ap, format);
- log_entry(stderr, format, ap);
- va_end(ap);
-}
-
-void vlog_error(char *format, va_list ap)
-{
- log_entry(stderr, format, ap);
-}
-
-void die(char *format, ...)
-{
- va_list ap;
- va_start(ap, format);
- vlog_error(format, ap);
- va_end(ap);
- exit(1);
-}
-
-tranzport_t *open_tranzport_core()
-{
- tranzport_t *z;
- int val;
-
- z = malloc(sizeof(tranzport_t));
- if (!z)
- die("not enough memory");
- memset(z, 0, sizeof(tranzport_t));
-
- z->udev = open("/dev/tranzport0",O_RDWR);
- if (!z->udev)
- die("unable to open tranzport");
-
- return z;
-}
-
-tranzport_t *open_tranzport()
-{
-return open_tranzport_core();
-}
-
-void close_tranzport(tranzport_t *z)
-{
- int val;
-
- val = close(z->udev);
- if (val < 0)
- log_error("unable to release tranzport");
-
- free(z);
-}
-
-int tranzport_write_core(tranzport_t *z, uint8_t *cmd, int timeout)
-{
- int val;
- val = write(z->udev, cmd, 8);
- if (val < 0)
- return val;
- if (val != 8)
- return -1;
- return 0;
-}
-
-int tranzport_lcdwrite(tranzport_t *z, uint8_t cell, char *text, int timeout)
-{
- uint8_t cmd[8];
-
- if (cell > 9) {
- return -1;
- }
-
- cmd[0] = 0x00;
- cmd[1] = 0x01;
- cmd[2] = cell;
- cmd[3] = text[0];
- cmd[4] = text[1];
- cmd[5] = text[2];
- cmd[6] = text[3];
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, cmd, timeout);
-}
-
-int tranzport_lighton(tranzport_t *z, uint8_t light, int timeout)
-{
- uint8_t cmd[8];
-
- cmd[0] = 0x00;
- cmd[1] = 0x00;
- cmd[2] = light;
- cmd[3] = 0x01;
- cmd[4] = 0x00;
- cmd[5] = 0x00;
- cmd[6] = 0x00;
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, &cmd[0], timeout);
-}
-
-int tranzport_lightoff(tranzport_t *z, uint8_t light, int timeout)
-{
- uint8_t cmd[8];
-
- cmd[0] = 0x00;
- cmd[1] = 0x00;
- cmd[2] = light;
- cmd[3] = 0x00;
- cmd[4] = 0x00;
- cmd[5] = 0x00;
- cmd[6] = 0x00;
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, &cmd[0], timeout);
-}
-
-int tranzport_read(tranzport_t *z, uint8_t *status, uint32_t *buttons, uint8_t *datawheel, int timeout)
-{
- uint8_t buf[8];
- int val;
-
- memset(buf, 0xff, 8);
- val = read(z->udev, buf, 8);
- if (val < 0) {
- // printf("errno: %d\n",errno);
- return val;
- }
- if (val != 8)
- return -1;
-
- /*printf("read: %02x %02x %02x %02x %02x %02x %02x %02x\n", buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);*/
-
- *status = buf[1];
-
- *buttons = 0;
- *buttons |= buf[2] << 24;
- *buttons |= buf[3] << 16;
- *buttons |= buf[4] << 8;
- *buttons |= buf[5];
-
- *datawheel = buf[6];
-
- return 0;
-}
-
-void lights_core(tranzport_t *z, uint32_t buttons, uint32_t buttonmask, uint8_t light)
-{
- if (buttons & buttonmask) {
- if (buttons & BUTTONMASK_SHIFT) {
- tranzport_lightoff(z, light, 1000);
- } else {
- tranzport_lighton(z, light, 1000);
- }
- }
-}
-
-void do_lights(tranzport_t *z, uint32_t buttons)
-{
- lights_core(z, buttons, BUTTONMASK_RECORD, LIGHT_RECORD);
- lights_core(z, buttons, BUTTONMASK_TRACKREC, LIGHT_TRACKREC);
- lights_core(z, buttons, BUTTONMASK_TRACKMUTE, LIGHT_TRACKMUTE);
- lights_core(z, buttons, BUTTONMASK_TRACKSOLO, LIGHT_TRACKSOLO);
- lights_core(z, buttons, BUTTONMASK_TRACKSOLO, LIGHT_ANYSOLO);
- lights_core(z, buttons, BUTTONMASK_PUNCH, LIGHT_PUNCH);
- lights_core(z, buttons, BUTTONMASK_LOOP, LIGHT_LOOP);
-}
-
-void buttons_core(tranzport_t *z, uint32_t buttons, uint32_t buttonmask, char *str)
-{
- if (buttons & buttonmask)
- printf(" %s", str);
-}
-
-void do_buttons(tranzport_t *z, uint32_t buttons, uint8_t datawheel)
-{
- printf("buttons: %x ", buttons);
- buttons_core(z, buttons, BUTTONMASK_BATTERY, "battery");
- buttons_core(z, buttons, BUTTONMASK_BACKLIGHT, "backlight");
- buttons_core(z, buttons, BUTTONMASK_TRACKLEFT, "trackleft");
- buttons_core(z, buttons, BUTTONMASK_TRACKRIGHT, "trackright");
- buttons_core(z, buttons, BUTTONMASK_TRACKREC, "trackrec");
- buttons_core(z, buttons, BUTTONMASK_TRACKMUTE, "trackmute");
- buttons_core(z, buttons, BUTTONMASK_TRACKSOLO, "tracksolo");
- buttons_core(z, buttons, BUTTONMASK_UNDO, "undo");
- buttons_core(z, buttons, BUTTONMASK_IN, "in");
- buttons_core(z, buttons, BUTTONMASK_OUT, "out");
- buttons_core(z, buttons, BUTTONMASK_PUNCH, "punch");
- buttons_core(z, buttons, BUTTONMASK_LOOP, "loop");
- buttons_core(z, buttons, BUTTONMASK_PREV, "prev");
- buttons_core(z, buttons, BUTTONMASK_ADD, "add");
- buttons_core(z, buttons, BUTTONMASK_NEXT, "next");
- buttons_core(z, buttons, BUTTONMASK_REWIND, "rewind");
- buttons_core(z, buttons, BUTTONMASK_FASTFORWARD, "fastforward");
- buttons_core(z, buttons, BUTTONMASK_STOP, "stop");
- buttons_core(z, buttons, BUTTONMASK_PLAY, "play");
- buttons_core(z, buttons, BUTTONMASK_RECORD, "record");
- buttons_core(z, buttons, BUTTONMASK_SHIFT, "shift");
- if (datawheel)
- printf(" datawheel=%02x", datawheel);
- printf("\n");
-}
-
-void do_lcd(tranzport_t *z)
-{
- tranzport_lcdwrite(z, 0, " ", 1000);
- tranzport_lcdwrite(z, 1, "DISL", 1000);
- tranzport_lcdwrite(z, 2, "EXIA", 1000);
- tranzport_lcdwrite(z, 3, " FOR", 1000);
- tranzport_lcdwrite(z, 4, " ", 1000);
-
- tranzport_lcdwrite(z, 5, " ", 1000);
- tranzport_lcdwrite(z, 6, " CUR", 1000);
- tranzport_lcdwrite(z, 7, "E FO", 1000);
- tranzport_lcdwrite(z, 8, "UND ", 1000);
- tranzport_lcdwrite(z, 9, " ", 1000);
-}
-
-void do_lcd2(tranzport_t *z)
-{
- tranzport_lcdwrite(z, 0, "THE ", 1000);
- tranzport_lcdwrite(z, 1, "TRAN", 1000);
- tranzport_lcdwrite(z, 2, "ZPOR", 1000);
- tranzport_lcdwrite(z, 3, "T RO", 1000);
- tranzport_lcdwrite(z, 4, "KS ", 1000);
-
- tranzport_lcdwrite(z, 5, "AWES", 1000);
- tranzport_lcdwrite(z, 6, "OMEE", 1000);
- tranzport_lcdwrite(z, 7, "LEEE", 1000);
- tranzport_lcdwrite(z, 8, "WITH", 1000);
- tranzport_lcdwrite(z, 9, "ARDO", 1000);
-}
-
-lights_off(tranzport_t *z) {
-int i;
- for(i=0;i<7;i++) {
- tranzport_lightoff(z, i, 1000);
- }
-}
-
-lights_on(tranzport_t *z) {
-int i;
- for(i=0;i<7;i++) {
- tranzport_lighton(z, i, 1000);
- }
-}
-
-int main()
-{
- tranzport_t *z;
- uint8_t status;
- uint32_t buttons;
- uint8_t datawheel;
- int val;
-
- z = open_tranzport();
-
- do_lcd(z);
-
- for(;;) {
-
- do_lcd(z);
- lights_on(z);
- do_lcd2(z);
- lights_off(z);
-
-// val = tranzport_read(z, &status, &buttons, &datawheel, 60000);
- val = -1;
- if (val < 0)
- continue;
-
- if (status == STATUS_OFFLINE) {
- printf("offline: ");
- continue;
- }
-
- if (status == STATUS_ONLINE) {
- printf("online: ");
- do_lcd(z);
- }
-
- do_lights(z, buttons);
- do_buttons(z, buttons, datawheel);
- }
-
- close_tranzport(z);
-
- return 0;
-}
-
diff --git a/libs/surfaces/frontier/kernel_drivers/tests/tranzport_tests.sh b/libs/surfaces/frontier/kernel_drivers/tests/tranzport_tests.sh
deleted file mode 100755
index 540c62fe16..0000000000
--- a/libs/surfaces/frontier/kernel_drivers/tests/tranzport_tests.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/sh
-
-echo "Testing lights"
-tranzport_lights &
-A=$!
-sleep 30
-kill $A
-echo "Testing interleaved_reads/writes"
-tranzport &
-A=$!
-sleep 30
-kill $A
-
-exit 0
-
-# not done yet
-echo "Testing_screen"
-tranzport_screen &
-A=$!
-sleep 30
-kill $A
-echo "Testing_reads"
-tranzport_read &
-A=$!
-sleep 30
-kill $A
-
diff --git a/libs/surfaces/frontier/kernel_drivers/tranzport.c b/libs/surfaces/frontier/kernel_drivers/tranzport.c
deleted file mode 100644
index 6893f66921..0000000000
--- a/libs/surfaces/frontier/kernel_drivers/tranzport.c
+++ /dev/null
@@ -1,1065 +0,0 @@
-/*
- * Frontier Designs Tranzport driver
- *
- * Copyright (C) 2007 Michael Taht (m@taht.net)
- *
- * Based on the usbled driver and ldusb drivers by
- *
- * Copyright (C) 2004 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (C) 2005 Michael Hund <mhund@ld-didactic.de>
- *
- * The ldusb driver was, in turn, derived from Lego USB Tower driver
- * Copyright (C) 2003 David Glance <advidgsf@sourceforge.net>
- * 2001-2004 Juergen Stuber <starblue@users.sourceforge.net>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-/**
- * This driver uses a ring buffer for time critical reading of
- * interrupt in reports and provides read and write methods for
- * raw interrupt reports.
- */
-
-/* Note: this currently uses a dumb ringbuffer for reads and writes.
- * A more optimal driver would cache and kill off outstanding urbs that are
- * now invalid, and ignore ones that already were in the queue but valid
- * as we only have 17 commands for the tranzport. In particular this is
- * key for getting lights to flash in time as otherwise many commands
- * can be buffered up before the light change makes it to the interface.
-*/
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/mutex.h>
-#include <linux/version.h>
-
-#include <asm/uaccess.h>
-#include <linux/input.h>
-#include <linux/usb.h>
-#include <linux/poll.h>
-
-/* Define these values to match your devices */
-#define VENDOR_ID 0x165b
-#define PRODUCT_ID 0x8101
-
-#ifdef CONFIG_USB_DYNAMIC_MINORS
-#define USB_TRANZPORT_MINOR_BASE 0
-#else
-// FIXME 176 - is the ldusb driver's minor - apply for that
-#define USB_TRANZPORT_MINOR_BASE 176
-#endif
-
-/* table of devices that work with this driver */
-static struct usb_device_id usb_tranzport_table [] = {
- { USB_DEVICE(VENDOR_ID, PRODUCT_ID) },
- { } /* Terminating entry */
-};
-MODULE_DEVICE_TABLE(usb, usb_tranzport_table);
-MODULE_VERSION("0.29");
-MODULE_AUTHOR("Mike Taht <m@taht.net>");
-MODULE_DESCRIPTION("Tranzport USB Driver");
-MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("Frontier Designs Control Surface");
-
-
-/* make this work on older kernel versions */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)
-
-/**
- * usb_endpoint_dir_out - check if the endpoint has OUT direction
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type OUT, otherwise it returns false.
- */
-
-static inline int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
-{
- return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
-}
-
-static inline int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
-{
- return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
-}
-
-
-/**
- * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type interrupt, otherwise it returns
- * false.
- */
-static inline int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd)
-{
- return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
- USB_ENDPOINT_XFER_INT);
-}
-
-
-/**
- * usb_endpoint_is_int_in - check if the endpoint is interrupt IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has interrupt transfer type and IN direction,
- * otherwise it returns false.
- */
-
-static inline int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd)
-{
- return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd));
-}
-
-/**
- * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has interrupt transfer type and OUT direction,
- * otherwise it returns false.
- */
-
-static inline int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd)
-{
- return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd));
-}
-
-#endif /* older kernel versions */
-
-/* These two aren't done yet */
-
-#define SUPPRESS_EXTRA_ONLINE_EVENTS 0
-#define BUFFERED_WRITES 0
-
-#define SUPPRESS_EXTRA_OFFLINE_EVENTS 1
-#define COMPRESS_WHEEL_EVENTS 1
-#define BUFFERED_READS 1
-#define RING_BUFFER_SIZE 1000
-#define WRITE_BUFFER_SIZE 34
-#define TRANZPORT_USB_TIMEOUT 10
-
-
-static int debug = 0;
-
-/* Use our own dbg macro */
-#define dbg_info(dev, format, arg...) do { if (debug) dev_info(dev , format , ## arg); } while (0)
-
-/* Module parameters */
-
-module_param(debug, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Debug enabled or not");
-
-/* All interrupt in transfers are collected in a ring buffer to
- * avoid racing conditions and get better performance of the driver.
- */
-
-static int ring_buffer_size = RING_BUFFER_SIZE;
-
-module_param(ring_buffer_size, int, S_IRUGO);
-MODULE_PARM_DESC(ring_buffer_size, "Read ring buffer size in reports");
-
-/* The write_buffer can one day contain more than one interrupt out transfer.
- */
-static int write_buffer_size = WRITE_BUFFER_SIZE;
-module_param(write_buffer_size, int, S_IRUGO);
-MODULE_PARM_DESC(write_buffer_size, "Write buffer size");
-
-/*
- * Increase the interval for debugging purposes.
- * or set to 1 to use the standard interval from the endpoint descriptors.
