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en:netzer:io [2014/08/16 16:05] svesch [Input capture (since version 1.6)] |
en:netzer:io [2014/08/17 16:46] svesch [Impulse output] |
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| Analogous to PWM a pulsed current is generated at the pin. It is always triggered whenever an internal counter flows over. The time duration of the counter is (65556*pulse unit). For IO3 and SPI_INT the same internal counter is used, so that both signals are always in phase. | Analogous to PWM a pulsed current is generated at the pin. It is always triggered whenever an internal counter flows over. The time duration of the counter is (65556*pulse unit). For IO3 and SPI_INT the same internal counter is used, so that both signals are always in phase. | ||
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| + | Read more on the [[impulse|Impulse page]]. | ||
| ==== Input capture (since version 1.6) ==== | ==== Input capture (since version 1.6) ==== | ||
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| The measured value must be multiplied with the set time unit to get the final measured time. | The measured value must be multiplied with the set time unit to get the final measured time. | ||
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| + | The measured value is 0xFFFF if the timer has overflown before the capture edge has occured. | ||
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| //Mode single current pulse// | //Mode single current pulse// | ||
