| 78,27 → 78,27 |
|---|
| void jtagCheckPinConfig() |
| { |
| // Check CBUS usage |
| if ( (PORT_TCK) > 0x00FF ) |
| if ( PORT_TCK > 0x00FF ) |
| fprintf(stderr, "\nFTDI: INTERNAL ERROR: TCK can't use CBUS signal"), exit(2); |
| if ( (PORT_TCK) == 0 ) |
| if ( PORT_TCK == 0 ) |
| fprintf(stderr, "\nFTDI: INTERNAL ERROR: TCK not defined"), exit(2); |
| |
| if ( (PORT_TDI) > 0x00FF ) |
| if ( PORT_TDI > 0x00FF ) |
| fprintf(stderr, "\nFTDI: INTERNAL ERROR: TDI can't use CBUS signal"), exit(2); |
| if ( (PORT_TDI) == 0 ) |
| if ( PORT_TDI == 0 ) |
| fprintf(stderr, "\nFTDI: INTERNAL ERROR: TDI not defined"), exit(2); |
| |
| if ( (PORT_TDO) > 0x00FF ) |
| if ( PORT_TDO > 0x00FF ) |
| fprintf(stderr, "\nFTDI: INTERNAL ERROR: TDO can't use CBUS signal"), exit(2); |
| if ( (PORT_TDO) == 0 ) |
| if ( PORT_TDO == 0 ) |
| fprintf(stderr, "\nFTDI: INTERNAL ERROR: TDO not defined"), exit(2); |
| |
| if ( (PORT_TMS) > 0x00FF) |
| if ( PORT_TMS > 0x00FF) |
| fprintf(stderr, "\nFTDI: INTERNAL ERROR: TMS can't use CBUS signal"), exit(2); |
| if ( (PORT_TMS) == 0 ) |
| if ( PORT_TMS == 0 ) |
| fprintf(stderr, "\nFTDI: INTERNAL ERROR: TMS not defined"), exit(2); |
| |
| if ( (PORT_LED) > 0x0FFF) |
| if ( PORT_LED > 0x0FFF) |
| fprintf(stderr, "\nFTDI: INTERNAL ERROR: LED can't use CBUS signal > 3"), exit(2); |
| } |
| |
| 162,7 → 162,7 |
|---|
| if (ftStatus == FT_OK) |
| { |
| printf("Device %d\n", i); |
| if (Flags && FT_FLAGS_OPENED) |
| if (Flags & FT_FLAGS_OPENED) |
| { |
| printf(" Description Device is used by another process\n"); |
| } |
| 244,7 → 244,7 |
|---|
| } |
| |
| // Set BitBang Mode |
| ftStatus = FT_SetBitMode(ftHandle, (UCHAR)IO_OUTPUT_MASK, FT_BITMODE_SYNC_BITBANG); //FT_BITMODE_SYNC_BITBANG / FT_BITMODE_ASYNC_BITBANG |
| ftStatus = FT_SetBitMode(ftHandle, (UCHAR)(0xFF & IO_OUTPUT_MASK), FT_BITMODE_SYNC_BITBANG); //FT_BITMODE_SYNC_BITBANG / FT_BITMODE_ASYNC_BITBANG |
| if (ftStatus == FT_OK) |
| { |
| // printf("Set BitBang Mode\n"); |
| 295,7 → 295,7 |
|---|
| { |
| |
| // DBUS Connected LED (BitBang Mode) |
| LedMask = LedEnable ? PORT_LED & 0xFF : 0; // Set mask for jtagScan function |
| LedMask = LedEnable ? (PORT_LED & 0xFF) : 0; // Set mask for jtagScan function |
| if (PORT_LED & 0xFF) |
| { |
| // Set / Reset LED Pin |
| 309,18 → 309,16 |
|---|
| } |
| |
| // CBUS Connected LED (BitBang Mode) 1 and 0 state of the port |
| const unsigned char On = ( (((PORT_LED) & 0x0F00) >> 4) | (((PORT_LED) & 0x0F00) >> 8) ); |
