From 4f9a699823c4c613871c9b23f7753b1dcc35074b Mon Sep 17 00:00:00 2001
From: 987123879113 <63495610+987123879113@users.noreply.github.com>
Date: Thu, 4 Jun 2020 17:06:22 +0900
Subject: [PATCH] Optimize code slightly

---
 _gfxg/_gfxg.ino                 | 24 ++++--------------------
 _gfxg_adxl345/_gfxg_adxl345.ino | 26 +++++---------------------
 2 files changed, 9 insertions(+), 41 deletions(-)

diff --git a/_gfxg/_gfxg.ino b/_gfxg/_gfxg.ino
index 057a554..cb39db3 100644
--- a/_gfxg/_gfxg.ino
+++ b/_gfxg/_gfxg.ino
@@ -1,7 +1,7 @@
 //--------------------------------------------------------------------
 // For use with a 573 or GH Guitar Controller
 //
-// This sketch maps a LIS3LV02DL accelerometer via I2C and uses 7 digital 
+// This sketch maps a LIS3LV02DL accelerometer via I2C and uses 7 digital
 // inputs - 5 buttons and a 2 hat switches for the pick.
 //
 // All digital pins are grounded when they are pressed.
@@ -32,7 +32,7 @@ byte i2c_read(byte address) {
   Wire.beginTransmission(_slave_id);
   Wire.write(address);
   Wire.endTransmission();
-   
+
   Wire.requestFrom(_slave_id, 1);
   while(Wire.available()) {
    return Wire.read();
@@ -89,28 +89,12 @@ void loop() {
   bool valueChanged = false;
   byte x_val_l = i2c_read(OUTX_L), y_val_l = i2c_read(OUTY_L), z_val_l = i2c_read(OUTZ_L);
   byte x_val_h = i2c_read(OUTX_H), y_val_h = i2c_read(OUTY_H), z_val_h = i2c_read(OUTZ_H);
-  
+
   // Read pin values
   for (int index = 0; index < 5; index++) {
     int currentButtonState = !digitalRead(index + pinToButtonMap);
     if (currentButtonState != lastButtonState[index]) {
-      switch (index) {
-        case 0:
-          Joystick.setButton(0, currentButtonState);
-          break;
-        case 1:
-          Joystick.setButton(1, currentButtonState);
-          break;
-        case 2:
-          Joystick.setButton(2, currentButtonState);
-          break;
-        case 3:
-          Joystick.setButton(3, currentButtonState);
-          break; 
-        case 4:
-          Joystick.setButton(4, currentButtonState);
-          break;
-      }
+      Joystick.setButton(index, currentButtonState);
       lastButtonState[index] = currentButtonState;
     }
   }
diff --git a/_gfxg_adxl345/_gfxg_adxl345.ino b/_gfxg_adxl345/_gfxg_adxl345.ino
index 255baac..1979d7b 100644
--- a/_gfxg_adxl345/_gfxg_adxl345.ino
+++ b/_gfxg_adxl345/_gfxg_adxl345.ino
@@ -1,7 +1,7 @@
 //--------------------------------------------------------------------
 // For use with a 573 or GH Guitar Controller
 //
-// This sketch maps a ADXL345 accelerometer via I2C and uses 7 digital 
+// This sketch maps a ADXL345 accelerometer via I2C and uses 7 digital
 // inputs - 5 buttons and a 2 hat switches for the pick.
 //
 // All digital pins are grounded when they are pressed.
@@ -70,12 +70,12 @@ int lastButtonState[5] = {0,0,0,0,0};
 int lastHatSwitchState[2] = {0,0};
 
 void loop() {
-  /* Get a new sensor event */ 
-  sensors_event_t event; 
+  /* Get a new sensor event */
+  sensors_event_t event;
   accel.getEvent(&event);
 
   bool valueChanged = false;
-  
+
   Joystick.setXAxis(event.acceleration.x);
   Joystick.setYAxis(event.acceleration.y);
   Joystick.setZAxis(event.acceleration.z);
@@ -84,23 +84,7 @@ void loop() {
   for (int index = 0; index < 5; index++) {
     int currentButtonState = !digitalRead(index + pinToButtonMap);
     if (currentButtonState != lastButtonState[index]) {
-      switch (index) {
-        case 0:
-          Joystick.setButton(0, currentButtonState);
-          break;
-        case 1:
-          Joystick.setButton(1, currentButtonState);
-          break;
-        case 2:
-          Joystick.setButton(2, currentButtonState);
-          break;
-        case 3:
-          Joystick.setButton(3, currentButtonState);
-          break; 
-        case 4:
-          Joystick.setButton(4, currentButtonState);
-          break;
-      }
+      Joystick.setButton(index, currentButtonState);
       lastButtonState[index] = currentButtonState;
     }
   }