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Pic18f4520 -MPLAB IDE

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adelin

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HI..i have a problem.. i have a project with name " designing an application (in MPLAB IDE) for interfacing with a remote IR signal (display key codes pressed)". Accessories: PIC18F4520, TSOP 1136, remote control ; pls if you can help me with the c++ CODE( main.c). an example please.. waiting for your answer ..thanks >:D<

 

const long sine_wave[32] = {81,162,241,318,392,462,527,588,642,691,733,768,795, // sine wave constants;
815,827,831,827,815,795,768,733,691,642,588,527,462,
392,318,241,162,81,0};
 
humayun8khan said:
const long sine_wave[32] = {81,162,241,318,392,462,527,588,642,691,733,768,795, // sine wave constants;
815,827,831,827,815,795,768,733,691,642,588,527,462,
392,318,241,162,81,0};
Click to expand...

what role these constants? thanks
 

these are for sine pwm generation ..these are actually sine samples at different angles and make up the look up table for sine wave ..
 

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