- */
-
-static int min_interrupt_in_interval = TRANZPORT_USB_TIMEOUT;
-module_param(min_interrupt_in_interval, int, 0);
-MODULE_PARM_DESC(min_interrupt_in_interval, "Minimum interrupt in interval in ms");
-
-static int min_interrupt_out_interval = TRANZPORT_USB_TIMEOUT;
-module_param(min_interrupt_out_interval, int, 0);
-MODULE_PARM_DESC(min_interrupt_out_interval, "Minimum interrupt out interval in ms");
-
-struct tranzport_cmd {
- unsigned char cmd[8];
-};
-
-/* Structure to hold all of our device specific stuff */
-struct usb_tranzport {
- struct semaphore sem; /* locks this structure */
- struct usb_interface* intf; /* save off the usb interface pointer */
-
- int open_count; /* number of times this port has been opened */
-
- struct tranzport_cmd (*ring_buffer)[RING_BUFFER_SIZE]; /* just make c happy */
- unsigned int ring_head;
- unsigned int ring_tail;
-
- wait_queue_head_t read_wait;
- wait_queue_head_t write_wait;
-
- unsigned char* interrupt_in_buffer;
- struct usb_endpoint_descriptor* interrupt_in_endpoint;
- struct urb* interrupt_in_urb;
- int interrupt_in_interval;
- size_t interrupt_in_endpoint_size;
- int interrupt_in_running;
- int interrupt_in_done;
-
- char* interrupt_out_buffer;
- struct usb_endpoint_descriptor* interrupt_out_endpoint;
- struct urb* interrupt_out_urb;
- int interrupt_out_interval;
- size_t interrupt_out_endpoint_size;
- int interrupt_out_busy;
-
- /* Sysfs support - most of these are not hooked up yet */
-
- int event; /* alternate interface to events */
- int wheel; /* - for negative, 0 for none, + for positive */
- int lights;
- unsigned char dump_state; /* 0 if disabled 1 if enabled */
- unsigned char enable; /* 0 if disabled 1 if enabled */
- unsigned char offline; /* if the device is out of range or asleep */
- unsigned char compress_wheel; /* flag to compress wheel events */
- unsigned char LightRecord;
- unsigned char LightTrackrec;
- unsigned char LightTrackmute;
- unsigned char LightTracksolo;
- unsigned char LightAnysolo;
- unsigned char LightLoop;
- unsigned char LightPunch;
- unsigned char last_cmd[8];
- unsigned char screen[40]; // We'll also have cells
-
-};
-
-/* prevent races between open() and disconnect() */
-static DEFINE_MUTEX(disconnect_mutex);
-
-static struct usb_driver usb_tranzport_driver;
-
-/**
- * usb_tranzport_abort_transfers
- * aborts transfers and frees associated data structures
- */
-static void usb_tranzport_abort_transfers(struct usb_tranzport *dev)
-{
- /* shutdown transfer */
- if (dev->interrupt_in_running) {
- dev->interrupt_in_running = 0;
- if (dev->intf)
- usb_kill_urb(dev->interrupt_in_urb);
- }
- if (dev->interrupt_out_busy)
- if (dev->intf)
- usb_kill_urb(dev->interrupt_out_urb);
-}
-
-#define show_set_light(value) \
-static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct usb_interface *intf = to_usb_interface(dev); \
- struct usb_tranzport *t = usb_get_intfdata(intf); \
- \
- return sprintf(buf, "%d\n", t->value); \
-} \
-static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
-{ \
- struct usb_interface *intf = to_usb_interface(dev); \
- struct usb_tranzport *t = usb_get_intfdata(intf); \
- int temp = simple_strtoul(buf, NULL, 10); \
- \
- t->value = temp; \
- return count; \
-} \
-static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
-
-show_set_light(LightRecord);
-show_set_light(LightTrackrec);
-show_set_light(LightTrackmute);
-show_set_light(LightTracksolo);
-show_set_light(LightAnysolo);
-show_set_light(LightLoop);
-show_set_light(LightPunch);
-
-show_set_light(enable);
-show_set_light(offline);
-show_set_light(compress_wheel);
-show_set_light(dump_state);
-
-#define show_set_int(value) \
-static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct usb_interface *intf = to_usb_interface(dev); \
- struct usb_tranzport *t = usb_get_intfdata(intf); \
- \
- return sprintf(buf, "%d\n", t->value); \
-} \
-static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
-{ \
- struct usb_interface *intf = to_usb_interface(dev); \
- struct usb_tranzport *t = usb_get_intfdata(intf); \
- int temp = simple_strtoul(buf, NULL, 10); \
- \
- t->value = temp; \
- return count; \
-} \
-static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
-
-show_set_int(wheel);
-show_set_int(event);
-
-#define show_set_cmd(value) \
-static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct usb_interface *intf = to_usb_interface(dev); \
- struct usb_tranzport *t = usb_get_intfdata(intf); \
- \
- return sprintf(buf, "%d\n", t->value); \
-} \
-static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
-{ \
- struct usb_interface *intf = to_usb_interface(dev); \
- struct usb_tranzport *t = usb_get_intfdata(intf); \
- int temp = simple_strtoul(buf, NULL, 10); \
- \
- t->value = temp; \
- return count; \
-} \
-static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
-
-
-
-
-/**
- * usb_tranzport_delete
- */
-static void usb_tranzport_delete(struct usb_tranzport *dev)
-{
- usb_tranzport_abort_transfers(dev);
- /* This is just too twisted to be correct */
- if(dev->intf != NULL) {
- device_remove_file(&dev->intf->dev, &dev_attr_LightRecord);
- device_remove_file(&dev->intf->dev, &dev_attr_LightTrackrec);
- device_remove_file(&dev->intf->dev, &dev_attr_LightTrackmute);
- device_remove_file(&dev->intf->dev, &dev_attr_LightTracksolo);
- device_remove_file(&dev->intf->dev, &dev_attr_LightTrackmute);
- device_remove_file(&dev->intf->dev, &dev_attr_LightAnysolo);
- device_remove_file(&dev->intf->dev, &dev_attr_LightLoop);
- device_remove_file(&dev->intf->dev, &dev_attr_LightPunch);
- device_remove_file(&dev->intf->dev, &dev_attr_wheel);
- device_remove_file(&dev->intf->dev, &dev_attr_enable);
- device_remove_file(&dev->intf->dev, &dev_attr_event);
- device_remove_file(&dev->intf->dev, &dev_attr_offline);
- device_remove_file(&dev->intf->dev, &dev_attr_compress_wheel);
-
- device_remove_file(&dev->intf->dev, &dev_attr_dump_state);
- }
-
- /* free data structures */
- usb_free_urb(dev->interrupt_in_urb);
- usb_free_urb(dev->interrupt_out_urb);
- kfree(dev->ring_buffer);
- kfree(dev->interrupt_in_buffer);
- kfree(dev->interrupt_out_buffer);
- kfree(dev);
-}
-
-/**
- * usb_tranzport_interrupt_in_callback
- */
-
-static void usb_tranzport_interrupt_in_callback(struct urb *urb)
-{
- struct usb_tranzport *dev = urb->context;
- unsigned int next_ring_head;
- int retval = -1;
-
- if (urb->status) {
- if (urb->status == -ENOENT ||
- urb->status == -ECONNRESET ||
- urb->status == -ESHUTDOWN) {
- goto exit;
- } else {
- dbg_info(&dev->intf->dev, "%s: nonzero status received: %d\n",
- __FUNCTION__, urb->status);
- goto resubmit; /* maybe we can recover */
- }
- }
-
- if (urb->actual_length != 8) {
- dev_warn(&dev->intf->dev,
- "Urb length was %d bytes!! Do something intelligent \n", urb->actual_length);
- } else {
- dbg_info(&dev->intf->dev, "%s: received: %02x%02x%02x%02x%02x%02x%02x%02x\n",
- __FUNCTION__, dev->interrupt_in_buffer[0],dev->interrupt_in_buffer[1],dev->interrupt_in_buffer[2],dev->interrupt_in_buffer[3],dev->interrupt_in_buffer[4],dev->interrupt_in_buffer[5],dev->interrupt_in_buffer[6],dev->interrupt_in_buffer[7]);
-#if SUPPRESS_EXTRA_OFFLINE_EVENTS
- if(dev->offline == 2 && dev->interrupt_in_buffer[1] == 0xff) { goto resubmit; }
- if(dev->offline == 1 && dev->interrupt_in_buffer[1] == 0xff) { dev->offline = 2; goto resubmit; }
-
-/* Always pass one offline event up the stack */
- if(dev->offline > 0 && dev->interrupt_in_buffer[1] != 0xff) { dev->offline = 0; }
- if(dev->offline == 0 && dev->interrupt_in_buffer[1] == 0xff) { dev->offline = 1; }
-
-#endif
- dbg_info(&dev->intf->dev, "%s: head, tail are %x, %x\n", __FUNCTION__,dev->ring_head,dev->ring_tail);
-
- next_ring_head = (dev->ring_head+1) % ring_buffer_size;
-
- if (next_ring_head != dev->ring_tail) {
- memcpy(&((*dev->ring_buffer)[dev->ring_head]), dev->interrupt_in_buffer, urb->actual_length);
- dev->ring_head = next_ring_head;
- retval = 0;
- memset(dev->interrupt_in_buffer, 0, urb->actual_length);
- } else {
- dev_warn(&dev->intf->dev,
- "Ring buffer overflow, %d bytes dropped\n",
- urb->actual_length);
- memset(dev->interrupt_in_buffer, 0, urb->actual_length);
- }
- }
-
-resubmit:
- /* resubmit if we're still running */
- if (dev->interrupt_in_running && dev->intf) {
- retval = usb_submit_urb(dev->interrupt_in_urb, GFP_ATOMIC);
- if (retval)
- dev_err(&dev->intf->dev,
- "usb_submit_urb failed (%d)\n", retval);
- }
-
-exit:
- dev->interrupt_in_done = 1;
- wake_up_interruptible(&dev->read_wait);
-}
-
-/**
- * usb_tranzport_interrupt_out_callback
- */
-static void usb_tranzport_interrupt_out_callback(struct urb *urb)
-{
- struct usb_tranzport *dev = urb->context;
-
- /* sync/async unlink faults aren't errors */
- if (urb->status && !(urb->status == -ENOENT ||
- urb->status == -ECONNRESET ||
- urb->status == -ESHUTDOWN))
- dbg_info(&dev->intf->dev,
- "%s - nonzero write interrupt status received: %d\n",
- __FUNCTION__, urb->status);
-
- dev->interrupt_out_busy = 0;
- wake_up_interruptible(&dev->write_wait);
-}
-
-/**
- * usb_tranzport_open
- */
-static int usb_tranzport_open(struct inode *inode, struct file *file)
-{
- struct usb_tranzport *dev;
- int subminor;
- int retval = 0;
- struct usb_interface *interface;
-
- nonseekable_open(inode, file);
- subminor = iminor(inode);
-
- mutex_lock(&disconnect_mutex);
-
- interface = usb_find_interface(&usb_tranzport_driver, subminor);
-
- if (!interface) {
- err("%s - error, can't find device for minor %d\n",
- __FUNCTION__, subminor);
- retval = -ENODEV;
- goto unlock_disconnect_exit;
- }
-
- dev = usb_get_intfdata(interface);
-
- if (!dev) {
- retval = -ENODEV;
- goto unlock_disconnect_exit;
- }
-
- /* lock this device */
- if (down_interruptible(&dev->sem)) {
- retval = -ERESTARTSYS;
- goto unlock_disconnect_exit;
- }
-
- /* allow opening only once */
- if (dev->open_count) {
- retval = -EBUSY;
- goto unlock_exit;
- }
- dev->open_count = 1;
-
- /* initialize in direction */
- dev->ring_head = 0;
- dev->ring_tail = 0;
- usb_fill_int_urb(dev->interrupt_in_urb,
- interface_to_usbdev(interface),
- usb_rcvintpipe(interface_to_usbdev(interface),
- dev->interrupt_in_endpoint->bEndpointAddress),
- dev->interrupt_in_buffer,
- dev->interrupt_in_endpoint_size,
- usb_tranzport_interrupt_in_callback,
- dev,
- dev->interrupt_in_interval);
-
- dev->interrupt_in_running = 1;
- dev->interrupt_in_done = 0;
- dev->enable = 1;
- dev->offline = 0;
- dev->compress_wheel = 1;
-
- retval = usb_submit_urb(dev->interrupt_in_urb, GFP_KERNEL);
- if (retval) {
- dev_err(&interface->dev, "Couldn't submit interrupt_in_urb %d\n", retval);
- dev->interrupt_in_running = 0;
- dev->open_count = 0;
- goto unlock_exit;
- }
-
- /* save device in the file's private structure */
- file->private_data = dev;
-
-
-unlock_exit:
- up(&dev->sem);
-
-unlock_disconnect_exit:
- mutex_unlock(&disconnect_mutex);
-
- return retval;
-}
-
-/**
- * usb_tranzport_release
- */
-static int usb_tranzport_release(struct inode *inode, struct file *file)
-{
- struct usb_tranzport *dev;
- int retval = 0;
-
- dev = file->private_data;
-
- if (dev == NULL) {
- retval = -ENODEV;
- goto exit;
- }
-
- if (down_interruptible(&dev->sem)) {
- retval = -ERESTARTSYS;
- goto exit;
- }
-
- if (dev->open_count != 1) {
- retval = -ENODEV;
- goto unlock_exit;
- }
-
- if (dev->intf == NULL) {
- /* the device was unplugged before the file was released */
- up(&dev->sem);
- /* unlock here as usb_tranzport_delete frees dev */
- usb_tranzport_delete(dev);
- retval = -ENODEV;
- goto exit;
- }
-
- /* wait until write transfer is finished */
- if (dev->interrupt_out_busy)
- wait_event_interruptible_timeout(dev->write_wait, !dev->interrupt_out_busy, 2 * HZ);
- usb_tranzport_abort_transfers(dev);
- dev->open_count = 0;
-
-unlock_exit:
- up(&dev->sem);
-
-exit:
- return retval;
-}
-
-/**
- * usb_tranzport_poll
- */
-static unsigned int usb_tranzport_poll(struct file *file, poll_table *wait)
-{
- struct usb_tranzport *dev;
- unsigned int mask = 0;
-
- dev = file->private_data;
-
- poll_wait(file, &dev->read_wait, wait);
- poll_wait(file, &dev->write_wait, wait);
-
- if (dev->ring_head != dev->ring_tail)
- mask |= POLLIN | POLLRDNORM;
- if (!dev->interrupt_out_busy)
- mask |= POLLOUT | POLLWRNORM;
-
- return mask;
-}
-
-/**
- * usb_tranzport_read
- */
-static ssize_t usb_tranzport_read(struct file *file, char __user *buffer, size_t count,
- loff_t *ppos)
-{
- struct usb_tranzport *dev;
- size_t bytes_to_read;
- int retval = 0;
-
-#if BUFFERED_READS
- int c = 0;
-#endif
-
-#if COMPRESS_WHEEL_EVENTS
- signed char oldwheel;
- signed char newwheel;
- int cancompress = 1;
- int next_tail;
-#endif
-
-/* do I have such a thing as a null event? */
-
- dev = file->private_data;
-
- /* verify that we actually have some data to read */
- if (count == 0)
- goto exit;
-
- /* lock this object */
- if (down_interruptible(&dev->sem)) {
- retval = -ERESTARTSYS;
- goto exit;
- }
-
- /* verify that the device wasn't unplugged */
- if (dev->intf == NULL) {
- retval = -ENODEV;
- err("No device or device unplugged %d\n", retval);
- goto unlock_exit;
- }
-
- while (dev->ring_head == dev->ring_tail) {
-
- if (file->f_flags & O_NONBLOCK) {
- retval = -EAGAIN;
- goto unlock_exit;
- }
- // atomic_cmp_exchange(&dev->interrupt_in_done,0,0);
- dev->interrupt_in_done = 0 ; /* tiny race - FIXME: make atomic? */
- retval = wait_event_interruptible(dev->read_wait, dev->interrupt_in_done);
- if (retval < 0) {
- goto unlock_exit;
- }
- }
-
- dbg_info(&dev->intf->dev, "%s: copying to userspace: %02x%02x%02x%02x%02x%02x%02x%02x\n",
- __FUNCTION__, (*dev->ring_buffer)[dev->ring_tail].cmd[0],(*dev->ring_buffer)[dev->ring_tail].cmd[1],(*dev->ring_buffer)[dev->ring_tail].cmd[2],(*dev->ring_buffer)[dev->ring_tail].cmd[3],(*dev->ring_buffer)[dev->ring_tail].cmd[4],(*dev->ring_buffer)[dev->ring_tail].cmd[5],(*dev->ring_buffer)[dev->ring_tail].cmd[6],(*dev->ring_buffer)[dev->ring_tail].cmd[7]);
-
-#if BUFFERED_READS
- c = 0;
- while((c < count) && (dev->ring_tail != dev->ring_head)) {
-
-/* This started off in the lower level service routine, and I moved it here. Then my brain died. Not done yet. */
-#if COMPRESS_WHEEL_EVENTS
- next_tail = (dev->ring_tail+1) % ring_buffer_size;
- if(dev->compress_wheel) cancompress = 1;
- while(dev->ring_head != next_tail && cancompress == 1 ) {
- newwheel = (*dev->ring_buffer)[next_tail].cmd[6];
- oldwheel = (*dev->ring_buffer)[dev->ring_tail].cmd[6];
- // if both are wheel events, and no buttons have changes (FIXME, do I have to check?),
- // and we are the same sign, we can compress +- 7F
- // FIXME: saner check for overflow! - max of +- 7F
- // FIXME the math is wrong for going in reverse, actually, as the midi spec doesn't allow signed chars
-
- dbg_info(&dev->intf->dev, "%s: trying to compress: %02x%02x%02x%02x%02x %02x %02x %02x\n",
- __FUNCTION__, (*dev->ring_buffer)[dev->ring_tail].cmd[0],(*dev->ring_buffer)[dev->ring_tail].cmd[1],(*dev->ring_buffer)[dev->ring_tail].cmd[2],(*dev->ring_buffer)[dev->ring_tail].cmd[3],(*dev->ring_buffer)[dev->ring_tail].cmd[4],(*dev->ring_buffer)[dev->ring_tail].cmd[5],(*dev->ring_buffer)[dev->ring_tail].cmd[6],(*dev->ring_buffer)[dev->ring_tail].cmd[7]);
-
-
- if(((*dev->ring_buffer)[dev->ring_tail].cmd[6] != 0 &&
- (*dev->ring_buffer)[next_tail].cmd[6] != 0 ) &&
- ((newwheel > 0 && oldwheel > 0) ||
- (newwheel < 0 && oldwheel < 0)) &&
- ((*dev->ring_buffer)[dev->ring_tail].cmd[2] == (*dev->ring_buffer)[next_tail].cmd[2]) &&
- ((*dev->ring_buffer)[dev->ring_tail].cmd[3] == (*dev->ring_buffer)[next_tail].cmd[3]) &&
