Maxim Integrated / Mbed OS MAX30003WING_Demo_Debug

This is one of the demo programs for the MAX30003WING. This program records ECG data and prints the status register, calculated BPM, samples recorded and ETAG register value.

Dependencies:   MAX30003 max32630fthr

Fork of MAX30003_Demo_Debug by John Greene

Files at this revision

API Documentation at this revision

Revision 7:173935a3e036, committed 2017-12-14

Comitter:
johnGreeneMaxim
Date:
Thu Dec 14 21:46:48 2017 +0000
Parent:
6:e380af098d52
Child:
8:5087b009105f
Commit message:
Added a debug LED to toggle on when a FIFO overflow happens.

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Thu Sep 07 18:26:48 2017 +0000
+++ b/main.cpp	Thu Dec 14 21:46:48 2017 +0000
@@ -66,8 +66,7 @@
     pc.baud(115200);                    // Baud rate = 115200
     
     DigitalOut rLed(LED1, LED_OFF);     // Debug LEDs
-    DigitalOut gLed(LED2, LED_OFF);
-    DigitalOut bLed(LED3, LED_OFF);
+
     
     InterruptIn ecgFIFO_int(P5_4);          // Config P5_4 as int. in for the
     ecgFIFO_int.fall(&ecgFIFO_callback);    // ecg FIFO almost full interrupt
@@ -134,6 +133,7 @@
                 // Check if FIFO has overflowed
                 if( ETAG[readECGSamples - 1] == FIFO_OVF ){                  
                     ecgAFE.writeRegister( MAX30003::FIFO_RST , 0); // Reset FIFO
+                    rLed=1;
                 }
                 
                 // Print results