I have externally an IC connected to my Teensy 3.2 which i would like to disable on startup. I have to pull a reset pin on the IC towards ground. However it takes the teensy about 100ms to do this. Is there a way to make this quicker something like 10ms wouldn't be a problem.
This is my code:
I checked how quickly the linear regulator has the 3.3V and that only takes 3 ms or so, so the delay does not result from a slow power supply.
This is my code:
Code:
#include <Arduino.h>
const int Pin_Reset = 14;
void setup() {
pinMode(Pin_Reset, OUTPUT);
digitalWriteFast(Pin_Reset, LOW); // 100ms have passed until this happens !!
...
I checked how quickly the linear regulator has the 3.3V and that only takes 3 ms or so, so the delay does not result from a slow power supply.
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