1290 lines
62 KiB
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1290 lines
62 KiB
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<a href="#nested-classes">Data Structures</a> |
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<a href="#enum-members">Enumerations</a> </div>
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<div class="headertitle">
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<div class="title">GPIO: General-Purpose Input/Output Driver</div> </div>
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<div class="contents">
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<a name="details" id="details"></a><h2 class="groupheader">Overview</h2>
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<p>The MCUXpresso SDK provides a peripheral driver for the General-Purpose Input/Output (GPIO) module of MCUXpresso SDK devices.</p>
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<h1><a class="anchor" id="GPIOTpyUC"></a>
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Typical use case</h1>
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<h2><a class="anchor" id="GPIOInOps"></a>
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Input Operation</h2>
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<p>Refer to the driver examples codes located at <SDK_ROOT>/boards/<BOARD>/driver_examples/gpio </p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
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Data Structures</h2></td></tr>
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<tr class="memitem:a00426"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#a00426">_gpio_pin_config</a></td></tr>
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<tr class="memdesc:a00426"><td class="mdescLeft"> </td><td class="mdescRight">GPIO Init structure definition. <a href="a00044.html#a00426">More...</a><br/></td></tr>
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<tr class="separator:a00426"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a>
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Typedefs</h2></td></tr>
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<tr class="memitem:gaf7d75755774a0f20385fbdda546f1f1d"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00044.html#ga0df4be96fa56f3bdd7bfa048fdaacd6b">_gpio_pin_direction</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gaf7d75755774a0f20385fbdda546f1f1d">gpio_pin_direction_t</a></td></tr>
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<tr class="memdesc:gaf7d75755774a0f20385fbdda546f1f1d"><td class="mdescLeft"> </td><td class="mdescRight">GPIO direction definition. <a href="#gaf7d75755774a0f20385fbdda546f1f1d">More...</a><br/></td></tr>
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<tr class="separator:gaf7d75755774a0f20385fbdda546f1f1d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga964d88636cc5631275c0da96d4a83b5d"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00044.html#gaf47c6be402417bd9d15316732e2e2ffe">_gpio_interrupt_mode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga964d88636cc5631275c0da96d4a83b5d">gpio_interrupt_mode_t</a></td></tr>
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<tr class="memdesc:ga964d88636cc5631275c0da96d4a83b5d"><td class="mdescLeft"> </td><td class="mdescRight">GPIO interrupt mode definition. <a href="#ga964d88636cc5631275c0da96d4a83b5d">More...</a><br/></td></tr>
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<tr class="separator:ga964d88636cc5631275c0da96d4a83b5d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga9279df0a87f2432dc3c5d596028223b7"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="a00044.html#a00426">_gpio_pin_config</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga9279df0a87f2432dc3c5d596028223b7">gpio_pin_config_t</a></td></tr>
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<tr class="memdesc:ga9279df0a87f2432dc3c5d596028223b7"><td class="mdescLeft"> </td><td class="mdescRight">GPIO Init structure definition. <a href="#ga9279df0a87f2432dc3c5d596028223b7">More...</a><br/></td></tr>
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<tr class="separator:ga9279df0a87f2432dc3c5d596028223b7"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
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Enumerations</h2></td></tr>
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<tr class="memitem:ga0df4be96fa56f3bdd7bfa048fdaacd6b"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga0df4be96fa56f3bdd7bfa048fdaacd6b">_gpio_pin_direction</a> { <br/>
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  <a class="el" href="a00044.html#gga0df4be96fa56f3bdd7bfa048fdaacd6babacf19933be1940ab40c83535e6a46d4">kGPIO_DigitalInput</a> = 0U,
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<br/>
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  <a class="el" href="a00044.html#gga0df4be96fa56f3bdd7bfa048fdaacd6ba509ebcd228fc813cf4afcacd258680f9">kGPIO_DigitalOutput</a> = 1U
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<br/>
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}</td></tr>
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<tr class="memdesc:ga0df4be96fa56f3bdd7bfa048fdaacd6b"><td class="mdescLeft"> </td><td class="mdescRight">GPIO direction definition. <a href="a00044.html#ga0df4be96fa56f3bdd7bfa048fdaacd6b">More...</a><br/></td></tr>
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<tr class="separator:ga0df4be96fa56f3bdd7bfa048fdaacd6b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf47c6be402417bd9d15316732e2e2ffe"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gaf47c6be402417bd9d15316732e2e2ffe">_gpio_interrupt_mode</a> { <br/>
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  <a class="el" href="a00044.html#ggaf47c6be402417bd9d15316732e2e2ffea69d618dcf6fc01e5c8315ef1dd4aa66d">kGPIO_NoIntmode</a> = 0U,
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<br/>
