Diff: main.cpp

Revision:

5:122b9fd3df1a

Parent:

3:15d63b793f7b

--- a/main.cpp	Fri Jan 10 11:27:43 2020 +0000
+++ b/main.cpp	Wed Sep 21 21:23:51 2022 +0000
@@ -17,6 +17,7 @@
 #include "SDBlockDevice.h"
 #include "FATFileSystem.h"
 #include "LSM6DS3.h"
+#include "DebouncedInterrupt.h"
 
 #define BUFFER_SIZE 200                         // Acquisition buffer
 #define SAVE_WHEN 50                            // Number of packets to save (fail safe)
@@ -32,10 +33,11 @@
 FATFileSystem   fileSystem("sd");
 DigitalOut warning(PA_15);                          // When device is ready, led is permanently OFF
 DigitalOut logging(PA_12);                          // When data is beign acquired, led is ON
-InterruptIn start(PB_4,PullUp);                            // Press button to start/stop acquisition
+//InterruptIn start(PB_4,PullUp);                            // Press button to start/stop acquisition
+DebouncedInterrupt start(PB_4);
 InterruptIn freq_chan1(PB_5,PullUp);                       // Frequency channel 1
 InterruptIn freq_chan2(PB_6,PullUp);                       // Frequency channel 2
-AnalogIn pot0(PA_5),
+AnalogIn pot0(PB_1),
          pot1(PB_0),
          pot2(PA_7);
 
@@ -127,7 +129,8 @@
     pc.printf("\r\nDebug 4\r\n");
     pc.printf("\r\nNum_files = %d\r\n", num_files);
     
-    start.fall(&toggle_logging);                    // Attach start button ISR
+    //start.fall(&toggle_logging);                    // Attach start button ISR
+    start.attach(&toggle_logging, IRQ_FALL, 500, true);
     
     while(!running)                                 // Wait button press
     {                                
@@ -222,9 +225,12 @@
             }
         }
         
-        /* Software debounce for start button */
+        /* Software debounce for start button
         if((t.read_ms() > 10) && (t.read_ms() < 1000))
+        {
+            
             start.fall(toggle_logging);
+        }*/
     }
     
     /* Reset device if start button is pressed while logging */
@@ -267,5 +273,5 @@
 void toggle_logging()
 {
     running = !running;
-    start.fall(NULL);
+    //start.fall(NULL);
 }