/* returns 0-3, the port, or -1 if it can't find the device */
int autodetect(void)
{
int port, i;
long backup;
char device[20];
/* hardcoded the device names.. it's easy enough to change
* that, but it's unlikely to be on something else. */
for (i = 0; i < 4; i++) {
sprintf(device, "/dev/ttyS%d", i);
if (!tty_create_lock(device))
continue;
port = open("/dev/ttyS0", O_RDONLY | O_NOCTTY);
if (port < 0) {
logprintf(LIRC_WARNING, "couldn't open %s", device);
tty_delete_lock();
continue;
} else {
ioctl(port, TIOCMGET, &backup);
if (is_it_is_it_huh(port)) {
ioctl(port, TIOCMSET, &backup);
close(port);
tty_delete_lock();
return i;
}
ioctl(port, TIOCMSET, &backup);
close(port);
}
tty_delete_lock();
}
return -1;
}
int silitek_init(void) {
if(!tty_create_lock(hw.device)) {
logprintf(LOG_ERR, "could not create lock files");
return(0);
}
if((hw.fd = open(hw.device, O_RDWR | O_NOCTTY | O_NDELAY)) < 0) {
logprintf(LOG_ERR, "could not open %s", hw.device);
logperror(LOG_ERR, "silitek_init()");
tty_delete_lock();
return(0);
}
if(!tty_reset(hw.fd)) {
logprintf(LOG_ERR,"could not reset %s", hw.device);
silitek_deinit();
return(0);
}
if(!tty_setbaud(hw.fd, 1200)) {
logprintf(LOG_ERR,"could not set baud rate on %s", hw.device);
silitek_deinit();
return(0);
}
return(1);
}
int ea65_init(void)
{
logprintf(LOG_INFO, "EA65: device %s", hw.device);
if (!tty_create_lock(hw.device)) {
logprintf(LOG_ERR,"EA65: could not create lock files");
return 0;
}
hw.fd = open(hw.device, O_RDWR | O_NONBLOCK | O_NOCTTY);
if (hw.fd < 0) {
logprintf(LOG_ERR,"EA65: could not open %s",hw.device);
tty_delete_lock();
return 0;
}
if (!tty_reset(hw.fd)) {
logprintf(LOG_ERR,"EA65: could not reset tty");
ea65_release();
return 0;
}
if (!tty_setbaud(hw.fd, 9600)) {
logprintf(LOG_ERR,"EA65: could not set baud rate");
ea65_release();
return 0;
}
return 1;
}
int tira_deinit (void)
{
if (child_pid != -1)
{
/* Kill the child process, and wait for it to exit */
if (kill(child_pid, SIGTERM) == -1)
{
return(0);
}
if (waitpid(child_pid, NULL, 0) == 0)
{
return(0);
}
child_pid = -1;
}
if(hw.fd != -1)
{
close(hw.fd); /* pipe_fd[0] or actual device */
hw.fd = -1;
}
sleep(1);
tty_delete_lock();
return 1;
}
//-------------------------------------------------------------------------
// Close and release the serial line.
//-------------------------------------------------------------------------
int accent_deinit(void)
{
LOGPRINTF(LOG_DEBUG, "Entering accent_deinit()");
close(hw.fd);
tty_delete_lock();
return(1);
}
int ea65_release(void)
{
close(hw.fd);
tty_delete_lock();
return 1;
}
int mp3anywhere_init(void)
{
signal_length=hw.code_length*1000000/9600;
if(!tty_create_lock(hw.device))
{
logprintf(LOG_ERR,"could not create lock files");
return(0);
}
if((hw.fd=open(hw.device,O_RDWR|O_NONBLOCK|O_NOCTTY))<0)
{
logprintf(LOG_ERR,"could not open %s",hw.device);
logperror(LOG_ERR,"mp3anywhere_init()");
tty_delete_lock();
return(0);
}
if(!tty_reset(hw.fd))
{
logprintf(LOG_ERR,"could not reset tty");
mp3anywhere_deinit();
return(0);
}
if(!tty_setbaud(hw.fd,9600))
{
logprintf(LOG_ERR,"could not set baud rate");
mp3anywhere_deinit();
return(0);
}
return(1);
}
int silitek_init(void)
{
if (!tty_create_lock(drv.device)) {
logprintf(LIRC_ERROR, "could not create lock files");
return 0;
}
drv.fd = open(drv.device, O_RDWR | O_NOCTTY | O_NDELAY);
if (drv.fd < 0) {
logprintf(LIRC_ERROR, "could not open %s", drv.device);
logperror(LIRC_ERROR, "silitek_init()");
tty_delete_lock();
return 0;
}
if (!tty_reset(drv.fd)) {
logprintf(LIRC_ERROR, "could not reset %s", drv.device);
silitek_deinit();
return 0;
}
if (!tty_setbaud(drv.fd, 1200)) {
logprintf(LIRC_ERROR, "could not set baud rate on %s", drv.device);
silitek_deinit();
return 0;
}
return 1;
}
/**************************************************************************
* Close and release the serial line.
