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53 lines
1.6 KiB
Markdown
53 lines
1.6 KiB
Markdown
SoftRcPulseIn library
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======================
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**SoftRcPulseIn** is an asynchronous library designed to read RC pulse signals. It is a non-blocking version of arduino **pulseIn()** function.
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Some examples of use cases:
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-------------------------
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* **RC Servo/ESC/Brushless Controller**
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* **Multi-switch (RC Channel to digital outputs converter)** (look at **RcSeq** library)
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* **Servo sequencer** (look at **RcSeq** library which uses **SoftRcPulseOut** library)
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* **RC Robot using wheels with modified Servo to support 360° rotation**
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* **RC pulse stretcher** (in conjunction with **SoftRcPulseOut** library)
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Supported Arduinos:
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------------------
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* **ATmega328 (UNO)**
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* **ATmega2560 (MEGA)**
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* **ATtiny84 (Standalone)**
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* **ATtiny85 (Standalone or Digispark)**
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* **ATtiny167 (Digispark pro)**
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Tip and Tricks:
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--------------
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Develop your project on an arduino UNO or MEGA, and then shrink it by loading the sketch in an ATtiny or Digispark (pro).
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API/methods:
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-----------
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* attach()
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* available()
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* width_us()
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* timeout()
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* LibVersion()
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* LibRevision()
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* LibTextVersionRevision()
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Design considerations:
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---------------------
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The **SoftRcPulseIn** library relies the **TinyPinChange** library. This one shall be included in the sketch as well.
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On the arduino MEGA, as all the pins do not support "pin change interrupt", only the following pins are supported:
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* 10 -> 15
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* 50 -> 53
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* A8 -> A15
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On other devices (ATmega328, ATtiny84, ATtiny85 and ATtiny167), all the pins are usable.
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Contact
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-------
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If you have some ideas of enhancement, please contact me by clicking on: [RC Navy](http://p.loussouarn.free.fr/contact.html).
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