148 lines
3.2 KiB
C++
148 lines
3.2 KiB
C++
//
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// FILE: HX-Joystick.ino
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// AUTHOR: Didier Aeschimann
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// PURPOSE: HandBrake Joystick
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// URL: https://git.home.daprogs.net/DAProgs/handbrake_joystick/
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#define BrakeMode
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#include "HX711.h"
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#include <Joystick.h>
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HX711 scale;
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#ifdef BrakeMode
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Joystick_ Joystick(JOYSTICK_DEFAULT_REPORT_ID, JOYSTICK_TYPE_JOYSTICK, 0, 0, false, false, false, false, false, false, false, false, false, true, false);
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#else
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Joystick_ Joystick(JOYSTICK_DEFAULT_REPORT_ID, JOYSTICK_TYPE_JOYSTICK, 0, 0, true, false, false, false, false, false, false, false, false, false, false);
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#endif
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String readString, servo1, servo2;
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// adjust pins if needed
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uint8_t dataPin = 6;
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uint8_t clockPin = 7;
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long brake_;
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long conf_minValue=0;
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long conf_maxValue=13000;
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void setup()
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{
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Joystick.begin();
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Serial.begin(115200);
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scale.begin(dataPin, clockPin);
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scale.set_raw_mode();
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scale.tare();
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}
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bool showConfig;
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bool showValue;
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bool showDebug;
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long loadCell;
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long MinVal=0;
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long MaxVal=0;
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void loop()
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{
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brake_ = scale.read();
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loadCell = brake_ / 100;
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//Min -140550
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if(loadCell < MinVal)
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MinVal = loadCell;
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//Max 1253444
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if(loadCell > MaxVal)
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MaxVal = loadCell;
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if(loadCell > conf_maxValue)
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conf_maxValue = loadCell;
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if(loadCell <= conf_minValue)
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brake_ = 0;
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if(loadCell > conf_minValue)
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brake_ = map(loadCell, conf_minValue, (conf_maxValue+1), 0, 1024);
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// long test;
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// test = map(21320,0,21321,0,1023);
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// Serial.println(test);
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#ifdef BrakeMode
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Joystick.setBrake(brake_);
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#else
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Joystick.setXAxis(brake_);
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#endif
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while (Serial.available()) {
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if (Serial.available() >0) {
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char c = Serial.read(); //gets one byte from serial buffer
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if(c == 'v')
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showValue=!showValue;
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else if(c == 'c')
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showConfig=true;
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else if(c == 'd')
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showDebug=!showDebug;
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else
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readString += c; //makes the string readString
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}
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}
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if (showValue) {
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Serial.println(brake_);
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}
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if (showDebug) {
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Serial.print(brake_);
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Serial.print(", ");
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Serial.print(loadCell);
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Serial.print(", ");
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Serial.print(MinVal);
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Serial.print(", ");
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Serial.print(MaxVal);
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Serial.println();
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}
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if (showConfig) {
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showConfig = false;
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Serial.println("DAProgs Handbrake Joystick. v1.0");
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Serial.println("Configs:");
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Serial.print(" minVal=");
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Serial.println(MinVal);
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Serial.print(" maxVal=");
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Serial.println(MaxVal);
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Serial.print(" zero=");
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Serial.println(conf_minValue);
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Serial.print(" maximum=");
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Serial.println(conf_maxValue);
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Serial.print(" Current=");
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Serial.println(brake_);
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#ifdef BrakeMode
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Serial.println(" mode=brake");
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#else
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Serial.println(" mode=axis");
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#endif
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Serial.println("");
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}
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if (readString.length() >0) {
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Serial.println(readString); //see what was received
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// expect a string like 07002100 containing the two servo positions
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servo1 = readString.substring(0, 5); //get the first four characters
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servo2 = readString.substring(5, 10); //get the next four characters
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Serial.println(servo1); //print ot serial monitor to see results
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Serial.println(servo2);
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int n1; //declare as number
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int n2;
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readString="";
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}
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delay(2);
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}
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