fixed tickless for RTC, removed it for TIMER

1 files changed, 1 insertions, 47 deletions

diff --git a/os/hal/ports/NRF51/NRF51822/st_lld.c b/os/hal/ports/NRF51/NRF51822/st_lld.c
index 51f942b..e3ae3f2 100644
--- a/os/hal/ports/NRF51/NRF51822/st_lld.c
+++ b/os/hal/ports/NRF51/NRF51822/st_lld.c
@@ -129,30 +129,6 @@ OSAL_IRQ_HANDLER(Vector6C) {
   OSAL_IRQ_EPILOGUE();

 }

 #endif

-

-#if (NRF51_SYSTEM_TICKS == NRF51_SYSTEM_TICKS_AS_TIMER)

-/**

- * @brief   System Timer vector. (TIMER0)

- * @details This interrupt is used for freerunning mode (tick-less)

- *          if selected with NRF51_SYSTEM_TICKS == NRF51_SYSTEM_TICKS_AS_TIMER

- *

- * @isr

- */

-OSAL_IRQ_HANDLER(Vector60) {

-

-  OSAL_IRQ_PROLOGUE();

-

-  /* Clear timer compare event */

-  if (NRF_TIMER0->EVENTS_COMPARE[0] != 0)

-    NRF_TIMER0->EVENTS_COMPARE[0] = 0;

-

-  osalSysLockFromISR();

-  osalOsTimerHandlerI();

-  osalSysUnlockFromISR();

-

-  OSAL_IRQ_EPILOGUE();

-}

-#endif

 #endif

 

 /*===========================================================================*/

@@ -172,34 +148,12 @@ void st_lld_init(void) {
   NRF_RTC0->PRESCALER   = (NRF51_LFCLK_FREQUENCY / OSAL_ST_FREQUENCY) - 1; 

   NRF_RTC0->EVTENCLR    = RTC_EVTEN_COMPARE0_Msk;

   NRF_RTC0->EVENTS_COMPARE[0] = 0;

+  NRF_RTC0->INTENSET    = RTC_INTENSET_COMPARE0_Msk;

 

   /* Start timer */

   nvicEnableVector(RTC0_IRQn, 8);

   NRF_RTC0->TASKS_START = 1;

 #endif

-

-#if (NRF51_SYSTEM_TICKS == NRF51_SYSTEM_TICKS_AS_TIMER)

-  NRF_TIMER0->TASKS_CLEAR = 1;

-

-  /*

-   * Using 32-bit mode with prescaler 16 configures this

-   * timer with a 1MHz clock.

-   */

-  NRF_TIMER0->BITMODE = 3;

-  NRF_TIMER0->PRESCALER = 4;

-

-  /*

-   * Configure timer 0 compare capture 1 to generate interrupt

-   * for overflow according to ST_OVERFLOW_VALUE

-   */

-  NRF_TIMER0->CC[0] = (1000000 / OSAL_ST_FREQUENCY) - 1;

-  NRF_TIMER0->SHORTS = 1;

-  NRF_TIMER0->INTENSET = 0x10000;

-

-  /* Start timer */

-  nvicEnableVector(TIMER0_IRQn, 8);

-  NRF_TIMER0->TASKS_START = 1;

-#endif

 #endif /* OSAL_ST_MODE == OSAL_ST_MODE_FREERUNNING */

 

 #if OSAL_ST_MODE == OSAL_ST_MODE_PERIODIC