Programming Info D2XXPG31.pdf

More documents

Recommendations

Info

83 D2XX Programmer's Guide5.7 FT_W32_ClearCommBreakPuts the communications line in the non-BREAK state.BOOL FT_W32_ClearCommBreak (FT_HANDLE ftHandle)ParametersftHandleHandle of the device.Return ValueIf the function is successful, the return value is nonzero.If the function is unsuccessful, the return value is zero.RemarksLinux does not support the W32 API.ExampleThis example shows how put the line in the non-BREAK state.FT_HANDLE ftHandle; // setup by FT_W32_CreateFileif (!FT_W32_ClearCommBreak(ftHandle)){// FT_W32_ClearCommBreak failed}else{// FT_W32_ClearCommBreak OK}© Future Technology Devices International Ltd. 2005
FT-Win32 API Functions845.8 FT_W32_ClearCommErrorGets information about a communications error and get current status of the device.BOOL FT_W32_ClearCommError (FT_HANDLE ftHandle, LPDWORD lpdwErrors,LPFTCOMSTAT lpftComstat)ParametersftHandlelpdwErrorslpftComstatHandle of the device.Variable that contains the error mask.Pointer to FTCOMSTAT structure.Return ValueIf the function is successful, the return value is nonzero.If the function is unsuccessful, the return value is zero.RemarksLinux does not support the W32 API.ExampleThis example shows how to use this function.static COMSTAT oldCS = {0};static DWORD dwOldErrors = 0;FT_HANDLE ftHandle; // setup by FT_W32_CreateFileCOMSTAT newCS;DWORD dwErrors;BOOL bChanged = FALSE;if (!FT_W32_ClearCommError(ftHandle, &dwErrors, (FTCOMSTAT *)&newCS)); // FT_W32_ClearCommError failedif (dwErrors != dwOldErrors) {bChanged = TRUE;dwErrorsOld = dwErrors;}if (memcmp(&oldCS, &newCS, sizeof(FTCOMSTAT))) {bChanged = TRUE;oldCS = newCS;}if (bChanged) {if (dwErrors & CE_BREAK); // BREAK condition detectedif (dwErrors & CE_FRAME); // Framing error detectedif (dwErrors & CE_RXOVER); // Receive buffer has overflowedif (dwErrors & CE_TXFULL); // Transmit buffer fullif (dwErrors & CE_OVERRUN); // Character buffer overrunif (dwErrors & CE_RXPARITY); // Parity error detectedif (newCS.fCtsHold); // Transmitter waiting for CTSif (newCS.fDsrHold)© Future Technology Devices International Ltd. 2005
Page 1 and 2:
Future Technology DevicesInternatio
Page 4 and 5:
IIID2XX Programmer's Guide12 FT_W32
Page 6 and 7:
5 D2XX Programmer's Guide2 Classic
Page 8 and 9:
7 D2XX Programmer's Guide2.2 FT_Get
Page 10 and 11:
9 D2XX Programmer's GuideID. Indexe
Page 12 and 13:
11 D2XX Programmer's Guide2.4 FT_Op
Page 14 and 15:
13 D2XX Programmer's Guideif (ftSta
Page 16 and 17:
15 D2XX Programmer's Guide2.7 FT_Re
Page 18 and 19:
17 D2XX Programmer's Guide2.8 FT_Wr
Page 20 and 21:
19 D2XX Programmer's Guide2.10 FT_S
Page 22 and 23:
Page 24 and 25:
Page 26 and 27:
Page 28 and 29:
27 D2XX Programmer's Guide2.18 FT_G
Page 30 and 31:
29 D2XX Programmer's Guide2.20 FT_P
Page 32:
31 D2XX Programmer's Guide2.22 FT_G
Page 35 and 36: Classic Interface Functions342.25 F
Page 37 and 38: Classic Interface Functions36Someti
Page 43 and 44: Classic Interface Functions42NULL);
Page 51 and 52: Classic Interface Functions50// all
Page 53 and 54: Classic Interface Functions52This e
Page 55 and 56: EEPROM Programming Interface Functi
Page 67 and 68: Extended API Functions664.1 FT_GetL
Page 69 and 70: Extended API Functions684.3 FT_GetB
Page 71 and 72: Extended API Functions70if(ftStatus
Page 73 and 74: FT-Win32 API Functions725 FT-Win32
Page 75 and 76: FT-Win32 API Functions74ExamplesThe
Page 77 and 78: FT-Win32 API Functions765.3 FT_W32_
Page 79 and 80: FT-Win32 API Functions78}© Future
Page 81 and 82: FT-Win32 API Functions80overlapped
Page 83: FT-Win32 API Functions825.6 FT_W32_
Page 87 and 88: FT-Win32 API Functions865.9 FT_W32_
Page 89 and 90: FT-Win32 API Functions885.11 FT_W32
Page 99 and 100: Appendix986 AppendixThis section co
Page 101 and 102: Appendix100FT_DEVICE_UNKNOWN = 3FT_
Page 103 and 104: Appendix102char *SerialNumber;// "F
Page 105 and 106: Appendix104FTCOMSTAT (FT-Win32 Prog
Page 107 and 108: Appendix106typedef PVOID FT_HANDLE;
Page 109 and 110: Appendix108#define FT_EVENT_RXCHAR
Page 111 and 112: Appendix110FTD2XX_APIFT_STATUS WINA
Page 113 and 114: Appendix112//// structure to hold p
Page 115 and 116: Appendix114char *SerialNumber);FTD2
Page 117 and 118: Appendix116BOOL WINAPI FT_W32_Close
Page 119 and 120: Appendix118BOOL WINAPI FT_W32_GetCo
Page 121 and 122: Index 120Index- B -Baud Rate 19, 20
show all

Programming Info D2XXPG31.pdf

Create successful ePaper yourself

Delete template?

Save as template?