I followed the steps to program the BLE RL78-G1D with this documentation "R12AN0056EU0112 Rev.1.12".
I succeeded until 13th page with the "programmer.hex"
I have trouble when the programmer.hex programs RL78-G1D with "RL78-firmware.hex".
He succeed to:
- Building Load Image
Then I have "Programming RL78-G1D... failed", and i don't know why and how change to do this step.
Did someone already got this problem, and can help me?
Thanks you for your help!
I did not experience the problem which you described - in my case the "Programming RL78-G1D..." step ended with a "Done" message.
I used the example available at this link:https://www.renesas.com/en-eu/software/D6001083.html
Could you double-check that you are using the correct .hex file - it should be the "RL78-firmware.hex" file, size: 339957 bytes.
In reply to anper:
In reply to isitsup:
the RL78/G1D breakdown is of course possible - it is worth to examine this chip thoroughly. Do you have appropriate tools to do that?
One simple parameter which you could check is a voltage powering this chip - this can be measured on TP1 and TP2 test points. It should be 3.3V.
Do you have another Renesas Synergy board? It could be SK-S7G2 or PK-S5D9.
What is the version of the board which you use? In the documentation (R12AN0056EU0112) it is mentioned that SK-S7G2 v2.0 and above is supported.
the version of the SK-S7G2 board can be found next to the display and the reset jumper. In my case it is "SK-S7G2-REV3.1".
One more thing which you can check is a configuration jumpers position - make sure that all the jumpers on the problematic board are in the same position as on the board which works fine.
In reply to Phillipe:
from my experience it is possible to program the RL78/G1D chip multiple times. In case of failure, please try to: