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00318     OCR1A = 0;
00319     <span class="comment">// clear output compare value B</span>
00320     OCR1B = 0;
00321 
00322 }
00323 <span class="preprocessor">#endif</span>
00324 <span class="preprocessor"></span>
<a name="l00325"></a><a class="code" href="group__timerpwm.html#ga2">00325</a> <span class="keywordtype">void</span> <a class="code" href="group__timerpwm.html#ga2">timer1PWMOff</a>(<span class="keywordtype">void</span>)
00326 {
00327     <span class="comment">// turn off timer1 PWM mode</span>
00328     cbi(TCCR1A,PWM11);
00329     cbi(TCCR1A,PWM10);
00330     <span class="comment">// set PWM1A/B (OutputCompare action) to none</span>
00331     <a class="code" href="group__timerpwm.html#ga5">timer1PWMAOff</a>();
00332     <a class="code" href="group__timerpwm.html#ga6">timer1PWMBOff</a>();
00333 }
00334 
<a name="l00335"></a><a class="code" href="group__timerpwm.html#ga3">00335</a> <span class="keywordtype">void</span> <a class="code" href="group__timerpwm.html#ga3">timer1PWMAOn</a>(<span class="keywordtype">void</span>)
00336 {
00337     <span class="comment">// turn on channel A (OC1A) PWM output</span>
00338     <span class="comment">// set OC1A as non-inverted PWM</span>
00339     sbi(TCCR1A,COM1A1);
00340     cbi(TCCR1A,COM1A0);
00341 }
00342 
<a name="l00343"></a><a class="code" href="group__timerpwm.html#ga4">00343</a> <span class="keywordtype">void</span> <a class="code" href="group__timerpwm.html#ga4">timer1PWMBOn</a>(<span class="keywordtype">void</span>)
00344 {
00345     <span class="comment">// turn on channel B (OC1B) PWM output</span>
00346     <span class="comment">// set OC1B as non-inverted PWM</span>
00347     sbi(TCCR1A,COM1B1);
00348     cbi(TCCR1A,COM1B0);
00349 }
00350 
<a name="l00351"></a><a class="code" href="group__timerpwm.html#ga5">00351</a> <span class="keywordtype">void</span> <a class="code" href="group__timerpwm.html#ga5">timer1PWMAOff</a>(<span class="keywordtype">void</span>)
00352 {
00353     <span class="comment">// turn off channel A (OC1A) PWM output</span>
00354     <span class="comment">// set OC1A (OutputCompare action) to none</span>
00355     cbi(TCCR1A,COM1A1);
00356     cbi(TCCR1A,COM1A0);
00357 }
00358 
<a name="l00359"></a><a class="code" href="group__timerpwm.html#ga6">00359</a> <span class="keywordtype">void</span> <a class="code" href="group__timerpwm.html#ga6">timer1PWMBOff</a>(<span class="keywordtype">void</span>)
00360 {
00361     <span class="comment">// turn off channel B (OC1B) PWM output</span>
00362     <span class="comment">// set OC1B (OutputCompare action) to none</span>
00363     cbi(TCCR1A,COM1B1);
00364     cbi(TCCR1A,COM1B0);
00365 }
00366 
<a name="l00367"></a><a class="code" href="group__timerpwm.html#ga7">00367</a> <span class="keywordtype">void</span> <a class="code" href="group__timerpwm.html#ga7">timer1PWMASet</a>(u16 pwmDuty)
00368 {
00369     <span class="comment">// set PWM (output compare) duty for channel A</span>
00370     <span class="comment">// this PWM output is generated on OC1A pin</span>
00371     <span class="comment">// NOTE:    pwmDuty should be in the range 0-255 for 8bit PWM</span>
00372     <span class="comment">//          pwmDuty should be in the range 0-511 for 9bit PWM</span>
00373     <span class="comment">//          pwmDuty should be in the range 0-1023 for 10bit PWM</span>
00374     <span class="comment">//outp( (pwmDuty&gt;&gt;8), OCR1AH);      // set the high 8bits of OCR1A</span>
00375     <span class="comment">//outp( (pwmDuty&amp;0x00FF), OCR1AL);  // set the low 8bits of OCR1A</span>
00376     OCR1A = pwmDuty;
00377 }
00378 
<a name="l00379"></a><a class="code" href="group__timerpwm.html#ga8">00379</a> <span class="keywordtype">void</span> <a class="code" href="group__timerpwm.html#ga8">timer1PWMBSet</a>(u16 pwmDuty)
00380 {
00381     <span class="comment">// set PWM (output compare) duty for channel B</span>
00382     <span class="comment">// this PWM output is generated on OC1B pin</span>
00383     <span class="comment">// NOTE:    pwmDuty should be in the range 0-255 for 8bit PWM</span>
00384     <span class="comment">//          pwmDuty should be in the range 0-511 for 9bit PWM</span>
00385     <span class="comment">//          pwmDuty should be in the range 0-1023 for 10bit PWM</span>
00386     <span class="comment">//outp( (pwmDuty&gt;&gt;8), OCR1BH);      // set the high 8bits of OCR1B</span>
00387     <span class="comment">//outp( (pwmDuty&amp;0x00FF), OCR1BL);  // set the low 8bits of OCR1B</span>
00388     OCR1B = pwmDuty;
00389 }
00390 <span class="comment"></span>
00391 <span class="comment">//! Interrupt handler for tcnt0 overflow interrupt</span>
<a name="l00392"></a><a class="code" href="timerx8_8c.html#a27">00392</a> <span class="comment"></span>TIMER_INTERRUPT_HANDLER(SIG_OVERFLOW0)
00393 {
00394     Timer0Reg0++;           <span class="comment">// increment low-order counter</span>
