main.cpp

00001 #include "mbed.h"
00002 #include "FastAnalogIn.h"
00003 #include "WS2811.h"
00004 #include "Colors.h"
00005 
00006 unsigned const nLEDs = 30;//MAX_LEDS_PER_STRIP;
00007 unsigned const DATA_OUT_PIN1 = 7; // PTC7
00008 
00009 FastAnalogIn mic0(A0, 0);
00010 FastAnalogIn mic1(A1, 0);
00011 FastAnalogIn mic2(A2, 0);
00012 Serial pc(USBTX, USBRX);
00013 
00014 DigitalOut ledR(LED_RED);
00015 DigitalOut ledG(LED_GREEN);
00016 DigitalOut ledB(LED_BLUE);
00017 
00018 static void showSolidColor(WS2811 &strip, uint8_t r, uint8_t g, uint8_t b)
00019 {
00020     unsigned nLEDs = strip.numPixels();
00021     for (unsigned i = 0; i < nLEDs; i++) {
00022         strip.setPixelColor(i, r, g, b);
00023     }
00024     strip.show();
00025 }
00026 
00027 static void clearScreen(WS2811 &strip)
00028 {
00029     unsigned nLEDs = strip.numPixels();
00030     for (unsigned i = 0; i < nLEDs; i++) {
00031         strip.setPixelColor(i, 0, 0, 0);
00032     }
00033     strip.show();
00034 }
00035  
00036 int main(void) {
00037     uint16_t i = 0;
00038     uint16_t buff0[500];
00039     uint16_t buff1[500];
00040     uint16_t buff2[500];
00041     char pc_read = 0;
00042     pc.baud(921600);
00043     ledR = ledG = ledB = 1;
00044     WS2811 lightStrip1(nLEDs, DATA_OUT_PIN1);
00045     lightStrip1.begin();
00046 
00047     while (true){
00048         pc_read = 0;
00049         for(i = 0; i < 251; i++){
00050             buff0[i] = int(1000*mic0.read());
00051             buff1[i] = int(1000*mic1.read());
00052             buff2[i] = int(1000*mic2.read());
00053         }
00054         for(i = 0; i < 251; i++){
00055             pc.printf("%d,%d,%d\n", buff0[i], buff1[i], buff2[i]);
00056         }
00057 
00058         while(pc_read != 'Y'){
00059             while(!pc.readable());
00060             pc_read = pc.getc();
00061             switch(pc_read){
00062                 case 'Y':
00063                     pc.printf("Go\n");
00064                     break;
00065                                       
00066                 case 'R':
00067                     ledR = 0;
00068                     ledG = 1;
00069                     ledB = 1;
00070                     break;
00071                 
00072                 case 'G':
00073                     ledR = 1;
00074                     ledG = 0;
00075                     ledB = 1;
00076                     break;
00077 
00078                 case 'B':
00079                     ledR = 1;
00080                     ledG = 1;
00081                     ledB = 0;
00082                     break;
00083                 
00084                 case '1':
00085                     clearScreen(lightStrip1);
00086                     lightStrip1.setPixelColor(0, ledR*100, ledG*100, ledB*100);
00087                     lightStrip1.setPixelColor(1, ledR*100, ledG*100, ledB*100);
00088                     lightStrip1.setPixelColor(2, ledR*100, ledG*100, ledB*100);
00089                     lightStrip1.setPixelColor(3, ledR*100, ledG*100, ledB*100);
00090                     lightStrip1.setPixelColor(4, ledR*100, ledG*100, ledB*100);
00091                     break;
00092                 
00093                 case '2':
00094                     clearScreen(lightStrip1);
00095                     lightStrip1.setPixelColor(5, ledR*100, ledG*100, ledB*100);
00096                     lightStrip1.setPixelColor(6, ledR*100, ledG*100, ledB*100);
00097                     lightStrip1.setPixelColor(7, ledR*100, ledG*100, ledB*100);
00098                     lightStrip1.setPixelColor(8, ledR*100, ledG*100, ledB*100);
00099                     lightStrip1.setPixelColor(9, ledR*100, ledG*100, ledB*100);
00100                     break;
00101                     
00102                 case '3':
00103                     clearScreen(lightStrip1);
00104                     lightStrip1.setPixelColor(10, ledR*100, ledG*100, ledB*100);
00105                     lightStrip1.setPixelColor(11, ledR*100, ledG*100, ledB*100);
00106                     lightStrip1.setPixelColor(12, ledR*100, ledG*100, ledB*100);
00107                     lightStrip1.setPixelColor(13, ledR*100, ledG*100, ledB*100);
00108                     lightStrip1.setPixelColor(14, ledR*100, ledG*100, ledB*100);
00109                     break;
00110                 
00111                 case '4':
00112                     clearScreen(lightStrip1);
00113                     lightStrip1.setPixelColor(15, ledR*100, ledG*100, ledB*100);
00114                     lightStrip1.setPixelColor(16, ledR*100, ledG*100, ledB*100);
00115                     lightStrip1.setPixelColor(17, ledR*100, ledG*100, ledB*100);
00116                     lightStrip1.setPixelColor(18, ledR*100, ledG*100, ledB*100);                    
00117                     lightStrip1.setPixelColor(19, ledR*100, ledG*100, ledB*100);                    
00118                     break;                    
00119                 
00120                 case '5':
00121                     clearScreen(lightStrip1);
00122                     lightStrip1.setPixelColor(20, ledR*100, ledG*100, ledB*100);
00123                     lightStrip1.setPixelColor(21, ledR*100, ledG*100, ledB*100);
00124                     lightStrip1.setPixelColor(22, ledR*100, ledG*100, ledB*100);
00125                     lightStrip1.setPixelColor(23, ledR*100, ledG*100, ledB*100);  
00126                     lightStrip1.setPixelColor(24, ledR*100, ledG*100, ledB*100);  
00127                     break;    
00128                 
00129                 case '6':
00130                     clearScreen(lightStrip1);
00131                     lightStrip1.setPixelColor(25, ledR*100, ledG*100, ledB*100);
00132                     lightStrip1.setPixelColor(26, ledR*100, ledG*100, ledB*100);
00133                     lightStrip1.setPixelColor(27, ledR*100, ledG*100, ledB*100);
00134                     lightStrip1.setPixelColor(28, ledR*100, ledG*100, ledB*100);  
00135                     lightStrip1.setPixelColor(29, ledR*100, ledG*100, ledB*100);  
00136                     break;    
00137 
00138                 default:
00139                     break;
00140             
00141             }    
00142             lightStrip1.show();
00143             WS2811::startDMA();    
00144         }
00145     }
00146 }