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MSVC serial fix-up

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This commit is contained in:
Charles J. Cliffe 2017-04-20 20:41:03 -04:00
parent f9dc1aeb32
commit 21b2b3d191
2 changed files with 9 additions and 74 deletions
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79
external/rs232/rs232-win.cpp vendored
View File

@ -36,11 +36,9 @@
#include <stdio.h>
#include <string.h>
#include <Windows.h>
/*****************************************************************************/
typedef int bool;
#define true -1
#define false 0
typedef struct {
int port;
@ -59,73 +57,6 @@ const char * comPtn = "COM???";
const char * findPattern(const char * string, const char * pattern, int * value);
const char * portInternalName(int index);
/*****************************************************************************/
typedef struct _COMMTIMEOUTS {
uint32_t ReadIntervalTimeout;
uint32_t ReadTotalTimeoutMultiplier;
uint32_t ReadTotalTimeoutConstant;
uint32_t WriteTotalTimeoutMultiplier;
uint32_t WriteTotalTimeoutConstant;
} COMMTIMEOUTS;
typedef struct _DCB {
uint32_t DCBlength;
uint32_t BaudRate;
uint32_t fBinary :1;
uint32_t fParity :1;
uint32_t fOutxCtsFlow :1;
uint32_t fOutxDsrFlow :1;
uint32_t fDtrControl :2;
uint32_t fDsrSensitivity :1;
uint32_t fTXContinueOnXoff :1;
uint32_t fOutX :1;
uint32_t fInX :1;
uint32_t fErrorChar :1;
uint32_t fNull :1;
uint32_t fRtsControl :2;
uint32_t fAbortOnError :1;
uint32_t fDummy2 :17;
uint16_t wReserved;
uint16_t XonLim;
uint16_t XoffLim;
uint8_t ByteSize;
uint8_t Parity;
uint8_t StopBits;
int8_t XonChar;
int8_t XoffChar;
int8_t ErrorChar;
int8_t EofChar;
int8_t EvtChar;
uint16_t wReserved1;
} DCB;
/*****************************************************************************/
/** Windows system constants */
#define ERROR_INSUFFICIENT_BUFFER 122
#define INVALID_HANDLE_VALUE ((void *) -1)
#define GENERIC_READ 0x80000000
#define GENERIC_WRITE 0x40000000
#define OPEN_EXISTING 3
#define MAX_DWORD 0xFFFFFFFF
/*****************************************************************************/
/** Windows system functions */
void * __stdcall CreateFileA(const char * lpFileName, uint32_t dwDesiredAccess, uint32_t dwShareMode, void * lpSecurityAttributes, uint32_t dwCreationDisposition, uint32_t dwFlagsAndAttributes, void * hTemplateFile);
bool __stdcall WriteFile(void * hFile, const void * lpBuffer, uint32_t nNumberOfBytesToWrite, uint32_t * lpNumberOfBytesWritten, void * lpOverlapped);
bool __stdcall ReadFile(void * hFile, void * lpBuffer, uint32_t nNumberOfBytesToRead, uint32_t * lpNumberOfBytesRead, void * lpOverlapped);
bool __stdcall CloseHandle(void * hFile);
uint32_t __stdcall GetLastError(void);
void __stdcall SetLastError(uint32_t dwErrCode);
uint32_t __stdcall QueryDosDeviceA(const char * lpDeviceName, char * lpTargetPath, uint32_t ucchMax);
bool __stdcall GetCommState(void * hFile, DCB * lpDCB);
bool __stdcall GetCommTimeouts(void * hFile, COMMTIMEOUTS * lpCommTimeouts);
bool __stdcall SetCommState(void * hFile, DCB * lpDCB);
bool __stdcall SetCommTimeouts(void * hFile, COMMTIMEOUTS * lpCommTimeouts);
bool __stdcall SetupComm(void * hFile, uint32_t dwInQueue, uint32_t dwOutQueue);
/*****************************************************************************/
int comEnumerate()
{
@ -136,7 +67,7 @@ int comEnumerate()
QueryDosDeviceA(NULL, list, size);
while (GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
size *= 2;
char * nlist = realloc(list, size);
char * nlist = (char *) realloc(list, size);
if (!nlist) {
free(list);
return 0;
@ -215,7 +146,7 @@ int comOpen(int index, int baudrate)
com->handle = handle;
// Prepare read / write timeouts
SetupComm(handle, 64, 64);
timeouts.ReadIntervalTimeout = MAX_DWORD;
timeouts.ReadIntervalTimeout = MAXDWORD;
timeouts.ReadTotalTimeoutConstant = 0;
timeouts.WriteTotalTimeoutConstant = 0;
timeouts.ReadTotalTimeoutMultiplier = 0;
@ -265,7 +196,7 @@ int comWrite(int index, const char * buffer, size_t len)
return 0;
COMDevice * com = &comDevices[index];
uint32_t bytes = 0;
WriteFile(com->handle, buffer, len, &bytes, NULL);
WriteFile(com->handle, buffer, len, (LPDWORD)&bytes, NULL);
return bytes;
}
@ -275,7 +206,7 @@ int comRead(int index, char * buffer, size_t len)
return 0;
COMDevice * com = &comDevices[index];
uint32_t bytes = 0;
ReadFile(com->handle, buffer, len, &bytes, NULL);
ReadFile(com->handle, buffer, len, (LPDWORD)&bytes, NULL);
return bytes;
}

4
src/forms/Dialog/PortSelectorDialog.cpp
View File

@ -9,7 +9,11 @@ PortSelectorDialog::PortSelectorDialog( wxWindow* parent, wxWindowID id, std::st
int nPorts = comGetNoPorts();
for (int i = 0; i < nPorts; i++) {
#ifdef WIN32
m_portList->Append(comGetPortName(i));
#else
m_portList->Append(comGetInternalName(i));
#endif
}
comTerminate();