- ((*dev->ring_buffer)[dev->ring_tail].cmd[4] == (*dev->ring_buffer)[next_tail].cmd[4]) &&
- ((*dev->ring_buffer)[dev->ring_tail].cmd[5] == (*dev->ring_buffer)[next_tail].cmd[5]))
- {
- dbg_info(&dev->intf->dev, "%s: should compress: %02x%02x%02x%02x%02x%02x%02x%02x\n",
- __FUNCTION__, (*dev->ring_buffer)[dev->ring_tail].cmd[0],(*dev->ring_buffer)[dev->ring_tail].cmd[1],(*dev->ring_buffer)[dev->ring_tail].cmd[2],(*dev->ring_buffer)[dev->ring_tail].cmd[3],(*dev->ring_buffer)[dev->ring_tail].cmd[4],(*dev->ring_buffer)[dev->ring_tail].cmd[5],(*dev->ring_buffer)[dev->ring_tail].cmd[6],(*dev->ring_buffer)[dev->ring_tail].cmd[7]);
-
- newwheel += oldwheel;
- if(oldwheel > 0 && !(newwheel > 0)) {
- newwheel = 0x7f;
- cancompress = 0;
- }
- if(oldwheel < 0 && !(newwheel < 0)) {
- newwheel = 0x80;
- cancompress = 0;
- }
-
- (*dev->ring_buffer)[next_tail].cmd[6] = newwheel;
- dev->ring_tail = next_tail;
- next_tail = (dev->ring_tail+1) % ring_buffer_size;
- } else {
- cancompress = 0;
- }
- }
-#endif /* COMPRESS_WHEEL_EVENTS */
-
- if (copy_to_user(&buffer[c], &(*dev->ring_buffer)[dev->ring_tail], 8)) {
- retval = -EFAULT;
- goto unlock_exit;
- }
-
- dev->ring_tail = (dev->ring_tail+1) % ring_buffer_size;
- c+=8;
- dbg_info(&dev->intf->dev, "%s: head, tail are %x, %x\n", __FUNCTION__,dev->ring_head,dev->ring_tail);
- }
- retval = c;
-
-#else
- if (copy_to_user(buffer, &(*dev->ring_buffer)[dev->ring_tail], 8)) {
- retval = -EFAULT;
- goto unlock_exit;
- }
-
- dev->ring_tail = (dev->ring_tail+1) % ring_buffer_size;
- dbg_info(&dev->intf->dev, "%s: head, tail are %x, %x\n", __FUNCTION__,dev->ring_head,dev->ring_tail);
-
- retval = 8;
-#endif /* BUFFERED_READS */
-
-unlock_exit:
- /* unlock the device */
- up(&dev->sem);
-
-exit:
- return retval;
-}
-
-/**
- * usb_tranzport_write
- */
-static ssize_t usb_tranzport_write(struct file *file, const char __user *buffer,
- size_t count, loff_t *ppos)
-{
- struct usb_tranzport *dev;
- size_t bytes_to_write;
- int retval = 0;
-
- dev = file->private_data;
-
- /* verify that we actually have some data to write */
- if (count == 0)
- goto exit;
-
- /* lock this object */
- if (down_interruptible(&dev->sem)) {
- retval = -ERESTARTSYS;
- goto exit;
- }
-
- /* verify that the device wasn't unplugged */
- if (dev->intf == NULL) {
- retval = -ENODEV;
- err("No device or device unplugged %d\n", retval);
- goto unlock_exit;
- }
-
- /* wait until previous transfer is finished */
- if (dev->interrupt_out_busy) {
- if (file->f_flags & O_NONBLOCK) {
- retval = -EAGAIN;
- goto unlock_exit;
- }
- retval = wait_event_interruptible(dev->write_wait, !dev->interrupt_out_busy);
- if (retval < 0) {
- goto unlock_exit;
- }
- }
-
- /* write the data into interrupt_out_buffer from userspace */
- bytes_to_write = min(count, write_buffer_size*dev->interrupt_out_endpoint_size);
- if (bytes_to_write < count)
- dev_warn(&dev->intf->dev, "Write buffer overflow, %zd bytes dropped\n",count-bytes_to_write);
-
- dbg_info(&dev->intf->dev, "%s: count = %zd, bytes_to_write = %zd\n", __FUNCTION__, count, bytes_to_write);
-
- if (copy_from_user(dev->interrupt_out_buffer, buffer, bytes_to_write)) {
- retval = -EFAULT;
- goto unlock_exit;
- }
-
- if (dev->interrupt_out_endpoint == NULL) {
- err("Endpoint should not be be null! \n");
- goto unlock_exit;
- }
-
- /* send off the urb */
- usb_fill_int_urb(dev->interrupt_out_urb,
- interface_to_usbdev(dev->intf),
- usb_sndintpipe(interface_to_usbdev(dev->intf),
- dev->interrupt_out_endpoint->bEndpointAddress),
- dev->interrupt_out_buffer,
- bytes_to_write,
- usb_tranzport_interrupt_out_callback,
- dev,
- dev->interrupt_out_interval);
-
- dev->interrupt_out_busy = 1;
- wmb();
-
- retval = usb_submit_urb(dev->interrupt_out_urb, GFP_KERNEL);
- if (retval) {
- dev->interrupt_out_busy = 0;
- err("Couldn't submit interrupt_out_urb %d\n", retval);
- goto unlock_exit;
- }
- retval = bytes_to_write;
-
-unlock_exit:
- /* unlock the device */
- up(&dev->sem);
-
-exit:
- return retval;
-}
-
-/* file operations needed when we register this driver */
-static const struct file_operations usb_tranzport_fops = {
- .owner = THIS_MODULE,
- .read = usb_tranzport_read,
- .write = usb_tranzport_write,
- .open = usb_tranzport_open,
- .release = usb_tranzport_release,
- .poll = usb_tranzport_poll,
-};
-
-/*
- * usb class driver info in order to get a minor number from the usb core,
- * and to have the device registered with the driver core
- */
-static struct usb_class_driver usb_tranzport_class = {
- .name = "tranzport%d",
- .fops = &usb_tranzport_fops,
- .minor_base = USB_TRANZPORT_MINOR_BASE,
-};
-
-
-/**
- * usb_tranzport_probe
- *
- * Called by the usb core when a new device is connected that it thinks
- * this driver might be interested in.
- */
-static int usb_tranzport_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
- struct usb_device *udev = interface_to_usbdev(intf);
- struct usb_tranzport *dev = NULL;
- struct usb_host_interface *iface_desc;
- struct usb_endpoint_descriptor *endpoint;
- int i;
- int true_size;
- int retval = -ENOMEM;
-
- /* allocate memory for our device state and intialize it */
-
- dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (dev == NULL) {
- dev_err(&intf->dev, "Out of memory\n");
- goto exit;
- }
- init_MUTEX(&dev->sem);
- dev->intf = intf;
- init_waitqueue_head(&dev->read_wait);
- init_waitqueue_head(&dev->write_wait);
-
- iface_desc = intf->cur_altsetting;
-
- /* set up the endpoint information */
- for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
- endpoint = &iface_desc->endpoint[i].desc;
-
- if (usb_endpoint_is_int_in(endpoint))
- dev->interrupt_in_endpoint = endpoint;
-
- if (usb_endpoint_is_int_out(endpoint))
- dev->interrupt_out_endpoint = endpoint;
- }
- if (dev->interrupt_in_endpoint == NULL) {
- dev_err(&intf->dev, "Interrupt in endpoint not found\n");
- goto error;
- }
- if (dev->interrupt_out_endpoint == NULL)
- dev_warn(&intf->dev, "Interrupt out endpoint not found (using control endpoint instead)\n");
-
-
- dev->interrupt_in_endpoint_size = le16_to_cpu(dev->interrupt_in_endpoint->wMaxPacketSize);
-
- if (dev->interrupt_in_endpoint_size != 8)
- dev_warn(&intf->dev, "Interrupt in endpoint size is not 8!\n");
-
- if(ring_buffer_size == 0) { ring_buffer_size = RING_BUFFER_SIZE; }
- true_size = min(ring_buffer_size,RING_BUFFER_SIZE);
- /* FIXME - there are more usb_alloc routines for dma correctness. Needed? */
-
- dev->ring_buffer = kmalloc((true_size*sizeof(struct tranzport_cmd))+8, GFP_KERNEL);
-
- if (!dev->ring_buffer) {
- dev_err(&intf->dev, "Couldn't allocate ring_buffer of size %d\n",true_size);
- goto error;
- }
- dev->interrupt_in_buffer = kmalloc(dev->interrupt_in_endpoint_size, GFP_KERNEL);
- if (!dev->interrupt_in_buffer) {
- dev_err(&intf->dev, "Couldn't allocate interrupt_in_buffer\n");
- goto error;
- }
- dev->interrupt_in_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!dev->interrupt_in_urb) {
- dev_err(&intf->dev, "Couldn't allocate interrupt_in_urb\n");
- goto error;
- }
- dev->interrupt_out_endpoint_size = dev->interrupt_out_endpoint ? le16_to_cpu(dev->interrupt_out_endpoint->wMaxPacketSize) :
- udev->descriptor.bMaxPacketSize0;
-
- if (dev->interrupt_out_endpoint_size !=8)
- dev_warn(&intf->dev, "Interrupt out endpoint size is not 8!)\n");
-
- dev->interrupt_out_buffer = kmalloc(write_buffer_size*dev->interrupt_out_endpoint_size, GFP_KERNEL);
- if (!dev->interrupt_out_buffer) {
- dev_err(&intf->dev, "Couldn't allocate interrupt_out_buffer\n");
- goto error;
- }
- dev->interrupt_out_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!dev->interrupt_out_urb) {
- dev_err(&intf->dev, "Couldn't allocate interrupt_out_urb\n");
- goto error;
- }
- dev->interrupt_in_interval = min_interrupt_in_interval > dev->interrupt_in_endpoint->bInterval ? min_interrupt_in_interval : dev->interrupt_in_endpoint->bInterval;
- if (dev->interrupt_out_endpoint)
- dev->interrupt_out_interval = min_interrupt_out_interval > dev->interrupt_out_endpoint->bInterval ? min_interrupt_out_interval : dev->interrupt_out_endpoint->bInterval;
-
- /* we can register the device now, as it is ready */
- usb_set_intfdata(intf, dev);
-
- retval = usb_register_dev(intf, &usb_tranzport_class);
- if (retval) {
- /* something prevented us from registering this driver */
- dev_err(&intf->dev, "Not able to get a minor for this device.\n");
- usb_set_intfdata(intf, NULL);
- goto error;
- }
-
- if((retval = device_create_file(&intf->dev, &dev_attr_LightRecord))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_LightTrackrec))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_LightTrackmute))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_LightTracksolo))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_LightAnysolo))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_LightLoop))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_LightPunch))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_wheel))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_event))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_dump_state))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_compress_wheel))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_enable))) goto error;
- if((retval = device_create_file(&intf->dev, &dev_attr_offline))) goto error;
-
- /* let the user know what node this device is now attached to */
- dev_info(&intf->dev, "Tranzport Device #%d now attached to major %d minor %d\n",
- (intf->minor - USB_TRANZPORT_MINOR_BASE), USB_MAJOR, intf->minor);
-
-exit:
- return retval;
-
-error:
- usb_tranzport_delete(dev);
-
- return retval;
-}
-
-/**
- * usb_tranzport_disconnect
- *
- * Called by the usb core when the device is removed from the system.
- */
-static void usb_tranzport_disconnect(struct usb_interface *intf)
-{
- struct usb_tranzport *dev;
- int minor;
-
- /* FIXME: The skel code calls lock_kernel here, doesn't use a mutex, needed? */
- mutex_lock(&disconnect_mutex);
-
- dev = usb_get_intfdata(intf);
- usb_set_intfdata(intf, NULL);
-
- down(&dev->sem);
-
- minor = intf->minor;
-
- /* give back our minor */
- usb_deregister_dev(intf, &usb_tranzport_class);
-
- /* if the device is not opened, then we clean up right now */
- if (!dev->open_count) {
- up(&dev->sem);
- usb_tranzport_delete(dev);
- } else {
- dev->intf = NULL;
- up(&dev->sem);
- }
-
- mutex_unlock(&disconnect_mutex);
-
- dev_info(&intf->dev, "Tranzport Surface #%d now disconnected\n",
- (minor - USB_TRANZPORT_MINOR_BASE));
-}
-
-/* usb specific object needed to register this driver with the usb subsystem */
-static struct usb_driver usb_tranzport_driver = {
- .name = "tranzport",
- .probe = usb_tranzport_probe,
- .disconnect = usb_tranzport_disconnect,
- .id_table = usb_tranzport_table,
-};
-
-/**
- * usb_tranzport_init
- */
-static int __init usb_tranzport_init(void)
-{
- int retval;
-
- /* register this driver with the USB subsystem */
- retval = usb_register(&usb_tranzport_driver);
- if (retval)
- err("usb_register failed for the "__FILE__" driver. Error number %d\n", retval);
-
- return retval;
-}
-
-/**
- * usb_tranzport_exit
- */
-static void __exit usb_tranzport_exit(void)
-{
- /* deregister this driver with the USB subsystem */
- usb_deregister(&usb_tranzport_driver);
-}
-
-module_init(usb_tranzport_init);
-module_exit(usb_tranzport_exit);
-
diff --git a/libs/surfaces/frontier/tests/Makefile b/libs/surfaces/frontier/tests/Makefile
deleted file mode 100644
index aafb9aaa57..0000000000
--- a/libs/surfaces/frontier/tests/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-# Some basic utilities for testing the tranzport's I/O
-# eventually "tranzport" will become a flexible command
-#
-#
-all: tranzport tranzport_lights
-
-tranzport: tranzport.c
- gcc -g -Wall -o tranzport tranzport.c
-
-tranzport_lights: tranzport_lights.c
- gcc -g -Wall -o tranzport_lights tranzport_lights.c
-
-clean::
- rm -f core .*.cmd *.o *.ko *.mod.c Module.symvers *.bak .\#* *~
- rm -rf .tmp_versions tranzport tranzport_lights
-
-
diff --git a/libs/surfaces/frontier/tests/README b/libs/surfaces/frontier/tests/README
deleted file mode 100644
index f9efd18f69..0000000000
--- a/libs/surfaces/frontier/tests/README
+++ /dev/null
@@ -1,104 +0,0 @@
-tranzport 0.1 <tranzport.sf.net>
-oct 18, 2005
-arthur@artcmusic.com
----
-
-The Frontier Design Tranzport(tm) (www.frontierdesign.com) is a simple
-wireless USB device. It is not a MIDI device. The document on their web
-site "Tranzport(tm) Native Mode Interface Description" describes the
-Tranzport(tm) as if it were a MIDI device, but this is implemented by their
-Windows and Macintosh software drivers.
-
-This code will allow you to use your Tranzport(tm) at a lower level of
-abstraction. This code relies on libusb, which can be obtained from
-libusb.sourceforge.net.
-
-To compile the program, type "make". You should end up with a executable
-called "tranzport". You'll probably have to run this program as root.
-
-Using the program is straightforward. It will simply tell you which
-buttons are being pressed and what not. If you press one of the buttons
-with a light, the light will turn on. If you hold shift and press one of
-the buttons with a light, the light will turn off. If you take out the
-batteries to the device (or go out of range), it will tell you that the
-device is offline. When you replace the batteries (or come back in
-range), it should tell you it is back online.
-
-Once you understand how everything works, you should be able to
-incorporate it into your own setup however you wish.
-
-This code was developed on a Linux machine, but (theoretically) it
-should work on any system that is supported by libusb, since that is how
-it communicates with the device.
-
-Here are a few more details about the device:
-
-There are two endpoints for communication with the device. All data
-reads and writes are done in 8-byte segments.
-
-One endpoint is for interrupt reads. This is used to read button data
-from the device. It also supplies status information for when the device
-goes out of range and comes back in range, loses power and regains
-power, etc. The format of the data is:
-
- 00 ss bb bb bb bb dd 00 (hexadecimal)
-
-where:
-
- ss - status code, 01=online ff=offline
- bb - button bits
- dd - data wheel, 01-3f=forward 41-7f=backward
-
-Please refer to the source code for a list of the button bits.
-
-The other endpoint is for interrupt writes. This is used to toggle the
-lights on the device, and to write data to the LCD.
-
-There are 7 lights on the device. To turn a light on, send the following
-sequence of bytes:
-
- 00 00 nn 01 00 00 00 00 (hexadecimal)
-
-where nn is the light number.
-
-To turn a light off:
-
- 00 00 nn 00 00 00 00 00 (hexadecimal)
-
-Here is the list of lights:
-
- 00 Record
- 01 Track Rec
- 02 Track Mute
- 03 Track Solo
- 04 Any Solo
- 05 Loop
- 06 Punch
-
-The size of the LCD is 20x2, and it is split into 10 cells, each cell
-being 4 characters wide. The cells progress across, then down. To write
-to the LCD, send the following sequence of bytes:
-
- 00 01 cc aa aa aa aa 00 (hexadecimal)
-
-where:
-
- cc - cell number
- aa - ASCII code
-
-Here is a list of the cells to clarify:
-
- 00 row 0, column 0-3
- 01 row 0, column 4-7
- 02 row 0, column 8-11
- 03 row 0, column 12-15
- 04 row 0, column 16-19
- 05 row 1, column 0-3
- 06 row 1, column 4-7
- 07 row 1, column 8-11
- 08 row 1, column 12-15
- 09 row 1, column 16-19
-
-You should refer to the "Tranzport(tm) Native Mode Interface
-Description" document for a listing of the ASCII codes the LCD uses.
