tim008 tim008
/
LV7T008_Z1
Muslija Adnan Kiselica Aldin
main.cpp@0:3279bf1609c1, 2014-05-05 (annotated)
- Committer:
- tim008
- Date:
- Mon May 05 06:41:03 2014 +0000
- Revision:
- 0:3279bf1609c1
LV7_PAI_Tim008_Z1
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
tim008 | 0:3279bf1609c1 | 1 | #include "mbed.h" |
tim008 | 0:3279bf1609c1 | 2 | #include "N5110.h" |
tim008 | 0:3279bf1609c1 | 3 | |
tim008 | 0:3279bf1609c1 | 4 | N5110 lcd(dp4,dp24,dp23,dp25,dp2,dp6,dp18); |
tim008 | 0:3279bf1609c1 | 5 | |
tim008 | 0:3279bf1609c1 | 6 | AnalogIn VRx(dp11); |
tim008 | 0:3279bf1609c1 | 7 | AnalogIn VRy(dp10); |
tim008 | 0:3279bf1609c1 | 8 | InterruptIn SW(dp9); |
tim008 | 0:3279bf1609c1 | 9 | |
tim008 | 0:3279bf1609c1 | 10 | int xmin=0,xmax=0; |
tim008 | 0:3279bf1609c1 | 11 | int ymin=0,ymax=0; |
tim008 | 0:3279bf1609c1 | 12 | |
tim008 | 0:3279bf1609c1 | 13 | Timer press; |
tim008 | 0:3279bf1609c1 | 14 | Ticker ticker; |
tim008 | 0:3279bf1609c1 | 15 | bool set=true; |
tim008 | 0:3279bf1609c1 | 16 | |
tim008 | 0:3279bf1609c1 | 17 | int first[2]={0,0}; |
tim008 | 0:3279bf1609c1 | 18 | int second[2]={0,0}; |
tim008 | 0:3279bf1609c1 | 19 | int point[2]={0,0}; |
tim008 | 0:3279bf1609c1 | 20 | |
tim008 | 0:3279bf1609c1 | 21 | bool crosshair[4]={false}; |
tim008 | 0:3279bf1609c1 | 22 | |
tim008 | 0:3279bf1609c1 | 23 | void setX() |
tim008 | 0:3279bf1609c1 | 24 | { |
tim008 | 0:3279bf1609c1 | 25 | if(first[0]<second[0]) |
tim008 | 0:3279bf1609c1 | 26 | { |
tim008 | 0:3279bf1609c1 | 27 | xmin=first[0]; |
tim008 | 0:3279bf1609c1 | 28 | xmax=second[0]; |
tim008 | 0:3279bf1609c1 | 29 | } |
tim008 | 0:3279bf1609c1 | 30 | else |
tim008 | 0:3279bf1609c1 | 31 | { |
tim008 | 0:3279bf1609c1 | 32 | xmin=second[0]; |
tim008 | 0:3279bf1609c1 | 33 | xmax=first[0]; |
tim008 | 0:3279bf1609c1 | 34 | } |
tim008 | 0:3279bf1609c1 | 35 | } |
tim008 | 0:3279bf1609c1 | 36 | |
tim008 | 0:3279bf1609c1 | 37 | void setY() |
tim008 | 0:3279bf1609c1 | 38 | { |
tim008 | 0:3279bf1609c1 | 39 | |
tim008 | 0:3279bf1609c1 | 40 | if(first[1]<second[1]) |
tim008 | 0:3279bf1609c1 | 41 | { |
tim008 | 0:3279bf1609c1 | 42 | ymin=first[1]; |
tim008 | 0:3279bf1609c1 | 43 | ymax=second[1]; |
tim008 | 0:3279bf1609c1 | 44 | } |
tim008 | 0:3279bf1609c1 | 45 | else |
tim008 | 0:3279bf1609c1 | 46 | { |
tim008 | 0:3279bf1609c1 | 47 | ymin=second[1]; |
tim008 | 0:3279bf1609c1 | 48 | ymax=first[1]; |
tim008 | 0:3279bf1609c1 | 49 | } |
tim008 | 0:3279bf1609c1 | 50 | } |
tim008 | 0:3279bf1609c1 | 51 | |
tim008 | 0:3279bf1609c1 | 52 | |
tim008 | 0:3279bf1609c1 | 53 | |
tim008 | 0:3279bf1609c1 | 54 | |
tim008 | 0:3279bf1609c1 | 55 | void readX() |
tim008 | 0:3279bf1609c1 | 56 | { |
tim008 | 0:3279bf1609c1 | 57 | if(VRx<1.0/3.3) |
tim008 | 0:3279bf1609c1 | 58 | point[0]--; |
tim008 | 0:3279bf1609c1 | 59 | if(VRx>2.0/3.3) |
tim008 | 0:3279bf1609c1 | 60 | point[0]++; |
tim008 | 0:3279bf1609c1 | 61 | |
tim008 | 0:3279bf1609c1 | 62 | } |
tim008 | 0:3279bf1609c1 | 63 | void readY() |
tim008 | 0:3279bf1609c1 | 64 | { |
tim008 | 0:3279bf1609c1 | 65 | if(VRy<1.0/3.3) |
tim008 | 0:3279bf1609c1 | 66 | point[1]--; |
tim008 | 0:3279bf1609c1 | 67 | if(VRy>2.0/3.3) |
tim008 | 0:3279bf1609c1 | 68 | point[1]++; |
tim008 | 0:3279bf1609c1 | 69 | |
tim008 | 0:3279bf1609c1 | 70 | } |
tim008 | 0:3279bf1609c1 | 71 | |
tim008 | 0:3279bf1609c1 | 72 | |
tim008 | 0:3279bf1609c1 | 73 | |
tim008 | 0:3279bf1609c1 | 74 | void displayCrosshair() |
tim008 | 0:3279bf1609c1 | 75 | { |
tim008 | 0:3279bf1609c1 | 76 | int points[4]={point[0]-1,point[0]+1,point[1]-1,point[1]+1}; |
tim008 | 0:3279bf1609c1 | 77 | if(points[0]>0&&lcd.getPixel(points[0],point[1])==0) |
tim008 | 0:3279bf1609c1 | 78 | { |
tim008 | 0:3279bf1609c1 | 79 | lcd.setPixel(points[0],point[1]); |
tim008 | 0:3279bf1609c1 | 80 | crosshair[0]=true; |
tim008 | 0:3279bf1609c1 | 81 | } |
tim008 | 0:3279bf1609c1 | 82 | if(points[1]<83&&lcd.getPixel(points[1],point[1])==0) |
tim008 | 0:3279bf1609c1 | 83 | { |
tim008 | 0:3279bf1609c1 | 84 | lcd.setPixel(points[1],point[1]); |
tim008 | 0:3279bf1609c1 | 85 | crosshair[1]=true; |
tim008 | 0:3279bf1609c1 | 86 | } |
tim008 | 0:3279bf1609c1 | 87 | if(points[2]>0&&lcd.getPixel(point[0],points[2])==0) |
tim008 | 0:3279bf1609c1 | 88 | { |
tim008 | 0:3279bf1609c1 | 89 | lcd.setPixel(point[0],points[2]); |
tim008 | 0:3279bf1609c1 | 90 | crosshair[2]=true; |
tim008 | 0:3279bf1609c1 | 91 | } |
tim008 | 0:3279bf1609c1 | 92 | if(points[3]<43&&lcd.getPixel(point[0],points[3])==0) |
tim008 | 0:3279bf1609c1 | 93 | { |
tim008 | 0:3279bf1609c1 | 94 | lcd.setPixel(point[0],points[3]); |
tim008 | 0:3279bf1609c1 | 95 | crosshair[3]=true; |
tim008 | 0:3279bf1609c1 | 96 | } |
tim008 | 0:3279bf1609c1 | 97 | } |
tim008 | 0:3279bf1609c1 | 98 | |
tim008 | 0:3279bf1609c1 | 99 | void hideCrosshair() |
tim008 | 0:3279bf1609c1 | 100 | { |
tim008 | 0:3279bf1609c1 | 101 | int points[4]={point[0]-1,point[0]+1,point[1]-1,point[1]+1}; |
tim008 | 0:3279bf1609c1 | 102 | if(points[0]>0&&crosshair[0]) |
