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chg: init timeout values everytime.

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This commit is contained in:
iceman1001 2019-05-07 12:05:23 +02:00
parent f68a398e42
commit 6113d6bbb4
1 changed files with 7 additions and 8 deletions
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15
uart/uart_posix.c
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@ -82,6 +82,9 @@ serial_port uart_open(const char *pcPortName, uint32_t speed) {
serial_port_unix *sp = calloc(sizeof(serial_port_unix), sizeof(uint8_t));
if (sp == 0) return INVALID_SERIAL_PORT;
// init timeouts
uart_reconfigure_timeouts(sp, UART_FPC_CLIENT_RX_TIMEOUT_MS);
if (memcmp(pcPortName, "tcp:", 4) == 0) {
struct addrinfo *addr, *rp;
char *addrstr = strdup(pcPortName + 4);
@ -147,7 +150,6 @@ serial_port uart_open(const char *pcPortName, uint32_t speed) {
return sp;
}
sp->fd = open(pcPortName, O_RDWR | O_NOCTTY | O_NDELAY | O_NONBLOCK);
if (sp->fd == -1) {
uart_close(sp);
@ -200,15 +202,12 @@ serial_port uart_open(const char *pcPortName, uint32_t speed) {
tcflush(sp->fd, TCIOFLUSH);
if (!uart_set_speed(sp, speed)) {
// trying some fallbacks automatically
// try fallback automatically
speed = 115200;
if (!uart_set_speed(sp, speed)) {
speed = 9600;
if (!uart_set_speed(sp, speed)) {
uart_close(sp);
printf("[!] UART error while setting baudrate\n");
return INVALID_SERIAL_PORT;
}
uart_close(sp);
printf("[!] UART error while setting baudrate\n");
return INVALID_SERIAL_PORT;
}
}
conn.uart_speed = uart_get_speed(sp);