mirror of git://git.sysmocom.de/ofono
gatchat: Add helper for opening QCDM ports
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@ -250,7 +250,40 @@ GIOChannel *g_at_tty_open(const char *tty, GHashTable *options)
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return NULL;
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channel = g_io_channel_unix_new(fd);
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if (channel == NULL) {
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close(fd);
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return NULL;
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}
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g_io_channel_set_close_on_unref(channel, TRUE);
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return channel;
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}
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GIOChannel *g_at_tty_open_qcdm(const char *tty)
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{
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GIOChannel *channel;
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struct termios ti;
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int fd;
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fd = open(tty, O_RDWR | O_NOCTTY | O_NONBLOCK);
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if (fd < 0)
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return NULL;
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/* Switch TTY to raw mode */
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memset(&ti, 0, sizeof(ti));
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cfmakeraw(&ti);
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/* No parity, 1 stop bit */
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ti.c_cflag &= ~(CSIZE | CSTOPB | PARENB);
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ti.c_cflag |= (B115200 | CS8);
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if (tcsetattr (fd, TCSANOW, &ti) < 0) {
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close(fd);
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return NULL;
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}
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channel = g_io_channel_unix_new(fd);
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if (channel == NULL) {
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close(fd);
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return NULL;
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@ -43,6 +43,8 @@ extern "C" {
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*/
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GIOChannel *g_at_tty_open(const char *tty, GHashTable *options);
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GIOChannel *g_at_tty_open_qcdm(const char *tty);
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#ifdef __cplusplus
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}
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#endif
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