diff options
Diffstat (limited to 'sw/linux/src/serial.c')
-rw-r--r-- | sw/linux/src/serial.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/sw/linux/src/serial.c b/sw/linux/src/serial.c new file mode 100644 index 0000000..a13ef45 --- /dev/null +++ b/sw/linux/src/serial.c @@ -0,0 +1,22 @@ +#include "serial.h" + +int serial_connect(const char *devpath, long baudrate) +{ + int fd; + struct termios tty; + // struct termios tty_old; + + // open device + if ((fd = open(devpath, O_RDWR | O_NOCTTY)) < 0) { + return -1; + } + + // set parameters + if (tcgetattr(fd, &tty) != 0) { + return -1; + } + + // cfsetospeed(&tty, + + return fd; +} |