Probability of receiving when writing falsh using QSPI: SOFTDEVICE ASSERTION FAILED error, causing device reboot.

[Vance]

Hello,

We use QSPI to operate the flash while ble is broadcasting. our software testers tested probabilistic reboots due to SOFTDEVICE: ASSERTION FAILED, pc = 0x0001786a or SOFTDEVICE: ASSERTION FAILED, pc = 0x00015074 or SOFTDEVICE: ASSERTION FAILED, pc = 0x00015a98. I read in the forum that RTOS turn off interrupts cannot turn off BLE interrupts and have done so, but the problem still occurs. when I write flash tests at 100ms, it goes to SOFTDEVICE in about 5 minutes: ASSERTION FAILED error.

Thank you in advance for helping me.

Best regards

[Kenneth]

Let me check with the FreeRTOS expert if he can take a look.

Kenneth

[Vance]

Thank you very much!

[Susheel Nuguru]

Vance, I will be able to test your code next week. It seems like there is some call to SVC in the wrong interrupt context but it is hard to say which context just lookiing at the code. Will have to test this on my desk and will come back to you early next week. Sorry for delays and thanks for understanding.

[Vance]

Thank you for your follow-up and I look forward to your good news.

[Susheel Nuguru]

I am sorry for delay, I was stuck with some other issue and did not intend to delay this. I will test this today based on your main.c file. Thanks for your patience so far.