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<html><head><title>Interface: HPLADC</title></head><body><table BORDER="0" CELLPADDING="3" CELLSPACING="0" width="100%"><tr><td><font size="-1"><b><font color="blue"><a href="apps_p.html">Apps</a></font></b> <b><a href="components_p.html">Components</a></b> <b><a href="interfaces_p.html">Interfaces</a></b> <b><a href="allfiles_p.html">All Files</a></b> <b><a href="index.html">Source Tree</a></b> </font></td><td align="right"><font size="-1">source: <b><a href="tos.interfaces.HPLADC.nc.source">tos.interfaces.HPLADC.nc</a></b></font></td></tr></table><hr><h1 align="center">Interface: HPLADC</h1><p> Interface to the hardware ADC. Allows binding of virtual ports to physical hardware ports (useful for platform independence). <table border="0" cellpadding="0"><tr valign="top"><td><b>Author:</b><td> Jason Hill </td></tr><tr valign="top"><td> </td><td> David Gay </td></tr><tr valign="top"><td> </td><td> Philip Levis</td></tr></table><p><dl><dt>Components providing this interface:<dd> <a href="tos.platform.micaz.HPLADCM.nc.html">tos.platform.micaz.HPLADCM</a><br></dl><p><dl><dt>Components requiring this interface:<dd> <a href="tos.platform.mica2.ADCREFM.nc.html">tos.platform.mica2.ADCREFM</a><br></dl><p><table BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><tr BGCOLOR="#CCCCFF"><td><h3>Commands</h3></td></tr></table><ul><li> result_t <a href="# result_t init(void)"><b>init</b> </a>(void)<menu> Initialize the ADC.</menu><p><li> result_t <a href="# result_t setSamplingRate(uint8_t rate)"><b>setSamplingRate</b> </a>(uint8_t rate)<menu> Sets the ADC sampling rate in terms of clock ticks.</menu><p><li> result_t <a href="# result_t bindPort(uint8_t port, uint8_t adcPort)"><b>bindPort</b> </a>(uint8_t port, uint8_t adcPort)<menu> Bind a virtual port number to an actual ADC data port.</menu><p><li> result_t <a href="# result_t samplePort(uint8_t port)"><b>samplePort</b> </a>(uint8_t port)<menu> Request a single data sample on a port.</menu><p><li> result_t <a href="# result_t sampleAgain(void)"><b>sampleAgain</b> </a>(void)<menu> Sample the most recently sampled port again. </menu><p><li> result_t <a href="# result_t sampleStop(void)"><b>sampleStop</b> </a>(void)<menu> Stop sampling.</menu><p></ul><table BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><tr BGCOLOR="#CCCCFF"><td><h3>Events</h3></td></tr></table><ul><li> result_t <a href="# result_t dataReady(uint16_t data)"><b>dataReady</b> </a>(uint16_t data)<menu> Signaled when a data ready is ready.</menu><p></ul><table BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><tr BGCOLOR="#CCCCFF"><td><h3>Commands - Details</h3></td></tr></table> <a name=" result_t init(void)"></a> <h4>init</h4> result_t <b>init</b>(void)<P><menu> Initialize the ADC. <table border="0" cellpadding="0"><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS always.</td></tr></table></menu><hr> <a name=" result_t setSamplingRate(uint8_t rate)"></a> <h4>setSamplingRate</h4> result_t <b>setSamplingRate</b>(uint8_t rate)<P><menu> Sets the ADC sampling rate in terms of clock ticks. <table border="0" cellpadding="0"><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS always.</td></tr></table></menu><hr> <a name=" result_t bindPort(uint8_t port, uint8_t adcPort)"></a> <h4>bindPort</h4> result_t <b>bindPort</b>(uint8_t port, uint8_t adcPort)<P><menu> Bind a virtual port number to an actual ADC data port. <table border="0" cellpadding="0"><tr valign="top"><td><b>Returns:</b></td><td> FAIL if virtual port out of range, SUCCESS otherwise.</td></tr></table></menu><hr> <a name=" result_t samplePort(uint8_t port)"></a> <h4>samplePort</h4> result_t <b>samplePort</b>(uint8_t port)<P><menu> Request a single data sample on a port. <table border="0" cellpadding="0"><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS always.</td></tr></table></menu><hr> <a name=" result_t sampleAgain(void)"></a> <h4>sampleAgain</h4> result_t <b>sampleAgain</b>(void)<P><menu> Sample the most recently sampled port again. <table border="0" cellpadding="0"><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS alway s.</td></tr></table></menu><hr> <a name=" result_t sampleStop(void)"></a> <h4>sampleStop</h4> result_t <b>sampleStop</b>(void)<P><menu> Stop sampling. Return to an idle mode. <table border="0" cellpadding="0"><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS always.</td></tr></table></menu><table BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><tr BGCOLOR="#CCCCFF"><td><h3>Events - Details</h3></td></tr></table> <a name=" result_t dataReady(uint16_t data)"></a> <h4>dataReady</h4> result_t <b>dataReady</b>(uint16_t data)<P><menu> Signaled when a data ready is ready. <table border="0" cellpadding="0"><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS always.</td></tr></table></menu>⌨️ 快捷键说明
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