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stm32f746g-disco. Problem with adc. multichannel

Question asked by towi.towi on Jun 27, 2016
Latest reply on Jun 28, 2016 by ForumSTM32.ForumSTM3
Good morning, sorry for my bad english

I have a problem, with the adc peripheral. I want to take 2 measurements, each from a different channel. My idea is to use "NbrOfCurrentConversionRank" to differenciate a channel, from de other channel, but "NbrOfCurrentConversionRank" is always set to 0, and this variable don't exist in "stm32f7xx_hal_adc.c". Could it be a failure in libraries??