-
diff --git a/libs/surfaces/frontier/tests/tranzport.c b/libs/surfaces/frontier/tests/tranzport.c
deleted file mode 100644
index 1eeacd6578..0000000000
--- a/libs/surfaces/frontier/tests/tranzport.c
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * tranzport 0.1 <tranzport.sf.net>
- * oct 18, 2005
- * arthur@artcmusic.com
- */
-
-#include <stdarg.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <usb.h>
-
-#define VENDORID 0x165b
-#define PRODUCTID 0x8101
-
-#define READ_ENDPOINT 0x81
-#define WRITE_ENDPOINT 0x02
-
-enum {
- LIGHT_RECORD = 0,
- LIGHT_TRACKREC,
- LIGHT_TRACKMUTE,
- LIGHT_TRACKSOLO,
- LIGHT_ANYSOLO,
- LIGHT_LOOP,
- LIGHT_PUNCH
-};
-
-#define BUTTONMASK_BATTERY 0x00004000
-#define BUTTONMASK_BACKLIGHT 0x00008000
-#define BUTTONMASK_TRACKLEFT 0x04000000
-#define BUTTONMASK_TRACKRIGHT 0x40000000
-#define BUTTONMASK_TRACKREC 0x00040000
-#define BUTTONMASK_TRACKMUTE 0x00400000
-#define BUTTONMASK_TRACKSOLO 0x00000400
-#define BUTTONMASK_UNDO 0x80000000
-#define BUTTONMASK_IN 0x02000000
-#define BUTTONMASK_OUT 0x20000000
-#define BUTTONMASK_PUNCH 0x00800000
-#define BUTTONMASK_LOOP 0x00080000
-#define BUTTONMASK_PREV 0x00020000
-#define BUTTONMASK_ADD 0x00200000
-#define BUTTONMASK_NEXT 0x00000200
-#define BUTTONMASK_REWIND 0x01000000
-#define BUTTONMASK_FASTFORWARD 0x10000000
-#define BUTTONMASK_STOP 0x00010000
-#define BUTTONMASK_PLAY 0x00100000
-#define BUTTONMASK_RECORD 0x00000100
-#define BUTTONMASK_SHIFT 0x08000000
-
-#define STATUS_OFFLINE 0xff
-#define STATUS_ONLINE 0x01
-
-struct tranzport_s {
- struct usb_device *dev;
- usb_dev_handle *udev;
-};
-
-typedef struct tranzport_s tranzport_t;
-
-void log_entry(FILE *fp, char *format, va_list ap)
-{
- vfprintf(fp, format, ap);
- fputc('\n', fp);
-}
-
-void log_error(char *format, ...)
-{
- va_list ap;
- va_start(ap, format);
- log_entry(stderr, format, ap);
- va_end(ap);
-}
-
-void vlog_error(char *format, va_list ap)
-{
- log_entry(stderr, format, ap);
-}
-
-void die(char *format, ...)
-{
- va_list ap;
- va_start(ap, format);
- vlog_error(format, ap);
- va_end(ap);
- exit(1);
-}
-
-tranzport_t *open_tranzport_core(struct usb_device *dev)
-{
- tranzport_t *z;
- int val;
-
- z = malloc(sizeof(tranzport_t));
- if (!z)
- die("not enough memory");
- memset(z, 0, sizeof(tranzport_t));
-
- z->dev = dev;
- z->udev = usb_open(z->dev);
- if (!z->udev)
- die("unable to open tranzport");
-
- val = usb_claim_interface(z->udev, 0);
- if (val < 0)
- die("unable to claim tranzport");
-
- return z;
-}
-
-tranzport_t *open_tranzport()
-{
- struct usb_bus *bus;
- struct usb_device *dev;
-
- usb_init();
- usb_find_busses();
- usb_find_devices();
-
- for(bus=usb_busses; bus; bus=bus->next) {
- for(dev=bus->devices; dev; dev=dev->next) {
- if (dev->descriptor.idVendor != VENDORID)
- continue;
- if (dev->descriptor.idProduct != PRODUCTID)
- continue;
-
- return open_tranzport_core(dev);
- }
- }
-
- die("can't find tranzport");
- return 0;
-}
-
-void close_tranzport(tranzport_t *z)
-{
- int val;
-
- val = usb_release_interface(z->udev, 0);
- if (val < 0)
- log_error("unable to release tranzport");
-
- val = usb_close(z->udev);
- if (val < 0)
- log_error("unable to close tranzport");
-
- free(z);
-}
-
-int tranzport_write_core(tranzport_t *z, uint8_t *cmd, int timeout)
-{
- int val;
- val = usb_interrupt_write(z->udev, WRITE_ENDPOINT, cmd, 8, timeout);
- if (val < 0)
- return val;
- if (val != 8)
- return -1;
- return 0;
-}
-
-int tranzport_lcdwrite(tranzport_t *z, uint8_t cell, char *text, int timeout)
-{
- uint8_t cmd[8];
-
- if (cell > 9) {
- return -1;
- }
-
- cmd[0] = 0x00;
- cmd[1] = 0x01;
- cmd[2] = cell;
- cmd[3] = text[0];
- cmd[4] = text[1];
- cmd[5] = text[2];
- cmd[6] = text[3];
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, cmd, timeout);
-}
-
-int tranzport_lighton(tranzport_t *z, uint8_t light, int timeout)
-{
- uint8_t cmd[8];
-
- cmd[0] = 0x00;
- cmd[1] = 0x00;
- cmd[2] = light;
- cmd[3] = 0x01;
- cmd[4] = 0x00;
- cmd[5] = 0x00;
- cmd[6] = 0x00;
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, cmd, timeout);
-}
-
-int tranzport_lightoff(tranzport_t *z, uint8_t light, int timeout)
-{
- uint8_t cmd[8];
-
- cmd[0] = 0x00;
- cmd[1] = 0x00;
- cmd[2] = light;
- cmd[3] = 0x00;
- cmd[4] = 0x00;
- cmd[5] = 0x00;
- cmd[6] = 0x00;
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, cmd, timeout);
-}
-
-int tranzport_read(tranzport_t *z, uint8_t *status, uint32_t *buttons, uint8_t *datawheel, int timeout)
-{
- uint8_t buf[8];
- int val;
-
- memset(buf, 0, 8);
- val = usb_interrupt_read(z->udev, READ_ENDPOINT, buf, 8, timeout);
- if (val < 0)
- return val;
- if (val != 8)
- return -1;
-
- /*printf("read: %02x %02x %02x %02x %02x %02x %02x %02x\n", buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);*/
-
- *status = buf[1];
-
- *buttons = 0;
- *buttons |= buf[2] << 24;
- *buttons |= buf[3] << 16;
- *buttons |= buf[4] << 8;
- *buttons |= buf[5];
-
- *datawheel = buf[6];
-
- return 0;
-}
-
-void lights_core(tranzport_t *z, uint32_t buttons, uint32_t buttonmask, uint8_t light)
-{
- if (buttons & buttonmask) {
- if (buttons & BUTTONMASK_SHIFT) {
- tranzport_lightoff(z, light, 1000);
- } else {
- tranzport_lighton(z, light, 1000);
- }
- }
-}
-
-void do_lights(tranzport_t *z, uint32_t buttons)
-{
- lights_core(z, buttons, BUTTONMASK_RECORD, LIGHT_RECORD);
- lights_core(z, buttons, BUTTONMASK_TRACKREC, LIGHT_TRACKREC);
- lights_core(z, buttons, BUTTONMASK_TRACKMUTE, LIGHT_TRACKMUTE);
- lights_core(z, buttons, BUTTONMASK_TRACKSOLO, LIGHT_TRACKSOLO);
- lights_core(z, buttons, BUTTONMASK_TRACKSOLO, LIGHT_ANYSOLO);
- lights_core(z, buttons, BUTTONMASK_PUNCH, LIGHT_PUNCH);
- lights_core(z, buttons, BUTTONMASK_LOOP, LIGHT_LOOP);
-}
-
-void buttons_core(tranzport_t *z, uint32_t buttons, uint32_t buttonmask, char *str)
-{
- if (buttons & buttonmask)
- printf(" %s", str);
-}
-
-void do_buttons(tranzport_t *z, uint32_t buttons, uint8_t datawheel)
-{
- printf("buttons:");
- buttons_core(z, buttons, BUTTONMASK_BATTERY, "battery");
- buttons_core(z, buttons, BUTTONMASK_BACKLIGHT, "backlight");
- buttons_core(z, buttons, BUTTONMASK_TRACKLEFT, "trackleft");
- buttons_core(z, buttons, BUTTONMASK_TRACKRIGHT, "trackright");
- buttons_core(z, buttons, BUTTONMASK_TRACKREC, "trackrec");
- buttons_core(z, buttons, BUTTONMASK_TRACKMUTE, "trackmute");
- buttons_core(z, buttons, BUTTONMASK_TRACKSOLO, "tracksolo");
- buttons_core(z, buttons, BUTTONMASK_UNDO, "undo");
- buttons_core(z, buttons, BUTTONMASK_IN, "in");
- buttons_core(z, buttons, BUTTONMASK_OUT, "out");
- buttons_core(z, buttons, BUTTONMASK_PUNCH, "punch");
- buttons_core(z, buttons, BUTTONMASK_LOOP, "loop");
- buttons_core(z, buttons, BUTTONMASK_PREV, "prev");
- buttons_core(z, buttons, BUTTONMASK_ADD, "add");
- buttons_core(z, buttons, BUTTONMASK_NEXT, "next");
- buttons_core(z, buttons, BUTTONMASK_REWIND, "rewind");
- buttons_core(z, buttons, BUTTONMASK_FASTFORWARD, "fastforward");
- buttons_core(z, buttons, BUTTONMASK_STOP, "stop");
- buttons_core(z, buttons, BUTTONMASK_PLAY, "play");
- buttons_core(z, buttons, BUTTONMASK_RECORD, "record");
- buttons_core(z, buttons, BUTTONMASK_SHIFT, "shift");
- if (datawheel)
- printf(" datawheel=%02x", datawheel);
- printf("\n");
-}
-
-void do_lcd(tranzport_t *z)
-{
- tranzport_lcdwrite(z, 0, " ", 1000);
- tranzport_lcdwrite(z, 1, "DISL", 1000);
- tranzport_lcdwrite(z, 2, "EXIA", 1000);
- tranzport_lcdwrite(z, 3, " FOR", 1000);
- tranzport_lcdwrite(z, 4, " ", 1000);
-
- tranzport_lcdwrite(z, 5, " ", 1000);
- tranzport_lcdwrite(z, 6, " CUR", 1000);
- tranzport_lcdwrite(z, 7, "E FO", 1000);
- tranzport_lcdwrite(z, 8, "UND ", 1000);
- tranzport_lcdwrite(z, 9, " ", 1000);
-}
-
-int main()
-{
- tranzport_t *z;
- uint8_t status;
- uint32_t buttons;
- uint8_t datawheel;
- int val;
-
- z = open_tranzport();
-
- do_lcd(z);
-
- for(;;) {
- val = tranzport_read(z, &status, &buttons, &datawheel, 60000);
- if (val < 0)
- continue;
-
- if (status == STATUS_OFFLINE) {
- printf("offline\n");
- continue;
- }
-
- if (status == STATUS_ONLINE) {
- printf("online\n");
- do_lcd(z);
- }
-
- do_lights(z, buttons);
- do_buttons(z, buttons, datawheel);
- }
-
- close_tranzport(z);
-
- return 0;
-}
-
diff --git a/libs/surfaces/frontier/tests/tranzport_lights.c b/libs/surfaces/frontier/tests/tranzport_lights.c
deleted file mode 100644
index 28a8462d84..0000000000
--- a/libs/surfaces/frontier/tests/tranzport_lights.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * tranzport 0.1 <tranzport.sf.net>
- * oct 18, 2005
- * arthur@artcmusic.com
- */
-
-#include <stdarg.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <malloc.h>
-
-#define VENDORID 0x165b
-#define PRODUCTID 0x8101
-
-#define READ_ENDPOINT 0x81
-#define WRITE_ENDPOINT 0x02
-
-enum {
- LIGHT_RECORD = 0,
- LIGHT_TRACKREC,
- LIGHT_TRACKMUTE,
- LIGHT_TRACKSOLO,
- LIGHT_ANYSOLO,
- LIGHT_LOOP,
- LIGHT_PUNCH
-};
-
-#define BUTTONMASK_BATTERY 0x00004000
-#define BUTTONMASK_BACKLIGHT 0x00008000
-#define BUTTONMASK_TRACKLEFT 0x04000000
-#define BUTTONMASK_TRACKRIGHT 0x40000000
-#define BUTTONMASK_TRACKREC 0x00040000
-#define BUTTONMASK_TRACKMUTE 0x00400000
-#define BUTTONMASK_TRACKSOLO 0x00000400
-#define BUTTONMASK_UNDO 0x80000000
-#define BUTTONMASK_IN 0x02000000
-#define BUTTONMASK_OUT 0x20000000
-#define BUTTONMASK_PUNCH 0x00800000
-#define BUTTONMASK_LOOP 0x00080000
-#define BUTTONMASK_PREV 0x00020000
-#define BUTTONMASK_ADD 0x00200000
-#define BUTTONMASK_NEXT 0x00000200
-#define BUTTONMASK_REWIND 0x01000000
-#define BUTTONMASK_FASTFORWARD 0x10000000
-#define BUTTONMASK_STOP 0x00010000
-#define BUTTONMASK_PLAY 0x00100000
-#define BUTTONMASK_RECORD 0x00000100
-#define BUTTONMASK_SHIFT 0x08000000
-
-#define STATUS_OFFLINE 0xff
-#define STATUS_ONLINE 0x01
-#define STATUS_OK 0x00
-
-struct tranzport_s {
- int *dev;
- int udev;
-};
-
-typedef struct tranzport_s tranzport_t;
-
-void log_entry(FILE *fp, char *format, va_list ap)
-{
- vfprintf(fp, format, ap);
- fputc('\n', fp);
-}
-
-void log_error(char *format, ...)
-{
- va_list ap;
- va_start(ap, format);
- log_entry(stderr, format, ap);
- va_end(ap);
-}
-
-void vlog_error(char *format, va_list ap)
-{
- log_entry(stderr, format, ap);
-}
-
-void die(char *format, ...)
