STM32L052 ADC driver prescaler always > 1 Topic is solved

[Alex]

STM32L052 ChibiOS 20.3.3 The ADC driver does not allow setting the prescaler value to 1 (ADC_CCR_PRESC = 0). This is correct?

[Giovanni]

Hi,

You should be able to set the prescaler in mcuconf.h, see STM32_ADC_PRESCALER_VALUE.

Giovanni

[Alex]

if STM32_ADC_PRESCALER_VALUE < 2
#error "Invalid value assigned to STM32_ADC_PRESCALER_VALUE"

[Giovanni]

Moving in "bug reports".

Giovanni

[Giovanni]

bumping as self-reminder

[Giovanni]

Hi,

Fixed as bug #1230.

Giovanni