| const unsigned char Off = ( (((PORT_LED) & 0x0F00) >> 4) ); |
| const unsigned char On = ( ((PORT_LED & 0x0F00) >> 4) | ((PORT_LED & 0x0F00) >> 8) ); |
| const unsigned char Off = ( ((PORT_LED & 0x0F00) >> 4) ); |
| |
| if (On) |
| { |
| FT_STATUS ftStatus; |
| |
| // Set / Reset LED Pin |
| ftStatus = FT_SetBitMode(ftHandle, LedEnable ? On : Off, FT_BITMODE_CBUS_BITBANG); |
| FT_SetBitMode(ftHandle, LedEnable ? On : Off, FT_BITMODE_CBUS_BITBANG); |
| |
| // Return to used Mode |
| ftStatus = FT_SetBitMode(ftHandle, (UCHAR)IO_OUTPUT_MASK, FT_BITMODE_SYNC_BITBANG); //FT_BITMODE_SYNC_BITBANG / FT_BITMODE_ASYNC_BITBANG |
| FT_SetBitMode(ftHandle, (UCHAR)(0xFF & IO_OUTPUT_MASK), FT_BITMODE_SYNC_BITBANG); //FT_BITMODE_SYNC_BITBANG / FT_BITMODE_ASYNC_BITBANG |
| } |
| } |
| |
| 357,12 → 355,12 |
|---|
| |
| |
| // Send data to JTAG port and bring returned data |
| int jtagScan(const unsigned char *TMS, const unsigned char *TDI, unsigned char *TDO, int bits) |
| int jtagScan(const unsigned char *TMS, const unsigned char *TDI, unsigned char *TDO, unsigned int bits) |
| { |
| FT_STATUS ftStatus; |
| DWORD BytesWritten; |
| DWORD BytesReceived; |
| int r, t; |
| unsigned int r, t; |
| |
| // Decompose TDI and TMS byte array to raw bitstream |
| //(1 TDI bit + 1 TMS bit --> 1 byte + 1 byte with TCK) |
| 377,12 → 375,12 |
|---|
| jtagSetLED(true); |
| |
| // Prepare transmit data to buffer |
| for (int i = 0; i < bits; ++i) |
| for (unsigned int i = 0; i < bits; ++i) |
| { |
| unsigned char v = 0 | LedMask; // LED On / Off (on DBUS) |
| if (TMS[i/8] & (1<<(i&7))) |
| { |
| v |= (PORT_TMS); |
| v |= PORT_TMS; |
| // printf("T"); |
| } |
| else |
| 391,7 → 389,7 |
|---|
| } |
| if (TDI[i/8] & (1<<(i&7))) |
| { |
| v |= (PORT_TDI); |
| v |= PORT_TDI; |
| // printf("|"); |
| } |
| else |
| 399,7 → 397,7 |
|---|
| // printf("."); |
| } |
| buffer[i * 2 + 0] = v; |
| buffer[i * 2 + 1] = v | (PORT_TCK); |
| buffer[i * 2 + 1] = v | PORT_TCK; |
| } |
| PinStatus = buffer[bits*2-1]; |
| // printf("\n"); |
| 422,7 → 420,7 |
|---|
| return -2; |
| } |
| |
| int i = 0; |
| unsigned int i = 0; |
| |
| while (i < t) |
| { |
| 457,9 → 455,9 |
|---|
| // Pack TDO bitstream from receive buffer to byte array |
| memset(TDO, 0, (bits + 7) / 8); |
| |
| for (int i = 0; i < bits; ++i) |
| for (unsigned int i = 0; i < bits; ++i) |
| { |
| if (buffer[i * 2 + 1] & (PORT_TDO)) |
| if (buffer[i * 2 + 1] & PORT_TDO) |
| { |
| TDO[i/8] |= 1 << (i&7); |
| // printf("H"); |