From 2046425984548ef20c19115b42ab1bc109df0ed4 Mon Sep 17 00:00:00 2001
From: JbLb <jerome@jblb.net>
Date: Wed, 15 Jan 2020 22:23:28 +0100
Subject: [PATCH] beter way to manage command from nunchuck

---
 src/hoverserial.ino | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/hoverserial.ino b/src/hoverserial.ino
index 97c6aa3..e6a69d0 100644
--- a/src/hoverserial.ino
+++ b/src/hoverserial.ino
@@ -40,8 +40,6 @@
 
 // ########################## macros ############################
 
-#define CLAMP(x, low, high) (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x)))
-
 #include <Wire.h>
 #include <Adafruit_GFX.h>
 #include <Adafruit_SSD1306.h>
@@ -226,8 +224,8 @@ int old_cursorX, old_cursorY;
         nchuk.reconnect();
     } else {
 
-      cmd1 = CLAMP((nchuk.joyX() - 128) * 6, -300, 300); // x - axis. Nunchuck joystick readings range 30 - 230
-      cmd2 = CLAMP((nchuk.joyY() - 128) * 6, 300, -300); // y - axis
+      cmd1 = map(nchuk.joyX(),0,256,-300,300); // x - axis. Nunchuck joystick readings range 30 - 230
+      cmd2 = map(nchuk.joyY(),0,256, 300, -300); // y - axis
   }
     display.setCursor(0, 40);
     display.setTextSize(1);     // Draw 1X-scale text