Hi all. I'm having trouble using this on can2004 c5 x7. I have used first in can2010ev uds, c4 picasso b78 2017 without problems, both for reading and writing in uds ecus.
I am using sketch arduino-psa-diag on a Arduino Nano and MCP2515.
However, I can't use it properly in Citroen C5 X7 ecus CAN2004 (KWP2000).
For example, on bta_2 kwp2000, I can establish communication with it, I can read zones, but however, writing is not possible. In fact, ss soon as I send the unlock command I receive this response "7F2712" and I don't know what I'm doing wrong.
I have tried for example on other ecu bsi04ev and the same thing happens, I can read zones, but it is impossible to unlock ecu in order to be able to write later.
I'm using this for BTA_2.
>77C:67C
10C0
: DC3B:83:C0
And for bsi i am using this:
>752:652
10C0
:B001:83:C0
What should I do?
Regards
I am using sketch arduino-psa-diag on a Arduino Nano and MCP2515.
However, I can't use it properly in Citroen C5 X7 ecus CAN2004 (KWP2000).
For example, on bta_2 kwp2000, I can establish communication with it, I can read zones, but however, writing is not possible. In fact, ss soon as I send the unlock command I receive this response "7F2712" and I don't know what I'm doing wrong.
I have tried for example on other ecu bsi04ev and the same thing happens, I can read zones, but it is impossible to unlock ecu in order to be able to write later.
I'm using this for BTA_2.
>77C:67C
10C0
: DC3B:83:C0
And for bsi i am using this:
>752:652
10C0
:B001:83:C0
What should I do?
Regards
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