-{
- va_list ap;
- va_start(ap, format);
- vlog_error(format, ap);
- va_end(ap);
- exit(1);
-}
-
-tranzport_t *open_tranzport_core()
-{
- tranzport_t *z;
- int val;
-
- z = malloc(sizeof(tranzport_t));
- if (!z)
- die("not enough memory");
- memset(z, 0, sizeof(tranzport_t));
-
- z->udev = open("/dev/tranzport0",O_RDWR);
- if (!z->udev)
- die("unable to open tranzport");
-
- return z;
-}
-
-tranzport_t *open_tranzport()
-{
-return open_tranzport_core();
-}
-
-void close_tranzport(tranzport_t *z)
-{
- int val;
-
- val = close(z->udev);
- if (val < 0)
- log_error("unable to release tranzport");
-
- free(z);
-}
-
-int tranzport_write_core(tranzport_t *z, uint8_t *cmd, int timeout)
-{
- int val;
- val = write(z->udev, cmd, 8);
- if (val < 0)
- return val;
- if (val != 8)
- return -1;
- return 0;
-}
-
-int tranzport_lcdwrite(tranzport_t *z, uint8_t cell, char *text, int timeout)
-{
- uint8_t cmd[8];
-
- if (cell > 9) {
- return -1;
- }
-
- cmd[0] = 0x00;
- cmd[1] = 0x01;
- cmd[2] = cell;
- cmd[3] = text[0];
- cmd[4] = text[1];
- cmd[5] = text[2];
- cmd[6] = text[3];
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, cmd, timeout);
-}
-
-int tranzport_lighton(tranzport_t *z, uint8_t light, int timeout)
-{
- uint8_t cmd[8];
-
- cmd[0] = 0x00;
- cmd[1] = 0x00;
- cmd[2] = light;
- cmd[3] = 0x01;
- cmd[4] = 0x00;
- cmd[5] = 0x00;
- cmd[6] = 0x00;
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, &cmd[0], timeout);
-}
-
-int tranzport_lightoff(tranzport_t *z, uint8_t light, int timeout)
-{
- uint8_t cmd[8];
-
- cmd[0] = 0x00;
- cmd[1] = 0x00;
- cmd[2] = light;
- cmd[3] = 0x00;
- cmd[4] = 0x00;
- cmd[5] = 0x00;
- cmd[6] = 0x00;
- cmd[7] = 0x00;
-
- return tranzport_write_core(z, &cmd[0], timeout);
-}
-
-int tranzport_read(tranzport_t *z, uint8_t *status, uint32_t *buttons, uint8_t *datawheel, int timeout)
-{
- uint8_t buf[8];
- int val;
-
- memset(buf, 0xff, 8);
- val = read(z->udev, buf, 8);
- if (val < 0) {
- // printf("errno: %d\n",errno);
- return val;
- }
- if (val != 8)
- return -1;
-
- /*printf("read: %02x %02x %02x %02x %02x %02x %02x %02x\n", buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);*/
-
- *status = buf[1];
-
- *buttons = 0;
- *buttons |= buf[2] << 24;
- *buttons |= buf[3] << 16;
- *buttons |= buf[4] << 8;
- *buttons |= buf[5];
-
- *datawheel = buf[6];
-
- return 0;
-}
-
-void lights_core(tranzport_t *z, uint32_t buttons, uint32_t buttonmask, uint8_t light)
-{
- if (buttons & buttonmask) {
- if (buttons & BUTTONMASK_SHIFT) {
- tranzport_lightoff(z, light, 1000);
- } else {
- tranzport_lighton(z, light, 1000);
- }
- }
-}
-
-void do_lights(tranzport_t *z, uint32_t buttons)
-{
- lights_core(z, buttons, BUTTONMASK_RECORD, LIGHT_RECORD);
- lights_core(z, buttons, BUTTONMASK_TRACKREC, LIGHT_TRACKREC);
- lights_core(z, buttons, BUTTONMASK_TRACKMUTE, LIGHT_TRACKMUTE);
- lights_core(z, buttons, BUTTONMASK_TRACKSOLO, LIGHT_TRACKSOLO);
- lights_core(z, buttons, BUTTONMASK_TRACKSOLO, LIGHT_ANYSOLO);
- lights_core(z, buttons, BUTTONMASK_PUNCH, LIGHT_PUNCH);
- lights_core(z, buttons, BUTTONMASK_LOOP, LIGHT_LOOP);
-}
-
-void buttons_core(tranzport_t *z, uint32_t buttons, uint32_t buttonmask, char *str)
-{
- if (buttons & buttonmask)
- printf(" %s", str);
-}
-
-void do_buttons(tranzport_t *z, uint32_t buttons, uint8_t datawheel)
-{
- printf("buttons: %x ", buttons);
- buttons_core(z, buttons, BUTTONMASK_BATTERY, "battery");
- buttons_core(z, buttons, BUTTONMASK_BACKLIGHT, "backlight");
- buttons_core(z, buttons, BUTTONMASK_TRACKLEFT, "trackleft");
- buttons_core(z, buttons, BUTTONMASK_TRACKRIGHT, "trackright");
- buttons_core(z, buttons, BUTTONMASK_TRACKREC, "trackrec");
- buttons_core(z, buttons, BUTTONMASK_TRACKMUTE, "trackmute");
- buttons_core(z, buttons, BUTTONMASK_TRACKSOLO, "tracksolo");
- buttons_core(z, buttons, BUTTONMASK_UNDO, "undo");
- buttons_core(z, buttons, BUTTONMASK_IN, "in");
- buttons_core(z, buttons, BUTTONMASK_OUT, "out");
- buttons_core(z, buttons, BUTTONMASK_PUNCH, "punch");
- buttons_core(z, buttons, BUTTONMASK_LOOP, "loop");
- buttons_core(z, buttons, BUTTONMASK_PREV, "prev");
- buttons_core(z, buttons, BUTTONMASK_ADD, "add");
- buttons_core(z, buttons, BUTTONMASK_NEXT, "next");
- buttons_core(z, buttons, BUTTONMASK_REWIND, "rewind");
- buttons_core(z, buttons, BUTTONMASK_FASTFORWARD, "fastforward");
- buttons_core(z, buttons, BUTTONMASK_STOP, "stop");
- buttons_core(z, buttons, BUTTONMASK_PLAY, "play");
- buttons_core(z, buttons, BUTTONMASK_RECORD, "record");
- buttons_core(z, buttons, BUTTONMASK_SHIFT, "shift");
- if (datawheel)
- printf(" datawheel=%02x", datawheel);
- printf("\n");
-}
-
-void do_lcd(tranzport_t *z)
-{
- tranzport_lcdwrite(z, 0, " ", 1000);
- tranzport_lcdwrite(z, 1, "DISL", 1000);
- tranzport_lcdwrite(z, 2, "EXIA", 1000);
- tranzport_lcdwrite(z, 3, " FOR", 1000);
- tranzport_lcdwrite(z, 4, " ", 1000);
-
- tranzport_lcdwrite(z, 5, " ", 1000);
- tranzport_lcdwrite(z, 6, " CUR", 1000);
- tranzport_lcdwrite(z, 7, "E FO", 1000);
- tranzport_lcdwrite(z, 8, "UND ", 1000);
- tranzport_lcdwrite(z, 9, " ", 1000);
-}
-
-void do_lcd2(tranzport_t *z)
-{
- tranzport_lcdwrite(z, 0, "THE ", 1000);
- tranzport_lcdwrite(z, 1, "TRAN", 1000);
- tranzport_lcdwrite(z, 2, "ZPOR", 1000);
- tranzport_lcdwrite(z, 3, "T RO", 1000);
- tranzport_lcdwrite(z, 4, " KS", 1000);
-
- tranzport_lcdwrite(z, 5, "AWES", 1000);
- tranzport_lcdwrite(z, 6, "OMEE", 1000);
- tranzport_lcdwrite(z, 7, "LEEE", 1000);
- tranzport_lcdwrite(z, 8, "UND ", 1000);
- tranzport_lcdwrite(z, 9, "GROK", 1000);
-}
-
-lights_off(tranzport_t *z) {
-int i;
- for(i=0;i<7;i++) {
- tranzport_lightoff(z, i, 1000);
- }
-}
-
-lights_on(tranzport_t *z) {
-int i;
- for(i=0;i<7;i++) {
- tranzport_lighton(z, i, 1000);
- }
-}
-
-int main()
-{
- tranzport_t *z;
- uint8_t status;
- uint32_t buttons;
- uint8_t datawheel;
- int val;
-
- z = open_tranzport();
-
- do_lcd(z);
-
- for(;;) {
-
- do_lcd(z);
- lights_on(z);
- do_lcd2(z);
- lights_off(z);
-
-// val = tranzport_read(z, &status, &buttons, &datawheel, 60000);
- val = -1;
- if (val < 0)
- continue;
-
- if (status == STATUS_OFFLINE) {
- printf("offline: ");
- continue;
- }
-
- if (status == STATUS_ONLINE) {
- printf("online: ");
- do_lcd(z);
- }
-
- do_lights(z, buttons);
- do_buttons(z, buttons, datawheel);
- }
-
- close_tranzport(z);
-
- return 0;
-}
-
diff --git a/libs/surfaces/frontier/tranzport/SConscript b/libs/surfaces/frontier/tranzport/SConscript
deleted file mode 100644
index 099e35de52..0000000000
--- a/libs/surfaces/frontier/tranzport/SConscript
+++ /dev/null
@@ -1,56 +0,0 @@
-# -*- python -*-
-
-import os
-import os.path
-import glob
-
-Import('env final_prefix install_prefix final_config_prefix libraries i18n')
-
-tranzport = env.Copy()
-
-#
-# this defines the version number of libardour_tranzport
-#
-
-domain = 'ardour_tranzport'
-
-tranzport.Append(DOMAIN = domain, MAJOR = 1, MINOR = 0, MICRO = 0)
-tranzport.Append(CXXFLAGS = "-DPACKAGE=\\\"" + domain + "\\\"")
-tranzport.Append(CXXFLAGS="-DLIBSIGC_DISABLE_DEPRECATED")
-tranzport.Append(PACKAGE = domain)
-tranzport.Append(POTFILE = domain + '.pot')
-
-tranzport_files=Split("""
-interface.cc
-tranzport_control_protocol.cc
-""")
-
-tranzport.Append(CCFLAGS="-D_REENTRANT -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE")
-tranzport.Append(CXXFLAGS="-DDATA_DIR=\\\""+final_prefix+"/share\\\"")
-tranzport.Append(CXXFLAGS="-DCONFIG_DIR=\\\""+final_config_prefix+"\\\"")
-tranzport.Append(CXXFLAGS="-DLOCALEDIR=\\\""+final_prefix+"/share/locale\\\"")
-
-tranzport.Merge ([
- libraries['ardour'],
- libraries['ardour_cp'],
- libraries['sigc2'],
- libraries['pbd'],
- libraries['midi++2'],
- libraries['xml'],
- libraries['usb'],
- libraries['glib2'],
- libraries['glibmm2']
- ])
-
-libardour_tranzport = tranzport.SharedLibrary('ardour_tranzport', tranzport_files)
-
-if tranzport['TRANZPORT']:
- Default(libardour_tranzport)
- if env['NLS']:
- i18n (tranzport, tranzport_files, env)
- env.Alias('install', env.Install(os.path.join(install_prefix, env['LIBDIR'], 'ardour3', 'surfaces'), libardour_tranzport))
-
-env.Alias('tarball', env.Distribute (env['DISTTREE'],
- [ 'SConscript' ] +
- tranzport_files +
- glob.glob('po/*.po') + glob.glob('*.h')))
diff --git a/libs/surfaces/frontier/tranzport/interface.cc b/libs/surfaces/frontier/tranzport/interface.cc
deleted file mode 100644
index f6d0dc8206..0000000000
--- a/libs/surfaces/frontier/tranzport/interface.cc
+++ /dev/null
@@ -1,51 +0,0 @@
-#include <control_protocol/control_protocol.h>
-#include "tranzport_control_protocol.h"
-
-using namespace ARDOUR;
-
-ControlProtocol*
-new_tranzport_protocol (ControlProtocolDescriptor* descriptor, Session* s)
-{
- TranzportControlProtocol* tcp = new TranzportControlProtocol (*s);
-
- if (tcp->set_active (true)) {
- delete tcp;
- return 0;
- }
-
- return tcp;
-
-}
-
-void
-delete_tranzport_protocol (ControlProtocolDescriptor* descriptor, ControlProtocol* cp)
-{
- delete cp;
-}
-
-bool
-probe_tranzport_protocol (ControlProtocolDescriptor* descriptor)
-{
- return TranzportControlProtocol::probe();
-}
-
-static ControlProtocolDescriptor tranzport_descriptor = {
- name : "Tranzport",
- id : "uri://ardour.org/surfaces/tranzport:0",
- ptr : 0,
- module : 0,
- mandatory : 0,
- supports_feedback : false,
- probe : probe_tranzport_protocol,
- initialize : new_tranzport_protocol,
- destroy : delete_tranzport_protocol
-};
-
-
-extern "C" {
-ControlProtocolDescriptor*
-protocol_descriptor () {
- return &tranzport_descriptor;
-}
-}
-
diff --git a/libs/surfaces/frontier/tranzport/tranzport_control_protocol.cc b/libs/surfaces/frontier/tranzport/tranzport_control_protocol.cc
deleted file mode 100644
index c874a05de5..0000000000
--- a/libs/surfaces/frontier/tranzport/tranzport_control_protocol.cc
+++ /dev/null
@@ -1,1949 +0,0 @@
-/*
- Copyright (C) 2006 Paul Davis
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-/* Design notes: The tranzport is a unique device, basically a
- 20 lcd gui with 22 shift keys and 8 blinking lights.
-
- As such it has several unique constraints. The device exerts flow control
- by having a usb write fail. It is pointless to retry madly at that point,
- the device is busy, and it's not going to become unbusy very quickly.
-
- So writes need to be either "mandatory" or "unreliable", and therein
- lies the rub, as the kernel can also drop writes, and missing an
- interrupt in userspace is also generally bad.
-
- It will be good one day, to break the gui, keyboard, and blinking light
- components into separate parts, but for now, this remains monolithic.
-
- A more complex surface might have hundreds of lights and several displays.
-
- mike.taht@gmail.com
- */
-
-#define DEFAULT_USB_TIMEOUT 10
-#define MAX_RETRY 1
-#define MAX_TRANZPORT_INFLIGHT 4
-#define DEBUG_TRANZPORT 0
-#define HAVE_TRANZPORT_KERNEL_DRIVER 0
-
-#include <iostream>
-#include <algorithm>
-#include <cmath>
-
-#define __STDC_FORMAT_MACROS
-#include <inttypes.h>
-#include <float.h>
-#include <sys/time.h>
-#include <errno.h>
-
-#include <pbd/pthread_utils.h>
-
-#include <ardour/route.h>
-#include <ardour/audio_track.h>
-#include <ardour/session.h>
-#include <ardour/tempo.h>
-#include <ardour/location.h>
-#include <ardour/dB.h>
-
-#include "tranzport_control_protocol.h"
-
-using namespace ARDOUR;
-using namespace std;
-using namespace sigc;
-using namespace PBD;
-
-#include "i18n.h"
-
-#include <pbd/abstract_ui.cc>
-
-BaseUI::RequestType LEDChange = BaseUI::new_request_type ();
-BaseUI::RequestType Print = BaseUI::new_request_type ();
-BaseUI::RequestType SetCurrentTrack = BaseUI::new_request_type ();
-
-/* Base Tranzport cmd strings */
-
-static const uint8_t cmd_light_on[] = { 0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00 };
-static const uint8_t cmd_light_off[] = { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 };
-static const uint8_t cmd_write_screen[] = { 0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00 };
-
-static inline double
-gain_to_slider_position (ARDOUR::gain_t g)
-{
- if (g == 0) return 0;
- return pow((6.0*log(g)/log(2.0)+192.0)/198.0, 8.0);
-
-}
-
-static inline ARDOUR::gain_t
-slider_position_to_gain (double pos)
-{
- /* XXX Marcus writes: this doesn't seem right to me. but i don't have a better answer ... */
- if (pos == 0.0) return 0;
- return pow (2.0,(sqrt(sqrt(sqrt(pos)))*198.0-192.0)/6.0);
-}
-
-
-TranzportControlProtocol::TranzportControlProtocol (Session& s)
- : ControlProtocol (s, X_("Tranzport"))
-{
- /* tranzport controls one track at a time */
-
- set_route_table_size (1);
- timeout = 6000; // what is this for?
