Bricked Adafruit HUZZAH's
Posted: Mon Sep 28, 2015 6:14 amHi,
I hope this is in the right place. Please move it if it's not.
Anyways, I ran this arduino IDE code for I2C on two of my adafruit HUZZAH's and now they are both frozen or bricked. The led that shows the bootloader status is at about half brightness as it would be if it were ready to be programmed. The problem is that it's stuck that way. The LED won't go off even if I unplug it and plug it back in. It also won't accept any new programming.
I would appreciate any thoughts or experience anyone might have with regards to this!
Thanks,
Jeremy
I hope this is in the right place. Please move it if it's not.
Anyways, I ran this arduino IDE code for I2C on two of my adafruit HUZZAH's and now they are both frozen or bricked. The led that shows the bootloader status is at about half brightness as it would be if it were ready to be programmed. The problem is that it's stuck that way. The LED won't go off even if I unplug it and plug it back in. It also won't accept any new programming.
Code: Select all
#include <Wire.h>
#define I2CAddressESPWifi 6
int x=32;
void setup()
{
Serial.begin(115200);
Wire.begin(2,0);//Change to Wire.begin() for non ESP.
}
void loop()
{
Wire.beginTransmission(I2CAddressESPWifi);
Wire.write(x);
Wire.endTransmission();
x++;
delay(1);//Wait for Slave to calculate response.
Wire.requestFrom(I2CAddressESPWifi,10);
Serial.print("Request Return:[");
while (Wire.available())
{
delay(1);
char c = Wire.read();
Serial.print(c);
}
Serial.println("]");
delay(500);
}
I would appreciate any thoughts or experience anyone might have with regards to this!
Thanks,
Jeremy