tim008 | 0:3279bf1609c1 | 103 | { |
tim008 | 0:3279bf1609c1 | 104 | lcd.clearPixel(points[0],point[1]); |
tim008 | 0:3279bf1609c1 | 105 | crosshair[0]=false; |
tim008 | 0:3279bf1609c1 | 106 | } |
tim008 | 0:3279bf1609c1 | 107 | if(points[1]<83&&crosshair[1]) |
tim008 | 0:3279bf1609c1 | 108 | { |
tim008 | 0:3279bf1609c1 | 109 | lcd.clearPixel(points[1],point[1]); |
tim008 | 0:3279bf1609c1 | 110 | crosshair[1]=false; |
tim008 | 0:3279bf1609c1 | 111 | } |
tim008 | 0:3279bf1609c1 | 112 | if(points[2]>0&&crosshair[2]) |
tim008 | 0:3279bf1609c1 | 113 | { |
tim008 | 0:3279bf1609c1 | 114 | lcd.clearPixel(point[0],points[2]); |
tim008 | 0:3279bf1609c1 | 115 | crosshair[2]=false; |
tim008 | 0:3279bf1609c1 | 116 | } |
tim008 | 0:3279bf1609c1 | 117 | if(points[3]<43&&crosshair[3]) |
tim008 | 0:3279bf1609c1 | 118 | { |
tim008 | 0:3279bf1609c1 | 119 | lcd.clearPixel(point[0],points[3]); |
tim008 | 0:3279bf1609c1 | 120 | crosshair[3]=false; |
tim008 | 0:3279bf1609c1 | 121 | } |
tim008 | 0:3279bf1609c1 | 122 | |
tim008 | 0:3279bf1609c1 | 123 | } |
tim008 | 0:3279bf1609c1 | 124 | |
tim008 | 0:3279bf1609c1 | 125 | void displayPoint() |
tim008 | 0:3279bf1609c1 | 126 | { |
tim008 | 0:3279bf1609c1 | 127 | hideCrosshair(); |
tim008 | 0:3279bf1609c1 | 128 | lcd.refresh(); |
tim008 | 0:3279bf1609c1 | 129 | |
tim008 | 0:3279bf1609c1 | 130 | readX(); |
tim008 | 0:3279bf1609c1 | 131 | readY(); |
tim008 | 0:3279bf1609c1 | 132 | |
tim008 | 0:3279bf1609c1 | 133 | displayCrosshair(); |
tim008 | 0:3279bf1609c1 | 134 | lcd.refresh(); |
tim008 | 0:3279bf1609c1 | 135 | } |
tim008 | 0:3279bf1609c1 | 136 | |
tim008 | 0:3279bf1609c1 | 137 | |
tim008 | 0:3279bf1609c1 | 138 | void paint() |
tim008 | 0:3279bf1609c1 | 139 | { |
tim008 | 0:3279bf1609c1 | 140 | setX(); |
tim008 | 0:3279bf1609c1 | 141 | setY(); |
tim008 | 0:3279bf1609c1 | 142 | |
tim008 | 0:3279bf1609c1 | 143 | for(int i=xmin;i<=xmax;i++) |
tim008 | 0:3279bf1609c1 | 144 | { |
tim008 | 0:3279bf1609c1 | 145 | for(int j=ymin;j<ymax;j++) |
tim008 | 0:3279bf1609c1 | 146 | { |
tim008 | 0:3279bf1609c1 | 147 | lcd.setPixel(i,j); |
tim008 | 0:3279bf1609c1 | 148 | } |
tim008 | 0:3279bf1609c1 | 149 | } |
tim008 | 0:3279bf1609c1 | 150 | lcd.refresh(); |
tim008 | 0:3279bf1609c1 | 151 | } |
tim008 | 0:3279bf1609c1 | 152 | |
tim008 | 0:3279bf1609c1 | 153 | |
tim008 | 0:3279bf1609c1 | 154 | void buttonPress() |
tim008 | 0:3279bf1609c1 | 155 | { |
tim008 | 0:3279bf1609c1 | 156 | if(set) |
tim008 | 0:3279bf1609c1 | 157 | { |
