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nariakiiwatani/BACKSPACEProductions.ino

Last active June 19, 2019 08:01
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BACKSPACEProductions.ino
#include "Keyboard.h"
static const String A_HISTORY_WE_WANT_TO_SHARE_WITH_YOU = "https://photos.google.com/share/AF1QipOiNoiT3l6e1My0i1Tm5YYT_2535g0d4lw9gWmYTNn4l627UD1kwlCy__PLY1R7MQ?key=bTdWaGk2VG84WWRMdTcxelRpNnAzSXBRSmd5ZGNn";
boolean pressed = false;
const String yourname = "BACKSPACE Productions Inc.";
int counter = yourname.length();
void setup() {
Keyboard.begin();
BMX055_Init();
}
void loop() {
BMX055_Accl();
float sum = BMX055_AcclAbsSum();
if(pressed != (sum < 10)) {
if(pressed ^= true) {
if(counter-- == 0) {
counter = yourname.length();
Keyboard.print(yourname);
}
else {
Keyboard.press(KEY_BACKSPACE);
}
}
else {
Keyboard.release(KEY_BACKSPACE);
}
}
}
Raw
BMX055.ino
//================================================================//
// AE-BMX055 Arduino UNO //
// VCC +5V //
// GND GND //
// SDA A4(SDA) //
// SCL A5(SCL) //
// //
// (JP6,JP4,JP5はショートした状態) //
// http://akizukidenshi.com/catalog/g/gK-13010/ //
//================================================================//
#include<Wire.h>
// BMX055　加速度センサのI2Cアドレス
#define Addr_Accl 0x19 // (JP1,JP2,JP3 = Openの時)
// BMX055　ジャイロセンサのI2Cアドレス
#define Addr_Gyro 0x69 // (JP1,JP2,JP3 = Openの時)
// BMX055　磁気センサのI2Cアドレス
#define Addr_Mag 0x13 // (JP1,JP2,JP3 = Openの時)
// センサーの値を保存するグローバル関数
float xAccl = 0.00;
float yAccl = 0.00;
float zAccl = 0.00;
float xGyro = 0.00;
float yGyro = 0.00;
float zGyro = 0.00;
int xMag = 0;
int yMag = 0;
int zMag = 0;
void BMX055_Init()
{
// Wire(Arduino-I2C)の初期化
Wire.begin();
// デバック用シリアル通信は9600bps
Serial.begin(9600);
//BMX055 初期化
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Accl);
Wire.write(0x0F); // Select PMU_Range register
Wire.write(0x03); // Range = +/- 2g
Wire.endTransmission();
delay(100);
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Accl);
Wire.write(0x10); // Select PMU_BW register
Wire.write(0x08); // Bandwidth = 7.81 Hz
Wire.endTransmission();
delay(100);
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Accl);
Wire.write(0x11); // Select PMU_LPW register
Wire.write(0x00); // Normal mode, Sleep duration = 0.5ms
Wire.endTransmission();
delay(100);
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Gyro);
Wire.write(0x0F); // Select Range register
Wire.write(0x04); // Full scale = +/- 125 degree/s
Wire.endTransmission();
delay(100);
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Gyro);
Wire.write(0x10); // Select Bandwidth register
Wire.write(0x07); // ODR = 100 Hz
Wire.endTransmission();
delay(100);
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Gyro);
Wire.write(0x11); // Select LPM1 register
Wire.write(0x00); // Normal mode, Sleep duration = 2ms
Wire.endTransmission();
delay(100);
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Mag);
Wire.write(0x4B); // Select Mag register
Wire.write(0x83); // Soft reset
Wire.endTransmission();
delay(100);
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Mag);
Wire.write(0x4B); // Select Mag register
Wire.write(0x01); // Soft reset
Wire.endTransmission();
delay(100);
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Mag);
Wire.write(0x4C); // Select Mag register
Wire.write(0x00); // Normal Mode, ODR = 10 Hz
Wire.endTransmission();
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Mag);
Wire.write(0x4E); // Select Mag register
Wire.write(0x84); // X, Y, Z-Axis enabled
Wire.endTransmission();
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Mag);
