NRF5x: Add bug fix for the first timer read.

It has been noticed that first read value can not be trusted.
2018-05-25 12:55:54 +02:00 · 2018-05-25 12:55:54 +02:00 · 1e49e4d45c
parent d6b7367bac
commit 1e49e4d45c
1 changed files with 3 additions and 0 deletions
--- a/targets/TARGET_NORDIC/TARGET_NRF5x/us_ticker.c
+++ b/targets/TARGET_NORDIC/TARGET_NRF5x/us_ticker.c
@ -100,6 +100,9 @@ void us_ticker_init(void)

    nrf_timer_task_trigger(NRF_TIMER1, NRF_TIMER_TASK_START);

+    /* Bug fix. First value can't be trusted. */
+    nrf_timer_task_trigger(NRF_TIMER1, NRF_TIMER_TASK_CAPTURE1);
+
    us_ticker_initialized = true;
 }