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<title>RadioLib: RadioLibHal Class Reference</title>
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<div id="projectname">RadioLib
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<div id="projectbrief">Universal wireless communication library for Arduino</div>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">RadioLibHal Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p>Hardware abstraction library base interface.
<a href="class_radio_lib_hal.html#details">More...</a></p>
<p><code>#include <<a class="el" href="_hal_8h_source.html">Hal.h</a>></code></p>
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Inheritance diagram for RadioLibHal:</div>
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<img src="class_radio_lib_hal.png" usemap="#RadioLibHal_map" alt=""/>
<map id="RadioLibHal_map" name="RadioLibHal_map">
<area href="class_esp_hal.html" alt="EspHal" shape="rect" coords="0,56,80,80"/>
<area href="class_pi_hal.html" alt="PiHal" shape="rect" coords="90,56,170,80"/>
<area href="class_pico_hal.html" alt="PicoHal" shape="rect" coords="180,56,260,80"/>
<area href="class_tock_hal.html" alt="TockHal" shape="rect" coords="270,56,350,80"/>
</map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ae75a54271cb8bea37d32dd146b9c6513"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#ae75a54271cb8bea37d32dd146b9c6513">RadioLibHal</a> (const uint32_t input, const uint32_t output, const uint32_t low, const uint32_t high, const uint32_t rising, const uint32_t falling)</td></tr>
<tr class="memdesc:ae75a54271cb8bea37d32dd146b9c6513"><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="class_radio_lib_hal.html#ae75a54271cb8bea37d32dd146b9c6513">More...</a><br /></td></tr>
<tr class="separator:ae75a54271cb8bea37d32dd146b9c6513"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af01b4e5e01352b99ce4329c9f9f8433b"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#af01b4e5e01352b99ce4329c9f9f8433b">pinMode</a> (uint32_t pin, uint32_t mode)=0</td></tr>
<tr class="memdesc:af01b4e5e01352b99ce4329c9f9f8433b"><td class="mdescLeft"> </td><td class="mdescRight">GPIO pin mode (input/output/...) configuration method. Must be implemented by the platform-specific hardware abstraction! <a href="class_radio_lib_hal.html#af01b4e5e01352b99ce4329c9f9f8433b">More...</a><br /></td></tr>
<tr class="separator:af01b4e5e01352b99ce4329c9f9f8433b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4db0c60f2f6f64003f04cf0e03fea7ab"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a4db0c60f2f6f64003f04cf0e03fea7ab">digitalWrite</a> (uint32_t pin, uint32_t value)=0</td></tr>
<tr class="memdesc:a4db0c60f2f6f64003f04cf0e03fea7ab"><td class="mdescLeft"> </td><td class="mdescRight">Digital write method. Must be implemented by the platform-specific hardware abstraction! <a href="class_radio_lib_hal.html#a4db0c60f2f6f64003f04cf0e03fea7ab">More...</a><br /></td></tr>
<tr class="separator:a4db0c60f2f6f64003f04cf0e03fea7ab"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0c7c2dffd662cefca7bf11e14c56dab2"><td class="memItemLeft" align="right" valign="top">virtual uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a0c7c2dffd662cefca7bf11e14c56dab2">digitalRead</a> (uint32_t pin)=0</td></tr>
<tr class="memdesc:a0c7c2dffd662cefca7bf11e14c56dab2"><td class="mdescLeft"> </td><td class="mdescRight">Digital read method. Must be implemented by the platform-specific hardware abstraction! <a href="class_radio_lib_hal.html#a0c7c2dffd662cefca7bf11e14c56dab2">More...</a><br /></td></tr>
<tr class="separator:a0c7c2dffd662cefca7bf11e14c56dab2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af142f747becacd1e3e13503f79fd5ebe"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#af142f747becacd1e3e13503f79fd5ebe">attachInterrupt</a> (uint32_t interruptNum, void(*interruptCb)(void), uint32_t mode)=0</td></tr>
<tr class="memdesc:af142f747becacd1e3e13503f79fd5ebe"><td class="mdescLeft"> </td><td class="mdescRight">Method to attach function to an external interrupt. Must be implemented by the platform-specific hardware abstraction! <a href="class_radio_lib_hal.html#af142f747becacd1e3e13503f79fd5ebe">More...</a><br /></td></tr>
