Diff: main.cpp

Revision:

0:f34afc468487

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Mar 14 14:08:16 2017 +0000
@@ -0,0 +1,176 @@
+#include "mbed.h"
+#include "uLCD_4DGL.h"
+DigitalOut myled(LED1);
+DigitalOut myled2(LED2);
+DigitalOut myled3(LED3);
+DigitalOut myled4(LED4);
+AnalogIn signal(p20);
+AnalogIn rawSignal(p19);
+InterruptIn cutoffSwitch(p8);
+Serial  dev(p13,p14);
+uLCD_4DGL uLCD(p28,p27,p11);
+
+void interruptRoutine() {
+    dev.printf("%f",9999);
+    myled = 1;
+    myled2 = 1;
+    myled3 = 1;
+    myled4 = 1;
+    while(1){}
+}
+
+int main() {
+    float EMG[130];
+    cutoffSwitch.rise(&interruptRoutine);
+    
+    float EMG_raw[130];
+    int index = 5;
+    EMG[0] = 60;
+    EMG[1] = 60;
+    EMG[2] = 60;
+    EMG[3] = 60;
+    EMG[4] = 60;
+    uLCD.baudrate(600000);
+    dev.baud(9600);
+    uLCD.printf("Waiting for \nbluetooth \nhandshake signal!");
+    uLCD.filled_rectangle(35, 55, 45, 65, RED);
+    uLCD.filled_rectangle(50, 55, 60, 65, RED);
+    uLCD.filled_rectangle(65, 55, 75, 65, RED);
+    uLCD.filled_rectangle(80, 55, 90, 65, RED);
+    int counter = 0;
+    while(!dev.readable()){
+            if(counter/100 == 0)
+            {
+                uLCD.filled_rectangle(35, 55, 45, 65, BLACK);
+                uLCD.filled_rectangle(50, 55, 60, 65, RED);
+                uLCD.filled_rectangle(65, 55, 75, 65, RED);
+                uLCD.filled_rectangle(80, 55, 90, 65, RED);
+            }
+            if(counter/100 == 1)
+            {
+                uLCD.filled_rectangle(50, 55, 60, 65, BLACK);
+                uLCD.filled_rectangle(35, 55, 45, 65, RED);
+                uLCD.filled_rectangle(65, 55, 75, 65, RED);
+                uLCD.filled_rectangle(80, 55, 90, 65, RED);
+            }
+            if(counter/100 == 2)
+            {
+                uLCD.filled_rectangle(65, 55, 75, 65, BLACK);
+                uLCD.filled_rectangle(35, 55, 45, 65, RED);
+                uLCD.filled_rectangle(50, 55, 60, 65, RED);
+                uLCD.filled_rectangle(80, 55, 90, 65, RED);
+            }
+            if(counter/100 == 3)
+            {
+                uLCD.filled_rectangle(80, 55, 90, 65, BLACK);
+                uLCD.filled_rectangle(35, 55, 45, 65, RED);
+                uLCD.filled_rectangle(50, 55, 60, 65, RED);
+                uLCD.filled_rectangle(65, 55, 75, 65, RED);
+
+            }
+            if(counter >= 400)
+            {
+                counter = 0;
+            }
+            counter++;
+        }
+    int choice = dev.getc();
+    uLCD.cls();
+    uLCD.line(5, 0, 5, 62, WHITE);
+    uLCD.line(5, 65, 5, 127, WHITE);
+    uLCD.line(0, 60, 130, 60, WHITE);
+    uLCD.line(0, 125, 130, 125, WHITE);
+    int offset = 0;
+    while(1) {
+    
+        
+        myled = !myled;
+        float voltage_rectified = signal;
+        float voltage_raw = rawSignal;
+        //EMG[index] = 60 - voltage_rectified * 60;
+        EMG_raw[index] = 150 - voltage_raw * 240;
+        EMG[index] = 60 - voltage_rectified * 55;
+        //printf("Voltage: %3f \r\n",EMG_raw[index]);
+        
+        while(!dev.writeable()){}
+        if(choice == '1')
+        {
+            dev.printf("%.2f",voltage_raw);
+        }   
+        if(choice == '2')
+        {
+            dev.printf("%.2f",voltage_rectified);
+        } 
+        
+        int ref = EMG[index-1];
+        
+        if((ref > EMG[index])&&((index-1) != 4))
+        {
+            if(index < 124)
+            {
+                uLCD.filled_rectangle(index, 0 +offset, index+5, 55 + offset, BLACK);
+                
+            }
+            while(ref > EMG[index])
+            {
+                uLCD.pixel(index,ref+offset,RED);
+                ref = ref-3;
+            }
+        }
+        else if((ref < EMG[index])&&((index-1) != 4))
+        {
+            if(index < 124)
+            {
+                uLCD.filled_rectangle(index, 0 +offset, index + 5, 59 + offset, BLACK);
+                
+            }
+            uLCD.filled_rectangle(index, 0 +offset, index, 59 + offset, BLACK);
+            while(ref < EMG[index])
+            {
+                uLCD.pixel(index,ref+offset,RED);
+                ref = ref+3;
+            }
+        }
+        uLCD.pixel(index,EMG[index] + offset,RED);
+        //ADDED
+        ref = EMG_raw[index-1];
+        if((ref > EMG_raw[index])&&((index-1) != 4))
+        {
+            if(index < 124)
+            {
+                uLCD.filled_rectangle(index, 0 +61, index+5, 59 + 65, BLACK);
+                
+            }
+            while(ref > EMG_raw[index])
+            {
+                uLCD.pixel(index,ref+65,GREEN);
+                ref = ref-3;
+            }
+        }
+        else if((ref < EMG_raw[index])&&((index-1) != 4))
+        {
+            if(index < 124)
+            {
+                uLCD.filled_rectangle(index, 0 +65, index + 5, 59 + 65, BLACK);
+                
+            }
+            uLCD.filled_rectangle(index, 0 +65, index, 59 + 65, BLACK);
+            while(ref < EMG_raw[index])
+            {
+                uLCD.pixel(index,ref+65,GREEN);
+                ref = ref+3;
+            }
+        }
+        uLCD.pixel(index,EMG_raw[index] + 65,GREEN);
+        //
+        index++;
+        
+        
+        if(index == 130)
+        {
+            index = 5;
+            
+        }
+        wait(.1);
+    }
+}