Diff: main.cpp

Revision:

1:56a68eaa1129

Parent:

0:5cb897285e00

diff -r 5cb897285e00 -r 56a68eaa1129 main.cpp
--- a/main.cpp	Sat Nov 22 18:55:28 2014 +0000
+++ b/main.cpp	Tue Dec 09 23:42:29 2014 +0000
@@ -1,27 +1,146 @@
 #include "mbed.h"
 #include "FastAnalogIn.h"
-#include "USBSerial.h"
+#include "WS2811.h"
+#include "Colors.h"
+
+unsigned const nLEDs = 30;//MAX_LEDS_PER_STRIP;
+unsigned const DATA_OUT_PIN1 = 7; // PTC7
+
+FastAnalogIn mic0(A0, 0);
+FastAnalogIn mic1(A1, 0);
+FastAnalogIn mic2(A2, 0);
+Serial pc(USBTX, USBRX);
+
+DigitalOut ledR(LED_RED);
+DigitalOut ledG(LED_GREEN);
+DigitalOut ledB(LED_BLUE);
 
-FastAnalogIn mic0(A2, 0);
-FastAnalogIn mic1(A3, 0);
-Serial pc(USBTX, USBRX);
+static void showSolidColor(WS2811 &strip, uint8_t r, uint8_t g, uint8_t b)
+{
+    unsigned nLEDs = strip.numPixels();
+    for (unsigned i = 0; i < nLEDs; i++) {
+        strip.setPixelColor(i, r, g, b);
+    }
+    strip.show();
+}
+
+static void clearScreen(WS2811 &strip)
+{
+    unsigned nLEDs = strip.numPixels();
+    for (unsigned i = 0; i < nLEDs; i++) {
+        strip.setPixelColor(i, 0, 0, 0);
+    }
+    strip.show();
+}
  
 int main(void) {
     uint16_t i = 0;
-    float buff0[1000];
-    float buff1[1000];
-    pc.baud(115200);
-    
+    uint16_t buff0[500];
+    uint16_t buff1[500];
+    uint16_t buff2[500];
+    char pc_read = 0;
+    pc.baud(921600);
+    ledR = ledG = ledB = 1;
+    WS2811 lightStrip1(nLEDs, DATA_OUT_PIN1);
+    lightStrip1.begin();
+
     while (true){
-        for(i = 0; i < 500; i++){
-//            buff0[i] = (mic0.read());
-//            buff1[i] = (mic1.read());
-            pc.printf("%0.3f,%0.3f\n", (mic0.read()), (mic1.read()));
+        pc_read = 0;
+        for(i = 0; i < 251; i++){
+            buff0[i] = int(1000*mic0.read());
+            buff1[i] = int(1000*mic1.read());
+            buff2[i] = int(1000*mic2.read());
+        }
+        for(i = 0; i < 251; i++){
+            pc.printf("%d,%d,%d\n", buff0[i], buff1[i], buff2[i]);
+        }
+
+        while(pc_read != 'Y'){
+            while(!pc.readable());
+            pc_read = pc.getc();
+            switch(pc_read){
+                case 'Y':
+                    pc.printf("Go\n");
+                    break;
+                                      
+                case 'R':
+                    ledR = 0;
+                    ledG = 1;
+                    ledB = 1;
+                    break;
+                
+                case 'G':
+                    ledR = 1;
+                    ledG = 0;
+                    ledB = 1;
+                    break;
 
+                case 'B':
+                    ledR = 1;
+                    ledG = 1;
+                    ledB = 0;
+                    break;
+                
+                case '1':
+                    clearScreen(lightStrip1);
+                    lightStrip1.setPixelColor(0, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(1, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(2, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(3, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(4, ledR*100, ledG*100, ledB*100);
+                    break;
+                
+                case '2':
+                    clearScreen(lightStrip1);
+                    lightStrip1.setPixelColor(5, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(6, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(7, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(8, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(9, ledR*100, ledG*100, ledB*100);
+                    break;
+                    
+                case '3':
+                    clearScreen(lightStrip1);
+                    lightStrip1.setPixelColor(10, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(11, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(12, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(13, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(14, ledR*100, ledG*100, ledB*100);
+                    break;
+                
+                case '4':
+                    clearScreen(lightStrip1);
+                    lightStrip1.setPixelColor(15, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(16, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(17, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(18, ledR*100, ledG*100, ledB*100);                    
+                    lightStrip1.setPixelColor(19, ledR*100, ledG*100, ledB*100);                    
+                    break;                    
+                
+                case '5':
+                    clearScreen(lightStrip1);
+                    lightStrip1.setPixelColor(20, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(21, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(22, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(23, ledR*100, ledG*100, ledB*100);  
+                    lightStrip1.setPixelColor(24, ledR*100, ledG*100, ledB*100);  
+                    break;    
+                
+                case '6':
+                    clearScreen(lightStrip1);
+                    lightStrip1.setPixelColor(25, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(26, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(27, ledR*100, ledG*100, ledB*100);
+                    lightStrip1.setPixelColor(28, ledR*100, ledG*100, ledB*100);  
+                    lightStrip1.setPixelColor(29, ledR*100, ledG*100, ledB*100);  
+                    break;    
+
+                default:
+                    break;
+            
+            }    
+            lightStrip1.show();
+            WS2811::startDMA();    
         }
-//        for(i = 0; i < 500; i++){
-//            pc.printf("%.3f,%.3f\n", (buff0[i]), (buff1[i]));
-//        }
-
     }
 }
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