//*****************************************************
//* Name: pindmdInit
//* Purpose: initialize ftdi driver
//* In:
//* Out:
//*****************************************************
void pinddrvInit(void)
{
UINT8 deviceId;
#ifdef PINDMD2
int ret = 0;
enabled = 1;
do16 = 1;
//f = fopen("debug.txt","w");
//init usb library
usb_init();
//find busses
usb_find_busses();
//find devices
usb_find_devices();
//try to open our device
if( !( device = open_dev() ) ) {
//if not successfull, print error message
MessageBox(NULL, "PinDMD not found", "Error", MB_ICONERROR);
enabled = 0;
return;
}
//set configuration
if( usb_set_configuration( device, MY_CONFIG ) < 0 ) {
MessageBox(NULL, "PinDMD cannot configure", "Error", MB_ICONERROR);
enabled = 0;
usb_close( device );
return;
}
//try to claim interface for use
if( usb_claim_interface( device, MY_INTF ) < 0 ) {
MessageBox(NULL, "PinDMD cannot claim interface", "Error", MB_ICONERROR);
enabled = 0;
usb_close( device );
return;
}
// SETUP async
ret = usb_bulk_setup_async( device, &asyncWriteContext, EP_OUT );
if( ret < 0 ) {
MessageBox(NULL, "PinDMD cannot setup async", "Error", MB_ICONERROR);
enabled = 0;
//relese interface
usb_release_interface( device, MY_INTF );
//close device and exit
usb_close( device );
return;
}
//if(f)
// fprintf(f,"all ok:%d \n",enabled);
#else
FT_DEVICE_LIST_INFO_NODE *devInfo;
DWORD numDevs;
UINT8 i;
UINT8 BitMode;
deviceId = 0;
sendFrameCount=0;
// create the device information list
ftStatus = FT_CreateDeviceInfoList(&numDevs);
enabled = 0;
// ftdi devices found
if (numDevs > 0) {
// allocate storage for list based on numDevs
devInfo = (FT_DEVICE_LIST_INFO_NODE*)malloc(sizeof(FT_DEVICE_LIST_INFO_NODE)*numDevs);
// get the device information list
ftStatus = FT_GetDeviceInfoList(devInfo,&numDevs);
// info request successful
if (ftStatus == FT_OK) {
for (i = 0; i < numDevs; i++) {
// search for pindmd board serial number
if((strcmp(devInfo[i].SerialNumber,"DMD1000")==0) || (strcmp(devInfo[i].SerialNumber,"DMD1001")==0) || (strcmp(devInfo[i].SerialNumber,"DMD2000A")==0)){
// assign divice id (incase other ftdi devices are connected)
deviceId=i;
enabled = 1;
}
// pinDMD 2
//if(strcmp(devInfo[i].SerialNumber,"DMD2000A")==0)
// pinDMD_Version = 2;
// slow usb
if(strcmp(devInfo[i].SerialNumber,"DMD1001")==0)
slowUSB = 1;
}
}
} else {
enabled=0;
return;
}
// get handle on device
ftStatus = FT_Open(deviceId, &ftHandle);
if(ftStatus != FT_OK){
// FT_Open failed return;
enabled=0;
return;
}
// check pinDMD firmware to see if its 16 colour (bit4=true)
FT_SetBitMode(ftHandle, 0x0, 0x20);
ftStatus = FT_GetBitMode(ftHandle, &BitMode);
if (ftStatus == FT_OK) {
// BitMode contains current value
do16 = ((BitMode&0x08)==0x08);
doOther = ((BitMode&0x04)==0x04);
}
// original pinDMD
//if(pinDMD_Version==1){
// set Asynchronous Bit Bang Mode
FT_SetBitMode(ftHandle, 0xff, 0x1);
// set Baud
FT_SetBaudRate(ftHandle, slowUSB?11000:12000); // Actually 10400 * 16
// new pinDMD 2 FPGA
/*} else {
do16 = 1;
FT_SetBitMode(ftHandle, 0xff, 0);
Sleep(10);
FT_SetBitMode(ftHandle, 0xff, 0x40);
FT_SetLatencyTimer(ftHandle, 16);
FT_SetUSBParameters(ftHandle,0x10000, 0x10000);
FT_SetFlowControl(ftHandle, FT_FLOW_RTS_CTS, 0x0, 0x0);
FT_Purge(ftHandle, FT_PURGE_RX);
Sleep(10);
}*/
#endif
}
int ftdi_init()
{
FT_DEVICE ftDevice;
DWORD deviceID;
char SerialNumber[16+1];
char Description[64+1];
// Does an FTDI device exist?
printf("Checking for FTDI devices...\n");
ftStatus = FT_CreateDeviceInfoList(&dwNumDevs);
// Get the number of FTDI devices
if (ftStatus != FT_OK) // Did the command execute OK?
{
printf("Error in getting the number of devices\n");
return 1; // Exit with error
}
if (dwNumDevs < 1) // Exit if we don't see any
{
printf("There are no FTDI devices installed\n");
return 1; // Exist with error
}
printf("%d FTDI devices found - the count includes individual ports on a single chip\n", dwNumDevs);
ftHandle=NULL;
//go thru' list of devices
for(int i=0; i<dwNumDevs; i++)
{
printf("Open port %d\n",i);
ftStatus = FT_Open(i, &ftHandle);
if (ftStatus != FT_OK)
{
printf("Open Failed with error %d\n", ftStatus);
printf("If runing on Linux then try <rmmod ftdi_sio> first\n");
continue;
}
FT_PROGRAM_DATA ftData;
char ManufacturerBuf[32];
char ManufacturerIdBuf[16];
char DescriptionBuf[64];
char SerialNumberBuf[16];
ftData.Signature1 = 0x00000000;
ftData.Signature2 = 0xffffffff;
ftData.Version = 0x00000003; //3 = FT2232H extensions
ftData.Manufacturer = ManufacturerBuf;
ftData.ManufacturerId = ManufacturerIdBuf;
ftData.Description = DescriptionBuf;
ftData.SerialNumber = SerialNumberBuf;
ftStatus = FT_EE_Read(ftHandle,&ftData);
if (ftStatus == FT_OK)
{
printf("\tDevice: %s\n\tSerial: %s\n", ftData.Description, ftData.SerialNumber);
printf("\tDevice Type: %02X\n", ftData.IFAIsFifo7 );
break;
}
else
{
printf("\tCannot read ext flash\n");
}
}
if(ftHandle==NULL)
{
printf("NO FTDI chip with FIFO function\n");
return -1;
}
//ENABLE SYNC FIFO MODE
ftStatus |= FT_SetBitMode(ftHandle, 0xFF, 0x00);
ftStatus |= FT_SetBitMode(ftHandle, 0xFF, 0x40);
if (ftStatus != FT_OK)
{
printf("Error in initializing1 %d\n", ftStatus);
FT_Close(ftHandle);
return 1; // Exit with error
}
UCHAR LatencyTimer = 2; //our default setting is 2
ftStatus |= FT_SetLatencyTimer(ftHandle, LatencyTimer);
ftStatus |= FT_SetUSBParameters(ftHandle,0x10000,0x10000);
ftStatus |= FT_SetFlowControl(ftHandle,FT_FLOW_RTS_CTS,0x10,0x13);
if (ftStatus != FT_OK)
{
printf("Error in initializing2 %d\n", ftStatus);
FT_Close(ftHandle);
return 1; // Exit with error
}
//return with success
return 0;
}
int main(int argc, char ** argv)
{
DWORD devIndex = 0;
char Buffer[255];
ftdi_pins.pins = 0xF1;
ftdi_pins.clk = HIGH;
DWORD p = 0;
byte e1 = 0xff;
byte e2 = 0;
HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
SetConsoleTextAttribute(hConsole, 7);
if (argc < 2) {
printf("Please specify the hex file\n");
return 1;
}
FT_STATUS ftStatus = FT_ListDevices((PVOID)devIndex, Buffer, FT_LIST_BY_INDEX | FT_OPEN_BY_SERIAL_NUMBER);
if (ftStatus == FT_OK) {
int bytes = load_file(argv[1]);
ftStatus = FT_OpenEx(Buffer, FT_OPEN_BY_SERIAL_NUMBER, &ftdi_chip);
FT_SetBitMode(ftdi_chip, PIN_TX | PIN_RX | PIN_CTS, 1); // BIT BANG MODE
FT_SetBaudRate(ftdi_chip, BAUD_RATE);
setPin(RST_8051, LOW);
setPin(MOSI_8051, LOW);
setPin(CLK_8051, LOW);
setPin(RST_8051, HIGH);
Sleep(500);
printf("%x\n", progEnable());
Sleep(1100);
eraseChip();
for (int i = from_addr; i < to_addr + 1; i++) {
printf("%02X", readProgmem(0, i));
}
printf("\n");
for (int i = from_addr; i < to_addr + 1; i++) {
printf("%02X", memory[i]);
}
printf("\n");
// write memory
for (int i = from_addr; i < to_addr+1; i++) {
writeProgmem(0, i, memory[i]);
printf("%02X", readProgmem(0, i));
}
printf("\n");
Sleep(1000);
setPin(RST_8051, LOW);
Sleep(500);
FT_Close(ftdi_chip);
getchar();
}
else {
printf("Can't open FTDI chip\n");
return 1;
}
return 0;
}
void writebits(UCHAR Mask)
{
DWORD devIndex = 0;
DWORD numDevs;
UCHAR ucMask =0x0;
ftStatus = FT_CreateDeviceInfoList(&numDevs);
if (ftStatus == FT_OK)
{
// printf("Number of devices is %d\n",numDevs);
}
if (numDevs > 0)
{
// allocate storage for list based on numDevs
devInfo = (FT_DEVICE_LIST_INFO_NODE*)malloc(sizeof(FT_DEVICE_LIST_INFO_NODE)*numDevs); // get the device information list
ftStatus = FT_GetDeviceInfoList(devInfo,&numDevs);
if (ftStatus == FT_OK)
{
/*
for (i = 0; i < numDevs; i++)
{
printf("Dev %d:\n",i);
printf(" Flags=0x%x\n",devInfo[i].Flags);
printf(" Type=%s\n",devices[devInfo[i].Type]);
printf(" ID=0x%x\n",devInfo[i].ID);
printf(" LocId=0x%x\n",devInfo[i].LocId);
printf(" SerialNumber=%s\n",devInfo[i].SerialNumber);
printf(" Description=%s\n",devInfo[i].Description);
printf(" ftHandle=0x%x\n",devInfo[i].ftHandle);
}
*/
}
else
{
}
i=0;
ftStatus = FT_Open(i,&ftHandle);
if (ftStatus == FT_OK)
{
// printf("open OK\n");
}
else
{
printf("Open failed! \n");
}
ucMask = Mask;
// Set CBUS pins states
ftStatus = FT_SetBitMode(ftHandle,ucMask,0x20);
// Check to see if write successful
if (ftStatus == FT_OK) {
printf("CBUS Write Succesful: 0x%02X\n",ucMask);
}
else
{
printf("CBUS write failed!\n");
}
// Close device handle
ftStatus = FT_Close(ftHandle);
}
}