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  <a class="el" href="a00044.html#ggaf47c6be402417bd9d15316732e2e2ffeaf6c9ba431378e6290d7033b643e554da">kGPIO_IntLowLevel</a> = 1U,
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<br/>
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  <a class="el" href="a00044.html#ggaf47c6be402417bd9d15316732e2e2ffeaa445f82a63c5aa94a1e53cdcf52b71d3">kGPIO_IntHighLevel</a> = 2U,
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<br/>
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  <a class="el" href="a00044.html#ggaf47c6be402417bd9d15316732e2e2ffeab874f7d31c4bf2f964bf52466d5c40f4">kGPIO_IntRisingEdge</a> = 3U,
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<br/>
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  <a class="el" href="a00044.html#ggaf47c6be402417bd9d15316732e2e2ffea369cc36a7fda0eb55c4f509070c2d887">kGPIO_IntFallingEdge</a> = 4U,
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<br/>
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  <a class="el" href="a00044.html#ggaf47c6be402417bd9d15316732e2e2ffeac1d74f985cbebbe8441f6053b8074a50">kGPIO_IntRisingOrFallingEdge</a> = 5U
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<br/>
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}</td></tr>
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<tr class="memdesc:gaf47c6be402417bd9d15316732e2e2ffe"><td class="mdescLeft"> </td><td class="mdescRight">GPIO interrupt mode definition. <a href="a00044.html#gaf47c6be402417bd9d15316732e2e2ffe">More...</a><br/></td></tr>
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<tr class="separator:gaf47c6be402417bd9d15316732e2e2ffe"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="member-group"></a>
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Driver version</h2></td></tr>
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<tr class="memitem:ga5aa5229cbd041b11bcf8417ba12896b2"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga5aa5229cbd041b11bcf8417ba12896b2">FSL_GPIO_DRIVER_VERSION</a>   (<a class="el" href="a00272.html#ga812138aa3315b0c6953c1a26130bcc37">MAKE_VERSION</a>(2, 0, 6))</td></tr>
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<tr class="memdesc:ga5aa5229cbd041b11bcf8417ba12896b2"><td class="mdescLeft"> </td><td class="mdescRight">GPIO driver version. <a href="#ga5aa5229cbd041b11bcf8417ba12896b2">More...</a><br/></td></tr>
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<tr class="separator:ga5aa5229cbd041b11bcf8417ba12896b2"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="member-group"></a>
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GPIO Initialization and Configuration functions</h2></td></tr>
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<tr class="memitem:ga8d3aa26ad7e88ef1427e51242a70c259"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga8d3aa26ad7e88ef1427e51242a70c259">GPIO_PinInit</a> (GPIO_Type *base, uint32_t pin, const <a class="el" href="a00044.html#ga9279df0a87f2432dc3c5d596028223b7">gpio_pin_config_t</a> *Config)</td></tr>
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<tr class="memdesc:ga8d3aa26ad7e88ef1427e51242a70c259"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the GPIO peripheral according to the specified parameters in the initConfig. <a href="#ga8d3aa26ad7e88ef1427e51242a70c259">More...</a><br/></td></tr>
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<tr class="separator:ga8d3aa26ad7e88ef1427e51242a70c259"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="member-group"></a>
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GPIO Reads and Write Functions</h2></td></tr>
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<tr class="memitem:ga41c1b70e3ee7825359e0891812c88e85"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga41c1b70e3ee7825359e0891812c88e85">GPIO_PinWrite</a> (GPIO_Type *base, uint32_t pin, uint8_t output)</td></tr>
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<tr class="memdesc:ga41c1b70e3ee7825359e0891812c88e85"><td class="mdescLeft"> </td><td class="mdescRight">Sets the output level of the individual GPIO pin to logic 1 or 0. <a href="#ga41c1b70e3ee7825359e0891812c88e85">More...</a><br/></td></tr>
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<tr class="separator:ga41c1b70e3ee7825359e0891812c88e85"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga5677a2c3b14f5e9f034edbbd5b429c1d"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga5677a2c3b14f5e9f034edbbd5b429c1d">GPIO_WritePinOutput</a> (GPIO_Type *base, uint32_t pin, uint8_t output)</td></tr>
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<tr class="memdesc:ga5677a2c3b14f5e9f034edbbd5b429c1d"><td class="mdescLeft"> </td><td class="mdescRight">Sets the output level of the individual GPIO pin to logic 1 or 0. <a href="#ga5677a2c3b14f5e9f034edbbd5b429c1d">More...</a><br/></td></tr>
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<tr class="separator:ga5677a2c3b14f5e9f034edbbd5b429c1d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2de9f41517bfde0920a5dea5db6e56d6"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga2de9f41517bfde0920a5dea5db6e56d6">GPIO_PortSet</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:ga2de9f41517bfde0920a5dea5db6e56d6"><td class="mdescLeft"> </td><td class="mdescRight">Sets the output level of the multiple GPIO pins to the logic 1. <a href="#ga2de9f41517bfde0920a5dea5db6e56d6">More...</a><br/></td></tr>
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<tr class="separator:ga2de9f41517bfde0920a5dea5db6e56d6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2f8a8be69355039abd8b1ddf2a236f4c"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga2f8a8be69355039abd8b1ddf2a236f4c">GPIO_SetPinsOutput</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:ga2f8a8be69355039abd8b1ddf2a236f4c"><td class="mdescLeft"> </td><td class="mdescRight">Sets the output level of the multiple GPIO pins to the logic 1. <a href="#ga2f8a8be69355039abd8b1ddf2a236f4c">More...</a><br/></td></tr>
