Hello !
I have done something excessively stupid ... I uploaded a program continuously sending data over the bluetooth link. Furthermore the code cannot be more simple (and stupid)
/*
* Simon Ruffieux
* Project Arduino Bluetooth Switch
* Aout 2009
* EIA-FR
*/
#include <EEPROM.h>
#include <stdlib.h>
#include <string.h>
#include <avr/sleep.h>
#define LED_PIN 13
#define WAKE_PIN 2
#define RESET 7
//char* type[]={"Undefined","Lamp", "Ceiling Lamp", "Radio", "Charger", "Television", "Ventilator", "Other"};
void setup(){
pinMode(LED_PIN,OUTPUT);
pinMode(WAKE_PIN, INPUT);
Serial.begin(115200);
/*
// Reset the bluetooth interface
digitalWrite(RESET, HIGH);
delay(10);
digitalWrite(RESET, LOW);
delay(2000);
//configure the bluetooth module
Serial.println(SET BT PAGEMODE 3 2000 1);
Serial.println(SET BT NAME BTSWITCH);
Serial.println(SET BT ROLE 0 f 7d00);
Serial.println(SET CONTROL ECHO 0);
Serial.println(SET BT AUTH * 12345);
Serial.println(SET CONTROL ESCAPE - 00 1);
*/
}
static int ledState = 0;
char buffer[50];
char c;
int waitTime;
void loop(){
// If there is something to read in the serial
if(Serial.available()){
c = Serial.read();
}
Serial.print(c);
if(ledState){
digitalWrite(LED_PIN,HIGH);
}
else{
digitalWrite(LED_PIN,LOW);
}
}
the Serial.print(c); is the problem ... yeah I know ... I am stupid !
So now I cannot upload anything anymore to the card through Bluetooth. Because the bluetooth link is continuously busy ...
So I think the only solution is to upload a new program through a cable connection, is that right ?
So I should buy a AVRISP mkII cable and then burn a new hexfile through the Arduino IDE.
Am I right ?
Is there a cheaper solution (cable that would be cheaper than the mkII ?)
(And yeah I know that was a stupid mistake ..)
Thbaks
