d57f2358
 mduquesn
usb
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#include <Keyboard.h>
#include <Wire.h>
#include "Adafruit_MPR121.h"
#include <string.h>
#define ti 20
#ifndef _BV
#define _BV(bit) (1 << (bit))
#endif
// You can have up to 4 on one i2c bus but one is enough for testing!
Adafruit_MPR121 cap = Adafruit_MPR121();
// Keeps track of the last pins touched
// so we know when buttons are 'released'
uint16_t lasttouched = 0;
uint16_t currtouched = 0;
int tab[]={3,7,15,2,6,14,1,5,9,0,4,8};
void Printstr(String msg){
Serial.println(msg);
}
void keyboardprint ( String texte ){
int i = 0;
while (texte[i]!='\0'){
if(texte[i]=='@'){
Keyboard.write('"');
}
else if(texte[i]=='"'){
Keyboard.write('@');
}
else if(texte[i]=='\\'){
Keyboard.press(KEY_RIGHT_ALT);
Keyboard.press(92);
}
else {
Keyboard.write(texte[i]);
}
delay(ti);
Keyboard.releaseAll();
i++;
}
}
void setup() {
//keyboard out
pinMode(2, INPUT_PULLUP);
Keyboard.begin();
//Serial
Serial.begin(9600);
while (!Serial) { // needed to keep leonardo/micro from starting too fast!
delay(10);
}
//keyboard in
Serial.println("Adafruit MPR121 Capacitive Touch sensor test");
// Default address is 0x5A, if tied to 3.3V its 0x5B
// If tied to SDA its 0x5C and if SCL then 0x5D
if (!cap.begin(0x5A)) {
Serial.println("MPR121 not found, check wiring?");
while (1);
}
Serial.println("MPR121 found!");
}
void loop() {
// Get the currently touched pads
currtouched = cap.touched();
for (uint8_t i=0; i<12; i++) {
// it if *is* touched and *wasnt* touched before, alert!
if ((currtouched & _BV(i)) && !(lasttouched & _BV(i)) ) {
Serial.print(tab[i]); Serial.println(" touched");
}
// if it *was* touched and now *isnt*, alert!
if (!(currtouched & _BV(i)) && (lasttouched & _BV(i)) ) {
Serial.print(tab[i]); Serial.println(" released");
}
}
// reset our state
lasttouched = currtouched;
// comment out this line for detailed data from the sensor!
return;
// debugging info, what
Serial.print("\t\t\t\t\t\t\t\t\t\t\t\t\t 0x"); Serial.println(cap.touched(), HEX);
Serial.print("Filt: ");
for (uint8_t i=0; i<12; i++) {
Serial.print(cap.filteredData(i)); Serial.print("\t");
}
Serial.println();
Serial.print("Base: ");
for (uint8_t i=0; i<12; i++) {
Serial.print(cap.baselineData(i)); Serial.print("\t");
}
Serial.println();
// put a delay so it isn't overwhelming
delay(100);
}
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