**************************************************************************/
int mplay_deinit(void)
{
LOGPRINTF(1, "Entering mplay_deinit()");
close(hw.fd);
tty_delete_lock();
hw.fd = -1;
return (1);
}
int irman_deinit(void)
{
ir_finish();
sleep(1); /* give hardware enough time to reset */
close(hw.fd);
tty_delete_lock();
return(1);
}
int bte_deinit(void)
{
// stop events forwarding
bte_sendcmd("+CMER=0,0,0,0,0", 0);
close(hw.fd);
tty_delete_lock();
LOGPRINTF(1, "bte_deinit: OK");
return (1);
}
int tira_init(void)
{
if (child_pid != -1) tira_deinit();
LOGPRINTF (1, "Tira init");
if(!tty_create_lock(hw.device))
{
logprintf(LOG_ERR,"could not create lock files");
return 0;
}
if ( (hw.fd = open (hw.device, O_RDWR | O_NONBLOCK | O_NOCTTY)) < 0)
{
tty_delete_lock ();
logprintf (LOG_ERR, "Could not open the '%s' device",
hw.device);
return 0;
}
LOGPRINTF(1, "device '%s' opened", hw.device);
/* We want 9600 8N1 with CTS/RTS handshaking, lets set that
* up. The specs state a baud rate of 100000, looking at the
* ftdi_sio driver it forces the issue so we can set to what
* we would like. And seeing as this is mapped to 9600 under
* windows should be a safe bet.
*/
/* Determine device type */
device_type=0;
if (check_tira()) device_type='t';else
if (check_ira()) device_type='i';
#ifdef DEBUG
const char *device_string;
switch(device_type)
{
case 't':
device_string = "Tira";
break;
case 'i':
device_string = "Ira";
break;
default:
device_string = "unknown";
}
LOGPRINTF(1, "device type %s", device_string);
#endif
if (device_type == 0)
{
tira_deinit();
return 0;
}
return 1;
}
static int irlink_close(const int port)
{
if ( port != -1 )
{
tty_delete_lock();
close(port);
return 0;
}
return -1;
}
static int uirt2_raw_deinit(void)
{
int version;
if (uirt2_getversion(dev, &version) >= 0 && version >= 0x0905)
tty_setdtr(drv.fd, 1);
uirt2_uninit(dev);
dev = NULL;
close(drv.fd);
drv.fd = -1;
tty_delete_lock();
return 1;
}
int irman_init(void)
{
if(!tty_create_lock(hw.device))
{
logprintf(LOG_ERR,"could not create lock files");
return(0);
}
if((hw.fd=ir_init(hw.device))<0)
{
logprintf(LOG_ERR,"could not open %s",hw.device);
logperror(LOG_ERR,"irman_init()");
tty_delete_lock();
return(0);
}
return(1);
}
static int irlink_open(const char * portName)
{
int port = -1;
if(!tty_create_lock((char*)portName))
{
logprintf(LOG_ERR,"could not create lock files");
return -1;
}
if((port=open(portName,O_RDWR | O_NOCTTY | O_NDELAY))<0)
{
logprintf(LOG_ERR,"could not open %s",hw.device);
tty_delete_lock();
return -1;
}
if(tty_reset(port) < 0 ||
tty_setbaud(port , 115200) < 0 ||
tty_setcsize(port , 8) < 0 ||
tty_setrtscts(port , 0) < 0 )
{
irlink_close(port);
port = -1;
}
return port;
}
int creative_deinit(void)
{
close(hw.fd);
tty_delete_lock();
return(1);
}
int pixelview_deinit(void)
{
close(hw.fd);
tty_delete_lock();
return(1);
}
int mp3anywhere_deinit(void)
{
close(hw.fd);
tty_delete_lock();
return(1);
}
static int uirt2_raw_init(void)
{
int version;
if (!tty_create_lock(hw.device)) {
logprintf(LOG_ERR, "uirt2_raw: could not create lock files");
return (0);
}
if ((hw.fd = open(hw.device, O_RDWR | O_NONBLOCK | O_NOCTTY)) < 0) {