<tr class="separator:af142f747becacd1e3e13503f79fd5ebe"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2ddf72a41b3cfbb63ea7ab5362003b56"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a2ddf72a41b3cfbb63ea7ab5362003b56">detachInterrupt</a> (uint32_t interruptNum)=0</td></tr>
<tr class="memdesc:a2ddf72a41b3cfbb63ea7ab5362003b56"><td class="mdescLeft"> </td><td class="mdescRight">Method to detach function from an external interrupt. Must be implemented by the platform-specific hardware abstraction! <a href="class_radio_lib_hal.html#a2ddf72a41b3cfbb63ea7ab5362003b56">More...</a><br /></td></tr>
<tr class="separator:a2ddf72a41b3cfbb63ea7ab5362003b56"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa2de4fcafad28470f7d46073fa29da79"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#aa2de4fcafad28470f7d46073fa29da79">delay</a> (<a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> ms)=0</td></tr>
<tr class="memdesc:aa2de4fcafad28470f7d46073fa29da79"><td class="mdescLeft"> </td><td class="mdescRight">Blocking wait function. Must be implemented by the platform-specific hardware abstraction! <a href="class_radio_lib_hal.html#aa2de4fcafad28470f7d46073fa29da79">More...</a><br /></td></tr>
<tr class="separator:aa2de4fcafad28470f7d46073fa29da79"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab93dc492291dfe6fc0dd763bee966161"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#ab93dc492291dfe6fc0dd763bee966161">delayMicroseconds</a> (<a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> us)=0</td></tr>
<tr class="memdesc:ab93dc492291dfe6fc0dd763bee966161"><td class="mdescLeft"> </td><td class="mdescRight">Blocking microsecond wait function. Must be implemented by the platform-specific hardware abstraction! <a href="class_radio_lib_hal.html#ab93dc492291dfe6fc0dd763bee966161">More...</a><br /></td></tr>
<tr class="separator:ab93dc492291dfe6fc0dd763bee966161"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4b8e36ccf8fe372c259b963666513d37"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a4b8e36ccf8fe372c259b963666513d37">millis</a> ()=0</td></tr>
<tr class="memdesc:a4b8e36ccf8fe372c259b963666513d37"><td class="mdescLeft"> </td><td class="mdescRight">Get number of milliseconds since start. Must be implemented by the platform-specific hardware abstraction! <a href="class_radio_lib_hal.html#a4b8e36ccf8fe372c259b963666513d37">More...</a><br /></td></tr>
<tr class="separator:a4b8e36ccf8fe372c259b963666513d37"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a64d98b48668ced5ba1014f272606f370"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a64d98b48668ced5ba1014f272606f370">micros</a> ()=0</td></tr>
<tr class="memdesc:a64d98b48668ced5ba1014f272606f370"><td class="mdescLeft"> </td><td class="mdescRight">Get number of microseconds since start. Must be implemented by the platform-specific hardware abstraction! <a href="class_radio_lib_hal.html#a64d98b48668ced5ba1014f272606f370">More...</a><br /></td></tr>
<tr class="separator:a64d98b48668ced5ba1014f272606f370"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3f38db9475dcd0967d6dfe240b8695c9"><td class="memItemLeft" align="right" valign="top">virtual long </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a3f38db9475dcd0967d6dfe240b8695c9">pulseIn</a> (uint32_t pin, uint32_t state, <a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> timeout)=0</td></tr>
<tr class="memdesc:a3f38db9475dcd0967d6dfe240b8695c9"><td class="mdescLeft"> </td><td class="mdescRight">Measure the length of incoming digital pulse in microseconds. Must be implemented by the platform-specific hardware abstraction! <a href="class_radio_lib_hal.html#a3f38db9475dcd0967d6dfe240b8695c9">More...</a><br /></td></tr>
<tr class="separator:a3f38db9475dcd0967d6dfe240b8695c9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa1f8e5cd323e53ef9fa977734a05d030"><td class="memItemLeft" align="right" valign="top"><a id="aa1f8e5cd323e53ef9fa977734a05d030"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#aa1f8e5cd323e53ef9fa977734a05d030">spiBegin</a> ()=0</td></tr>
<tr class="memdesc:aa1f8e5cd323e53ef9fa977734a05d030"><td class="mdescLeft"> </td><td class="mdescRight">SPI initialization method. <br /></td></tr>
