Random 0x2001 (ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE) error

RE: Random 0x2001 (ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE) error

Ole Bauck — Thu, 10 Dec 2015 10:20:33 GMT

Using RTC0 will definitely cause problems.

RE: Random 0x2001 (ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE) error

Sam Lauffenburger — Wed, 09 Dec 2015 22:15:01 GMT

Ole - thanks for your response. I noticed that the RTC0 is "blocked" on that table. I am using RTC0 and TIMER1 to keep track of time for the device. I used the PPI to cause the RTC0 overflow event to increment the TIMER1->count.

I wonder if this is causing the issue. I'll try switching to use RTC1 tonight and see if it resolves the issue.

RE: Random 0x2001 (ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE) error

Ole Bauck — Wed, 09 Dec 2015 11:49:41 GMT

Can you specify which function is returning the error code? It looks like this error code is only returned from the sd_nvic functions related to IRQ. The error is "IRQn is not available for the application". Most likely this is because the code try to access peripherals that are blocked by the SoftDevice, see here (should be the same for s110). For example:

sd_nvic_EnableIRQ(RADIO_IRQn);

Will return error ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE.