STM32L4 ADC HAL Multimode

sttn · ‎2016-08-03

Posted on August 03, 2016 at 15:14

Hello! I am trying to start ADC2 on stm32l476, but it always goes to error handler

multimode.Mode = ADC_MODE_INDEPENDENT;

if (HAL_ADCEx_MultiModeConfigChannel(&hadc2, &multimode) != HAL_OK)

{

Error_Handler();

}

This condition never return true

if ( (ADC_IS_CONVERSION_ONGOING_REGULAR(hadc) == RESET)

&& (ADC_IS_CONVERSION_ONGOING_REGULAR(&tmphadcSlave) == RESET) )

I checked bits in registers but they are ok. Can you tell me thats wrong?

Jeanne Joly · ‎2017-01-13

Posted on January 13, 2017 at 15:48

Hello

telezhkin.artur,

This issue is solved in CubeMX4.18.

Please, upgrade CubeMX to avoid having this issue.

BR. Eric

View solution in original post

Amel NASRI · ‎2016-08-18

Posted on August 18, 2016 at 17:03

Hi telezhkin.artur,

I think that this is the same issue as the one highlighted in [DEAD LINK /public/STe2ecommunities/mcu/Lists/STM32Java/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/STM32Java/STM32L4%20ADC%20Initialization%20Problem&FolderCTID&currentviews=53]this thread. A workaround is already suggested there.

We will try to get it fixed soon.

-Mayla-

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Jeanne Joly · ‎2017-01-13