2017-04-05 01:28 AM
i use adc in dual mode fast interleaved with stm32f103
when i use adc with continuous conversion mode
if i set adc to 14mhz i get 1msps and this good
but when i use timer3 trigger out the maximum speed i can get is about 500ksps
so the continuous conversion mode give me full adc speed but tim3 give me half full speed
whyyyyyyy???