Alvaro Cassinelli / Mbed 2 deprecated laserScannerControl_FRDMK64F

Example controlling galvanomirrors (X and Y) using the spi DAC MCP4922 and the new platform FRDM_K64F

Dependencies:   mbed

Diff: laserProjectorHardware/laserProjectorHardware.cpp

Revision:
4:1428775752f7
Parent:
3:89f592efbe84
Child:
5:cea6da0fe2f0
--- a/laserProjectorHardware/laserProjectorHardware.cpp	Wed Jun 04 09:47:04 2014 +0000
+++ b/laserProjectorHardware/laserProjectorHardware.cpp	Wed Dec 10 07:22:41 2014 +0000
@@ -105,7 +105,14 @@
     Laser_Blue =color&0x01;
 }
 
+void HardwareIO::drawCircle(int X, int Y, int R, int numPoints, int seconds) {
+     Timer t;
+     t.start();
+    while(t.read_ms()<seconds*1000) drawCircle( X, Y, R, numPoints);
+     t.stop();
+ }
 void HardwareIO::drawCircle(int X, int Y, int R, int numPoints) {
+    
     float alpha=2*3.141592/numPoints;
     float theta=0;
     for (int i=0; i<numPoints; i++) {