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cc26xx: enable sync between radio timer and RTC, useful for TSCH

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This commit is contained in:
Atis Elsts 2016-04-25 18:02:26 +03:00
parent 95b66657aa
commit a47fb723e4
1 changed files with 3 additions and 0 deletions
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3
cpu/cc26xx-cc13xx/clock.c
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@ -118,6 +118,9 @@ clock_init(void)
/* GPT0 / Timer B: One shot, PWM interrupt enable */ /* GPT0 / Timer B: One shot, PWM interrupt enable */
HWREG(GPT0_BASE + GPT_O_TBMR) = HWREG(GPT0_BASE + GPT_O_TBMR) =
((TIMER_CFG_B_ONE_SHOT >> 8) & 0xFF) | GPT_TBMR_TBPWMIE; ((TIMER_CFG_B_ONE_SHOT >> 8) & 0xFF) | GPT_TBMR_TBPWMIE;
/* enable sync with radio timer */
HWREGBITW(AON_RTC_BASE + AON_RTC_O_CTL, AON_RTC_CTL_RTC_UPD_EN_BITN) = 1;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
static void static void