stm32g4 adc & dma &timer

[wjun.1]

I have stm32g441 Chip. ADC1 used in external trigger  mode and triggered by Time1Channel4 (OC4REF),But when T1Ch1- T1Ch3 worked in Center-aligned mode,T1CH4 has not Worked,ADC1 DMA interrupt occured,and occured in cycle.

[waclawek.jan]

I don't quite understand what's the problem, but in any case reading out and checking the relevant TIM and ADC registers content may reveal what's wrong.

JW