zhouhang shao
/
test
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Revision 1:11970e541ecf, committed 2017-03-23
- Comitter:
- szh66
- Date:
- Thu Mar 23 04:23:49 2017 +0000
- Parent:
- 0:3c59bc5c9388
- Child:
- 2:b78dfa2afe92
- Commit message:
- test
Changed in this revision
--- a/IRSensor.h Sun Feb 26 20:29:20 2017 +0000
+++ b/IRSensor.h Thu Mar 23 04:23:49 2017 +0000
@@ -1,5 +1,5 @@
-#ifndef IR_H
-#define IR_H
+#ifndef IRSENSOR_H
+#define IRSENSOR_H
#include "mbed.h"
@@ -30,6 +30,7 @@
float readIR(){
float sum = 0;
+
//Each duration takes 100us, 5 times = 0.5ms
for (int i = 0; i < 5; i++)
{
@@ -64,7 +65,7 @@
_value += COEFF_6 * square;
_value += COEFF_7 * square * sum;
- return _value;
+ return value;
}
//Get the number of cells away wall is
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RemoteIR.lib Thu Mar 23 04:23:49 2017 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/shintamainjp/code/RemoteIR/#268cc2ab63bd
--- a/main.cpp Sun Feb 26 20:29:20 2017 +0000
+++ b/main.cpp Thu Mar 23 04:23:49 2017 +0000
@@ -3,21 +3,32 @@
*/
#include "mbed.h"
-#include "ir.h"
- DigitalOut myLED (LED1);
+#include "IRSensor.h"
Serial serial (USBTX, USBRX);
- IRSensor testIR (PA_7, PC_7);
+ IRSensor testIR (PC_7, PC_5); //pc7 is the output and pc5 is the input
+ DigitalOut testLed(PC_8);
+
int main ()
{
- serial.printf ("Start Program \ n \ r");
+ serial.printf ("Start Program\n");
+
+
while (1)
{
- serial.printf("read a val");
- serial.print("value is: ", testIR.readIR(););
- myLED = 1;
- wait (0.2);
- myLED = 0;
- wait (1.0);
+ //serial.putc(serial.getc());
+ if(testIR.readIR()){
+ testLed = 1;
+
+ serial.printf("value is: %f\r\n", testIR.readIR());
+ wait (0.5);
+ }
+ else{
+ testLed = 1;
+ wait (0.2);
+ testLed = 0;
+ wait (0.2);
+ }
+
}
}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Mar 23 04:23:49 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/ef9c61f8c49f \ No newline at end of file
