CPS-Lab*
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lab6
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Dependencies: ADXL362 mbed MPL3115A2
Revision 18:216cc41b55f3, committed 2018-02-23
- Comitter:
- htdoughe
- Date:
- Fri Feb 23 16:56:18 2018 +0000
- Parent:
- 17:6a08357dbb3f
- Child:
- 19:51b2b42a82f1
- Commit message:
- bs
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Fri Feb 23 16:52:30 2018 +0000
+++ b/main.cpp Fri Feb 23 16:56:18 2018 +0000
@@ -3,7 +3,7 @@
#include "string.h"
#include "MPL3115A2.h"
-DigitalOut led1(LED3);
+DigitalOut led3(LED3);
//map of register values and names for the adxl
int regids[34];
@@ -138,6 +138,7 @@
inity=adxl362.scany_u8();
initz=adxl362.scanz_u8();
int count = 0;
+ int bs = 7;
while(1) {
//get the values of x, y, and z to test for a knock
@@ -145,12 +146,12 @@
y=adxl362.scany_u8();
z=adxl362.scanz_u8();
//if x, y, or z vary from baseline by at least 3, a knock has occured.
- if(x > initx+2 || y > inity+2 || z > initz+2 || x > initx-2 || y > inity-2 || z > initz-2){
- led1 = 1;
+ if(x > initx+bs || y > inity+bs || z > initz+bs || x > initx-bs || y > inity-bs || z > initz-bs){
+ led3 = 1;
count++;
printf("number of knocks: %d\r\n", count);
wait_ms(2000);
- led1 = 0;
+ led3 = 0;
}
//printf("x = %d y = %d z = %d\r\n",x,y,z);
wait_ms(100);