- buttonmask = 0;
- _datawheel = 0;
- _device_status = STATUS_OFFLINE;
- udev = 0;
- current_track_id = 0;
- last_where = max_frames;
- wheel_mode = WheelTimeline;
- wheel_shift_mode = WheelShiftGain;
- wheel_increment = WheelIncrScreen;
- bling_mode = BlingOff;
- timerclear (&last_wheel_motion);
- last_wheel_dir = 1;
- last_track_gain = FLT_MAX;
- display_mode = DisplayNormal;
- gain_fraction = 0.0;
- invalidate();
- screen_init();
- lights_init();
- print(0,0,"!!Welcome to Ardour!!");
- print(1,0,"!Peace through Music!");
-}
-
-void TranzportControlProtocol::light_validate (LightID light)
-{
- lights_invalid[light] = 0;
-}
-
-void TranzportControlProtocol::light_invalidate (LightID light)
-{
- lights_invalid[light] = 1;
-}
-
-void TranzportControlProtocol::lights_validate ()
-{
- memset (lights_invalid, 0, sizeof (lights_invalid));
-}
-
-void TranzportControlProtocol::lights_invalidate ()
-{
- memset (lights_invalid, 1, sizeof (lights_invalid));
-}
-
-void TranzportControlProtocol::lights_init()
-{
- for (uint32_t i = 0; i < sizeof(lights_current)/sizeof(lights_current[0]); i++) {
- lights_invalid[i] = lights_current[i] =
- lights_pending[i] = lights_flash[i] = false;
- }
-}
-
-
-
-int
-TranzportControlProtocol::lights_flush ()
-{
- if ( _device_status == STATUS_OFFLINE) { return (0); }
-
- // Figure out iterators one day soon
- // for (LightID i = i.start(), i = i.end(); i++) {
- // if (lights_pending[i] != lights_current[i] || lights_invalid[i]) {
- // if (light_set(i, lights_pending[i])) {
- // return i-1;
- // }
- // }
- //}
- if ((lights_pending[LightRecord] != lights_current[LightRecord]) || lights_invalid[LightRecord]) {
- if (light_set(LightRecord,lights_pending[LightRecord])) {
- return 1;
- }
- }
- if ((lights_pending[LightTrackrec] != lights_current[LightTrackrec]) || lights_invalid[LightTrackrec]) {
- if (light_set(LightTrackrec,lights_pending[LightTrackrec])) {
- return 1;
- }
- }
-
- if ((lights_pending[LightTrackmute] != lights_current[LightTrackmute]) || lights_invalid[LightTrackmute]) {
- if (light_set(LightTrackmute,lights_pending[LightTrackmute])) {
- return 1;
- }
- }
-
- if ((lights_pending[LightTracksolo] != lights_current[LightTracksolo]) || lights_invalid[LightTracksolo]) {
- if (light_set(LightTracksolo,lights_pending[LightTracksolo])) {
- return 1;
- }
- }
- if ((lights_pending[LightAnysolo] != lights_current[LightAnysolo]) || lights_invalid[LightAnysolo]) {
- if (light_set(LightAnysolo,lights_pending[LightAnysolo])) {
- return 1;
- }
- }
- if ((lights_pending[LightLoop] != lights_current[LightLoop]) || lights_invalid[LightLoop]) {
- if (light_set(LightLoop,lights_pending[LightLoop])) {
- return 1;
- }
- }
- if ((lights_pending[LightPunch] != lights_current[LightPunch]) || lights_invalid[LightPunch]) {
- if (light_set(LightPunch,lights_pending[LightPunch])) {
- return 1;
- }
- }
-
- return 0;
-}
-
-// Screen specific commands
-
-void
-TranzportControlProtocol::screen_clear ()
-{
- const char *blank = " ";
- print(0,0,blank);
- print(1,0,blank);
-}
-
-void TranzportControlProtocol::screen_invalidate ()
-{
- for(int row = 0; row < 2; row++) {
- for(int col = 0; col < 20; col++) {
- screen_invalid[row][col] = true;
- screen_current[row][col] = 0x7f;
- screen_pending[row][col] = ' ';
- // screen_flash[row][col] = ' ';
- }
- }
- // memset (&screen_invalid, 1, sizeof(screen_invalid));
- // memset (&screen_current, 0x7F, sizeof (screen_current)); // fill cache with a character we otherwise never use
-}
-
-void TranzportControlProtocol::screen_validate ()
-{
-}
-
-void TranzportControlProtocol::screen_init ()
-{
- screen_invalidate();
-}
-
-int
-TranzportControlProtocol::screen_flush ()
-{
- int cell = 0, row, col_base, col, pending = 0;
- if ( _device_status == STATUS_OFFLINE) { return (-1); }
-
- for (row = 0; row < 2 && pending == 0; row++) {
- for (col_base = 0, col = 0; col < 20 && pending == 0; ) {
- if ((screen_pending[row][col] != screen_current[row][col])
- || screen_invalid[row][col]) {
-
- /* something in this cell is different, so dump the cell to the device. */
-
- uint8_t cmd[8];
- cmd[0] = 0x00;
- cmd[1] = 0x01;
- cmd[2] = cell;
- cmd[3] = screen_pending[row][col_base];
- cmd[4] = screen_pending[row][col_base+1];
- cmd[5] = screen_pending[row][col_base+2];
- cmd[6] = screen_pending[row][col_base+3];
- cmd[7] = 0x00;
-
- if(write(cmd) != 0) {
- /* try to update this cell on the next go-round */
-#if DEBUG_TRANZPORT > 4
- printf("usb screen update failed for some reason... why? \ncmd and data were %02x %02x %02x %02x %02x %02x %02x %02x\n",
- cmd[0],cmd[1],cmd[2], cmd[3], cmd[4], cmd[5],cmd[6],cmd[7]);
-#endif
- pending += 1;
- // Shouldn't need to do this
- // screen_invalid[row][col_base] = screen_invalid[row][col_base+1] =
- // screen_invalid[row][col_base+2] = screen_invalid[row][col_base+3] = true;
-
- } else {
- /* successful write: copy to current cached display */
- screen_invalid[row][col_base] = screen_invalid[row][col_base+1] =
- screen_invalid[row][col_base+2] = screen_invalid[row][col_base+3] = false;
- memcpy (&screen_current[row][col_base], &screen_pending[row][col_base], 4);
- }
-
- /* skip the rest of the 4 character cell since we wrote+copied it already */
-
- col_base += 4;
- col = col_base;
- cell++;
-
- } else {
-
- col++;
-
- if (col && col % 4 == 0) {
- cell++;
- col_base += 4;
- }
- }
- }
- }
- return pending;
-}
-
-
-// Tranzport specific
-
-void TranzportControlProtocol::invalidate()
-{
- lcd_damage(); lights_invalidate(); screen_invalidate(); // one of these days lcds can be fine but screens not
-}
-
-TranzportControlProtocol::~TranzportControlProtocol ()
-{
- set_active (false);
-}
-
-
-int
-TranzportControlProtocol::set_active (bool yn)
-{
- if (yn != _active) {
-
- if (yn) {
-
- if (open ()) {
- return -1;
- }
-
- if (pthread_create_and_store (X_("tranzport monitor"), &thread, 0, _monitor_work, this) == 0) {
- _active = true;
- } else {
- return -1;
- }
-
- } else {
- cerr << "Begin tranzport shutdown\n";
- screen_clear ();
- lcd_damage();
- lights_off ();
- for(int x = 0; x < 10 && flush(); x++) { usleep(1000); }
- pthread_cancel_one (thread);
- cerr << "Tranzport Thread dead\n";
- close ();
- _active = false;
- cerr << "End tranzport shutdown\n";
- }
- }
-
- return 0;
-}
-
-void
-TranzportControlProtocol::show_track_gain ()
-{
- if (route_table[0]) {
- gain_t g = route_get_gain (0);
- if ((g != last_track_gain) || lcd_isdamaged(0,9,8)) {
- char buf[16];
- snprintf (buf, sizeof (buf), "%6.1fdB", coefficient_to_dB (route_get_effective_gain (0)));
- print (0, 9, buf);
- last_track_gain = g;
- }
- } else {
- print (0, 9, " ");
- }
-}
-
-void
-TranzportControlProtocol::normal_update ()
-{
- show_current_track ();
- show_transport_time ();
- show_track_gain ();
- show_wheel_mode ();
-}
-
-void
-TranzportControlProtocol::next_display_mode ()
-{
- switch (display_mode) {
-
- case DisplayNormal:
- enter_big_meter_mode();
- break;
-
- case DisplayBigMeter:
- enter_normal_display_mode();
- break;
-
- case DisplayRecording:
- enter_normal_display_mode();
- break;
-
- case DisplayRecordingMeter:
- enter_big_meter_mode();
- break;
-
- case DisplayConfig:
- case DisplayBling:
- case DisplayBlingMeter:
- enter_normal_display_mode();
- break;
- }
-}
-
-// FIXME, these 3 aren't done yet
-
-void
-TranzportControlProtocol::enter_recording_mode ()
-{
- lcd_damage(); // excessive
- screen_clear ();
- lights_off ();
- display_mode = DisplayRecording;
-}
-
-void
-TranzportControlProtocol::enter_bling_mode ()
-{
- lcd_damage();
- screen_clear ();
- lights_off ();
- display_mode = DisplayBling;
-}
-
-void
-TranzportControlProtocol::enter_config_mode ()
-{
- lcd_damage();
- screen_clear ();
- lights_off ();
- display_mode = DisplayConfig;
-}
-
-
-void
-TranzportControlProtocol::enter_big_meter_mode ()
-{
- screen_clear ();
- lcd_damage();
- lights_off ();
- last_meter_fill = 0;
- display_mode = DisplayBigMeter;
-}
-
-void
-TranzportControlProtocol::enter_normal_display_mode ()
-{
- screen_clear ();
- lcd_damage();
- lights_off ();
- display_mode = DisplayNormal;
- // normal_update();
-}
-
-
-float
-log_meter (float db)
-{
- float def = 0.0f; /* Meter deflection %age */
-
- if (db < -70.0f) return 0.0f;
- if (db > 6.0f) return 1.0f;
-
- if (db < -60.0f) {
- def = (db + 70.0f) * 0.25f;
- } else if (db < -50.0f) {
- def = (db + 60.0f) * 0.5f + 2.5f;
- } else if (db < -40.0f) {
- def = (db + 50.0f) * 0.75f + 7.5f;
- } else if (db < -30.0f) {
- def = (db + 40.0f) * 1.5f + 15.0f;
- } else if (db < -20.0f) {
- def = (db + 30.0f) * 2.0f + 30.0f;
- } else if (db < 6.0f) {
- def = (db + 20.0f) * 2.5f + 50.0f;
- }
-
- /* 115 is the deflection %age that would be
- when db=6.0. this is an arbitrary
- endpoint for our scaling.
- */
-
- return def/115.0f;
-}
-
-void
-TranzportControlProtocol::show_meter ()
-{
- // you only seem to get a route_table[0] on moving forward - bug elsewhere
- if (route_table[0] == 0) {
- // Principle of least surprise
- print (0, 0, "No audio to meter!!!");
- print (1, 0, "Select another track");
- return;
- }
-
- float level = route_get_peak_input_power (0, 0);
- float fraction = log_meter (level);
-
- /* Someday add a peak bar*/
-
- /* we draw using a choice of a sort of double colon-like character ("::") or a single, left-aligned ":".
- the screen is 20 chars wide, so we can display 40 different levels. compute the level,
- then figure out how many "::" to fill. if the answer is odd, make the last one a ":"
- */
-
- uint32_t fill = (uint32_t) floor (fraction * 40);
- char buf[21];
- uint32_t i;
-
- if (fill == last_meter_fill) {
- /* nothing to do */
- return;
- }
-
- last_meter_fill = fill;
-
- bool add_single_level = (fill % 2 != 0);
- fill /= 2;
-
- if (fraction > 0.98) {
- light_on (LightAnysolo);
- }
-
- /* add all full steps */
-
- for (i = 0; i < fill; ++i) {
- buf[i] = 0x07; /* tranzport special code for 4 quadrant LCD block */
- }
-
- /* add a possible half-step */
-
- if (i < 20 && add_single_level) {
- buf[i] = 0x03; /* tranzport special code for 2 left quadrant LCD block */
- ++i;
- }
-
- /* fill rest with space */
-
- for (; i < 20; ++i) {
- buf[i] = ' ';
- }
-
- /* print() requires this */
-
- buf[21] = '\0';
-
- print (0, 0, buf);
- print (1, 0, buf);
-}
-
-void
-TranzportControlProtocol::show_bbt (nframes_t where)
-{
- if ((where != last_where) || lcd_isdamaged(1,9,8)) {
- char buf[16];
- BBT_Time bbt;
- session->tempo_map().bbt_time (where, bbt);
- sprintf (buf, "%03" PRIu32 "|%02" PRIu32 "|%04" PRIu32, bbt.bars,bbt.beats,bbt.ticks);
- last_bars = bbt.bars;
- last_beats = bbt.beats;
- last_ticks = bbt.ticks;
- last_where = where;
-
- if(last_ticks < 1960) { print (1, 9, buf); } // save a write so we can do leds
-
- // if displaymode is recordmode show beats but not yet
- lights_pending[LightRecord] = false;
- lights_pending[LightAnysolo] = false;
- switch(last_beats) {
- case 1: if(last_ticks < 500 || last_ticks > 1960) lights_pending[LightRecord] = true; break;
- default: if(last_ticks < 250) lights_pending[LightAnysolo] = true;
- }
-
- // update lights for tempo one day
- // if (bbt_upper_info_label) {
- // TempoMap::Metric m (session->tempo_map().metric_at (when));
- // sprintf (buf, "%-5.2f", m.tempo().beats_per_minute());
- // bbt_lower_info_label->set_text (buf);
- // sprintf (buf, "%g|%g", m.meter().beats_per_bar(), m.meter().note_divisor());
- // bbt_upper_info_label->set_text (buf);
- }
- }
-
-
-void
-TranzportControlProtocol::show_transport_time ()
-{
- nframes_t where = session->transport_frame();
- show_bbt(where);
-}
-
-void
-TranzportControlProtocol::show_smpte (nframes_t where)
-{
- if ((where != last_where) || lcd_isdamaged(1,9,10)) {
-
- char buf[5];
- SMPTE::Time smpte;
-
- session->smpte_time (where, smpte);
-
- if (smpte.negative) {
- sprintf (buf, "-%02" PRIu32 ":", smpte.hours);
- } else {
- sprintf (buf, " %02" PRIu32 ":", smpte.hours);
- }
- print (1, 8, buf);
-
- sprintf (buf, "%02" PRIu32 ":", smpte.minutes);
- print (1, 12, buf);
-
- sprintf (buf, "%02" PRIu32 ":", smpte.seconds);
- print (1, 15, buf);
-
- sprintf (buf, "%02" PRIu32, smpte.frames);
- print_noretry (1, 18, buf);
-
- last_where = where;
- }
-}
-
-void*
-TranzportControlProtocol::_monitor_work (void* arg)
-{
- return static_cast<TranzportControlProtocol*>(arg)->monitor_work ();
-}
-
-// I note that these usb specific open, close, probe, read routines are basically
-// pure boilerplate and could easily be abstracted elsewhere
-
-#if !HAVE_TRANZPORT_KERNEL_DRIVER
-
-bool
-TranzportControlProtocol::probe ()
-{
- struct usb_bus *bus;
- struct usb_device *dev;
-
- usb_init();
- usb_find_busses();
- usb_find_devices();
-
- for (bus = usb_busses; bus; bus = bus->next) {
-
- for(dev = bus->devices; dev; dev = dev->next) {
- if (dev->descriptor.idVendor == VENDORID && dev->descriptor.idProduct == PRODUCTID) {
- return true;
- }
- }
- }
-
- return false;
-}
-
-int
-TranzportControlProtocol::open ()
-{
- struct usb_bus *bus;
- struct usb_device *dev;
-
- usb_init();
- usb_find_busses();
- usb_find_devices();
-
- for (bus = usb_busses; bus; bus = bus->next) {
-
- for(dev = bus->devices; dev; dev = dev->next) {
- if (dev->descriptor.idVendor != VENDORID)
- continue;
- if (dev->descriptor.idProduct != PRODUCTID)
- continue;
- return open_core (dev);
- }
- }
-
- error << _("Tranzport: no device detected") << endmsg;
- return -1;
-}
-
-int
-TranzportControlProtocol::open_core (struct usb_device* dev)
-{
- if (!(udev = usb_open (dev))) {
- error << _("Tranzport: cannot open USB transport") << endmsg;
- return -1;
- }
-
- if (usb_claim_interface (udev, 0) < 0) {
- error << _("Tranzport: cannot claim USB interface") << endmsg;
- usb_close (udev);
- udev = 0;
- return -1;
- }
-
- if (usb_set_configuration (udev, 1) < 0) {
- cerr << _("Tranzport: cannot configure USB interface") << endmsg;
- }
-
- return 0;
-}
-
-int
-TranzportControlProtocol::close ()
-{
- int ret = 0;
-
- if (udev == 0) {
- return 0;
- }
-
- if (usb_release_interface (udev, 0) < 0) {
- error << _("Tranzport: cannot release interface") << endmsg;
- ret = -1;
- }
-
- if (usb_close (udev)) {
- error << _("Tranzport: cannot close device") << endmsg;
- udev = 0;
- ret = 0;
- }
-
- return ret;
-}
-
-int TranzportControlProtocol::read(uint8_t *buf, uint32_t timeout_override)
-{
- int val;
- // Get smarter about handling usb errors soon. Like disconnect
- // pthread_testcancel();
- val = usb_interrupt_read (udev, READ_ENDPOINT, (char *) buf, 8, 10);
- // pthread_testcancel();
- return val;
-}
-
-
-int
-TranzportControlProtocol::write_noretry (uint8_t* cmd, uint32_t timeout_override)
-{
- int val;
- if(inflight > MAX_TRANZPORT_INFLIGHT) { return (-1); }
- val = usb_interrupt_write (udev, WRITE_ENDPOINT, (char*) cmd, 8, timeout_override ? timeout_override : timeout);
-
- if (val < 0) {
-#if DEBUG_TRANZPORT
- printf("usb_interrupt_write failed: %d\n", val);
-#endif
- return val;
- }
-
- if (val != 8) {
-#if DEBUG_TRANZPORT
- printf("usb_interrupt_write failed: %d\n", val);
-#endif
- return -1;
- }
- ++inflight;
-
- return 0;
-
-}
-
-int
-TranzportControlProtocol::write (uint8_t* cmd, uint32_t timeout_override)
-{
-#if MAX_RETRY > 1
- int val;
- int retry = 0;
- if(inflight > MAX_TRANZPORT_INFLIGHT) { return (-1); }
-
- while((val = usb_interrupt_write (udev, WRITE_ENDPOINT, (char*) cmd, 8, timeout_override ? timeout_override : timeout))!=8 && retry++ < MAX_RETRY) {
- printf("usb_interrupt_write failed, retrying: %d\n", val);
- }
-
- if (retry == MAX_RETRY) {
- printf("Too many retries on a tranzport write, aborting\n");
- }
-
- if (val < 0) {
- printf("usb_interrupt_write failed: %d\n", val);
- return val;
- }
- if (val != 8) {
- printf("usb_interrupt_write failed: %d\n", val);
- return -1;
- }
- ++inflight;
- return 0;
-#else
- return (write_noretry(cmd,timeout_override));
-#endif
-
-}
-
-#else
-#error Kernel API not defined yet for Tranzport
-// Something like open(/dev/surface/tranzport/event) for reading and raw for writing)
-#endif
-
-// We have a state "Unknown" - STOP USING SPACES FOR IT - switching to arrow character
-// We have another state - no_retry. Misleading, as we still retry on the next pass
-// I think it's pointless to keep no_retry and instead we should throttle writes
-// We have an "displayed" screen
-// We always draw into the pending screen, which could be any of several screens
-// We have an active screen
-// Print arg - we have
-// setactive
-// so someday I think we need a screen object.
-
-/*
-screen_flash.clear();
-screen_flash.print(0,0,"Undone:"); // Someday pull the undo stack from somewhere
-screen_flash.print(1,0,"Nextup:");
-
-if(flash_messages && lcd.getactive() != screen_flash) lcd.setactive(screen_flash,2000);
-
-screen::setactive(screen_name,duration); // duration in ms
-screen::getactive();
-*/
-
-
-int
-TranzportControlProtocol::flush ()
-{
- int pending = 0;
- if(!(pending = lights_flush())) {
- pending = screen_flush();
- }
- return pending;
-}
-
-// doing these functions made me realize that screen_invalid should be lcd_isdamaged FIXME soon
-
-bool TranzportControlProtocol::lcd_damage()
-{
- screen_invalidate();
- return true;
-}
-
-bool TranzportControlProtocol::lcd_damage (int row, int col, int length)
-{
- bool result = false;
- int endcol = col+length-1;
- if((endcol > 19)) { endcol = 19; }
- if((row >= 0 && row < 2) && (col >=0 && col < 20)) {
- for(int c = col; c < endcol; c++) {
- screen_invalid[row][c] = true;
- }
- result = true;
- }
- return result;
-}
-
-// Gotta switch to bitfields, this is collossally dumb
-// Still working on the layering, arguably screen_invalid should be lcd_invalid
-
-bool TranzportControlProtocol::lcd_isdamaged ()
-{
- for(int r = 0; r < 2; r++) {
- for(int c = 0; c < 20; c++) {
- if(screen_invalid[r][c]) {
-#if DEBUG_TRANZPORT > 5
- printf("row: %d,col: %d is damaged, should redraw it\n", r,c);
-#endif
- return true;
- }
- }
- }
- return false;
-}
-
-bool TranzportControlProtocol::lcd_isdamaged (int row, int col, int length)
-{
- bool result = 0;
- int endcol = col+length;
- if((endcol > 19)) { endcol = 19; }
- if((row >= 0 && row < 2) && (col >=0 && col < 20)) {
- for(int c = col; c < endcol; c++) {
- if(screen_invalid[row][c]) {
-#if DEBUG_TRANZPORT > 5
- printf("row: %d,col: %d is damaged, should redraw it\n", row,c);
-#endif
- return true;
- }
- }
- }
- return result;
-}
-
-// lcd_clear would be a separate function for a smart display
-// here it does nothing, but for the sake of completeness it should
-// probably write the lcd, and while I'm on the topic it should probably
-// take a row, col, length argument....