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<tr class="separator:ga2f8a8be69355039abd8b1ddf2a236f4c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaff8a89d83ce5fdaea9db88317eece33c"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gaff8a89d83ce5fdaea9db88317eece33c">GPIO_PortClear</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:gaff8a89d83ce5fdaea9db88317eece33c"><td class="mdescLeft"> </td><td class="mdescRight">Sets the output level of the multiple GPIO pins to the logic 0. <a href="#gaff8a89d83ce5fdaea9db88317eece33c">More...</a><br/></td></tr>
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<tr class="separator:gaff8a89d83ce5fdaea9db88317eece33c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga3ac4a7dccb5285b2926f152c3ff12af9"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga3ac4a7dccb5285b2926f152c3ff12af9">GPIO_ClearPinsOutput</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:ga3ac4a7dccb5285b2926f152c3ff12af9"><td class="mdescLeft"> </td><td class="mdescRight">Sets the output level of the multiple GPIO pins to the logic 0. <a href="#ga3ac4a7dccb5285b2926f152c3ff12af9">More...</a><br/></td></tr>
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<tr class="separator:ga3ac4a7dccb5285b2926f152c3ff12af9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaedff8c598cb084323f2aa6c324c2c0cb"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gaedff8c598cb084323f2aa6c324c2c0cb">GPIO_PortToggle</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:gaedff8c598cb084323f2aa6c324c2c0cb"><td class="mdescLeft"> </td><td class="mdescRight">Reverses the current output logic of the multiple GPIO pins. <a href="#gaedff8c598cb084323f2aa6c324c2c0cb">More...</a><br/></td></tr>
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<tr class="separator:gaedff8c598cb084323f2aa6c324c2c0cb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gac999c0dd229595fe2b651e796da560be"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gac999c0dd229595fe2b651e796da560be">GPIO_PinRead</a> (GPIO_Type *base, uint32_t pin)</td></tr>
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<tr class="memdesc:gac999c0dd229595fe2b651e796da560be"><td class="mdescLeft"> </td><td class="mdescRight">Reads the current input value of the GPIO port. <a href="#gac999c0dd229595fe2b651e796da560be">More...</a><br/></td></tr>
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<tr class="separator:gac999c0dd229595fe2b651e796da560be"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf8d77b6a1daf18087dbc6c0814b2ed97"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gaf8d77b6a1daf18087dbc6c0814b2ed97">GPIO_ReadPinInput</a> (GPIO_Type *base, uint32_t pin)</td></tr>
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<tr class="memdesc:gaf8d77b6a1daf18087dbc6c0814b2ed97"><td class="mdescLeft"> </td><td class="mdescRight">Reads the current input value of the GPIO port. <a href="#gaf8d77b6a1daf18087dbc6c0814b2ed97">More...</a><br/></td></tr>
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<tr class="separator:gaf8d77b6a1daf18087dbc6c0814b2ed97"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="member-group"></a>
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GPIO Reads Pad Status Functions</h2></td></tr>
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<tr class="memitem:ga1841e0c18fa0792e1fa1b5f812dcdbfa"><td class="memItemLeft" align="right" valign="top">static uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga1841e0c18fa0792e1fa1b5f812dcdbfa">GPIO_PinReadPadStatus</a> (GPIO_Type *base, uint32_t pin)</td></tr>
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<tr class="memdesc:ga1841e0c18fa0792e1fa1b5f812dcdbfa"><td class="mdescLeft"> </td><td class="mdescRight">Reads the current GPIO pin pad status. <a href="#ga1841e0c18fa0792e1fa1b5f812dcdbfa">More...</a><br/></td></tr>
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<tr class="separator:ga1841e0c18fa0792e1fa1b5f812dcdbfa"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga064aa69c0dbb70a4a7344124df9943b1"><td class="memItemLeft" align="right" valign="top">static uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga064aa69c0dbb70a4a7344124df9943b1">GPIO_ReadPadStatus</a> (GPIO_Type *base, uint32_t pin)</td></tr>
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<tr class="memdesc:ga064aa69c0dbb70a4a7344124df9943b1"><td class="mdescLeft"> </td><td class="mdescRight">Reads the current GPIO pin pad status. <a href="#ga064aa69c0dbb70a4a7344124df9943b1">More...</a><br/></td></tr>
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<tr class="separator:ga064aa69c0dbb70a4a7344124df9943b1"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="member-group"></a>
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Interrupts and flags management functions</h2></td></tr>
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<tr class="memitem:gac704735fb3cf3a56676f2fb90e67b10f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gac704735fb3cf3a56676f2fb90e67b10f">GPIO_PinSetInterruptConfig</a> (GPIO_Type *base, uint32_t pin, <a class="el" href="a00044.html#ga964d88636cc5631275c0da96d4a83b5d">gpio_interrupt_mode_t</a> pinInterruptMode)</td></tr>
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<tr class="memdesc:gac704735fb3cf3a56676f2fb90e67b10f"><td class="mdescLeft"> </td><td class="mdescRight">Sets the current pin interrupt mode. <a href="#gac704735fb3cf3a56676f2fb90e67b10f">More...</a><br/></td></tr>
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<tr class="separator:gac704735fb3cf3a56676f2fb90e67b10f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga364fe6d19b98557e44282f95ccc5e63d"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga364fe6d19b98557e44282f95ccc5e63d">GPIO_SetPinInterruptConfig</a> (GPIO_Type *base, uint32_t pin, <a class="el" href="a00044.html#ga964d88636cc5631275c0da96d4a83b5d">gpio_interrupt_mode_t</a> pinInterruptMode)</td></tr>
