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mbed-classic: reduced priority of timer interrupt

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A higher priority ticker interrupt caused interoperability issues
with the nordic soft device. This commit reduces the interupt priority.
This commit is contained in:
James Devine 2016-03-24 16:09:41 +00:00
parent 6888edef4c
commit 5678d944fe
1 changed files with 1 additions and 2 deletions
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3
targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/us_ticker.c
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@ -28,7 +28,7 @@
#define MAX_TMR1_COUNTER_VAL 0x0000FFFF // Run the timer in 16 bit mode, for consistency with RTC algorithm above.
#define TMR1_CLOCK_FREQ (uint32_t)(1000000) // Run at 1MHz so the lower power 1MHz clock source can be used.
#define TMR1_IRQ_PRI 1 /**< Priority of the TMR1 interrupt (used
#define TMR1_IRQ_PRI 3 /**< Priority of the TMR1 interrupt (used
* for checking for timeouts and executing
* timeout handlers). This must be the same
* as APP_IRQ_PRIORITY_LOW; taken from the
@ -287,4 +287,3 @@ void us_ticker_clear_interrupt(void)
//NRF_TIMER1->EVENTS_COMPARE[3] = 0;
//NRF_TIMER1->EVENTS_COMPARE[0] = 0;
}