diff options
Diffstat (limited to 'src/cc1111/ao_timer.c')
| -rw-r--r-- | src/cc1111/ao_timer.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/cc1111/ao_timer.c b/src/cc1111/ao_timer.c index a64b5aba..75cc4ce8 100644 --- a/src/cc1111/ao_timer.c +++ b/src/cc1111/ao_timer.c @@ -39,6 +39,9 @@ void ao_timer_isr(void) __interrupt 9 if (++ao_adc_count == ao_adc_interval) { ao_adc_count = 0; ao_adc_poll(); +#if (AO_DATA_ALL & ~(AO_DATA_ADC)) + ao_wakeup(DATA_TO_XDATA(&ao_adc_count)); +#endif } #endif } @@ -92,6 +95,13 @@ ao_clock_init(void) while (!(SLEEP & SLEEP_XOSC_STB)) ; + /* Power down the unused HFRC oscillator */ + SLEEP |= SLEEP_OSC_PD; + + /* Wait for HFRC to power down */ + while ((SLEEP & SLEEP_HFRC_STB) != 0) + ; + /* Crank up the timer tick and system clock speed */ CLKCON = ((CLKCON & ~(CLKCON_TICKSPD_MASK | CLKCON_CLKSPD_MASK)) | (CLKCON_TICKSPD_1 | CLKCON_CLKSPD_1)); |