37 lines
No EOL
1.1 KiB
C
37 lines
No EOL
1.1 KiB
C
#include "moxerver.h"
|
|
|
|
|
|
/* Opens the tty device and configures it. */
|
|
int tty_open(struct tty_t *tty_dev, char* path) {
|
|
// PROPOSAL:
|
|
// open tty device to get file descriptor @tty_dev.fd
|
|
// setup tty device parameters @tty_dev.ttyset
|
|
// apply settings by calling tcsetattr(fd, ttyset)
|
|
// on success copy path to @tty_dev.path
|
|
return 0;
|
|
}
|
|
/* Closes the tty device. */
|
|
int tty_close(struct tty_t *tty_dev) {
|
|
// close and set "tty_dev.fd = -1"
|
|
return 0;
|
|
}
|
|
|
|
/* Reconfigures the tty device. */
|
|
int tty_reconfigure(struct tty_t *tty_dev, struct termios newttyset) {
|
|
// not sure how to organize this:
|
|
// 1. parameters in external termios struct, copied @tty_dev.ttyset, applied with tcsetattr()
|
|
// 2. parameters directly @tty_dev.ttyset, applied with tcsetattr()
|
|
return 0;
|
|
}
|
|
|
|
/* Reads incoming data from tty device to tty data buffer. */
|
|
int tty_read(struct tty_t *tty_dev) {
|
|
// read and save @tty_dev.data
|
|
return 0;
|
|
}
|
|
|
|
/* Sends data from a buffer to tty device. */
|
|
int tty_write(struct tty_t *tty_dev, char *databuf, int datalen) {
|
|
// databuf should point to client data buffer
|
|
return 0;
|
|
} |