Terrence Spencer
Example using a PIR sensor
Dependencies: EthernetInterface mbed-rtos mbed
Fork of
Seeed_Grove_PIR_Motion_Sensor_Example
by 
Seeed
Revision 1:9f54cd329503, committed 2015-03-04
- Comitter:
- terrence
- Date:
- Wed Mar 04 15:35:17 2015 +0000
- Parent:
- 0:cc930b964211
- Commit message:
- Can't get Ethernet libs to compile.
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EthernetInterface.lib Wed Mar 04 15:35:17 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/mbed_official/code/EthernetInterface/#65b0d840274c
--- a/main.cpp Fri Aug 15 23:18:16 2014 +0000
+++ b/main.cpp Wed Mar 04 15:35:17 2015 +0000
@@ -1,25 +1,38 @@
-
#include "mbed.h"
InterruptIn motion(D2);
+DigitalOut gLed(LED2);
+Serial pc(USBTX, USBRX);
int motion_detected = 0;
+float blinkTime = .2;
void irq_handler(void)
{
motion_detected = 1;
}
-
+
+void BlinkGreen(){
+ gLed = 0; // turn myled on
+ pc.printf("LED Green \r\n");
+ wait(blinkTime);
+ gLed = 1; // turn myled off
+ wait(blinkTime);
+}
int main(void)
{
+ pc.baud(115200);
int cnt = 0;
+ gLed = 1;
motion.rise(&irq_handler);
-
+
while(1) {
if(motion_detected) {
+ BlinkGreen();
cnt++;
motion_detected = 0;
- printf("Hello! I've detected %d times since reset\n", cnt);
+ pc.printf("Hello! I've detected %d times since reset\r\n", cnt);
}
}
}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Wed Mar 04 15:35:17 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/mbed_official/code/mbed-rtos/#63988a2238f7
--- a/mbed.bld Fri Aug 15 23:18:16 2014 +0000 +++ b/mbed.bld Wed Mar 04 15:35:17 2015 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/9327015d4013 \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/552587b429a1 \ No newline at end of file