<tr class="separator:aa1f8e5cd323e53ef9fa977734a05d030"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abe787d5e556190eef2c63e1581235460"><td class="memItemLeft" align="right" valign="top"><a id="abe787d5e556190eef2c63e1581235460"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#abe787d5e556190eef2c63e1581235460">spiBeginTransaction</a> ()=0</td></tr>
<tr class="memdesc:abe787d5e556190eef2c63e1581235460"><td class="mdescLeft"> </td><td class="mdescRight">Method to start SPI transaction. <br /></td></tr>
<tr class="separator:abe787d5e556190eef2c63e1581235460"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aebcaaf0cefdaaf5b572d4261e472ac8a"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#aebcaaf0cefdaaf5b572d4261e472ac8a">spiTransfer</a> (uint8_t *out, size_t len, uint8_t *in)=0</td></tr>
<tr class="memdesc:aebcaaf0cefdaaf5b572d4261e472ac8a"><td class="mdescLeft"> </td><td class="mdescRight">Method to transfer buffer over SPI. <a href="class_radio_lib_hal.html#aebcaaf0cefdaaf5b572d4261e472ac8a">More...</a><br /></td></tr>
<tr class="separator:aebcaaf0cefdaaf5b572d4261e472ac8a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a68d9271c76f8c96afb734a4634bf92e9"><td class="memItemLeft" align="right" valign="top"><a id="a68d9271c76f8c96afb734a4634bf92e9"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a68d9271c76f8c96afb734a4634bf92e9">spiEndTransaction</a> ()=0</td></tr>
<tr class="memdesc:a68d9271c76f8c96afb734a4634bf92e9"><td class="mdescLeft"> </td><td class="mdescRight">Method to end SPI transaction. <br /></td></tr>
<tr class="separator:a68d9271c76f8c96afb734a4634bf92e9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a41c85e560155d644f5b4ce8444dd8b64"><td class="memItemLeft" align="right" valign="top"><a id="a41c85e560155d644f5b4ce8444dd8b64"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a41c85e560155d644f5b4ce8444dd8b64">spiEnd</a> ()=0</td></tr>
<tr class="memdesc:a41c85e560155d644f5b4ce8444dd8b64"><td class="mdescLeft"> </td><td class="mdescRight">SPI termination method. <br /></td></tr>
<tr class="separator:a41c85e560155d644f5b4ce8444dd8b64"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a450037acdfeb4e87413674ac90feb4d2"><td class="memItemLeft" align="right" valign="top"><a id="a450037acdfeb4e87413674ac90feb4d2"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a450037acdfeb4e87413674ac90feb4d2">init</a> ()</td></tr>
<tr class="memdesc:a450037acdfeb4e87413674ac90feb4d2"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="class_module.html" title="Implements all common low-level methods to control the wireless module. Every module class contains o...">Module</a> initialization method. This will be called by all radio modules at the beginning of startup. Can be used to e.g., initialize SPI interface. <br /></td></tr>
<tr class="separator:a450037acdfeb4e87413674ac90feb4d2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa4f2bd49aea5a19aa9f85c720b4a883e"><td class="memItemLeft" align="right" valign="top"><a id="aa4f2bd49aea5a19aa9f85c720b4a883e"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#aa4f2bd49aea5a19aa9f85c720b4a883e">term</a> ()</td></tr>
<tr class="memdesc:aa4f2bd49aea5a19aa9f85c720b4a883e"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="class_module.html" title="Implements all common low-level methods to control the wireless module. Every module class contains o...">Module</a> termination method. This will be called by all radio modules when the destructor is called. Can be used to e.g., stop SPI interface. <br /></td></tr>
<tr class="separator:aa4f2bd49aea5a19aa9f85c720b4a883e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a62c9032e834ba420d81dc3e69df64e17"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a62c9032e834ba420d81dc3e69df64e17">tone</a> (uint32_t pin, unsigned int frequency, <a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> duration=0)</td></tr>
<tr class="memdesc:a62c9032e834ba420d81dc3e69df64e17"><td class="mdescLeft"> </td><td class="mdescRight">Method to produce a square-wave with 50% duty cycle ("tone") of a given frequency at some pin. <a href="class_radio_lib_hal.html#a62c9032e834ba420d81dc3e69df64e17">More...</a><br /></td></tr>
<tr class="separator:a62c9032e834ba420d81dc3e69df64e17"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6b5341c59728a1932e33216feee04ea5"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a6b5341c59728a1932e33216feee04ea5">noTone</a> (uint32_t pin)</td></tr>
