NRF51822 ARMGCC FreeRTOS vTaskDelay not Work.

RE: NRF51822 ARMGCC FreeRTOS vTaskDelay not Work.

HanChen — Thu, 08 Dec 2016 13:33:23 GMT

thanks.

remove define. -DS130 -DSOFTDEVICE_PRESENT -DBLE_STACK_SUPPORT_REQD

Now everything is normal.

RE: NRF51822 ARMGCC FreeRTOS vTaskDelay not Work.

Susheel Nuguru — Thu, 08 Dec 2016 09:06:57 GMT

Looking at the softdevice assert and the PC value, it is quite clear that you are still configuring the power/clock without using sd_xxx API after enabling the softdevice. Try to find the place where you are configuring power/clock registers or enabling interrupt/events which is not allowed if you are not using sd_xxx API.

RE: NRF51822 ARMGCC FreeRTOS vTaskDelay not Work.

Susheel Nuguru — Mon, 05 Dec 2016 17:17:06 GMT

You cannot enable this IRQ as POWER/CLOCK is not available for application, you can do this when not using softdevice.

RE: NRF51822 ARMGCC FreeRTOS vTaskDelay not Work.

HanChen — Mon, 05 Dec 2016 17:07:18 GMT

freertos demo use:

/* Initialize clock driver for better time accuracy in FREERTOS */
err_code = nrf_drv_clock_init();
APP_ERROR_CHECK(err_code);


./components/device/nrf51.h:75:  POWER_CLOCK_IRQn              =   0,              /*!<   0  POWER_CLOCK                                                      */
./components/device/nrf52.h:80:  POWER_CLOCK_IRQn              =   0,              /*!<   0  POWER_CLOCK                                                      */
./components/drivers_nrf/clock/nrf_drv_clock.c:140:    nrf_drv_common_irq_enable(POWER_CLOCK_IRQn, CLOCK_CONFIG_IRQ_PRIORITY);

Freertos and softdevice

Can only use one?

RE: NRF51822 ARMGCC FreeRTOS vTaskDelay not Work.

Susheel Nuguru — Mon, 05 Dec 2016 16:39:03 GMT

most likely you forgot to set the priority of a interrupt using NVIC_SetPriority , which defaulted to priority level 0 or you are enabling interrupt of a peripheral reserved by softdevice, both of which are not allowed by softdevice.

RE: NRF51822 ARMGCC FreeRTOS vTaskDelay not Work.

HanChen — Mon, 05 Dec 2016 16:10:31 GMT

S130 SoftDevice v2.0.1 , ic_info_get rev:3

RE: NRF51822 ARMGCC FreeRTOS vTaskDelay not Work.

Susheel Nuguru — Mon, 05 Dec 2016 13:43:59 GMT

Hi, Which version of S130 did you use and please try this with latest SDK? If your chip version is old and not compatible with latest SDK then please tell me which version of chip you are using.