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<tr class="memdesc:ga364fe6d19b98557e44282f95ccc5e63d"><td class="mdescLeft"> </td><td class="mdescRight">Sets the current pin interrupt mode. <a href="#ga364fe6d19b98557e44282f95ccc5e63d">More...</a><br/></td></tr>
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<tr class="memitem:ga2a62aa9cd2aeacf2a81dc4d644f9b0b1"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga2a62aa9cd2aeacf2a81dc4d644f9b0b1">GPIO_PortEnableInterrupts</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:ga2a62aa9cd2aeacf2a81dc4d644f9b0b1"><td class="mdescLeft"> </td><td class="mdescRight">Enables the specific pin interrupt. <a href="#ga2a62aa9cd2aeacf2a81dc4d644f9b0b1">More...</a><br/></td></tr>
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<tr class="memitem:ga7c45f4ed2a5ec769e0e4cd2e32f62ad5"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga7c45f4ed2a5ec769e0e4cd2e32f62ad5">GPIO_EnableInterrupts</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:ga7c45f4ed2a5ec769e0e4cd2e32f62ad5"><td class="mdescLeft"> </td><td class="mdescRight">Enables the specific pin interrupt. <a href="#ga7c45f4ed2a5ec769e0e4cd2e32f62ad5">More...</a><br/></td></tr>
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<tr class="separator:ga7c45f4ed2a5ec769e0e4cd2e32f62ad5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf9613d5714d047051b09f86592d9cdc4"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gaf9613d5714d047051b09f86592d9cdc4">GPIO_PortDisableInterrupts</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:gaf9613d5714d047051b09f86592d9cdc4"><td class="mdescLeft"> </td><td class="mdescRight">Disables the specific pin interrupt. <a href="#gaf9613d5714d047051b09f86592d9cdc4">More...</a><br/></td></tr>
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<tr class="separator:gaf9613d5714d047051b09f86592d9cdc4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa1deaff6764df2649453fa5502ee0fcc"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gaa1deaff6764df2649453fa5502ee0fcc">GPIO_DisableInterrupts</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:gaa1deaff6764df2649453fa5502ee0fcc"><td class="mdescLeft"> </td><td class="mdescRight">Disables the specific pin interrupt. <a href="#gaa1deaff6764df2649453fa5502ee0fcc">More...</a><br/></td></tr>
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<tr class="separator:gaa1deaff6764df2649453fa5502ee0fcc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaee4bc796792470cf80e8f0aa6d8c0d32"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gaee4bc796792470cf80e8f0aa6d8c0d32">GPIO_PortGetInterruptFlags</a> (GPIO_Type *base)</td></tr>
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<tr class="memdesc:gaee4bc796792470cf80e8f0aa6d8c0d32"><td class="mdescLeft"> </td><td class="mdescRight">Reads individual pin interrupt status. <a href="#gaee4bc796792470cf80e8f0aa6d8c0d32">More...</a><br/></td></tr>
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<tr class="separator:gaee4bc796792470cf80e8f0aa6d8c0d32"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga6efe712710a08ee6e9f89a47a507339f"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga6efe712710a08ee6e9f89a47a507339f">GPIO_GetPinsInterruptFlags</a> (GPIO_Type *base)</td></tr>
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<tr class="memdesc:ga6efe712710a08ee6e9f89a47a507339f"><td class="mdescLeft"> </td><td class="mdescRight">Reads individual pin interrupt status. <a href="#ga6efe712710a08ee6e9f89a47a507339f">More...</a><br/></td></tr>
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<tr class="separator:ga6efe712710a08ee6e9f89a47a507339f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gabc9cd5e2b520359406cf4b45c5761011"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#gabc9cd5e2b520359406cf4b45c5761011">GPIO_PortClearInterruptFlags</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:gabc9cd5e2b520359406cf4b45c5761011"><td class="mdescLeft"> </td><td class="mdescRight">Clears pin interrupt flag. <a href="#gabc9cd5e2b520359406cf4b45c5761011">More...</a><br/></td></tr>
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<tr class="separator:gabc9cd5e2b520359406cf4b45c5761011"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga0b1ad50f4212dfb839fd059503f03bed"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ga0b1ad50f4212dfb839fd059503f03bed">GPIO_ClearPinsInterruptFlags</a> (GPIO_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:ga0b1ad50f4212dfb839fd059503f03bed"><td class="mdescLeft"> </td><td class="mdescRight">Clears pin interrupt flag. <a href="#ga0b1ad50f4212dfb839fd059503f03bed">More...</a><br/></td></tr>
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</table>
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<hr/><h2 class="groupheader">Data Structure Documentation</h2>
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<a name="a00426" id="a00426"></a>
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<td class="memname">struct _gpio_pin_config</td>
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<div class="textblock"></div><table class="memberdecls">
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<tr><td colspan="2"><h3>Data Fields</h3></td></tr>
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<tr class="memitem:ae2c31773fec33b396d84be5f45e01064"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00044.html#gaf7d75755774a0f20385fbdda546f1f1d">gpio_pin_direction_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#ae2c31773fec33b396d84be5f45e01064">direction</a></td></tr>
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<tr class="memdesc:ae2c31773fec33b396d84be5f45e01064"><td class="mdescLeft"> </td><td class="mdescRight">Specifies the pin direction. <a href="#ae2c31773fec33b396d84be5f45e01064">More...</a><br/></td></tr>
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<tr class="memitem:a70ede6dc868ff6dd15987ba62c5d574b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a70ede6dc868ff6dd15987ba62c5d574b"></a>
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uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#a70ede6dc868ff6dd15987ba62c5d574b">outputLogic</a></td></tr>
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<tr class="memdesc:a70ede6dc868ff6dd15987ba62c5d574b"><td class="mdescLeft"> </td><td class="mdescRight">Set a default output logic, which has no use in input. <br/></td></tr>
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<tr class="memitem:acdfcc9d2e83559e63ce2fd7e97ceef7f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00044.html#ga964d88636cc5631275c0da96d4a83b5d">gpio_interrupt_mode_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00044.html#acdfcc9d2e83559e63ce2fd7e97ceef7f">interruptMode</a></td></tr>
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<tr class="memdesc:acdfcc9d2e83559e63ce2fd7e97ceef7f"><td class="mdescLeft"> </td><td class="mdescRight">Specifies the pin interrupt mode, a value of <a class="el" href="a00044.html#ga964d88636cc5631275c0da96d4a83b5d">gpio_interrupt_mode_t</a>. <a href="#acdfcc9d2e83559e63ce2fd7e97ceef7f">More...</a><br/></td></tr>
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<h4 class="groupheader">Field Documentation</h4>
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<td class="memname"><a class="el" href="a00044.html#gaf7d75755774a0f20385fbdda546f1f1d">gpio_pin_direction_t</a> _gpio_pin_config::direction</td>
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<td class="memname"><a class="el" href="a00044.html#ga964d88636cc5631275c0da96d4a83b5d">gpio_interrupt_mode_t</a> _gpio_pin_config::interruptMode</td>
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<h2 class="groupheader">Macro Definition Documentation</h2>
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<td class="memname">#define FSL_GPIO_DRIVER_VERSION   (<a class="el" href="a00272.html#ga812138aa3315b0c6953c1a26130bcc37">MAKE_VERSION</a>(2, 0, 6))</td>
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<h2 class="groupheader">Typedef Documentation</h2>
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<td class="memname">typedef enum <a class="el" href="a00044.html#ga0df4be96fa56f3bdd7bfa048fdaacd6b">_gpio_pin_direction</a> <a class="el" href="a00044.html#gaf7d75755774a0f20385fbdda546f1f1d">gpio_pin_direction_t</a></td>
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<td class="memname">typedef enum <a class="el" href="a00044.html#gaf47c6be402417bd9d15316732e2e2ffe">_gpio_interrupt_mode</a> <a class="el" href="a00044.html#ga964d88636cc5631275c0da96d4a83b5d">gpio_interrupt_mode_t</a></td>
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<td class="memname">typedef struct <a class="el" href="a00044.html#a00426">_gpio_pin_config</a> <a class="el" href="a00044.html#ga9279df0a87f2432dc3c5d596028223b7">gpio_pin_config_t</a></td>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
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<td class="memname">enum <a class="el" href="a00044.html#ga0df4be96fa56f3bdd7bfa048fdaacd6b">_gpio_pin_direction</a></td>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga0df4be96fa56f3bdd7bfa048fdaacd6babacf19933be1940ab40c83535e6a46d4"></a>kGPIO_DigitalInput</em> </td><td class="fielddoc">
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<p>Set current pin as digital input. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="gga0df4be96fa56f3bdd7bfa048fdaacd6ba509ebcd228fc813cf4afcacd258680f9"></a>kGPIO_DigitalOutput</em> </td><td class="fielddoc">
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<p>Set current pin as digital output. </p>
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<td class="memname">enum <a class="el" href="a00044.html#gaf47c6be402417bd9d15316732e2e2ffe">_gpio_interrupt_mode</a></td>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="ggaf47c6be402417bd9d15316732e2e2ffea69d618dcf6fc01e5c8315ef1dd4aa66d"></a>kGPIO_NoIntmode</em> </td><td class="fielddoc">
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<p>Set current pin general IO functionality. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf47c6be402417bd9d15316732e2e2ffeaf6c9ba431378e6290d7033b643e554da"></a>kGPIO_IntLowLevel</em> </td><td class="fielddoc">
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<p>Set current pin interrupt is low-level sensitive. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf47c6be402417bd9d15316732e2e2ffeaa445f82a63c5aa94a1e53cdcf52b71d3"></a>kGPIO_IntHighLevel</em> </td><td class="fielddoc">
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<p>Set current pin interrupt is high-level sensitive. </p>
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</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaf47c6be402417bd9d15316732e2e2ffeab874f7d31c4bf2f964bf52466d5c40f4"></a>kGPIO_IntRisingEdge</em> </td><td class="fielddoc">
|
|
<p>Set current pin interrupt is rising-edge sensitive. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaf47c6be402417bd9d15316732e2e2ffea369cc36a7fda0eb55c4f509070c2d887"></a>kGPIO_IntFallingEdge</em> </td><td class="fielddoc">
|
|
<p>Set current pin interrupt is falling-edge sensitive. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaf47c6be402417bd9d15316732e2e2ffeac1d74f985cbebbe8441f6053b8074a50"></a>kGPIO_IntRisingOrFallingEdge</em> </td><td class="fielddoc">
|
|
<p>Enable the edge select bit to override the ICR register's configuration. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<h2 class="groupheader">Function Documentation</h2>
|
|
<a class="anchor" id="ga8d3aa26ad7e88ef1427e51242a70c259"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
|
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<tr>
|
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<td class="memname">void GPIO_PinInit </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>pin</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
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<td></td>
|
|
<td class="paramtype">const <a class="el" href="a00044.html#ga9279df0a87f2432dc3c5d596028223b7">gpio_pin_config_t</a> * </td>