<tr class="memdesc:a6b5341c59728a1932e33216feee04ea5"><td class="mdescLeft"> </td><td class="mdescRight">Method to stop producing a tone. <a href="class_radio_lib_hal.html#a6b5341c59728a1932e33216feee04ea5">More...</a><br /></td></tr>
<tr class="separator:a6b5341c59728a1932e33216feee04ea5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1bd9d614f66b374ec820ce31b167fdb2"><td class="memItemLeft" align="right" valign="top"><a id="a1bd9d614f66b374ec820ce31b167fdb2"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a1bd9d614f66b374ec820ce31b167fdb2">yield</a> ()</td></tr>
<tr class="memdesc:a1bd9d614f66b374ec820ce31b167fdb2"><td class="mdescLeft"> </td><td class="mdescRight">Yield method, called from long loops in multi-threaded environment (to prevent blocking other threads). <br /></td></tr>
<tr class="separator:a1bd9d614f66b374ec820ce31b167fdb2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a300a47d4d43dbe0c624f6e5dc1cf7a00"><td class="memItemLeft" align="right" valign="top">virtual uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a300a47d4d43dbe0c624f6e5dc1cf7a00">pinToInterrupt</a> (uint32_t pin)</td></tr>
<tr class="memdesc:a300a47d4d43dbe0c624f6e5dc1cf7a00"><td class="mdescLeft"> </td><td class="mdescRight">Function to convert from pin number to interrupt number. <a href="class_radio_lib_hal.html#a300a47d4d43dbe0c624f6e5dc1cf7a00">More...</a><br /></td></tr>
<tr class="separator:a300a47d4d43dbe0c624f6e5dc1cf7a00"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:a2d197fc1f62be4cd2d2c22be30744769"><td class="memItemLeft" align="right" valign="top"><a id="a2d197fc1f62be4cd2d2c22be30744769"></a>
const uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a2d197fc1f62be4cd2d2c22be30744769">GpioModeInput</a></td></tr>
<tr class="memdesc:a2d197fc1f62be4cd2d2c22be30744769"><td class="mdescLeft"> </td><td class="mdescRight">Value to be used as the "input" GPIO direction. <br /></td></tr>
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const uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a18a711dd900a796ccfd7dddbdd2e6afe">GpioModeOutput</a></td></tr>
<tr class="memdesc:a18a711dd900a796ccfd7dddbdd2e6afe"><td class="mdescLeft"> </td><td class="mdescRight">Value to be used as the "output" GPIO direction. <br /></td></tr>
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const uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a3cfca7ff9303fe84119ba2f4a4e1bbf4">GpioLevelLow</a></td></tr>
<tr class="memdesc:a3cfca7ff9303fe84119ba2f4a4e1bbf4"><td class="mdescLeft"> </td><td class="mdescRight">Value to be used as the "low" GPIO level. <br /></td></tr>
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const uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a409c719ef8a11e8765c90e98ba42316d">GpioLevelHigh</a></td></tr>
<tr class="memdesc:a409c719ef8a11e8765c90e98ba42316d"><td class="mdescLeft"> </td><td class="mdescRight">Value to be used as the "high" GPIO level. <br /></td></tr>
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const uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a7ff9f3c608d68575dfc8962ba3669851">GpioInterruptRising</a></td></tr>
<tr class="memdesc:a7ff9f3c608d68575dfc8962ba3669851"><td class="mdescLeft"> </td><td class="mdescRight">Value to be used as the "rising" GPIO level change direction. <br /></td></tr>
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const uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_radio_lib_hal.html#a01f73b66a632fc9dba41a23f592e0936">GpioInterruptFalling</a></td></tr>
<tr class="memdesc:a01f73b66a632fc9dba41a23f592e0936"><td class="mdescLeft"> </td><td class="mdescRight">Value to be used as the "falling" GPIO level change direction. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Hardware abstraction library base interface. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ae75a54271cb8bea37d32dd146b9c6513">◆ </a></span>RadioLibHal()</h2>
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<td class="memname">RadioLibHal::RadioLibHal </td>
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<td class="paramtype">const uint32_t </td>
<td class="paramname"><em>input</em>, </td>
