2024-05-03 11:18 AM
Hi,
I'm using STM32WL5 SoC in my lora project.
I started from this example: "LoRaWAN_End_Node_DualCoreFreeRTOS".
In my board, I have a problem at startup, CPU2 doesn't start after a simple pin reset (NRST).
The only way is to switch power supply off, wait for all capacitors down, and switch on.
I tryed to clear PWR_CR4_C2BOOT at startup, without success.
This is where CPU1 wait forever:
void MBMUXIF_WaitCm0MbmuxIsInitialized(void)
{
while (pMb_RefTable->SynchronizeCpusAtBoot != CPUS_BOOT_SYNC_CPU2_INIT_COMPLETED)
{
}
}
Can anyone help me?
Thanks.
2024-06-02 10:21 AM
Hello @DiegoKer
Arr you using the exact example "LoRaWAN_End_Node_DualCoreFreeRTOS" without any modification and following the readme procedure? If so, do you have the same issue will using the sequencer based example?
Best Regards
STTwo-32
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