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FIX: changing the result booleran when sending over serial.

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This commit is contained in:
iceman1001 2017-10-29 19:22:03 +01:00
commit 994248265d
3 changed files with 14 additions and 135 deletions
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11
uart/uart_win32.c
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@ -118,12 +118,19 @@ void uart_close(const serial_port sp) {
}
bool uart_receive(const serial_port sp, byte_t* p_rx, size_t pszMaxRxLen, size_t* p_rxlen) {
return ReadFile(((serial_port_windows*)sp)->hPort, p_rx, pszMaxRxLen, (LPDWORD)p_rxlen, NULL);
int res = ReadFile(((serial_port_windows*)sp)->hPort, p_rx, pszMaxRxLen, (LPDWORD)p_rxlen, NULL);
if ( res == 0 )
return false;
return ( pszMaxRxLen == *p_rxlen );
}
bool uart_send(const serial_port sp, const byte_t* p_tx, const size_t len) {
DWORD txlen = 0;
return WriteFile(((serial_port_windows*)sp)->hPort, p_tx, len, &txlen, NULL);
int res = WriteFile(((serial_port_windows*)sp)->hPort, p_tx, len, &txlen, NULL);
if ( res == 0)
return false;
return ( len == txlen );
}
bool uart_set_speed(serial_port sp, const uint32_t uiPortSpeed) {