-
-void
-TranzportControlProtocol::lcd_clear ()
-{
-
-}
-
-// These lcd commands are not universally used yet and may drop out of the api
-
-int
-TranzportControlProtocol::lcd_flush ()
-{
- return 0;
-}
-
-int
-TranzportControlProtocol::lcd_write(uint8_t* cmd, uint32_t timeout_override)
-{
- return write(cmd,timeout_override);
-}
-
-void
-TranzportControlProtocol::lcd_fill (uint8_t fill_char)
-{
-}
-
-void
-TranzportControlProtocol::lcd_print (int row, int col, const char* text)
-{
- print(row,col,text);
-}
-
-void TranzportControlProtocol::lcd_print_noretry (int row, int col, const char* text)
-{
- print(row,col,text);
-}
-
-// Lights are buffered
-
-void
-TranzportControlProtocol::lights_on ()
-{
- lights_pending[LightRecord] = lights_pending[LightTrackrec] =
- lights_pending[LightTrackmute] = lights_pending[LightTracksolo] =
- lights_pending[LightAnysolo] = lights_pending[LightLoop] =
- lights_pending[LightPunch] = true;
-}
-
-void
-TranzportControlProtocol::lights_off ()
-{
- lights_pending[LightRecord] = lights_pending[LightTrackrec] =
- lights_pending[LightTrackmute] = lights_pending[LightTracksolo] =
- lights_pending[LightAnysolo] = lights_pending[LightLoop] =
- lights_pending[LightPunch] = false;
-}
-
-int
-TranzportControlProtocol::light_on (LightID light)
-{
- lights_pending[light] = true;
- return 0;
-}
-
-int
-TranzportControlProtocol::light_off (LightID light)
-{
- lights_pending[light] = false;
- return 0;
-}
-
-int
-TranzportControlProtocol::light_set (LightID light, bool offon)
-{
- uint8_t cmd[8];
- cmd[0] = 0x00; cmd[1] = 0x00; cmd[2] = light; cmd[3] = offon;
- cmd[4] = 0x00; cmd[5] = 0x00; cmd[6] = 0x00; cmd[7] = 0x00;
-
- if (write (cmd) == 0) {
- lights_current[light] = offon;
- lights_invalid[light] = false;
- return 0;
- } else {
- return -1;
- }
-}
-
-int TranzportControlProtocol::rtpriority_set(int priority)
-{
- struct sched_param rtparam;
- int err;
- // preallocate and memlock some stack with memlock?
- char *a = (char*) alloca(4096*2); a[0] = 'a'; a[4096] = 'b';
- memset (&rtparam, 0, sizeof (rtparam));
- rtparam.sched_priority = priority; /* XXX should be relative to audio (JACK) thread */
- // Note - try SCHED_RR with a low limit
- // - we don't care if we can't write everything this ms
- // and it will help if we lose the device
- if ((err = pthread_setschedparam (pthread_self(), SCHED_FIFO, &rtparam)) != 0) {
- PBD::info << string_compose (_("%1: thread not running with realtime scheduling (%2)"), name(), strerror (errno)) << endmsg;
- return 1;
- }
- return 0;
-}
-
-// Running with realtime privs is bad when you have problems
-
-int TranzportControlProtocol::rtpriority_unset(int priority)
-{
- struct sched_param rtparam;
- int err;
- memset (&rtparam, 0, sizeof (rtparam));
- rtparam.sched_priority = priority;
- if ((err = pthread_setschedparam (pthread_self(), SCHED_FIFO, &rtparam)) != 0) {
- PBD::info << string_compose (_("%1: can't stop realtime scheduling (%2)"), name(), strerror (errno)) << endmsg;
- return 1;
- }
- PBD::info << string_compose (_("%1: realtime scheduling stopped (%2)"), name(), strerror (errno)) << endmsg;
- return 0;
-}
-
-// Slowly breaking this into where I can make usb processing it's own thread.
-
-void*
-TranzportControlProtocol::monitor_work ()
-{
- uint8_t buf[8];
- int val = 0, pending = 0;
- bool first_time = true;
- uint8_t offline = 0;
-
-
- PBD::ThreadCreated (pthread_self(), X_("Tranzport"));
- pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, 0);
- pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, 0);
- next_track ();
- rtpriority_set();
- inflight=0;
- flush();
-
- while (true) {
-
- /* bInterval for this beastie is 10ms */
-
- if (_device_status == STATUS_OFFLINE) {
- first_time = true;
- if(offline++ == 1) {
- cerr << "Transport has gone offline\n";
- }
- } else {
- offline = 0; // hate writing this
- }
-
- val = read(buf);
-
- if (val == 8) {
- process (buf);
- }
-
-#if DEBUG_TRANZPORT > 2
- if(inflight > 1) printf("Inflight: %d\n", inflight);
-#endif
-
-
- if (_device_status != STATUS_OFFLINE) {
- if (first_time) {
- invalidate();
- lcd_clear ();
- lights_off ();
- first_time = false;
- offline = 0;
- pending = 3; // Give some time for the device to recover
- }
- /* update whatever needs updating */
- update_state ();
-
- /* still struggling with a good means of exerting flow control */
- // pending = flush();
-
- if(pending == 0) {
- pending = flush();
- } else {
- if(inflight > 0) {
- pending = --inflight; // we just did a whole bunch of writes so wait
- } else {
- pending = 0;
- }
- }
- // pending = 0;
- }
- }
-
- return (void*) 0;
-}
-
-int TranzportControlProtocol::lights_show_recording()
-{
- // FIXME, flash recording light when recording and transport is moving
- return lights_show_normal();
-}
-
-// gotta do bling next!
-
-int TranzportControlProtocol::lights_show_bling()
-{
- switch (bling_mode) {
- case BlingOff: break;
- case BlingKit: break; // rotate rec/mute/solo/any solo back and forth
- case BlingRotating: break; // switch between lights
- case BlingPairs: break; // Show pairs of lights
- case BlingRows: break; // light each row in sequence
- case BlingFlashAll: break; // Flash everything randomly
- }
- return 0;
-}
-
-int TranzportControlProtocol::lights_show_normal()
-{
- /* Track only */
-
- if (route_table[0]) {
- boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack> (route_table[0]);
- lights_pending[LightTrackrec] = at && at->record_enabled();
- lights_pending[LightTrackmute] = route_get_muted(0);
- lights_pending[LightTracksolo] = route_get_soloed(0);
- } else {
- lights_pending[LightTrackrec] = false;
- lights_pending[LightTracksolo] = false;
- lights_pending[LightTrackmute] = false;
- }
-
- /* Global settings */
-
- lights_pending[LightLoop] = session->get_play_loop();
- lights_pending[LightPunch] = Config->get_punch_in() || Config->get_punch_out();
- lights_pending[LightRecord] = session->get_record_enabled();
- lights_pending[LightAnysolo] = session->soloing();
-
- return 0;
-}
-
-int TranzportControlProtocol::lights_show_tempo()
-{
- // someday soon fiddle with the lights based on the tempo
- return lights_show_normal();
-}
-
-int
-TranzportControlProtocol::update_state ()
-{
- /* do the text and light updates */
-
- switch (display_mode) {
- case DisplayBigMeter:
- lights_show_tempo();
- show_meter ();
- break;
-
- case DisplayNormal:
- lights_show_normal();
- normal_update ();
- break;
-
- case DisplayConfig:
- break;
-
- case DisplayRecording:
- lights_show_recording();
- normal_update();
- break;
-
- case DisplayRecordingMeter:
- lights_show_recording();
- show_meter();
- break;
-
- case DisplayBling:
- lights_show_bling();
- normal_update();
- break;
-
- case DisplayBlingMeter:
- lights_show_bling();
- show_meter();
- break;
- }
- return 0;
-
-}
-
-#define TRANZPORT_BUTTON_HANDLER(callback, button_arg) if (button_changes & button_arg) { \
- if (buttonmask & button_arg) { \
- callback##_press (buttonmask&ButtonShift); } else { callback##_release (buttonmask&ButtonShift); } }
-
-int
-TranzportControlProtocol::process (uint8_t* buf)
-{
- // printf("read: %02x %02x %02x %02x %02x %02x %02x %02x\n", buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
-
- uint32_t this_button_mask;
- uint32_t button_changes;
-
- _device_status = buf[1];
-
- this_button_mask = 0;
- this_button_mask |= buf[2] << 24;
- this_button_mask |= buf[3] << 16;
- this_button_mask |= buf[4] << 8;
- this_button_mask |= buf[5];
- _datawheel = buf[6];
-
- button_changes = (this_button_mask ^ buttonmask);
- buttonmask = this_button_mask;
-
- if (_datawheel) {
- datawheel ();
- }
-
- // SHIFT + STOP + PLAY for bling mode?
- // if (button_changes & ButtonPlay & ButtonStop) {
- // bling_mode_toggle();
- // } or something like that
-
- TRANZPORT_BUTTON_HANDLER(button_event_battery,ButtonBattery);
- TRANZPORT_BUTTON_HANDLER(button_event_backlight,ButtonBacklight);
- TRANZPORT_BUTTON_HANDLER(button_event_trackleft,ButtonTrackLeft);
- TRANZPORT_BUTTON_HANDLER(button_event_trackright,ButtonTrackRight);
- TRANZPORT_BUTTON_HANDLER(button_event_trackrec,ButtonTrackRec);
- TRANZPORT_BUTTON_HANDLER(button_event_trackmute,ButtonTrackMute);
- TRANZPORT_BUTTON_HANDLER(button_event_tracksolo,ButtonTrackSolo);
- TRANZPORT_BUTTON_HANDLER(button_event_undo,ButtonUndo);
- TRANZPORT_BUTTON_HANDLER(button_event_in,ButtonIn);
- TRANZPORT_BUTTON_HANDLER(button_event_out,ButtonOut);
- TRANZPORT_BUTTON_HANDLER(button_event_punch,ButtonPunch);
- TRANZPORT_BUTTON_HANDLER(button_event_loop,ButtonLoop);
- TRANZPORT_BUTTON_HANDLER(button_event_prev,ButtonPrev);
- TRANZPORT_BUTTON_HANDLER(button_event_add,ButtonAdd);
- TRANZPORT_BUTTON_HANDLER(button_event_next,ButtonNext);
- TRANZPORT_BUTTON_HANDLER(button_event_rewind,ButtonRewind);
- TRANZPORT_BUTTON_HANDLER(button_event_fastforward,ButtonFastForward);
- TRANZPORT_BUTTON_HANDLER(button_event_stop,ButtonStop);
- TRANZPORT_BUTTON_HANDLER(button_event_play,ButtonPlay);
- TRANZPORT_BUTTON_HANDLER(button_event_record,ButtonRecord);
- return 0;
-}
-
-void
-TranzportControlProtocol::show_current_track ()
-{
- char pad[11];
- char *v;
- int len;
- if (route_table[0] == 0) {
- print (0, 0, "----------");
- last_track_gain = FLT_MAX;
- } else {
- strcpy(pad," ");
- v = (char *)route_get_name (0).substr (0, 10).c_str();
- if((len = strlen(v)) > 0) {
- strncpy(pad,(char *)v,len);
- }
- print (0, 0, pad);
- }
-}
-
-void
-TranzportControlProtocol::button_event_battery_press (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_battery_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_backlight_press (bool shifted)
-{
-#if DEBUG_TRANZPORT
- printf("backlight pressed\n");
-#endif
-}
-
-void
-TranzportControlProtocol::button_event_backlight_release (bool shifted)
-{
-#if DEBUG_TRANZPORT
- printf("backlight released\n\n");
-#endif
- if (shifted) {
- lcd_damage();
- lcd_clear();
- last_where += 1; /* force time redisplay */
- last_track_gain = FLT_MAX;
- normal_update(); // redraw_screen();
- }
-}
-
-void
-TranzportControlProtocol::button_event_trackleft_press (bool shifted)
-{
- prev_track ();
-}
-
-void
-TranzportControlProtocol::button_event_trackleft_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_trackright_press (bool shifted)
-{
- next_track ();
-}
-
-void
-TranzportControlProtocol::button_event_trackright_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_trackrec_press (bool shifted)
-{
- if (shifted) {
- toggle_all_rec_enables ();
- } else {
- route_set_rec_enable (0, !route_get_rec_enable (0));
- }
-}
-
-void
-TranzportControlProtocol::button_event_trackrec_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_trackmute_press (bool shifted)
-{
- if (shifted) {
- // Mute ALL? Something useful when a phone call comes in. Mute master?