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<td class="paramtype">const uint32_t </td>
<td class="paramname"><em>output</em>, </td>
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<td class="paramtype">const uint32_t </td>
<td class="paramname"><em>low</em>, </td>
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<td class="paramtype">const uint32_t </td>
<td class="paramname"><em>high</em>, </td>
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<td class="paramtype">const uint32_t </td>
<td class="paramname"><em>rising</em>, </td>
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<td class="paramtype">const uint32_t </td>
<td class="paramname"><em>falling</em> </td>
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<p>Default constructor. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">input</td><td>Value to be used as the "input" GPIO direction. </td></tr>
<tr><td class="paramname">output</td><td>Value to be used as the "output" GPIO direction. </td></tr>
<tr><td class="paramname">low</td><td>Value to be used as the "low" GPIO level. </td></tr>
<tr><td class="paramname">high</td><td>Value to be used as the "high" GPIO level. </td></tr>
<tr><td class="paramname">rising</td><td>Value to be used as the "rising" GPIO level change direction. </td></tr>
<tr><td class="paramname">falling</td><td>Value to be used as the "falling" GPIO level change direction. </td></tr>
</table>
</dd>
</dl>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#af142f747becacd1e3e13503f79fd5ebe">◆ </a></span>attachInterrupt()</h2>
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<td class="memname">virtual void RadioLibHal::attachInterrupt </td>
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<td class="paramtype">uint32_t </td>
<td class="paramname"><em>interruptNum</em>, </td>
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<td class="paramtype">void(*)(void) </td>
<td class="paramname"><em>interruptCb</em>, </td>
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<td class="paramtype">uint32_t </td>
<td class="paramname"><em>mode</em> </td>
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<p>Method to attach function to an external interrupt. Must be implemented by the platform-specific hardware abstraction! </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">interruptNum</td><td>Interrupt number to attach to (platform-specific). </td></tr>
<tr><td class="paramname">interruptCb</td><td>Interrupt service routine to execute. </td></tr>
<tr><td class="paramname">mode</td><td>Rising/falling mode (platform-specific). </td></tr>
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</dd>
</dl>
<p>Implemented in <a class="el" href="class_pico_hal.html#a960f5c3890a0ee6fd339d93ca9769c62">PicoHal</a>, <a class="el" href="class_pi_hal.html#abcd33b2d926e14d98ead593e3cded31f">PiHal</a>, <a class="el" href="class_esp_hal.html#a0ac4296d4bede9dd1d65e3e2fce12985">EspHal</a>, and <a class="el" href="class_tock_hal.html#a62f237ff6d0bc28db0e94e39fdbc533a">TockHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa2de4fcafad28470f7d46073fa29da79">◆ </a></span>delay()</h2>
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<td class="memname">virtual void RadioLibHal::delay </td>
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<td class="paramtype"><a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> </td>
<td class="paramname"><em>ms</em></td><td>)</td>
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<p>Blocking wait function. Must be implemented by the platform-specific hardware abstraction! </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">ms</td><td>Number of milliseconds to wait. </td></tr>
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</dd>
</dl>
<p>Implemented in <a class="el" href="class_tock_hal.html#a895de6b3575c991b8b705fe4cdabc940">TockHal</a>, <a class="el" href="class_pico_hal.html#a1bab4dfe568d7107e569e848001e414a">PicoHal</a>, <a class="el" href="class_pi_hal.html#adf1482ac38f67d58e4d41e3e74323e5a">PiHal</a>, and <a class="el" href="class_esp_hal.html#a3f969910c1354d0ad92a7283d4fbc477">EspHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab93dc492291dfe6fc0dd763bee966161">◆ </a></span>delayMicroseconds()</h2>
