diff options
Diffstat (limited to 'stmhal/adc.c')
| -rw-r--r-- | stmhal/adc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/stmhal/adc.c b/stmhal/adc.c index 57dc212d6..c70d88eaf 100644 --- a/stmhal/adc.c +++ b/stmhal/adc.c @@ -34,6 +34,7 @@ #include "adc.h" #include "pin.h" #include "genhdr/pins.h" +#include "mphal.h" #include "timer.h" /// \moduleref pyb @@ -89,6 +90,7 @@ STATIC void adc_init_single(pyb_obj_adc_t *adc_obj) { // Channels 0-16 correspond to real pins. Configure the GPIO pin in // ADC mode. const pin_obj_t *pin = pin_adc1[adc_obj->channel]; + mp_hal_gpio_clock_enable(pin->gpio); GPIO_InitTypeDef GPIO_InitStructure; GPIO_InitStructure.Pin = pin->pin_mask; GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; @@ -348,6 +350,7 @@ void adc_init_all(pyb_adc_all_obj_t *adc_all, uint32_t resolution) { // Channels 0-16 correspond to real pins. Configure the GPIO pin in // ADC mode. const pin_obj_t *pin = pin_adc1[channel]; + mp_hal_gpio_clock_enable(pin->gpio); GPIO_InitTypeDef GPIO_InitStructure; GPIO_InitStructure.Pin = pin->pin_mask; GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; |