Set OS time tick priority
Project: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/commit/5376a6f2 Tree: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/tree/5376a6f2 Diff: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/diff/5376a6f2 Branch: refs/heads/master Commit: 5376a6f2f9750e3cd46829bc311b409188e96ed1 Parents: 99f3e5f Author: wes3 <w...@micosa.io> Authored: Wed Feb 3 13:05:15 2016 -0800 Committer: wes3 <w...@micosa.io> Committed: Wed Feb 3 13:06:42 2016 -0800 ---------------------------------------------------------------------- hw/bsp/nrf51dk/src/os_bsp.c | 3 +++ 1 file changed, 3 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/blob/5376a6f2/hw/bsp/nrf51dk/src/os_bsp.c ---------------------------------------------------------------------- diff --git a/hw/bsp/nrf51dk/src/os_bsp.c b/hw/bsp/nrf51dk/src/os_bsp.c index 1596d2e..24b8c94 100644 --- a/hw/bsp/nrf51dk/src/os_bsp.c +++ b/hw/bsp/nrf51dk/src/os_bsp.c @@ -19,6 +19,8 @@ #include "mcu/nrf51_bitfields.h" #include "mcu/nrf51_hal.h" +#define BSP_LOWEST_PRIO ((1 << __NVIC_PRIO_BITS) - 1) + static struct flash_area bsp_flash_areas[] = { [FLASH_AREA_BOOTLOADER] = { .fa_flash_id = 0, /* internal flash */ @@ -125,6 +127,7 @@ os_bsp_systick_init(uint32_t os_ticks_per_sec) NRF_RTC0->TASKS_CLEAR = 1; /* Set isr in vector table and enable interrupt */ + NVIC_SetPriority(RTC0_IRQn, BSP_LOWEST_PRIO - 1); NVIC_SetVector(RTC0_IRQn, (uint32_t)rtc0_timer_handler); NVIC_EnableIRQ(RTC0_IRQn);
