heightmap eeprom save and load
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6c39c1560e
commit
bf26f6301c
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backup/
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@ -5,6 +5,9 @@
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#include <avr/power.h>
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#endif
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#include <EEPROM.h>
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#define EEPROMSTARTADDRESS_HEIGHTMAP 8
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#include <vector>
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#include "wagon.h"
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#include "effect.h"
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@ -57,6 +60,8 @@ Effect* effect = NULL;
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void setup() {
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Serial.begin(115200);
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EEPROM.begin(4096); //set eeprom size, between 4 and 4096 bytes.
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strip.begin();
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strip.setBrightness(BRIGHTNESS_RUN); //150
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strip.show(); // Initialize all pixels to 'off'
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@ -65,46 +70,7 @@ void setup() {
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resetHeightmap();
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//fixed heightmap
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heightraw[0]=182;
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heightraw[51]=100;
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heightraw[91]=57;
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heightraw[121]=100;
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heightraw[147]=100;
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heightraw[170]=75;
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heightraw[184]=71;
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heightraw[216]=100;
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heightraw[228]=103;
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heightraw[257]=101;
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heightraw[305]=107;
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heightraw[316]=100;
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heightraw[349]=78;
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heightraw[386]=100;
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heightraw[420]=83;
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heightraw[438]=78;
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heightraw[460]=83;
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heightraw[489]=95;
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heightraw[515]=92;
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heightraw[566]=100;
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heightraw[580]=103;
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heightraw[599]=89;
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loadHeightmapRaw();
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interpolateHeightValues();
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@ -312,6 +278,10 @@ void checkSerial(){
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configmode=true;
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}else if (serialstring.equals("print")){
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printHeightmapRaw();
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}else if (serialstring.equals("save")){
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saveHeightmapRaw(); //save to eeprom
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}else if (serialstring.equals("load")){
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loadHeightmapRaw(); //load from eeprom
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}else if (serialstring.equals("remove")){
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removeAllWagons();
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}else if (serialstring.equals("clear")){
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@ -553,3 +523,25 @@ uint32_t Wheel(byte WheelPos) {
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WheelPos -= 170;
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return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
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}
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void loadHeightmapRaw(){
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int c_eepromaddress=EEPROMSTARTADDRESS_HEIGHTMAP;
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uint8_t lastvalue=0;
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for (int i=0;i<NUMPIXELS;i++){
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lastvalue = EEPROM.read(c_eepromaddress);
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heightraw[i]=lastvalue;
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c_eepromaddress++;
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}
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interpolateHeightValues();
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}
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void saveHeightmapRaw(){
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int c_eepromaddress=EEPROMSTARTADDRESS_HEIGHTMAP;
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for (int i=0;i<NUMPIXELS;i++){
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EEPROM.write(c_eepromaddress, heightraw[i]); //address, value
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c_eepromaddress++;
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}
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EEPROM.commit(); //write changes to eeprom. EEPROM.end() will also commit and release the ram copy of eeprom contents
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}
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@ -76,6 +76,13 @@ void setup() {
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.setPosition(10, 80+60+5)
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.setSize(100, 10);
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cp5.addButton("load_heightmap")
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.setPosition(10, 80+60+5+15)
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.setSize(100, 10);
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cp5.addButton("save_heightmap")
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.setPosition(10, 80+60+5+15*2)
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.setSize(100, 10);
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cp5.addButton("Remove")
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.setPosition(100, 80)
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.setSize(50, 50);
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@ -142,7 +149,8 @@ void setup() {
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cp5.addButton("FX_Flash")
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.setPosition(200, 220)
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.setSize(100, 20);
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myPort = new Serial(this, "/dev/ttyUSB0", 115200);
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}
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@ -157,6 +165,16 @@ void ClearHeightmap(){
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myPort.write(writeserial);
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}
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void load_heightmap(){
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String writeserial="load\n";
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myPort.write(writeserial);
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}
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void save_heightmap(){
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String writeserial="save\n";
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myPort.write(writeserial);
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}
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void Debug() {
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String writeserial="debug\n";
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myPort.write(writeserial);
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@ -1,84 +0,0 @@
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#include "fx_scanner.h"
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FX_Scanner::FX_Scanner(int numpixels,Adafruit_NeoPixel *strip,uint8_t *height,int startpos,float scannervel,uint32_t scannercolor)
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{
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_numpixels=numpixels;
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_pos = startpos;
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_strip=strip;
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_height=height;
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_vel=scannervel;
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_scannercolor=scannercolor;
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}
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FX_Scanner::FX_Scanner()
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{
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_numpixels=0;
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_pos = -1; //for active false
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_strip=0;
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_height=0;
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_vel=0;
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_scannercolor=0;
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}
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void FX_Scanner::updateRoutine(float updatedelayms)
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{
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_pos+=_vel*updatedelayms/1000.0;
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}
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void FX_Scanner::updateGraphics()
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{
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#define FEATHERDISTANCE 3 //in both directions
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for(int i=0;i<_numpixels;i++){
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float heightdistfromlaser=abs(_height[i]-_pos);
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if (heightdistfromlaser<=FEATHERDISTANCE) {
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uint8_t _r = _scannercolor >> 16;
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uint8_t _g = _scannercolor >> 8;
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uint8_t _b = _scannercolor;
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float distmult=1.0-(heightdistfromlaser/FEATHERDISTANCE);
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_r*=distmult;
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_g*=distmult;
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_b*=distmult;
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uint32_t _pxcolor=_strip->getPixelColor(i); //get current color of that pixel
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uint8_t _pxr = _pxcolor >> 16;
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uint8_t _pxg = _pxcolor >> 8;
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uint8_t _pxb = _pxcolor;
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uint16_t _tmpr=_pxr+_r; //add colors
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uint16_t _tmpg=_pxg+_g;
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uint16_t _tmpb=_pxb+_b;
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if (_tmpr>255){ //clamp
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_tmpr=255;
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}
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if (_tmpg>255){
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_tmpg=255;
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}
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if (_tmpb>255){
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_tmpb=255;
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}
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_strip->setPixelColor(i,_tmpr,_tmpg,_tmpb); //draw pixel
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}
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}
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}
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bool FX_Scanner::active()
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{
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if (_pos>256 || _pos<0){
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return false;
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}
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return true;
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}
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uint32_t FX_Scanner::Wheel(byte WheelPos,float brightness) {
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WheelPos = 255 - WheelPos;
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if(WheelPos < 85) {
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return _strip->Color(255 - WheelPos * 3*brightness, 0, WheelPos * 3*brightness);
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}
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if(WheelPos < 170) {
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WheelPos -= 85;
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return _strip->Color(0, WheelPos * 3*brightness, 255 - WheelPos * 3*brightness);
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}
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WheelPos -= 170;
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return _strip->Color(WheelPos * 3*brightness, 255 - WheelPos * 3*brightness, 0);
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}
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@ -1,26 +0,0 @@
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#ifndef FX_SCANNER_H
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#define FX_SCANNER_H
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#include <Adafruit_NeoPixel.h>
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#include <math.h>
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class FX_Scanner
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{
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public:
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FX_Scanner(int numpixels,Adafruit_NeoPixel *strip,uint8_t *height,int startpos,float scannervel,uint32_t scannercolor);
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FX_Scanner();
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void updateRoutine(float updatedelayms);
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void updateGraphics();
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uint32_t Wheel(byte WheelPos,float brightness);
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bool active();
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private:
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int _numpixels;
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Adafruit_NeoPixel *_strip;
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float _pos;
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float _vel;
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uint8_t *_height;
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uint32_t _scannercolor;
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};
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#endif
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