Nobuki HIRAMINE
/
irsender
IR Sender
Diff: main.cpp
- Revision:
- 0:edaa83475c21
- Child:
- 1:b2ed25e02889
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sat Dec 01 13:28:44 2012 +0000 @@ -0,0 +1,55 @@ +#include "mbed.h" + +#define DEBOUNCEDELAY 500 + +// On the power of TV +short ARRAY_HIGHLOW[] = { 2461, 543, 1290, 514, 692, 507, 1289, 514, 692, 507, 1290, 514, 691, 507, 690, 508, 1289, 516, 717, 481, + 690, 508, 689, 508, 692, 25634, 2487, 517, 1289, 516, 688, 510, 1289, 515, 689, 509, 1289, 518, 686, 510, + 664, 534, 1288, 516, 691, 507, 690, 509, 689, 508, 690, 25635, 2490, 515, 1289, 515, 691, 508, 1288, 516, + 691, 508, 1288, 515, 691, 508, 690, 507, 1291, 513, 693, 507, 689, 506, 692, 509, 689, 25635, 2490, 515, + 1288, 516, 692, 506, 1289, 516, 691, 507, 1289, 516, 691, 506, 690, 508, 1291, 514, 691, 507, 690, 508, + 690, 509, 689, 25616, 2508, 515, 1290, 515, 690, 508, 1289, 516, 690, 508, 1288, 516, 690, 509, 688, 509, + 1289, 515, 689, 509, 690, 508, 690, 508, 690, 25636, 2489, 515, 1290, 517, 688, 508, 1289, 517, 689, 507, + 1290, 516, 690, 507, 692, 506, 1289, 515, 691, 507, 692, 507, 690, 506, 692,}; + +DigitalIn g_dpinButton(p30); +PwmOut g_pwmout(p21); + +void onPress() +{ + int iCountOnOff = sizeof( ARRAY_HIGHLOW ) / sizeof( ARRAY_HIGHLOW[0] ); + for( int iIndexOnOff = 0; iIndexOnOff < iCountOnOff; iIndexOnOff++ ) + { + g_pwmout.write( 0.5 * (1 - (iIndexOnOff % 2)) ); // iIndexOnOff : even number -> 0.5, uneven number -> 0 + wait_us( ARRAY_HIGHLOW[iIndexOnOff] ); + } +} + +int main() +{ + Timer timer; + timer.start(); + int iMilliSec_prev = timer.read_ms(); + int iButtonState_prev = 0; + + g_pwmout.period_us( 26 ); // 38KHz => 1/38000[s] = 26.315 * 10 ^ 6 [s] = 26.315 [us] + + while(1) + { + int iButtonState = g_dpinButton; + + if( 0 == iButtonState_prev + && 1 == iButtonState ) + { + int iMilliSec = timer.read_ms(); + if( DEBOUNCEDELAY < (iMilliSec - iMilliSec_prev) ) + { + onPress(); + } + + iMilliSec_prev = iMilliSec; + } + + iButtonState_prev = iButtonState; + } +}