Using sections in serialization project

RE: Using sections in serialization project

Dmitry — Thu, 30 Nov 2017 06:11:22 GMT

We've solved the issue by increasing interrupt stack size in mbed RTOS. It turns out that NRF52 SDK 13 consumed less stack memory than SDK 14 that's why we didn't faced the issue in older SDK version.

RE: Using sections in serialization project

Dmitry — Mon, 18 Sep 2017 11:37:04 GMT

Hardfault is happening on STM32 device when we try to write some data on the microSD card. We're running UART connectivity on the nRF and mbed RTOS on the STM32. Please note that previousely when SDK 13 was used we didn't have such problems so we think that problem is in using sections (please see questions 1-3 in the original request).

RE: Using sections in serialization project

Jørgen Holmefjord — Fri, 15 Sep 2017 13:06:42 GMT

I'm a bit confused, is the hardfault happening on the nRF or STM32 device? You are running SPI connectivity firmware from the SDK on the nRF, and mbed RTOS on the STM32?

RE: Using sections in serialization project

Dmitry — Thu, 14 Sep 2017 11:59:37 GMT

Hello, Jørgen! Yes, we check error codes. I've added code snippet in the initial question under Update #1 text.

RE: Using sections in serialization project

Jørgen Holmefjord — Mon, 11 Sep 2017 11:10:05 GMT

Are you checking all error codes from function calls? Could you post a code snippet from the part where the hardfault is happening?