Diff: main.cpp

Revision:

42:52a92a8d2cc7

Parent:

41:3e0623d81b9a

Child:

43:c593a8b9688f

--- a/main.cpp	Fri Jan 30 06:59:19 2015 +0000
+++ b/main.cpp	Fri Jan 30 07:22:00 2015 +0000
@@ -61,7 +61,8 @@
     pc.printf("Starting\r\n");
     
     dma.reset();
-    adc_init(A0);
+    adc_init(A1);
+    adc_init(A2);
     
     pc.printf("\r\n\r\n\r\n");
     
@@ -71,41 +72,25 @@
             char temp = pc.getc();
             
             switch(temp) {
-                case 's':
-                    for(int i = 0; i < TOTAL_SAMPLES; i++) pc.printf("%i: %f\r\n",i,sample_array1[i]*3.3/65535);
-                    
-                    pc.printf("\r\n");
-                    break;
-                case 'f':
-                    for(int i = 0; i < TOTAL_SAMPLES; i++) sample_array1[i] = 0xf;
-                    break;
-                case 'd':
-                    for(int i = 0; i < 3; i++) pc.printf("Sample[%i]: %x\r\n", i, sample_array1[i]);
-                    break;
                 case 'a':
                     adc_start();
                     wait(1);
                     adc_stop();
+                    // then proceed to 's' to display the array
+                case 's':
+                    for(int i = 0; i < TOTAL_SAMPLES; i++) pc.printf("% 1i: %f\t% 1i: %f\r\n",i,sample_array1[i]*3.3/65535,i,sample_array2[i]*3.3/65535);
+                    pc.printf("\r\n");
+                    break;
+                case 'f':
+                    for(int i = 0; i < TOTAL_SAMPLES; i++) {sample_array1[i] = 0; sample_array2[i] = 0;}
+                    pc.printf("Arrays cleared\r\n");
                     break;
             }
         }
-        //for(int i = 0; i < TOTAL_SAMPLES; i++) pc.printf("A%i: %f  ",i,sample_array1[i]*3.3/65535);
-        
-        //pc.printf("ADC0_RA:   %08x\r\n",ADC0_RA);
-        //pc.printf("ADC0_RB:   %08x\r\n",ADC0_RB);
-        //for(int i = 0; i < TOTAL_SAMPLES; i++) pc.printf("B%i: %f  ",i,sample_array2[i]*3.3/65535);
-        //for(int i = 0; i < TOTAL_SAMPLES; i++) pc.printf("C%i: %i  ",i,angle_array[i]);
-        
-        //pc.printf("DMA_DADDR: %08x                  \r", *dma_daddr);
-        //pc.printf("A1: %f\tA2: %f\r\n", currA0, currA2);
-        //wait(1);
     }
 }
 
 void timed_sampling() {
-    // start ADC conversion
-    BW_ADC_SC1n_ADCH(0, 0, kAdcChannel12);      // This corresponds to starting an ADC conversion on channel 12 of ADC 0 - which is A0 (PTB2)
-    BW_ADC_SC1n_ADCH(1, 0, kAdcChannel14);      // This corresponds to starting an ADC conversion on channel 14 of ADC 1 - which is A2 (PTB10)
     
     // The following updates the rotary counter for the AMT20 sensor
     // Put A on PTC0
@@ -127,5 +112,4 @@
         
         last_AMT20_AB_read = AMT20_AB;        
     }
-}
-
+}
\ No newline at end of file