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https://github.com/RfidResearchGroup/proxmark3.git
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zlib, uart: fix mix of spaces & tabs
This commit is contained in:
Philippe Teuwen
parent
46af10d54d
commit
1fe75f2481
6 changed files with 426 additions and 426 deletions
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@ -49,129 +49,129 @@ typedef struct {
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} serial_port_windows;
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serial_port uart_open(const char* pcPortName) {
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char acPortName[255];
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serial_port_windows* sp = calloc(sizeof(serial_port_windows), sizeof(uint8_t));
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char acPortName[255];
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serial_port_windows* sp = calloc(sizeof(serial_port_windows), sizeof(uint8_t));
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if (sp == 0) {
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printf("[!] UART failed to allocate memory\n");
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return INVALID_SERIAL_PORT;
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}
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// Copy the input "com?" to "\\.\COM?" format
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sprintf(acPortName,"\\\\.\\%s", pcPortName);
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_strupr(acPortName);
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if (sp == 0) {
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printf("[!] UART failed to allocate memory\n");
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return INVALID_SERIAL_PORT;
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}
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// Copy the input "com?" to "\\.\COM?" format
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sprintf(acPortName,"\\\\.\\%s", pcPortName);
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_strupr(acPortName);
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// Try to open the serial port
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// r/w, none-share comport, no security, existing, no overlapping, no templates
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sp->hPort = CreateFileA(acPortName, GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
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if (sp->hPort == INVALID_HANDLE_VALUE) {
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uart_close(sp);
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return INVALID_SERIAL_PORT;
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}
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// Try to open the serial port
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// r/w, none-share comport, no security, existing, no overlapping, no templates
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sp->hPort = CreateFileA(acPortName, GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
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if (sp->hPort == INVALID_HANDLE_VALUE) {
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uart_close(sp);
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return INVALID_SERIAL_PORT;
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}
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// Prepare the device control
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// doesn't matter since PM3 device ignors this CDC command: set_line_coding in usb_cdc.c
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memset(&sp->dcb, 0, sizeof(DCB));
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sp->dcb.DCBlength = sizeof(DCB);
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if (!BuildCommDCBA("baud=115200 parity=N data=8 stop=1", &sp->dcb)) {
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uart_close(sp);
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printf("[!] UART error cdc setup\n");
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return INVALID_SERIAL_PORT;
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}
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// Prepare the device control
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// doesn't matter since PM3 device ignors this CDC command: set_line_coding in usb_cdc.c
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memset(&sp->dcb, 0, sizeof(DCB));
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sp->dcb.DCBlength = sizeof(DCB);
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if (!BuildCommDCBA("baud=115200 parity=N data=8 stop=1", &sp->dcb)) {
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uart_close(sp);
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printf("[!] UART error cdc setup\n");
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return INVALID_SERIAL_PORT;
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}
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// Update the active serial port
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if (!SetCommState(sp->hPort, &sp->dcb)) {
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uart_close(sp);
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printf("[!] UART error while setting com state\n");
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return INVALID_SERIAL_PORT;
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}
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// all zero's configure: no timeout for read/write used.
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// took settings from libnfc/buses/uart.c
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// Update the active serial port
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if (!SetCommState(sp->hPort, &sp->dcb)) {
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uart_close(sp);
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printf("[!] UART error while setting com state\n");
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return INVALID_SERIAL_PORT;
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}
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// all zero's configure: no timeout for read/write used.