tim008 | 0:3279bf1609c1 | 158 | if(press.read_ms()>200) |
tim008 | 0:3279bf1609c1 | 159 | { |
tim008 | 0:3279bf1609c1 | 160 | set=!set; |
tim008 | 0:3279bf1609c1 | 161 | first[0]=point[0]; |
tim008 | 0:3279bf1609c1 | 162 | first[1]=point[1]; |
tim008 | 0:3279bf1609c1 | 163 | lcd.setPixel(first[0],first[1]); |
tim008 | 0:3279bf1609c1 | 164 | lcd.refresh(); |
tim008 | 0:3279bf1609c1 | 165 | press.reset(); |
tim008 | 0:3279bf1609c1 | 166 | } |
tim008 | 0:3279bf1609c1 | 167 | } |
tim008 | 0:3279bf1609c1 | 168 | else if(!set) |
tim008 | 0:3279bf1609c1 | 169 | { |
tim008 | 0:3279bf1609c1 | 170 | if(press.read_ms()>200&&press.read_ms()<500) |
tim008 | 0:3279bf1609c1 | 171 | { |
tim008 | 0:3279bf1609c1 | 172 | lcd.clear(); |
tim008 | 0:3279bf1609c1 | 173 | point[0]=15; |
tim008 | 0:3279bf1609c1 | 174 | point[1]=15; |
tim008 | 0:3279bf1609c1 | 175 | displayPoint(); |
tim008 | 0:3279bf1609c1 | 176 | press.reset(); |
tim008 | 0:3279bf1609c1 | 177 | set=!set; |
tim008 | 0:3279bf1609c1 | 178 | } |
tim008 | 0:3279bf1609c1 | 179 | |
tim008 | 0:3279bf1609c1 | 180 | else if(press.read_ms()>200) |
tim008 | 0:3279bf1609c1 | 181 | { second[0]=point[0]; |
tim008 | 0:3279bf1609c1 | 182 | second[1]=point[1]; |
tim008 | 0:3279bf1609c1 | 183 | lcd.setPixel(second[0],second[1]); |
tim008 | 0:3279bf1609c1 | 184 | paint(); |
tim008 | 0:3279bf1609c1 | 185 | first[0]=0; |
tim008 | 0:3279bf1609c1 | 186 | first[1]=0; |
tim008 | 0:3279bf1609c1 | 187 | second[0]=0; |
tim008 | 0:3279bf1609c1 | 188 | second[1]=0; |
tim008 | 0:3279bf1609c1 | 189 | press.reset(); |
tim008 | 0:3279bf1609c1 | 190 | set=!set; |
tim008 | 0:3279bf1609c1 | 191 | } |
tim008 | 0:3279bf1609c1 | 192 | |
tim008 | 0:3279bf1609c1 | 193 | lcd.refresh(); |
tim008 | 0:3279bf1609c1 | 194 | |
tim008 | 0:3279bf1609c1 | 195 | } |
tim008 | 0:3279bf1609c1 | 196 | |
tim008 | 0:3279bf1609c1 | 197 | } |
tim008 | 0:3279bf1609c1 | 198 | |
tim008 | 0:3279bf1609c1 | 199 | int main() { |
tim008 | 0:3279bf1609c1 | 200 | lcd.init(); |
tim008 | 0:3279bf1609c1 | 201 | lcd.setXYAddress(0,0); |
tim008 | 0:3279bf1609c1 | 202 | point[0]=15; |
tim008 | 0:3279bf1609c1 | 203 | point[1]=15; |
tim008 | 0:3279bf1609c1 | 204 | press.start(); |
tim008 | 0:3279bf1609c1 | 205 | SW.mode(PullUp); |
tim008 | 0:3279bf1609c1 | 206 | SW.rise(buttonPress); |
tim008 | 0:3279bf1609c1 | 207 | ticker.attach(displayPoint,0.25); |
tim008 | 0:3279bf1609c1 | 208 | while(1) { |
tim008 | 0:3279bf1609c1 | 209 | |
tim008 | 0:3279bf1609c1 | 210 | } |
tim008 | 0:3279bf1609c1 | 211 | } |