|
|
<td class="paramname"><em>Config</em> </td>
|
|
</tr>
|
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<tr>
|
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<td></td>
|
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<td>)</td>
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<td></td><td></td>
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</tr>
|
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</table>
|
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</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
<tr><td class="paramname">pin</td><td>Specifies the pin number </td></tr>
|
|
<tr><td class="paramname">Config</td><td>pointer to a <a class="el" href="a00044.html#ga9279df0a87f2432dc3c5d596028223b7">gpio_pin_config_t</a> structure that contains the configuration information. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
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<a class="anchor" id="ga41c1b70e3ee7825359e0891812c88e85"></a>
|
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<div class="memitem">
|
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<div class="memproto">
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<table class="memname">
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<tr>
|
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<td class="memname">void GPIO_PinWrite </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></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">uint8_t </td>
|
|
<td class="paramname"><em>output</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
<tr><td class="paramname">pin</td><td>GPIO port pin number. </td></tr>
|
|
<tr><td class="paramname">output</td><td>GPIOpin output logic level.<ul>
|
|
<li>0: corresponding pin output low-logic level.</li>
|
|
<li>1: corresponding pin output high-logic level. </li>
|
|
</ul>
|
|
</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
|
|
<a class="anchor" id="ga5677a2c3b14f5e9f034edbbd5b429c1d"></a>
|
|
<div class="memitem">
|
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<div class="memproto">
|
|
<table class="mlabels">
|
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<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static void GPIO_WritePinOutput </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></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">uint8_t </td>
|
|
<td class="paramname"><em>output</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="deprecated"><dt><b><a class="el" href="a00309.html#_deprecated000004">Deprecated:</a></b></dt><dd>Do not use this function. It has been superceded by <a class="el" href="a00044.html#ga41c1b70e3ee7825359e0891812c88e85">GPIO_PinWrite</a>. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga2de9f41517bfde0920a5dea5db6e56d6"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
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<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static void GPIO_PortSet </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO peripheral base pointer (GPIO1, GPIO2, GPIO3, and so on.) </td></tr>
|
|
<tr><td class="paramname">mask</td><td>GPIO pin number macro </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga2f8a8be69355039abd8b1ddf2a236f4c"></a>
|
|
<div class="memitem">
|
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<div class="memproto">
|
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<table class="mlabels">
|
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<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static void GPIO_SetPinsOutput </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="deprecated"><dt><b><a class="el" href="a00309.html#_deprecated000005">Deprecated:</a></b></dt><dd>Do not use this function. It has been superceded by <a class="el" href="a00044.html#ga2de9f41517bfde0920a5dea5db6e56d6">GPIO_PortSet</a>. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gaff8a89d83ce5fdaea9db88317eece33c"></a>
|
|
<div class="memitem">
|
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<div class="memproto">
|
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<table class="mlabels">
|
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<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static void GPIO_PortClear </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO peripheral base pointer (GPIO1, GPIO2, GPIO3, and so on.) </td></tr>
|
|
<tr><td class="paramname">mask</td><td>GPIO pin number macro </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga3ac4a7dccb5285b2926f152c3ff12af9"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
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<table class="mlabels">
|
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<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static void GPIO_ClearPinsOutput </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="deprecated"><dt><b><a class="el" href="a00309.html#_deprecated000006">Deprecated:</a></b></dt><dd>Do not use this function. It has been superceded by <a class="el" href="a00044.html#gaff8a89d83ce5fdaea9db88317eece33c">GPIO_PortClear</a>. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gaedff8c598cb084323f2aa6c324c2c0cb"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static void GPIO_PortToggle </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO peripheral base pointer (GPIO1, GPIO2, GPIO3, and so on.) </td></tr>
|
|
<tr><td class="paramname">mask</td><td>GPIO pin number macro </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gac999c0dd229595fe2b651e796da560be"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static uint32_t GPIO_PinRead </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>pin</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