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// took settings from libnfc/buses/uart.c
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#ifdef WITH_FPC
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sp->ct.ReadIntervalTimeout = 1000;
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sp->ct.ReadTotalTimeoutMultiplier = 0;
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sp->ct.ReadTotalTimeoutConstant = 1500;
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sp->ct.WriteTotalTimeoutMultiplier = 1000;
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sp->ct.WriteTotalTimeoutConstant = 0;
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sp->ct.ReadIntervalTimeout = 1000;
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sp->ct.ReadTotalTimeoutMultiplier = 0;
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sp->ct.ReadTotalTimeoutConstant = 1500;
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sp->ct.WriteTotalTimeoutMultiplier = 1000;
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sp->ct.WriteTotalTimeoutConstant = 0;
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#else
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sp->ct.ReadIntervalTimeout = 30;
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sp->ct.ReadTotalTimeoutMultiplier = 0;
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sp->ct.ReadTotalTimeoutConstant = 30;
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sp->ct.WriteTotalTimeoutMultiplier = 30;
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sp->ct.WriteTotalTimeoutConstant = 0;
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sp->ct.ReadIntervalTimeout = 30;
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sp->ct.ReadTotalTimeoutMultiplier = 0;
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sp->ct.ReadTotalTimeoutConstant = 30;
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sp->ct.WriteTotalTimeoutMultiplier = 30;
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sp->ct.WriteTotalTimeoutConstant = 0;
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#endif
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if (!SetCommTimeouts(sp->hPort, &sp->ct)) {
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uart_close(sp);
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printf("[!] UART error while setting comm time outs\n");
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return INVALID_SERIAL_PORT;
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}
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if (!SetCommTimeouts(sp->hPort, &sp->ct)) {
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uart_close(sp);
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printf("[!] UART error while setting comm time outs\n");
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return INVALID_SERIAL_PORT;
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}
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PurgeComm(sp->hPort, PURGE_RXABORT | PURGE_RXCLEAR);
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PurgeComm(sp->hPort, PURGE_RXABORT | PURGE_RXCLEAR);
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#ifdef WITH_FPC
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if ( uart_set_speed(sp, 115200) ) {
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printf("[=] UART Setting serial baudrate 115200 [FPC enabled]\n");
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} else {
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uart_set_speed(sp, 9600);
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printf("[=] UART Setting serial baudrate 9600 [FPC enabled]\n");
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}
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if ( uart_set_speed(sp, 115200) ) {
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printf("[=] UART Setting serial baudrate 115200 [FPC enabled]\n");
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} else {
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uart_set_speed(sp, 9600);
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printf("[=] UART Setting serial baudrate 9600 [FPC enabled]\n");
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}
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#else
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bool success = uart_set_speed(sp, 460800);
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if (success) {
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printf("[=] UART Setting serial baudrate 460800\n");
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} else {
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uart_set_speed(sp, 115200);
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printf("[=] UART Setting serial baudrate 115200\n");
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}
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bool success = uart_set_speed(sp, 460800);
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if (success) {
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printf("[=] UART Setting serial baudrate 460800\n");
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} else {
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uart_set_speed(sp, 115200);
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printf("[=] UART Setting serial baudrate 115200\n");
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}
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#endif
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return sp;
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return sp;
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}
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void uart_close(const serial_port sp) {
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if (((serial_port_windows*)sp)->hPort != INVALID_HANDLE_VALUE )
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CloseHandle(((serial_port_windows*)sp)->hPort);
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free(sp);
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if (((serial_port_windows*)sp)->hPort != INVALID_HANDLE_VALUE )
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CloseHandle(((serial_port_windows*)sp)->hPort);
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free(sp);
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}
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bool uart_set_speed(serial_port sp, const uint32_t uiPortSpeed) {
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serial_port_windows* spw;
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serial_port_windows* spw;
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// Set port speed (Input and Output)
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switch (uiPortSpeed) {
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case 9600:
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case 19200:
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case 38400:
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case 57600:
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case 115200:
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case 230400:
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case 460800:
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break;
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default:
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return false;
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};
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// Set port speed (Input and Output)
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switch (uiPortSpeed) {
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case 9600:
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case 19200:
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case 38400:
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case 57600:
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case 115200:
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case 230400:
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case 460800:
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break;
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default:
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return false;
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};
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spw = (serial_port_windows*)sp;
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spw->dcb.BaudRate = uiPortSpeed;
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bool result = SetCommState(spw->hPort, &spw->dcb);
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PurgeComm(spw->hPort, PURGE_RXABORT | PURGE_RXCLEAR);
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return result;
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spw = (serial_port_windows*)sp;
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spw->dcb.BaudRate = uiPortSpeed;
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bool result = SetCommState(spw->hPort, &spw->dcb);
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PurgeComm(spw->hPort, PURGE_RXABORT | PURGE_RXCLEAR);
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return result;
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}
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uint32_t uart_get_speed(const serial_port sp) {
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const serial_port_windows* spw = (serial_port_windows*)sp;
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if (!GetCommState(spw->hPort, (serial_port) & spw->dcb))
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return spw->dcb.BaudRate;
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const serial_port_windows* spw = (serial_port_windows*)sp;
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if (!GetCommState(spw->hPort, (serial_port) & spw->dcb))
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return spw->dcb.BaudRate;
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return 0;
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return 0;
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}
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bool uart_receive(const serial_port sp, uint8_t* p_rx, size_t pszMaxRxLen, size_t* len) {
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return ReadFile(((serial_port_windows*)sp)->hPort, p_rx, pszMaxRxLen, (LPDWORD)len, NULL);
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return ReadFile(((serial_port_windows*)sp)->hPort, p_rx, pszMaxRxLen, (LPDWORD)len, NULL);
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}
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bool uart_send(const serial_port sp, const uint8_t* p_tx, const size_t len) {
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DWORD txlen = 0;
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return WriteFile(((serial_port_windows*)sp)->hPort, p_tx, len, &txlen, NULL);
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DWORD txlen = 0;
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return WriteFile(((serial_port_windows*)sp)->hPort, p_tx, len, &txlen, NULL);
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}
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#endif
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