STWBC2-HP Evalobard

simonh · ‎2024-08-20

Hi All,

I have developed my own Evalboard for the STWBC2-HP based on the STEVAL-WBC2TX50. Now i have flashed the stdes-50w2cwbc_FW_v1.0.0.0.hex firmware to the board and the Software shows the following. The power transfer does not work. Do you have any suggestions why that is so?

Thank You

willzhou · ‎2024-08-20

Hi Simon

i think you use wrong hex file, correct version is 1.3.0.0, please use this attach file.

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simonh · ‎2024-08-20

Ok thank you.

But with this hex file loaded, it is nearly impossible to connect to the IC via UART. The most time this error occurs when connecting:

Is it possible to initate the Calibration via SWD interface with the STM32 Cubeprogrammer?

After a few times trying to connect it worked, but now i get the following message: SCHEDULER-MSG-ERROR

The error log is attached.

willzhou · ‎2024-08-20

Hi

Please erase all and download again, i have retest and do not have connect issues.

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simonh · ‎2024-08-20

I have erasedthe memory and downloaded it again.

But the problem still occurs. It seems that there is another problem on my board.