en 129 / Mbed 2 deprecated IRreceiver_PulseWidth

赤外線リモコンのパルス幅を表示します

Dependencies:   mbed IRRcevPulseWidth

Fork of irreceiver by Nobuki HIRAMINE

main.cpp@0:883a77e07ad5, 2012-12-01 (annotated)

Committer:
nobuki
Date:
Sat Dec 01 13:23:21 2012 +0000
Revision:
0:883a77e07ad5
Child:
1:cc9fd4010a3d
Version 1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nobuki 0:883a77e07ad5 1 #include "mbed.h"
nobuki 0:883a77e07ad5 2
nobuki 0:883a77e07ad5 3 DigitalIn g_dpinIrReceiver(p30);
nobuki 0:883a77e07ad5 4
nobuki 0:883a77e07ad5 5 Serial g_serial(USBTX, USBRX);
nobuki 0:883a77e07ad5 6
nobuki 0:883a77e07ad5 7 int main()
nobuki 0:883a77e07ad5 8 {
nobuki 0:883a77e07ad5 9 g_serial.baud(115200);
nobuki 0:883a77e07ad5 10
nobuki 0:883a77e07ad5 11 Timer timer;
nobuki 0:883a77e07ad5 12 timer.start();
nobuki 0:883a77e07ad5 13 int iMicroSec_prev = timer.read_us();
nobuki 0:883a77e07ad5 14 int iState_prev = 1;
nobuki 0:883a77e07ad5 15 while(1)
nobuki 0:883a77e07ad5 16 {
nobuki 0:883a77e07ad5 17 int iState = g_dpinIrReceiver;
nobuki 0:883a77e07ad5 18 if( iState != iState_prev )
nobuki 0:883a77e07ad5 19 {
nobuki 0:883a77e07ad5 20 iState_prev = iState;
nobuki 0:883a77e07ad5 21 int iMicroSec = timer.read_us();
nobuki 0:883a77e07ad5 22 g_serial.printf( "%d, ", iMicroSec - iMicroSec_prev );
nobuki 0:883a77e07ad5 23 iMicroSec_prev = iMicroSec;
nobuki 0:883a77e07ad5 24 }
nobuki 0:883a77e07ad5 25 }
nobuki 0:883a77e07ad5 26 }