AnsweredAssumed Answered

STM32 CubeMX 4.23.0 bug (ADC1+DMA+TIM6_TRGO)

Question asked by Alexey Kozyrev on Nov 8, 2017
Latest reply on Feb 13, 2018 by Jeanne Joly

Generated a project for STM32F746 (Firmware Package for Family STM32F7 v1.8.0) that uses ADC1 + DMA + TIM6 (TRGO) for Keil MDA-ARM 5. Tried to run it - no trigger is received by ADC, so no convertion data is transferred over DMA.

 

The bug is documented in "STM32F74xxx STM32F75xxx Errata sheet", page 7 (2.2.1). Workaround is to turn on CLOCK for DAC.

 

Please fix the bug in code generating .

Outcomes