public bool AcquireAndEraseSFlash()
{
int hr = S_OK;
string strError = "";
if (!InitializeProgrammer())
{
return(false);
}
//-1-. Acquire part (it automatically sets IMO to 48 MHz to enable Flash Updates)
hr = Programmer.DAP_Acquire(out strError);
if (!IsSuccess(hr))
{
Log.PrintLog(this, strError, LogDetailLevel.LogRelevant);
return(false);
}
//-2-. Check if this is PSoC4-BLE family
byte[] siliconID;
hr = Programmer.PSoC4_GetSiliconID(out siliconID, out strError);
if (!IsSuccess(hr))
{
Log.PrintLog(this, strError, LogDetailLevel.LogRelevant);
return(false);
}
if (siliconID[3] == 0x9E) //check Family ID field for "BLE" and "BLE256K"
{
ble_Family = BLE_FAMILY.BLE_128K;
}
else if ((siliconID[3] == 0xA3) || (siliconID[3] == 0xAA) || (siliconID[3] == 0xAE)) //BLE-256, BLE-256-DMA, BLEvII
{
ble_Family = BLE_FAMILY.BLE_256K;
}
else
{
strError = "Detected target is not from PSoC4-BLE family. Please connect correct device.";
return(false);
}
//-3-. Move Chip into OPEN state (if in PROTECTED state now). User SFLASH rows can be updated only in OPEN state.
TestStatusUpdate(MTKTestMessageType.Information, "Erasing...");
hr = PSoC4_EraseAll();
if (!IsSuccess(hr))
{
Log.PrintLog(this, "Unable to erase chip.", LogDetailLevel.LogRelevant);
return(false);
}
return(true);
}