<tr><td class="paramname">pin</td><td>GPIO port pin number. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">GPIO</td><td>port input value. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gaf8d77b6a1daf18087dbc6c0814b2ed97"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static uint32_t GPIO_ReadPinInput </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>pin</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="deprecated"><dt><b><a class="el" href="a00309.html#_deprecated000007">Deprecated:</a></b></dt><dd>Do not use this function. It has been superceded by <a class="el" href="a00044.html#gac999c0dd229595fe2b651e796da560be">GPIO_PinRead</a>. </dd></dl>
|
|
|
|
</div>
|
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</div>
|
|
<a class="anchor" id="ga1841e0c18fa0792e1fa1b5f812dcdbfa"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static uint8_t GPIO_PinReadPadStatus </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>pin</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
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<tr><td class="paramname">pin</td><td>GPIO port pin number. </td></tr>
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</table>
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</dd>
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</dl>
|
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<dl class="retval"><dt>Return values</dt><dd>
|
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<table class="retval">
|
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<tr><td class="paramname">GPIO</td><td>pin pad status value. </td></tr>
|
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</table>
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</dd>
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</dl>
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</div>
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</div>
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<a class="anchor" id="ga064aa69c0dbb70a4a7344124df9943b1"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">static uint8_t GPIO_ReadPadStatus </td>
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<td>(</td>
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<td class="paramtype">GPIO_Type * </td>
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<td class="paramname"><em>base</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>pin</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="deprecated"><dt><b><a class="el" href="a00309.html#_deprecated000008">Deprecated:</a></b></dt><dd>Do not use this function. It has been superceded by <a class="el" href="a00044.html#ga1841e0c18fa0792e1fa1b5f812dcdbfa">GPIO_PinReadPadStatus</a>. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="gac704735fb3cf3a56676f2fb90e67b10f"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void GPIO_PinSetInterruptConfig </td>
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<td>(</td>
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<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>pin</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="a00044.html#ga964d88636cc5631275c0da96d4a83b5d">gpio_interrupt_mode_t</a> </td>
|
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<td class="paramname"><em>pinInterruptMode</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
<tr><td class="paramname">pin</td><td>GPIO port pin number. </td></tr>
|
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<tr><td class="paramname">pinInterruptMode</td><td>pointer to a <a class="el" href="a00044.html#ga964d88636cc5631275c0da96d4a83b5d">gpio_interrupt_mode_t</a> structure that contains the interrupt mode information. </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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</div>
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<a class="anchor" id="ga364fe6d19b98557e44282f95ccc5e63d"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">static void GPIO_SetPinInterruptConfig </td>
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<td>(</td>
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<td class="paramtype">GPIO_Type * </td>
|
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<td class="paramname"><em>base</em>, </td>
|
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</tr>
|
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<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">uint32_t </td>
|
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<td class="paramname"><em>pin</em>, </td>
|
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</tr>
|
|
<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype"><a class="el" href="a00044.html#ga964d88636cc5631275c0da96d4a83b5d">gpio_interrupt_mode_t</a> </td>
|
|
<td class="paramname"><em>pinInterruptMode</em> </td>
|
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</tr>
|
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<tr>
|
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<td></td>
|
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
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</tr>
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</table>
|
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</div><div class="memdoc">
|
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<dl class="deprecated"><dt><b><a class="el" href="a00309.html#_deprecated000009">Deprecated:</a></b></dt><dd>Do not use this function. It has been superceded by <a class="el" href="a00044.html#gac704735fb3cf3a56676f2fb90e67b10f">GPIO_PinSetInterruptConfig</a>. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga2a62aa9cd2aeacf2a81dc4d644f9b0b1"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">static void GPIO_PortEnableInterrupts </td>
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|
<td>(</td>
|
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<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
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<td></td><td></td>
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|
</tr>
|
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</table>
|
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</td>
|
|
<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
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</tr>
|
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</table>
|
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</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
<tr><td class="paramname">mask</td><td>GPIO pin number macro. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="ga7c45f4ed2a5ec769e0e4cd2e32f62ad5"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
|
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<td class="mlabels-left">
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<table class="memname">
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|
<tr>
|
|
<td class="memname">static void GPIO_EnableInterrupts </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
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</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
<tr><td class="paramname">mask</td><td>GPIO pin number macro. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="gaf9613d5714d047051b09f86592d9cdc4"></a>
|
|
<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
|
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<td class="mlabels-left">
|
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<table class="memname">
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|
<tr>
|
|
<td class="memname">static void GPIO_PortDisableInterrupts </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
<tr><td class="paramname">mask</td><td>GPIO pin number macro. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="gaa1deaff6764df2649453fa5502ee0fcc"></a>
|
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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|
<tr>
|
|
<td class="memname">static void GPIO_DisableInterrupts </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
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</tr>
|
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</table>
|
|
</div><div class="memdoc">
|
|
<dl class="deprecated"><dt><b><a class="el" href="a00309.html#_deprecated000010">Deprecated:</a></b></dt><dd>Do not use this function. It has been superceded by <a class="el" href="a00044.html#gaf9613d5714d047051b09f86592d9cdc4">GPIO_PortDisableInterrupts</a>. </dd></dl>
|
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</div>
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</div>
|
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<a class="anchor" id="gaee4bc796792470cf80e8f0aa6d8c0d32"></a>
|
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<div class="memitem">
|
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<div class="memproto">
|
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<table class="mlabels">
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<tr>
|
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<td class="mlabels-left">
|
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<table class="memname">
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<tr>
|
|
<td class="memname">static uint32_t GPIO_PortGetInterruptFlags </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
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</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
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</tr>
|
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</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">current</td><td>pin interrupt status flag. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="ga6efe712710a08ee6e9f89a47a507339f"></a>
|
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<div class="memitem">
|
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<div class="memproto">
|
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<table class="mlabels">
|
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<tr>
|
|
<td class="mlabels-left">
|
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<table class="memname">
|
|
<tr>
|
|
<td class="memname">static uint32_t GPIO_GetPinsInterruptFlags </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
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</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">current</td><td>pin interrupt status flag. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="gabc9cd5e2b520359406cf4b45c5761011"></a>
|
|
<div class="memitem">
|
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<div class="memproto">
|
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<table class="mlabels">
|
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<tr>
|
|
<td class="mlabels-left">
|
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<table class="memname">
|
|
<tr>
|
|
<td class="memname">static void GPIO_PortClearInterruptFlags </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
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</tr>
|
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</table>
|
|
</div><div class="memdoc">
|
|
<p>Status flags are cleared by writing a 1 to the corresponding bit position.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
<tr><td class="paramname">mask</td><td>GPIO pin number macro. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga0b1ad50f4212dfb839fd059503f03bed"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static void GPIO_ClearPinsInterruptFlags </td>
|
|
<td>(</td>
|
|
<td class="paramtype">GPIO_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>Status flags are cleared by writing a 1 to the corresponding bit position.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>GPIO base pointer. </td></tr>
|
|
<tr><td class="paramname">mask</td><td>GPIO pin number macro. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
|
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</div><!-- contents -->
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</div><!-- doc-content -->
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