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add various speeds and uart format selection

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This commit is contained in:
Edward Emelianov
2023-09-28 17:20:12 +03:00
parent c3f6a033fb
commit 08e99e0063
7 changed files with 158 additions and 25 deletions
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18
ttysocket.h
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@@ -21,7 +21,9 @@
#define TTY_H__
#include <pthread.h>
#include "dbg.h"
#include <asm-generic/termbits.h>
#include <stdbool.h>
//#include "dbg.h"
typedef enum{
DEV_TTY,
@@ -29,10 +31,22 @@ typedef enum{
DEV_UNIXSOCKET,
} devtype;
typedef struct {
char *portname; // device filename (should be freed before structure freeing)
int speed; // baudrate in human-readable format
char *format; // format like 8N1
struct termios2 oldtty; // TTY flags for previous port settings
struct termios2 tty; // TTY flags for current settings
int comfd; // TTY file descriptor
char *buf; // buffer for data read
size_t bufsz; // size of buf
size_t buflen; // length of data read into buf
} TTY_descr2;
typedef struct{
devtype type; // type
char *name; // filename (dev or UNIX socket) or server name/IP
TTY_descr *dev; // tty serial device
TTY_descr2 *dev; // tty serial device
char *port; // port to connect
int speed; // tty speed
pthread_mutex_t mutex; // reading/writing mutex