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aqhome: simplified tty setup.

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This commit is contained in:
Martin Preuss
2026-06-01 19:11:15 +02:00
parent bda2a15da9
commit 85b7b66db6
1 changed files with 4 additions and 1 deletions
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5
aqhome/ipc2/tty_object.c
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@@ -139,8 +139,9 @@ int _fdFlush(int fd)
#else #else
int rv; int rv;
DBG_ERROR(AQH_LOGDOMAIN, "Flush");
usleep(1000); usleep(1000);
rv=ioctl(fd, TCFLSH, 0); // flush receive rv=ioctl(fd, TCFLSH, 2); // flush receive
if (rv!=0) { if (rv!=0) {
if (errno!=EINTR && errno!=EWOULDBLOCK && errno!=EAGAIN) { if (errno!=EINTR && errno!=EWOULDBLOCK && errno!=EAGAIN) {
DBG_ERROR(AQH_LOGDOMAIN, "Error on ioctl: %s (%d)", strerror(errno), errno); DBG_ERROR(AQH_LOGDOMAIN, "Error on ioctl: %s (%d)", strerror(errno), errno);
@@ -232,12 +233,14 @@ int AQH_TtyObject_OpenAndInitDevice(const char *device, struct termios *initialT
if (initialTermiosState) if (initialTermiosState)
*initialTermiosState=options; *initialTermiosState=options;
#if 0
options.c_cflag=CLOCAL | CREAD | CS8; options.c_cflag=CLOCAL | CREAD | CS8;
options.c_iflag=IGNPAR | IGNBRK; options.c_iflag=IGNPAR | IGNBRK;
options.c_oflag=0; options.c_oflag=0;
options.c_lflag&= ~(ICANON | ECHO | ECHOE | ISIG); options.c_lflag&= ~(ICANON | ECHO | ECHOE | ISIG);
options.c_cc[VTIME]=0; /* read timeout in deciseconds */ options.c_cc[VTIME]=0; /* read timeout in deciseconds */
options.c_cc[VMIN]=0; /* no minimum number of receive bytes */ options.c_cc[VMIN]=0; /* no minimum number of receive bytes */
#endif
cfmakeraw(&options); cfmakeraw(&options);
rv=cfsetispeed(&options, AQH_TTYOBJECT_BAUDRATE); rv=cfsetispeed(&options, AQH_TTYOBJECT_BAUDRATE);