logprintf(LOG_ERR, "uirt2_raw: could not open %s", hw.device);
tty_delete_lock();
return (0);
}
if (!tty_reset(hw.fd)) {
logprintf(LOG_ERR, "uirt2_raw: could not reset tty");
close(hw.fd);
tty_delete_lock();
return (0);
}
/* Wait for UIRT device to power up */
usleep(100 * 1000);
if (!tty_setbaud(hw.fd, 115200)) {
logprintf(LOG_ERR, "uirt2_raw: could not set baud rate");
close(hw.fd);
tty_delete_lock();
return (0);
}
if (!tty_setcsize(hw.fd, 8)) {
logprintf(LOG_ERR, "uirt2_raw: could not set csize");
close(hw.fd);
tty_delete_lock();
return (0);
}
if (!tty_setrtscts(hw.fd, 1)) {
logprintf(LOG_ERR, "uirt2_raw: could not enable hardware flow");
close(hw.fd);
tty_delete_lock();
return (0);
}
if ((dev = uirt2_init(hw.fd)) == NULL) {
logprintf(LOG_ERR, "uirt2_raw: No UIRT2 device found at %s", hw.device);
close(hw.fd);
tty_delete_lock();
return (0);
}
if (uirt2_setmoderaw(dev) < 0) {
logprintf(LOG_ERR, "uirt2_raw: could not set raw mode");
uirt2_raw_deinit();
return (0);
}
if (uirt2_getversion(dev, &version) < 0) {
uirt2_raw_deinit();
return (0);
}
if (version >= 0x0905) {
if (!tty_setdtr(hw.fd, 0)) {
logprintf(LOG_ERR, "uirt2_raw: could not set DTR");
uirt2_raw_deinit();
return (0);
}
}
init_rec_buffer();
init_send_buffer();
rec_rptr = 0;
rec_wptr = 0;
rec_size = sizeof(rec_buf) / sizeof(rec_buf[0]);
return (1);
}
int pinsys_deinit(void)
{
close(hw.fd);
tty_delete_lock();
return (1);
}
int pinsys_init(void)
{
signal_length = (hw.code_length + (hw.code_length / BITS_COUNT) * 2) * 1000000 / 1200;
if (!tty_create_lock(hw.device)) {
logprintf(LOG_ERR, "could not create lock files");
return (0);
}
if ((hw.fd = open(hw.device, O_RDWR | O_NONBLOCK | O_NOCTTY)) < 0) {
int detected;
/* last character gets overwritten */
char auto_lirc_device[] = "/dev/ttyS_";
tty_delete_lock();
logprintf(LOG_WARNING, "could not open %s, autodetecting on /dev/ttyS[0-3]", hw.device);
logperror(LOG_WARNING, "pinsys_init()");
/* it can also mean you compiled serial support as a
module and it isn't inserted, but that's unlikely
unless you're me. */
detected = autodetect();
if (detected == -1) {
logprintf(LOG_ERR, "no device found on /dev/ttyS[0-3]");
tty_delete_lock();
return (0);
} else { /* detected */
auto_lirc_device[9] = '0' + detected;
hw.device = auto_lirc_device;
if ((hw.fd = open(hw.device, O_RDWR | O_NONBLOCK | O_NOCTTY)) < 0) {
/* unlikely, but hey. */
logprintf(LOG_ERR, "couldn't open autodetected device \"%s\"", hw.device);
logperror(LOG_ERR, "pinsys_init()");
tty_delete_lock();
return (0);
}
}
}
if (!tty_reset(hw.fd)) {
logprintf(LOG_ERR, "could not reset tty");
pinsys_deinit();
return (0);
}
if (!tty_setbaud(hw.fd, 1200)) {
logprintf(LOG_ERR, "could not set baud rate");
pinsys_deinit();
return (0);
}
/* set RTS, clear DTR */
if (!tty_set(hw.fd, 1, 0) || !tty_clear(hw.fd, 0, 1)) {
logprintf(LOG_ERR, "could not set modem lines (DTR/RTS)");
pinsys_deinit();
return (0);
}
/* I dunno, but when lircd starts may log `reading of byte 1
failed' I know that happened when testing, it's a zero
byte. Problem is, flushing doesn't fix it. It's not fatal,