00395 
00396     <span class="comment">// increment pause counter</span>
00397     TimerPauseReg++;
00398 
00399     <span class="comment">// if a user function is defined, execute it too</span>
00400     <span class="keywordflow">if</span>(TimerIntFunc[TIMER0OVERFLOW_INT])
00401         TimerIntFunc[TIMER0OVERFLOW_INT]();
00402 }
00403 <span class="comment"></span>
00404 <span class="comment">//! Interrupt handler for tcnt1 overflow interrupt</span>
<a name="l00405"></a><a class="code" href="timerx8_8c.html#a28">00405</a> <span class="comment"></span>TIMER_INTERRUPT_HANDLER(SIG_OVERFLOW1)
00406 {
00407     <span class="comment">// if a user function is defined, execute it</span>
00408     <span class="keywordflow">if</span>(TimerIntFunc[TIMER1OVERFLOW_INT])
00409         TimerIntFunc[TIMER1OVERFLOW_INT]();
00410 }
00411 
00412 <span class="preprocessor">#ifdef TCNT2    // support timer2 only if it exists</span>
00413 <span class="preprocessor"></span><span class="comment">//! Interrupt handler for tcnt2 overflow interrupt</span>
00414 <span class="comment"></span>TIMER_INTERRUPT_HANDLER(SIG_OVERFLOW2)
00415 {
00416     Timer2Reg0++;           <span class="comment">// increment low-order counter</span>
00417 
00418     <span class="comment">// if a user function is defined, execute it</span>
00419     <span class="keywordflow">if</span>(TimerIntFunc[TIMER2OVERFLOW_INT])
00420         TimerIntFunc[TIMER2OVERFLOW_INT]();
00421 }
00422 <span class="preprocessor">#endif</span>
00423 <span class="preprocessor"></span>
00424 <span class="preprocessor">#ifdef OCR0</span>
00425 <span class="preprocessor"></span><span class="comment">// include support for Output Compare 0 for new AVR processors that support it</span><span class="comment"></span>
00426 <span class="comment">//! Interrupt handler for OutputCompare0 match (OC0) interrupt</span>
00427 <span class="comment"></span>TIMER_INTERRUPT_HANDLER(SIG_OUTPUT_COMPARE0)
00428 {
00429     <span class="comment">// if a user function is defined, execute it</span>
00430     <span class="keywordflow">if</span>(TimerIntFunc[TIMER0OUTCOMPARE_INT])
00431         TimerIntFunc[TIMER0OUTCOMPARE_INT]();
00432 }
00433 <span class="preprocessor">#endif</span>
00434 <span class="preprocessor"></span><span class="comment"></span>
00435 <span class="comment">//! Interrupt handler for CutputCompare1A match (OC1A) interrupt</span>
<a name="l00436"></a><a class="code" href="timerx8_8c.html#a29">00436</a> <span class="comment"></span>TIMER_INTERRUPT_HANDLER(SIG_OUTPUT_COMPARE1A)
00437 {
00438     <span class="comment">// if a user function is defined, execute it</span>
00439     <span class="keywordflow">if</span>(TimerIntFunc[TIMER1OUTCOMPAREA_INT])
00440         TimerIntFunc[TIMER1OUTCOMPAREA_INT]();
00441 }
00442 <span class="comment"></span>
00443 <span class="comment">//! Interrupt handler for OutputCompare1B match (OC1B) interrupt</span>
<a name="l00444"></a><a class="code" href="timerx8_8c.html#a30">00444</a> <span class="comment"></span>TIMER_INTERRUPT_HANDLER(SIG_OUTPUT_COMPARE1B)
00445 {
00446     <span class="comment">// if a user function is defined, execute it</span>
00447     <span class="keywordflow">if</span>(TimerIntFunc[TIMER1OUTCOMPAREB_INT])
00448         TimerIntFunc[TIMER1OUTCOMPAREB_INT]();
00449 }
00450 <span class="comment"></span>
00451 <span class="comment">//! Interrupt handler for InputCapture1 (IC1) interrupt</span>
<a name="l00452"></a><a class="code" href="timerx8_8c.html#a31">00452</a> <span class="comment"></span>TIMER_INTERRUPT_HANDLER(SIG_INPUT_CAPTURE1)
00453 {
00454     <span class="comment">// if a user function is defined, execute it</span>
00455     <span class="keywordflow">if</span>(TimerIntFunc[TIMER1INPUTCAPTURE_INT])
00456         TimerIntFunc[TIMER1INPUTCAPTURE_INT]();
00457 }
00458 <span class="comment"></span>
00459 <span class="comment">//! Interrupt handler for OutputCompare2A match (OC2A) interrupt</span>
<a name="l00460"></a><a class="code" href="timerx8_8c.html#a32">00460</a> <span class="comment"></span>TIMER_INTERRUPT_HANDLER(SIG_OUTPUT_COMPARE2A)
00461 {
00462     <span class="comment">// if a user function is defined, execute it</span>
00463     <span class="keywordflow">if</span>(TimerIntFunc[TIMER2OUTCOMPARE_INT])
00464         TimerIntFunc[TIMER2OUTCOMPARE_INT]();
00465 }
00466 <span class="comment"></span>
00467 <span class="comment">//! Interrupt handler for OutputCompare2B match (OC2B) interrupt</span>
<a name="l00468"></a><a class="code" href="timerx8_8c.html#a33">00468</a> <span class="comment"></span>TIMER_INTERRUPT_HANDLER(SIG_OUTPUT_COMPARE2B)
00469 {
00470     <span class="comment">// if a user function is defined, execute it</span>
00471     <span class="keywordflow">if</span>(TimerIntFunc[TIMER2OUTCOMPARE_INT])
00472         TimerIntFunc[TIMER2OUTCOMPARE_INT]();
00473 }
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