diff options
Diffstat (limited to 'cc3200/mods/pybadc.c')
| -rw-r--r-- | cc3200/mods/pybadc.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/cc3200/mods/pybadc.c b/cc3200/mods/pybadc.c index fb2ae16b4a..2494648b46 100644 --- a/cc3200/mods/pybadc.c +++ b/cc3200/mods/pybadc.c @@ -47,6 +47,7 @@ #include "adc.h" #include "pybadc.h" #include "pybpin.h" +#include "pybsleep.h" #include "pins.h" #include "mpexception.h" @@ -70,6 +71,16 @@ typedef struct _pyb_obj_adc_t { } pyb_obj_adc_t; +STATIC void pybadc_init (pyb_obj_adc_t *self) { + // enable the ADC channel + MAP_ADCChannelEnable(ADC_BASE, self->channel); + // enable and configure the timer + MAP_ADCTimerConfig(ADC_BASE, (1 << 17) - 1); + MAP_ADCTimerEnable(ADC_BASE); + // enable the ADC peripheral + MAP_ADCEnable(ADC_BASE); +} + /******************************************************************************/ /* Micro Python bindings : adc object */ @@ -120,13 +131,11 @@ STATIC mp_obj_t adc_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, // configure the pin in analog mode pin_config ((pin_obj_t *)pin, PIN_MODE_0, GPIO_DIR_MODE_IN, PYBPIN_ANALOG_TYPE, PIN_STRENGTH_2MA); - // enable the ADC channel - MAP_ADCChannelEnable(ADC_BASE, channel); - // enable and configure the timer - MAP_ADCTimerConfig(ADC_BASE, (1 << 17) - 1); - MAP_ADCTimerEnable(ADC_BASE); - // enable the ADC peripheral - MAP_ADCEnable(ADC_BASE); + // initialize it + pybadc_init (self); + + // register it with the sleep module + pybsleep_add ((const mp_obj_t)self, (WakeUpCB_t)pybadc_init); return self; } |