diff options
Diffstat (limited to 'os/hal/platforms')
| -rw-r--r-- | os/hal/platforms/STM32F4xx/adc_lld.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/os/hal/platforms/STM32F4xx/adc_lld.c b/os/hal/platforms/STM32F4xx/adc_lld.c index b31ca178c..29ed6fcc2 100644 --- a/os/hal/platforms/STM32F4xx/adc_lld.c +++ b/os/hal/platforms/STM32F4xx/adc_lld.c @@ -266,7 +266,8 @@ void adc_lld_start(ADCDriver *adcp) { }
#endif /* STM32_ADC_USE_ADC3 */
- /* ADC initial setup, starting the analog part.*/
+ /* ADC initial setup, starting the analog part here in order to reduce
+ the latency when starting a conversion.*/
adcp->adc->CR1 = 0;
adcp->adc->CR2 = ADC_CR2_ADON;
}
|