RE: ble with timer

MartinBL — Thu, 08 Feb 2018 15:19:34 GMT

Hi,

Try to use

sd_nvic_EnableIRQ(TIMER2_IRQn);

instead of

NVIC_EnableIRQ(TIMER2_IRQn);

After you have enabled the Softdevice, it restricts access to the Nested Vectored Interrupt Controller (NVIC) . When a peripheral is restricted by the Softdevice like this, there is usually an alternative Softdevice API (function prefixed with sd_) that you can use instead. As an example you can use sd_clock_hfclk_request() to turn on the HF clock when the CLOCK peripheral is restricted by the Softdevice.