/*
* wxEVT_COMMAND_BUTTON_CLICKED event handler for ID_UNLOCK_BUTTON
*/
void ColdfireUnlockerPanel::OnUnlockButtonClick( wxCommandEvent& event )
{
#if TARGET == CFVx
eraseCFVxDevice();
#elif TARGET == MC56F80xx
eraseDscDevice();
#endif
USBDM_SetTargetType(T_OFF);
}
/*
* wxEVT_COMMAND_BUTTON_CLICKED event handler for ID_INIT_CHAIN_BUTTON
*/
void ColdfireUnlockerPanel::OnInitChainButtonClick( wxCommandEvent& event )
{
USBDM_SetExtendedOptions(&bdmOptions);
#if TARGET == CFVx
if (USBDM_SetTargetTypeWithRetry(T_CFVx) != BDM_RC_OK) {
return;
}
#elif TARGET == MC56F80xx
if (USBDM_SetTargetTypeWithRetry(T_MC56F80xx) != BDM_RC_OK) {
return;
}
#endif
loadJTAGDeviceList();
USBDM_SetTargetType(T_OFF);
}
USBDM_ErrorCode usbdmInit(TargetType_t targetType = T_CFV1) {
unsigned int deviceCount;
unsigned int deviceNum;
USBDM_ErrorCode rc = USBDM_Init();
if (rc != BDM_RC_OK) {
return rc;
}
rc = USBDM_FindDevices(&deviceCount);
print( "usbdmInit(): Usb initialised, found %d device(s)\n", deviceCount);
print("After USBDM_FindDevices, Time = %f\n", progressTimer->elapsedTime());
if (rc != BDM_RC_OK) {
return rc;
}
deviceNum = 0;
rc = USBDM_Open(deviceNum);
if (rc != BDM_RC_OK) {
print( "usbdmInit(): Failed to open %s, device #%d\n", getTargetTypeName(targetType), deviceNum);
return rc;
}
print( "usbdmInit(): Opened %s, device #%d\n", getTargetTypeName(targetType), deviceNum);
print("After USBDM_Open, Time = %f\n", progressTimer->elapsedTime());
// Set up sensible default since we can't change this (at the moment)
USBDM_ExtendedOptions_t bdmOptions = {sizeof(USBDM_ExtendedOptions_t), TARGET_TYPE};
USBDM_GetDefaultExtendedOptions(&bdmOptions);
bdmOptions.targetVdd = BDM_TARGET_VDD_3V3; // BDM_TARGET_VDD_NONE;
bdmOptions.autoReconnect = AUTOCONNECT_ALWAYS; // Aggressively auto-connect
bdmOptions.guessSpeed = FALSE;
bdmOptions.cycleVddOnConnect = FALSE;
bdmOptions.cycleVddOnReset = FALSE;
bdmOptions.leaveTargetPowered = FALSE;
bdmOptions.bdmClockSource = CS_DEFAULT;
bdmOptions.useResetSignal = FALSE;
bdmOptions.usePSTSignals = FALSE;
bdmOptions.interfaceFrequency = 1000; // 1MHz
bdmOptions.powerOnRecoveryInterval = 100;
bdmOptions.resetDuration = 100;
bdmOptions.resetReleaseInterval = 100;
bdmOptions.resetRecoveryInterval = 100;
rc = USBDM_SetExtendedOptions(&bdmOptions);
if (rc != BDM_RC_OK) {
print( "usbdmInit(): USBDM_SetExtendedOptions() failed\n");
return rc;
}
print("After USBDM_SetExtendedOptions, Time = %f\n", progressTimer->elapsedTime());
rc = USBDM_SetTargetType(targetType);
if (rc != BDM_RC_OK) {
print( "usbdmInit(): USBDM_SetTargetType() failed\n");
return rc;
}
print("After USBDM_SetTargetType, Time = %f\n", progressTimer->elapsedTime());
USBDM_TargetReset((TargetMode_t)(RESET_DEFAULT|RESET_SPECIAL));
print("After USBDM_TargetReset, Time = %f\n", progressTimer->elapsedTime());
if (USBDM_Connect() != BDM_RC_OK) {
print( "usbdmInit(): Connecting failed - retry\n");
USBDM_TargetReset((TargetMode_t)(RESET_DEFAULT|RESET_SPECIAL));
rc = USBDM_Connect();
if (rc != BDM_RC_OK) {
print( "targetConnect(): USBDM_SetTargetType() failed\n");
return rc;
}
}
print("After targetConnect, Time = %f\n", progressTimer->elapsedTime());
return BDM_RC_OK;
}