it's an indication that it gets fixed. still... */
if (tcflush(hw.fd, TCIFLUSH) < 0) {
logprintf(LOG_ERR, "could not flush input buffer");
pinsys_deinit();
return (0);
}
return (1);
}
int pinsys_deinit(void)
{
close(drv.fd);
tty_delete_lock();
return 1;
}
int mplay2_init(void)
{
struct termios portset;
signed int len;
char buf = 0x96;
char psResponse[11];
LOGPRINTF(1, "Entering mplay_init()");
/* Creation of a lock file for the port */
if (!tty_create_lock(hw.device)) {
logprintf(LOG_ERR, "Could not create the lock file");
LOGPRINTF(1, "Could not create the lock file");
return 0;
}
LOGPRINTF(0, "open serial port");
/* Try to open serial port (Monueal Moncaso 312 device doesn't like O_NONBLOCK */
if ((hw.fd = open(hw.device, O_RDWR | O_NOCTTY)) < 0) {
logprintf(LOG_ERR, "Could not open the serial port");
LOGPRINTF(1, "Could not open the serial port");
tty_delete_lock();
return 0;
}
/* Get serial device parameters */
if (tcgetattr(hw.fd, &portset) < 0) {
logprintf(LOG_ERR, "Could not get serial port attributes");
LOGPRINTF(1, "Could not get serial port attributes");
mplay_deinit();
return 0;
}
/* use own termios struct instead of using tty_reset , Moncaso doesn't like TCSAFLUSH */
portset.c_cflag &= ~PARENB;
portset.c_cflag &= ~CSTOPB;
portset.c_cflag &= ~CSIZE;
portset.c_cflag = B57600 | CS8;
portset.c_cflag |= (CLOCAL | CREAD);
portset.c_iflag |= (IXON | IXOFF | IXANY);
portset.c_oflag &= ~OPOST;
portset.c_lflag &= ~(ICANON | ECHOE | ECHO | ISIG);
portset.c_cc[VSTART] = 0x11;
portset.c_cc[VSTOP] = 0x13;
portset.c_cc[VEOF] = 0x20;
portset.c_cc[VMIN] = 1;
portset.c_cc[VTIME] = 3;
if (tcsetattr(hw.fd, TCSANOW, &portset) < 0) {
logprintf(LOG_ERR, "Error setting TCSANOW mode of serial device");
LOGPRINTF(1, "Error setting TCSANOW mode of serial device");
mplay_deinit();
return 0;
}
len = write(hw.fd, &buf, 1);
if (len < 0) {
LOGPRINTF(LOG_ERR, "couldn't write to device");
mplay_deinit();
return 0;
}
len = read(hw.fd, &psResponse, 11);
if (len < 0) {
LOGPRINTF(1, "No data recieved during reading");
mplay_deinit();
return 0;
} else
LOGPRINTF(1, "read chars: %s", psResponse);
if (tcgetattr(hw.fd, &portset) < 0) {
logprintf(LOG_ERR, "Could not get serial port attributes");
LOGPRINTF(1, "Could not get serial port attributes");
mplay_deinit();
return 0;
}
portset.c_cflag &= ~PARENB;
portset.c_cflag &= ~CSTOPB;
portset.c_cflag &= ~CSIZE;
portset.c_cflag = B57600 | CS8;
portset.c_cflag |= (CLOCAL | CREAD);
portset.c_iflag |= (IXON | IXOFF | IXANY);
portset.c_oflag &= ~OPOST;
portset.c_lflag &= ~(ICANON | ECHOE | ECHO | ISIG);
portset.c_cc[VSTART] = 0x11;
portset.c_cc[VSTOP] = 0x13;
portset.c_cc[VEOF] = 0x1C;
portset.c_cc[VMIN] = 1;
portset.c_cc[VTIME] = 3;
if (tcsetattr(hw.fd, TCSANOW, &portset) < 0) {
logprintf(LOG_ERR, "Error setting TCSANOW mode of serial device");
LOGPRINTF(1, "Error setting TCSANOW mode of serial device");
mplay_deinit();
return 0;
}
return 1;
}
int logitech_deinit(void)
{
close(hw.fd);
tty_delete_lock();
return(1);
}
int silitek_deinit(void) {
close(hw.fd);
tty_delete_lock();
return(1);
}
int silitek_deinit(void)
{
close(drv.fd);
tty_delete_lock();
return 1;
}