Wire.write(0x51); // Select Mag register
Wire.write(0x04); // No. of Repetitions for X-Y Axis = 9
Wire.endTransmission();
//------------------------------------------------------------//
Wire.beginTransmission(Addr_Mag);
Wire.write(0x52); // Select Mag register
Wire.write(0x16); // No. of Repetitions for Z-Axis = 15
Wire.endTransmission();
delay(300);
}
void testloop()
{
Serial.println("--------------------------------------");
//BMX055 加速度の読み取り
BMX055_Accl();
Serial.print("Accl= ");
Serial.print(xAccl);
Serial.print(",");
Serial.print(yAccl);
Serial.print(",");
Serial.print(zAccl);
Serial.println("");
//BMX055 ジャイロの読み取り
BMX055_Gyro();
Serial.print("Gyro= ");
Serial.print(xGyro);
Serial.print(",");
Serial.print(yGyro);
Serial.print(",");
Serial.print(zGyro);
Serial.println("");
//BMX055 磁気の読み取り
BMX055_Mag();
Serial.print("Mag= ");
Serial.print(xMag);
Serial.print(",");
Serial.print(yMag);
Serial.print(",");
Serial.print(zMag);
Serial.println("");
delay(30);
}
//=====================================================================================//
void BMX055_Accl()
{
int data[6];
for (int i = 0; i < 6; i++)
{
Wire.beginTransmission(Addr_Accl);
Wire.write((2 + i));// Select data register
Wire.endTransmission();
Wire.requestFrom(Addr_Accl, 1);// Request 1 byte of data
// Read 6 bytes of data
// xAccl lsb, xAccl msb, yAccl lsb, yAccl msb, zAccl lsb, zAccl msb
if (Wire.available() == 1)
data[i] = Wire.read();
}
// Convert the data to 12-bits
xAccl = ((data[1] * 256) + (data[0] & 0xF0)) / 16;
if (xAccl > 2047) xAccl -= 4096;
yAccl = ((data[3] * 256) + (data[2] & 0xF0)) / 16;
if (yAccl > 2047) yAccl -= 4096;
zAccl = ((data[5] * 256) + (data[4] & 0xF0)) / 16;
if (zAccl > 2047) zAccl -= 4096;
xAccl = xAccl * 0.0098; // renge +-2g
yAccl = yAccl * 0.0098; // renge +-2g
zAccl = zAccl * 0.0098; // renge +-2g
}
float BMX055_AcclAbsSum()
{
return abs(xAccl)+abs(yAccl)+abs(zAccl);
}
//=====================================================================================//
void BMX055_Gyro()
{
int data[6];
for (int i = 0; i < 6; i++)
{
Wire.beginTransmission(Addr_Gyro);
Wire.write((2 + i)); // Select data register
Wire.endTransmission();
Wire.requestFrom(Addr_Gyro, 1); // Request 1 byte of data
// Read 6 bytes of data
// xGyro lsb, xGyro msb, yGyro lsb, yGyro msb, zGyro lsb, zGyro msb
if (Wire.available() == 1)
data[i] = Wire.read();
}
// Convert the data
xGyro = (data[1] * 256) + data[0];
if (xGyro > 32767) xGyro -= 65536;
yGyro = (data[3] * 256) + data[2];
if (yGyro > 32767) yGyro -= 65536;
zGyro = (data[5] * 256) + data[4];
if (zGyro > 32767) zGyro -= 65536;
xGyro = xGyro * 0.0038; // Full scale = +/- 125 degree/s
yGyro = yGyro * 0.0038; // Full scale = +/- 125 degree/s
zGyro = zGyro * 0.0038; // Full scale = +/- 125 degree/s
}
float BMX055_GyroAbsSum()
{
return abs(xGyro)+abs(yGyro)+abs(zGyro);
}
//=====================================================================================//
void BMX055_Mag()
{
int data[8];
for (int i = 0; i < 8; i++)
{
Wire.beginTransmission(Addr_Mag);
Wire.write((0x42 + i)); // Select data register
Wire.endTransmission();
Wire.requestFrom(Addr_Mag, 1); // Request 1 byte of data
// Read 6 bytes of data
// xMag lsb, xMag msb, yMag lsb, yMag msb, zMag lsb, zMag msb
if (Wire.available() == 1)
data[i] = Wire.read();
}
// Convert the data
xMag = ((data[1] <<8) | (data[0]>>3));
if (xMag > 4095) xMag -= 8192;
yMag = ((data[3] <<8) | (data[2]>>3));
if (yMag > 4095) yMag -= 8192;
zMag = ((data[5] <<8) | (data[4]>>3));
if (zMag > 16383) zMag -= 32768;
}
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