I want to generate an arbitrary wave form on channel1 and channel2 of timer1. I use dma burst mode and other:MCU: STM32f401CCU6Frequency: 84 MhzTIM1 PSC: 84-1TIM1 Counter Mode: Center aligned mode 1TIM1 RCR: 1TIM1 ARR: 1000TIM1 frequency is 500 and t...