- } else {
- route_set_muted (0, !route_get_muted (0));
- }
-}
-
-void
-TranzportControlProtocol::button_event_trackmute_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_tracksolo_press (bool shifted)
-{
-#if DEBUG_TRANZPORT
- printf("solo pressed\n");
-#endif
- if (display_mode == DisplayBigMeter) {
- light_off (LightAnysolo);
- return;
- }
-
- if (shifted) {
- session->set_all_solo (!session->soloing());
- } else {
- route_set_soloed (0, !route_get_soloed (0));
- }
-}
-
-void
-TranzportControlProtocol::button_event_tracksolo_release (bool shifted)
-{
-#if DEBUG_TRANZPORT
- printf("solo released\n");
-#endif
-}
-
-void
-TranzportControlProtocol::button_event_undo_press (bool shifted)
-{
- if (shifted) {
- redo (); // someday flash the screen with what was redone
- } else {
- undo (); // someday flash the screen with what was undone
- }
-}
-
-void
-TranzportControlProtocol::button_event_undo_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_in_press (bool shifted)
-{
- if (shifted) {
- toggle_punch_in ();
- } else {
- ControlProtocol::ZoomIn (); /* EMIT SIGNAL */
- }
-}
-
-void
-TranzportControlProtocol::button_event_in_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_out_press (bool shifted)
-{
- if (shifted) {
- toggle_punch_out ();
- } else {
- ControlProtocol::ZoomOut (); /* EMIT SIGNAL */
- }
-}
-
-void
-TranzportControlProtocol::button_event_out_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_punch_press (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_punch_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_loop_press (bool shifted)
-{
- if (shifted) {
- next_wheel_shift_mode ();
- } else {
- loop_toggle ();
- }
-}
-
-void
-TranzportControlProtocol::button_event_loop_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_prev_press (bool shifted)
-{
- if (shifted) {
- ControlProtocol::ZoomToSession (); /* EMIT SIGNAL */
- } else {
- prev_marker ();
- }
-}
-
-void
-TranzportControlProtocol::button_event_prev_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_add_press (bool shifted)
-{
- add_marker ();
-}
-
-void
-TranzportControlProtocol::button_event_add_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_next_press (bool shifted)
-{
- if (shifted) {
- next_wheel_mode ();
- } else {
- next_marker ();
- }
-}
-
-void
-TranzportControlProtocol::button_event_next_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_rewind_press (bool shifted)
-{
- if (shifted) {
- goto_start ();
- } else {
- rewind ();
- }
-}
-
-void
-TranzportControlProtocol::button_event_rewind_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_fastforward_press (bool shifted)
-{
- if (shifted) {
- goto_end ();
- } else {
- ffwd ();
- }
-}
-
-void
-TranzportControlProtocol::button_event_fastforward_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_stop_press (bool shifted)
-{
- if (shifted) {
- next_display_mode ();
- } else {
- transport_stop ();
- }
-}
-
-void
-TranzportControlProtocol::button_event_stop_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_play_press (bool shifted)
-{
- if (shifted) {
- set_transport_speed (1.0f);
- } else {
- transport_play ();
- }
-}
-
-void
-TranzportControlProtocol::button_event_play_release (bool shifted)
-{
-}
-
-void
-TranzportControlProtocol::button_event_record_press (bool shifted)
-{
- if (shifted) {
- save_state ();
- } else {
- rec_enable_toggle ();
- }
-}
-
-void
-TranzportControlProtocol::button_event_record_release (bool shifted)
-{
-}
-
-void button_event_mute (bool pressed, bool shifted)
-{
- static int was_pressed = 0;
- // if(pressed) { }
-}
-
-void
-TranzportControlProtocol::datawheel ()
-{
- if ((buttonmask & ButtonTrackRight) || (buttonmask & ButtonTrackLeft)) {
-
- /* track scrolling */
-
- if (_datawheel < WheelDirectionThreshold) {
- next_track ();
- } else {
- prev_track ();
- }
-
- timerclear (&last_wheel_motion);
-
- } else if ((buttonmask & ButtonPrev) || (buttonmask & ButtonNext)) {
-
- if (_datawheel < WheelDirectionThreshold) {
- next_marker ();
- } else {
- prev_marker ();
- }
-
- timerclear (&last_wheel_motion);
-
- } else if (buttonmask & ButtonShift) {
-
- /* parameter control */
-
- if (route_table[0]) {
- switch (wheel_shift_mode) {
- case WheelShiftGain:
- if (_datawheel < WheelDirectionThreshold) {
- step_gain_up ();
- } else {
- step_gain_down ();
- }
- break;
- case WheelShiftPan:
- if (_datawheel < WheelDirectionThreshold) {
- step_pan_right ();
- } else {
- step_pan_left ();
- }
- break;
-
- case WheelShiftMarker:
- break;
-
- case WheelShiftMaster:
- break;
-
- }
- }
-
- timerclear (&last_wheel_motion);
-
- } else {
-
- switch (wheel_mode) {
- case WheelTimeline:
- scroll ();
- break;
-
- case WheelScrub:
- scrub ();
- break;
-
- case WheelShuttle:
- shuttle ();
- break;
- }
- }
-}
-
-void
-TranzportControlProtocol::scroll ()
-{
- float m = 1.0;
- if (_datawheel < WheelDirectionThreshold) {
- m = 1.0;
- } else {
- m = -1.0;
- }
- switch(wheel_increment) {
- case WheelIncrScreen: ScrollTimeline (0.2*m); break;
- default: break; // other modes unimplemented as yet
- }
-}
-
-void
-TranzportControlProtocol::scrub ()
-{
- float speed;
- struct timeval now;
- struct timeval delta;
- int dir;
-
- gettimeofday (&now, 0);
-
- if (_datawheel < WheelDirectionThreshold) {
- dir = 1;
- } else {
- dir = -1;
- }
-
- if (dir != last_wheel_dir) {
- /* changed direction, start over */
- speed = 0.1f;
- } else {
- if (timerisset (&last_wheel_motion)) {
-
- timersub (&now, &last_wheel_motion, &delta);
-
- /* 10 clicks per second => speed == 1.0 */
-
- speed = 100000.0f / (delta.tv_sec * 1000000 + delta.tv_usec);
-
- } else {
-
- /* start at half-speed and see where we go from there */
-
- speed = 0.5f;
- }
- }
-
- last_wheel_motion = now;
- last_wheel_dir = dir;
-
- set_transport_speed (speed * dir);
-}
-
-void
-TranzportControlProtocol::config ()
-{
- // FIXME
-}
-
-void
-TranzportControlProtocol::shuttle ()
-{
- if (_datawheel < WheelDirectionThreshold) {
- if (session->transport_speed() < 0) {
- session->request_transport_speed (1.0);
- } else {
- session->request_transport_speed (session->transport_speed() + 0.1);
- }
- } else {
- if (session->transport_speed() > 0) {
- session->request_transport_speed (-1.0);
- } else {
- session->request_transport_speed (session->transport_speed() - 0.1);
- }
- }
-}
-
-void
-TranzportControlProtocol::step_gain_up ()
-{
- if (buttonmask & ButtonStop) {
- gain_fraction += 0.001;
- } else {
- gain_fraction += 0.01;
- }
-
- if (gain_fraction > 2.0) {
- gain_fraction = 2.0;
- }
-
- route_set_gain (0, slider_position_to_gain (gain_fraction));
-}
-
-void
-TranzportControlProtocol::step_gain_down ()
-{
- if (buttonmask & ButtonStop) {
- gain_fraction -= 0.001;
- } else {
- gain_fraction -= 0.01;
- }
-
- if (gain_fraction < 0.0) {
- gain_fraction = 0.0;
- }
-
- route_set_gain (0, slider_position_to_gain (gain_fraction));
-}
-
-void
-TranzportControlProtocol::step_pan_right ()
-{
-}
-
-void
-TranzportControlProtocol::step_pan_left ()
-{
-}
-
-void
-TranzportControlProtocol::next_wheel_shift_mode ()
-{
- switch (wheel_shift_mode) {
- case WheelShiftGain:
- wheel_shift_mode = WheelShiftPan;
- break;
- case WheelShiftPan:
- wheel_shift_mode = WheelShiftMaster;
- break;
- case WheelShiftMaster:
- wheel_shift_mode = WheelShiftGain;
- break;
- case WheelShiftMarker: // Not done yet, disabled
- wheel_shift_mode = WheelShiftGain;
- break;
- }
-
- show_wheel_mode ();
-}
-
-void
-TranzportControlProtocol::next_wheel_mode ()
-{
- switch (wheel_mode) {
- case WheelTimeline:
- wheel_mode = WheelScrub;
- break;
- case WheelScrub:
- wheel_mode = WheelShuttle;
- break;
- case WheelShuttle:
- wheel_mode = WheelTimeline;
- }
-
- show_wheel_mode ();
-}
-
-void
-TranzportControlProtocol::next_track ()
-{
- ControlProtocol::next_track (current_track_id);
- gain_fraction = gain_to_slider_position (route_get_effective_gain (0));
-}
-
-void
-TranzportControlProtocol::prev_track ()
-{
- ControlProtocol::prev_track (current_track_id);
- gain_fraction = gain_to_slider_position (route_get_effective_gain (0));
-}
-
-void
-TranzportControlProtocol::show_wheel_mode ()
-{
- string text;
-
- switch (wheel_mode) {
- case WheelTimeline:
- text = "Time";
- break;
- case WheelScrub:
- text = "Scrb";
- break;
- case WheelShuttle:
- text = "Shtl";
- break;
- }
-
- switch (wheel_shift_mode) {
- case WheelShiftGain:
- text += ":Gain";
- break;
-
- case WheelShiftPan:
- text += ":Pan ";
- break;
-
- case WheelShiftMaster:
- text += ":Mstr";
- break;
-
- case WheelShiftMarker:
- text += ":Mrkr";
- break;
- }
-
- print (1, 0, text.c_str());
-}
-
-// Was going to keep state around saying to retry or not
-// haven't got to it yet, still not sure it's a good idea
-
-void
-TranzportControlProtocol::print (int row, int col, const char *text) {
- print_noretry(row,col,text);
-}
-
-void
-TranzportControlProtocol::print_noretry (int row, int col, const char *text)
-{
- int cell;
- uint32_t left = strlen (text);
- char tmp[5];
- int base_col;
-
- if (row < 0 || row > 1) {
- return;
- }
-
- if (col < 0 || col > 19) {
- return;
- }
-
- while (left) {
-
- if (col >= 0 && col < 4) {
- cell = 0;
- base_col = 0;
- } else if (col >= 4 && col < 8) {
- cell = 1;
- base_col = 4;
- } else if (col >= 8 && col < 12) {
- cell = 2;
- base_col = 8;
- } else if (col >= 12 && col < 16) {
- cell = 3;
- base_col = 12;
- } else if (col >= 16 && col < 20) {
- cell = 4;
- base_col = 16;
- } else {
- return;
- }
-
- int offset = col % 4;
-
- /* copy current cell contents into tmp */
-
- memcpy (tmp, &screen_pending[row][base_col], 4);
-
- /* overwrite with new text */
-
- uint32_t tocopy = min ((4U - offset), left);
-
- memcpy (tmp+offset, text, tocopy);
-
- /* copy it back to pending */
-
- memcpy (&screen_pending[row][base_col], tmp, 4);
-
- text += tocopy;
- left -= tocopy;
- col += tocopy;
- }
-}
-
-XMLNode&
-TranzportControlProtocol::get_state ()
-{
- XMLNode* node = new XMLNode (X_("Protocol"));
- node->add_property (X_("name"), _name);
- return *node;
-}
-
-int
-TranzportControlProtocol::set_state (const XMLNode& node)
-{
- return 0;
-}
-
-int
-TranzportControlProtocol::save (char *name)
-{
- // Presently unimplemented
- return 0;
-}
-
-int
-TranzportControlProtocol::load (char *name)
-{
- // Presently unimplemented
- return 0;
-}
diff --git a/libs/surfaces/frontier/tranzport/tranzport_control_protocol.h b/libs/surfaces/frontier/tranzport/tranzport_control_protocol.h
deleted file mode 100644
index f13e4a3a44..0000000000
--- a/libs/surfaces/frontier/tranzport/tranzport_control_protocol.h
+++ /dev/null
@@ -1,320 +0,0 @@
-
-#ifndef ardour_tranzport_control_protocol_h
-#define ardour_tranzport_control_protocol_h
-
-#include <vector>
-
-#include <sys/time.h>
-#include <pthread.h>
-#include <usb.h>
-
-#include <glibmm/thread.h>
-
-#include <ardour/types.h>
-
-#include <control_protocol/control_protocol.h>
-
-class TranzportControlProtocol : public ARDOUR::ControlProtocol
-{
- public:
- TranzportControlProtocol (ARDOUR::Session&);
- virtual ~TranzportControlProtocol();
-
- int set_active (bool yn);
-
- static bool probe ();
-
- XMLNode& get_state ();
- int set_state (const XMLNode&);
-
- private:
- static const int VENDORID = 0x165b;
- static const int PRODUCTID = 0x8101;
- static const int READ_ENDPOINT = 0x81;
- static const int WRITE_ENDPOINT = 0x02;
- const static int STATUS_OFFLINE = 0xff;
- const static int STATUS_ONLINE = 0x01;
- const static uint8_t WheelDirectionThreshold = 0x3f;
-
- enum LightID {
- LightRecord = 0,
- LightTrackrec,
- LightTrackmute,
- LightTracksolo,
- LightAnysolo,
- LightLoop,
- LightPunch
- };
-
- enum ButtonID {
- ButtonBattery = 0x00004000,
- ButtonBacklight = 0x00008000,
- ButtonTrackLeft = 0x04000000,
- ButtonTrackRight = 0x40000000,
- ButtonTrackRec = 0x00040000,
- ButtonTrackMute = 0x00400000,
- ButtonTrackSolo = 0x00000400,
- ButtonUndo = 0x80000000,
- ButtonIn = 0x02000000,
- ButtonOut = 0x20000000,
- ButtonPunch = 0x00800000,
- ButtonLoop = 0x00080000,
- ButtonPrev = 0x00020000,
- ButtonAdd = 0x00200000,
- ButtonNext = 0x00000200,
- ButtonRewind = 0x01000000,
- ButtonFastForward = 0x10000000,
- ButtonStop = 0x00010000,
- ButtonPlay = 0x00100000,
- ButtonRecord = 0x00000100,
- ButtonShift = 0x08000000
- };
-
- enum WheelShiftMode {
- WheelShiftGain,
- WheelShiftPan,
- WheelShiftMaster,
- WheelShiftMarker
- };
-
- enum WheelMode {
- WheelTimeline,
- WheelScrub,
- WheelShuttle
- };
-
- // FIXME - look at gtk2_ardour for snap settings
-
- enum WheelIncrement {
- WheelIncrSlave,
- WheelIncrScreen,
- WheelIncrSample,
- WheelIncrBeat,
- WheelIncrBar,
- WheelIncrSecond,
- WheelIncrMinute
- };
-
- enum DisplayMode {
- DisplayNormal,
- DisplayRecording,
- DisplayRecordingMeter,
- DisplayBigMeter,
- DisplayConfig,
- DisplayBling,
- DisplayBlingMeter
- };
-
- enum BlingMode {
- BlingOff,
- BlingKit,
- BlingRotating,
- BlingPairs,
- BlingRows,
- BlingFlashAll
- };
-
- pthread_t thread;
- uint32_t buttonmask;
- uint32_t timeout;
- uint32_t inflight;
- uint8_t _datawheel;
- uint8_t _device_status;
- uint32_t current_track_id;
- WheelMode wheel_mode;
- WheelShiftMode wheel_shift_mode;
- DisplayMode display_mode;
- BlingMode bling_mode;
- WheelIncrement wheel_increment;
- usb_dev_handle* udev;
-
- ARDOUR::gain_t gain_fraction;
-
- Glib::Mutex update_lock;
-
- bool screen_invalid[2][20];
- char screen_current[2][20];
- char screen_pending[2][20];
- char screen_flash[2][20];
-
- bool lights_invalid[7];
- bool lights_current[7];
- bool lights_pending[7];
- bool lights_flash[7];
-
- uint32_t last_bars;
- uint32_t last_beats;
- uint32_t last_ticks;
-
- bool last_negative;
- uint32_t last_hrs;
- uint32_t last_mins;
- uint32_t last_secs;
- uint32_t last_frames;
- nframes_t last_where;
- ARDOUR::gain_t last_track_gain;
- uint32_t last_meter_fill;
- struct timeval last_wheel_motion;
- int last_wheel_dir;
-
- Glib::Mutex io_lock;
-
- int open ();
- int read (uint8_t *buf,uint32_t timeout_override = 0);
- int write (uint8_t* cmd, uint32_t timeout_override = 0);
- int write_noretry (uint8_t* cmd, uint32_t timeout_override = 0);
- int close ();
- int save(char *name = "default");
- int load(char *name = "default");
- void print (int row, int col, const char* text);
- void print_noretry (int row, int col, const char* text);
-
- int rtpriority_set(int priority = 52);
- int rtpriority_unset(int priority = 0);
-
- int open_core (struct usb_device*);
-
- static void* _monitor_work (void* arg);
- void* monitor_work ();
-
- int process (uint8_t *);
- int update_state();
- void invalidate();
- int flush();
- // bool isuptodate(); // think on this. It seems futile to update more than 30/sec
-
- // A screen is a cache of what should be on the lcd
-
- void screen_init();
- void screen_validate();
- void screen_invalidate();
- int screen_flush();
- void screen_clear();
- // bool screen_isuptodate(); // think on this -
-
- // Commands to write to the lcd
-
- int lcd_init();
- bool lcd_damage();
- bool lcd_isdamaged();
-
- bool lcd_damage(int row, int col = 0, int length = 20);
- bool lcd_isdamaged(int row, int col = 0, int length = 20);
-
- int lcd_flush();
- int lcd_write(uint8_t* cmd, uint32_t timeout_override = 0); // pedantic alias for write
- void lcd_fill (uint8_t fill_char);
- void lcd_clear ();
- void lcd_print (int row, int col, const char* text);
- void lcd_print_noretry (int row, int col, const char* text);
-
- // Commands to write to the lights
- // FIXME - on some devices lights can have intensity and colors
-
- void lights_init();
- void lights_validate();
- void lights_invalidate();
- void light_validate(LightID light);
- void light_invalidate(LightID light);
- int lights_flush();
- int lights_write(uint8_t* cmd,uint32_t timeout_override = 0); // pedantic alias to write
-
- // a cache of what should be lit
-
- void lights_off ();
- void lights_on ();
- int light_set(LightID, bool offon = true);
- int light_on (LightID);
- int light_off (LightID);
-
- // some modes for the lights, should probably be renamed
-
- int lights_show_normal();
- int lights_show_recording();
- int lights_show_tempo();
- int lights_show_bling();
-
- void enter_big_meter_mode ();
- void enter_normal_display_mode ();
- void enter_config_mode();
- void enter_recording_mode();
- void enter_bling_mode();
-
- void next_display_mode ();
- void normal_update ();
-
- void show_current_track ();
- void show_track_gain ();
- void show_transport_time ();
- void show_bbt (nframes_t where);
- void show_smpte (nframes_t where);
- void show_wheel_mode ();
- void show_gain ();
- void show_pan ();
- void show_meter ();
-
- void datawheel ();
- void scrub ();
- void scroll ();
- void shuttle ();
- void config ();
-
- void next_wheel_mode ();
- void next_wheel_shift_mode ();
-
- void set_current_track (ARDOUR::Route*);
- void next_track ();
- void prev_track ();
- void step_gain_up ();
- void step_gain_down ();
- void step_pan_right ();
- void step_pan_left ();
-
-
- void button_event_battery_press (bool shifted);
- void button_event_battery_release (bool shifted);
- void button_event_backlight_press (bool shifted);
- void button_event_backlight_release (bool shifted);
- void button_event_trackleft_press (bool shifted);
- void button_event_trackleft_release (bool shifted);
- void button_event_trackright_press (bool shifted);
- void button_event_trackright_release (bool shifted);
- void button_event_trackrec_press (bool shifted);
- void button_event_trackrec_release (bool shifted);
- void button_event_trackmute_press (bool shifted);
- void button_event_trackmute_release (bool shifted);
- void button_event_tracksolo_press (bool shifted);
- void button_event_tracksolo_release (bool shifted);
- void button_event_undo_press (bool shifted);
- void button_event_undo_release (bool shifted);
- void button_event_in_press (bool shifted);
- void button_event_in_release (bool shifted);
- void button_event_out_press (bool shifted);
- void button_event_out_release (bool shifted);
- void button_event_punch_press (bool shifted);
- void button_event_punch_release (bool shifted);
- void button_event_loop_press (bool shifted);
- void button_event_loop_release (bool shifted);
- void button_event_prev_press (bool shifted);
- void button_event_prev_release (bool shifted);
- void button_event_add_press (bool shifted);
- void button_event_add_release (bool shifted);
- void button_event_next_press (bool shifted);
- void button_event_next_release (bool shifted);
- void button_event_rewind_press (bool shifted);
- void button_event_rewind_release (bool shifted);
- void button_event_fastforward_press (bool shifted);
- void button_event_fastforward_release (bool shifted);
- void button_event_stop_press (bool shifted);
- void button_event_stop_release (bool shifted);
- void button_event_play_press (bool shifted);
- void button_event_play_release (bool shifted);
- void button_event_record_press (bool shifted);
- void button_event_record_release (bool shifted);
-
- // new api
- void button_event_mute (bool pressed, bool shifted);
-};
-
-
-#endif // ardour_tranzport_control_protocol_h
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-03 18:14:59 +0000