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Fixed robot libraries and examples for unified Arduino core

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This commit is contained in:
Xun Yang
2013-08-21 23:04:42 +02:00
parent 293e46bfb4
commit ec31a2ee5c
34 changed files with 2984 additions and 243 deletions
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51
libraries/Robot_Control/examples/explore/R05_Inputs/R05_Inputs.ino
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@ -56,7 +56,10 @@ void renderUI() {
Robot.rect(73, 38, 13, 13); // up
Robot.circle(79, 64, 6); // middle
Robot.rect(73, 78, 13, 13); // down
Robot.circle(26, 116, 18); // knob
//draw the knob
Robot.noFill();
Robot.circle(26, 116, 17); // knob
//draw the vertical bargraph
int fullPart=map(pitch, 200, 2000, 0, 58); //length of filled bargraph
@ -136,31 +139,27 @@ void keyDown(int keyCode) {
oldKey = keyCode;
}
//Draw a circle according to value
//of the knob.
void drawKnob(int val) {
static int x = 0, y = 0, val_old = 0;
// radian number, -3.14 to 3.14
float ang = map(val, 0, 1023, -PI*1000, PI*1000) / 1000.0;
// erase the old line
if (val_old != val) {
Robot.stroke(255, 255, 255);
Robot.line(26, 116, x, y);
}
static int val_old;
int r=map(val,0,1023,1,15);
// the following lines avoid a glitch in the TFT library
// that seems to appear when drawing a vertical line
if (val < 1011 && val > 265 || val < 253) {
//a bit math for drawing the hand inside the clock
x = 16*sin(ang)+26;
y = 16*cos(ang)+116;
}
if (val > 265 && val < 253) {
x = 10; y = 116;
}
if (val >= 1011) {
x = 27; y = 100;
}
Robot.stroke(0, 0, 0);
Robot.line(26, 116, x, y);
val_old = val;
//Only updates when the
//value changes.
if(val_old!=r){
Robot.noFill();
//erase the old circle
Robot.stroke(255, 255, 255);
Robot.circle(26,116,r+1);
//draw the new circle
Robot.stroke(255, 0, 255);
Robot.circle(26,116,r);
Robot.stroke(0, 0, 0);
val_old=r;
}
}