Foxflash Read and Wite Renault Midlum 280 TRW EMS2.2 via OBD

Foxflash new feedback:

Renault midlum 280 Trw ems2.2 (truck)
Read obd ok
Write obd ok
Checksum by foxflash.
Read 8 min

Write 2 steps: 1 for 17 minutes (with 2 interruptions of 120 seconds) 1 for 7.45 minutes

Obd only 64kb file.  src off ok.