rtos - softdevice with nrf51422

[bubune]

Hi Support team,

I've ported succesfully chibios RTOS on the nrf51422 for month. I've also ported some drivers like I2C - UART - SPI- GPIOS and others... I can play with it make some apps that running perfectly.

Now I've started to integrate the softdevice but I get problems. In the main, first thing is done is to enable the softdevice.

sd_softdevice_enable(NRF_CLOCK_LFCLKSRC_XTAL_50_PPM, softdevice_assert_callback);

But soon I call this function I get hardfault handler.

I made special attention about Ram/Flash usage and other recommandations. Chip is working well as I run sucessfuly the Hrm example.

Can you list all things that I need to check that can cause this issue?

Regards, Bruno

[bubune]

I made some investigations. It seems that enabling the PSP stack before to enable the softdevice make the softdevice get an error.I'm using the NRF51422_AAC0 and the lasest SDK 4.2.2 for this chip. I'm also compiling with GCC. Can nordic team helping on this issue? I've read somewhere on this forum that softdevice 110 can be impacted with MSP/PSP stack. is it possible to get the same issue?

Regards, Bruno