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This commit is contained in:
Philippe Teuwen 2019-03-10 00:00:59 +01:00
commit 0373696662
483 changed files with 56514 additions and 52451 deletions
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48
uart/uart_win32.c
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@ -43,26 +43,27 @@
#include <windows.h>
typedef struct {
HANDLE hPort; // Serial port handle
DCB dcb; // Device control settings
COMMTIMEOUTS ct; // Serial port time-out configuration
HANDLE hPort; // Serial port handle
DCB dcb; // Device control settings
COMMTIMEOUTS ct; // Serial port time-out configuration
} serial_port_windows;
serial_port uart_open(const char* pcPortName) {
serial_port uart_open(const char *pcPortName)
{
char acPortName[255];
serial_port_windows* sp = calloc(sizeof(serial_port_windows), sizeof(uint8_t));
serial_port_windows *sp = calloc(sizeof(serial_port_windows), sizeof(uint8_t));
if (sp == 0) {
printf("[!] UART failed to allocate memory\n");
return INVALID_SERIAL_PORT;
}
// Copy the input "com?" to "\\.\COM?" format
sprintf(acPortName,"\\\\.\\%s", pcPortName);
sprintf(acPortName, "\\\\.\\%s", pcPortName);
_strupr(acPortName);
// Try to open the serial port
// r/w, none-share comport, no security, existing, no overlapping, no templates
sp->hPort = CreateFileA(acPortName, GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
sp->hPort = CreateFileA(acPortName, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
if (sp->hPort == INVALID_HANDLE_VALUE) {
uart_close(sp);
return INVALID_SERIAL_PORT;
@ -109,7 +110,7 @@ serial_port uart_open(const char* pcPortName) {
PurgeComm(sp->hPort, PURGE_RXABORT | PURGE_RXCLEAR);
#ifdef WITH_FPC
if ( uart_set_speed(sp, 115200) ) {
if (uart_set_speed(sp, 115200)) {
printf("[=] UART Setting serial baudrate 115200 [FPC enabled]\n");
} else {
uart_set_speed(sp, 9600);
@ -127,14 +128,16 @@ serial_port uart_open(const char* pcPortName) {
return sp;
}
void uart_close(const serial_port sp) {
if (((serial_port_windows*)sp)->hPort != INVALID_HANDLE_VALUE )
CloseHandle(((serial_port_windows*)sp)->hPort);
void uart_close(const serial_port sp)
{
if (((serial_port_windows *)sp)->hPort != INVALID_HANDLE_VALUE)
CloseHandle(((serial_port_windows *)sp)->hPort);
free(sp);
}
bool uart_set_speed(serial_port sp, const uint32_t uiPortSpeed) {
serial_port_windows* spw;
bool uart_set_speed(serial_port sp, const uint32_t uiPortSpeed)
{
serial_port_windows *spw;
// Set port speed (Input and Output)
switch (uiPortSpeed) {
@ -145,33 +148,36 @@ bool uart_set_speed(serial_port sp, const uint32_t uiPortSpeed) {
case 115200:
case 230400:
case 460800:
break;
break;
default:
return false;
};
spw = (serial_port_windows*)sp;
spw = (serial_port_windows *)sp;
spw->dcb.BaudRate = uiPortSpeed;
bool result = SetCommState(spw->hPort, &spw->dcb);
PurgeComm(spw->hPort, PURGE_RXABORT | PURGE_RXCLEAR);
return result;
}
uint32_t uart_get_speed(const serial_port sp) {
const serial_port_windows* spw = (serial_port_windows*)sp;
uint32_t uart_get_speed(const serial_port sp)
{
const serial_port_windows *spw = (serial_port_windows *)sp;
if (!GetCommState(spw->hPort, (serial_port) & spw->dcb))
return spw->dcb.BaudRate;
return 0;
}
bool uart_receive(const serial_port sp, uint8_t* p_rx, size_t pszMaxRxLen, size_t* len) {
return ReadFile(((serial_port_windows*)sp)->hPort, p_rx, pszMaxRxLen, (LPDWORD)len, NULL);
bool uart_receive(const serial_port sp, uint8_t *p_rx, size_t pszMaxRxLen, size_t *len)
{
return ReadFile(((serial_port_windows *)sp)->hPort, p_rx, pszMaxRxLen, (LPDWORD)len, NULL);
}
bool uart_send(const serial_port sp, const uint8_t* p_tx, const size_t len) {
bool uart_send(const serial_port sp, const uint8_t *p_tx, const size_t len)
{
DWORD txlen = 0;
return WriteFile(((serial_port_windows*)sp)->hPort, p_tx, len, &txlen, NULL);
return WriteFile(((serial_port_windows *)sp)->hPort, p_tx, len, &txlen, NULL);
}
#endif