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STM32F030 ADC Config

Question asked by Johnson.Mark.001 on Sep 28, 2015
Latest reply on Sep 28, 2015 by baird.hal.001
I could use some expertise on the ADC... Device STM32F030R8, I have a 10uSec rising pulse coming into PA2(PIN 16). I need to trigger the internal ADC to start converting data every 1 or 2 uSec (to be determined). Can someone shed some light on the preferred method to configure the PA2 I/O port to accept the rising edge and use timer 15 or another timer, ext interupt to start the ADC conversion? I understand that PA2 needs to be configured as an input, but there are many configurations for the use of  PA2.