We are using the xcp protocol to calibrate our ECU's. We want to read/write characteristics to the ECU, but the toolkit doesn't do the adress mapping from the registers in flash to the registers in ram. I have installed the latests version of the ECUMC toolkit with labview 2013 and update the niemcc.dll to get the seed and key mechanism working. The adress mapping functionality should be available, but it doesn't seem to work or I do something wrong.