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<td class="memname">virtual void RadioLibHal::delayMicroseconds </td>
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<td class="paramtype"><a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> </td>
<td class="paramname"><em>us</em></td><td>)</td>
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<p>Blocking microsecond wait function. Must be implemented by the platform-specific hardware abstraction! </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">us</td><td>Number of microseconds to wait. </td></tr>
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</dd>
</dl>
<p>Implemented in <a class="el" href="class_tock_hal.html#ac44afeda5a28e83721ba8c16b496c91e">TockHal</a>, <a class="el" href="class_pico_hal.html#a4a69597cf1a071a0fa61d1d292008628">PicoHal</a>, <a class="el" href="class_pi_hal.html#ab9ade61749459b508291d81e205ddacf">PiHal</a>, and <a class="el" href="class_esp_hal.html#a7e1183e95e651bcccbed041d28ecedaa">EspHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2ddf72a41b3cfbb63ea7ab5362003b56">◆ </a></span>detachInterrupt()</h2>
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<td class="memname">virtual void RadioLibHal::detachInterrupt </td>
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<td class="paramtype">uint32_t </td>
<td class="paramname"><em>interruptNum</em></td><td>)</td>
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<p>Method to detach function from an external interrupt. Must be implemented by the platform-specific hardware abstraction! </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">interruptNum</td><td>Interrupt number to detach from (platform-specific). </td></tr>
</table>
</dd>
</dl>
<p>Implemented in <a class="el" href="class_tock_hal.html#aafef4eafff0ded10ad940777a67566f3">TockHal</a>, <a class="el" href="class_pico_hal.html#a323d56fc8637f2b005070c7585bfe82e">PicoHal</a>, <a class="el" href="class_pi_hal.html#afb13f79080b95925ea61576696abaa63">PiHal</a>, and <a class="el" href="class_esp_hal.html#a3eebb2aef3219a5aba7b21c098b170f8">EspHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0c7c2dffd662cefca7bf11e14c56dab2">◆ </a></span>digitalRead()</h2>
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<td class="memname">virtual uint32_t RadioLibHal::digitalRead </td>
<td>(</td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>pin</em></td><td>)</td>
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<p>Digital read method. Must be implemented by the platform-specific hardware abstraction! </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">pin</td><td>Pin to be changed (platform-specific). </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Value read on the pin (platform-specific). </dd></dl>
<p>Implemented in <a class="el" href="class_tock_hal.html#a2c67e4045f67a5c3a7b66630b6668f97">TockHal</a>, <a class="el" href="class_pico_hal.html#a25993f76cf572e1a891b7ecc777721c2">PicoHal</a>, <a class="el" href="class_pi_hal.html#ab9a8fc4f0c7c5190db9d8770bc7d635e">PiHal</a>, and <a class="el" href="class_esp_hal.html#a17a4fcce63fa2f51d9be5ae5d48fc10b">EspHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4db0c60f2f6f64003f04cf0e03fea7ab">◆ </a></span>digitalWrite()</h2>
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<td class="memname">virtual void RadioLibHal::digitalWrite </td>
<td>(</td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>pin</em>, </td>
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<td class="paramtype">uint32_t </td>
<td class="paramname"><em>value</em> </td>
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<p>Digital write method. Must be implemented by the platform-specific hardware abstraction! </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pin</td><td>Pin to be changed (platform-specific). </td></tr>
<tr><td class="paramname">value</td><td>Value to set (platform-specific). </td></tr>
</table>
</dd>
</dl>
<p>Implemented in <a class="el" href="class_tock_hal.html#a91df06b003b84729730f62480990dcb4">TockHal</a>, <a class="el" href="class_pico_hal.html#a4f5e06e79f6f6b7952243fe3817200b4">PicoHal</a>, <a class="el" href="class_pi_hal.html#a203ed127ad16bbeeba0a3cd536eebce6">PiHal</a>, and <a class="el" href="class_esp_hal.html#a87444b51d97006fad15779ca5d28367c">EspHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a64d98b48668ced5ba1014f272606f370">◆ </a></span>micros()</h2>
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<td class="memname">virtual <a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> RadioLibHal::micros </td>
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<p>Get number of microseconds since start. Must be implemented by the platform-specific hardware abstraction! </p>
<dl class="section return"><dt>Returns</dt><dd>Number of microseconds since start. </dd></dl>
<p>Implemented in <a class="el" href="class_tock_hal.html#a35d643277c35762e0ce0d66ac3fa28a0">TockHal</a>, <a class="el" href="class_pico_hal.html#a3eb9710f7b7702c9035833a4f8176038">PicoHal</a>, <a class="el" href="class_pi_hal.html#a99893a968bd5789511154b559f349e60">PiHal</a>, and <a class="el" href="class_esp_hal.html#a14e1e7205a3a0465101eb99bdac86973">EspHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4b8e36ccf8fe372c259b963666513d37">◆ </a></span>millis()</h2>
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<td class="memname">virtual <a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> RadioLibHal::millis </td>
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<p>Get number of milliseconds since start. Must be implemented by the platform-specific hardware abstraction! </p>
<dl class="section return"><dt>Returns</dt><dd>Number of milliseconds since start. </dd></dl>
<p>Implemented in <a class="el" href="class_tock_hal.html#a1f5aabd073320fbce5f93ad47caf78f2">TockHal</a>, <a class="el" href="class_pico_hal.html#a4e82e02b4de6d1c192f52fb0ddd1c9c4">PicoHal</a>, <a class="el" href="class_pi_hal.html#a162b953dbc7bb96be6d7ec037c4d465e">PiHal</a>, and <a class="el" href="class_esp_hal.html#a3282dda7cf77988e10ff015763b2c582">EspHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6b5341c59728a1932e33216feee04ea5">◆ </a></span>noTone()</h2>
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<td class="memname">void RadioLibHal::noTone </td>
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<p>Method to stop producing a tone. </p>
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<tr><td class="paramname">pin</td><td>Pin which is currently producing the tone. </td></tr>
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</dd>
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<p>Reimplemented in <a class="el" href="class_pico_hal.html#af80164483ca2bda3a7dd0cc795549524">PicoHal</a>, and <a class="el" href="class_pi_hal.html#a06ee4519e6226013798e03f303fe3941">PiHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af01b4e5e01352b99ce4329c9f9f8433b">◆ </a></span>pinMode()</h2>
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<td class="memname">virtual void RadioLibHal::pinMode </td>
<td>(</td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>pin</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>mode</em> </td>
</tr>
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<td></td>
<td>)</td>
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<p>GPIO pin mode (input/output/...) configuration method. Must be implemented by the platform-specific hardware abstraction! </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pin</td><td>Pin to be changed (platform-specific). </td></tr>
<tr><td class="paramname">mode</td><td>Mode to be set (platform-specific). </td></tr>
</table>
</dd>
</dl>
<p>Implemented in <a class="el" href="class_tock_hal.html#ade8ecf3f37cc3c6ce5eda9b523ffb912">TockHal</a>, <a class="el" href="class_pico_hal.html#ac539134f4517ef79de49832bb86392f2">PicoHal</a>, <a class="el" href="class_pi_hal.html#ad2986ed862d4c429d6527bd54e472530">PiHal</a>, and <a class="el" href="class_esp_hal.html#a38acd30617d2b0c9b143ea1107ba55f7">EspHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a300a47d4d43dbe0c624f6e5dc1cf7a00">◆ </a></span>pinToInterrupt()</h2>
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<td class="memname">uint32_t RadioLibHal::pinToInterrupt </td>
<td>(</td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>pin</em></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p>Function to convert from pin number to interrupt number. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pin</td><td>Pin to convert from. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The interrupt number of a given pin. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a3f38db9475dcd0967d6dfe240b8695c9">◆ </a></span>pulseIn()</h2>
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<td class="memname">virtual long RadioLibHal::pulseIn </td>
<td>(</td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>pin</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>state</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> </td>
<td class="paramname"><em>timeout</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</table>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Measure the length of incoming digital pulse in microseconds. Must be implemented by the platform-specific hardware abstraction! </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pin</td><td>Pin to measure on (platform-specific). </td></tr>
<tr><td class="paramname">state</td><td>Pin level to monitor (platform-specific). </td></tr>
<tr><td class="paramname">timeout</td><td>Timeout in microseconds. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Pulse length in microseconds, or 0 if the pulse did not start before timeout. </dd></dl>
<p>Implemented in <a class="el" href="class_tock_hal.html#a416ee97a17f37cf0e686096050523a28">TockHal</a>, <a class="el" href="class_pico_hal.html#a504806e3adb1a5b9f6784478bae16c10">PicoHal</a>, <a class="el" href="class_pi_hal.html#a3350f8cc20008dbe69e7180599fb80ee">PiHal</a>, and <a class="el" href="class_esp_hal.html#a02d00f8b2337d39390910f453e140de8">EspHal</a>.</p>
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<a id="aebcaaf0cefdaaf5b572d4261e472ac8a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aebcaaf0cefdaaf5b572d4261e472ac8a">◆ </a></span>spiTransfer()</h2>
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<td class="memname">virtual void RadioLibHal::spiTransfer </td>
<td>(</td>
<td class="paramtype">uint8_t * </td>
<td class="paramname"><em>out</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>len</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t * </td>
<td class="paramname"><em>in</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Method to transfer buffer over SPI. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">out</td><td>Buffer to send. </td></tr>
<tr><td class="paramname">len</td><td>Number of data to send or receive. </td></tr>
<tr><td class="paramname">in</td><td>Buffer to save received data into. </td></tr>
</table>
</dd>
</dl>
<p>Implemented in <a class="el" href="class_tock_hal.html#a55bab852d0b8c31a15050efdc28afe33">TockHal</a>, <a class="el" href="class_pico_hal.html#acc961bf30af621d0dfec2b3f7e25cf5c">PicoHal</a>, <a class="el" href="class_pi_hal.html#a96a0f36efd8e23893add3242bdef8be4">PiHal</a>, and <a class="el" href="class_esp_hal.html#afe94bf2e29c22898916b59c00a3dd23f">EspHal</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a62c9032e834ba420d81dc3e69df64e17">◆ </a></span>tone()</h2>
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<td class="memname">void RadioLibHal::tone </td>
<td>(</td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>pin</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>frequency</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__typedefs.html#ga210f31dd2bff7fb80563275648a5bbbd">RadioLibTime_t</a> </td>
<td class="paramname"><em>duration</em> = <code>0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p>Method to produce a square-wave with 50% duty cycle ("tone") of a given frequency at some pin. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pin</td><td>Pin to be used as the output. </td></tr>
<tr><td class="paramname">frequency</td><td>Frequency of the square wave. </td></tr>
<tr><td class="paramname">duration</td><td>Duration of the tone in ms. When set to 0, the tone will be infinite. </td></tr>
</table>
</dd>
</dl>
<p>Reimplemented in <a class="el" href="class_pico_hal.html#abfa0319db88b4c015edf67a9c9b671be">PicoHal</a>, and <a class="el" href="class_pi_hal.html#a95856f347434694b018d0ad18126e041">PiHal</a>.</p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>src/<a class="el" href="_hal_8h_source.html">Hal.h</a></li>
<li>src/Hal.cpp</li>
</ul>
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