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<html><head><title>Interface: ADCControl</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.platform.mica2.ADCControl.nc.source">tos.platform.mica2.ADCControl.nc</a></b></font></td></tr></table><hr><h1 align="center">Interface: ADCControl</h1><p> Controls various aspects of the ADC. <p><dl><dt>Components providing this interface:<dd> <a href="tos.platform.mica2.ADCC.nc.html">tos.platform.mica2.ADCC</a><br> <a href="tos.platform.mica2.ADCREFM.nc.html">tos.platform.mica2.ADCREFM</a><br></dl><p><dl><dt>Components requiring this interface:<dd> <a href="tos.sensorboards.basicsb.PhotoM.nc.html">tos.sensorboards.basicsb.PhotoM</a><br> <a href="tos.sensorboards.micasb.AccelM.nc.html">tos.sensorboards.micasb.AccelM</a><br> <a href="tos.sensorboards.micasb.MagM.nc.html">tos.sensorboards.micasb.MagM</a><br> <a href="tos.sensorboards.micasb.MicM.nc.html">tos.sensorboards.micasb.MicM</a><br> <a href="tos.sensorboards.micasb.PhotoTempM.nc.html">tos.sensorboards.micasb.PhotoTempM</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> Initializes the ADCControl structures.</menu><p><li> result_t <a href="# result_t setSamplingRate(uint8_t rate)"><b>setSamplingRate</b> </a>(uint8_t rate)<menu> Sets the sampling rate of the ADC.</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> Remaps a port in the ADC portmap <code>TOSH_adc_portmap</code>.</menu><p><li> result_t <a href="# result_t manualCalibrate(void)"><b>manualCalibrate</b> </a>(void)<menu> Initiates calibration of the of the ADC. </menu><p><li> result_t <a href="# result_t autoCalibrate(uint16_t interval)"><b>autoCalibrate</b> </a>(uint16_t interval)<menu> Initiates and sets the interval for repeated automatic calibration of the ADC. </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> Initializes the ADCControl structures. <table border="0" cellpadding="0"><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS if successful</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 sampling rate of the ADC. These are the lower three bits in the ADCSR register of the microprocessor. The <code>rate</code> parameter may use the following macros or its own value from the description below. <p> <pre> TOS_ADCSample3750ns = 0 TOS_ADCSample7500ns = 1 TOS_ADCSample15us = 2 TOS_ADCSample30us = 3 TOS_ADCSample60us = 4 TOS_ADCSample120us = 5 TOS_ADCSample240us = 6 TOS_ADCSample480us = 7 </pre> <table border="0" cellpadding="0"></td></tr><tr valign="top"><td><br><b>Parameters:</b></td><td><menu><p STYLE="text-indent: -1cm"><b>rate</b> - 2^rate is the prescaler factor to the ADC. The rate of the ADC is the crystal frequency times the prescaler, or XTAL * 2^rate = 32kHz * 2^rate. </menu></td></tr><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS if successful</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> Remaps a port in the ADC portmap <code>TOSH_adc_portmap</code>. See <code>platform/mica/HPLADCC.td</code> for implementation. <table border="0" cellpadding="0"></td></tr><tr valign="top"><td><br><b>Parameters:</b></td><td><menu><p STYLE="text-indent: -1cm"><b>port</b> - The port in the portmap you wish to modify </p><p STYLE="text-indent: -1cm"><b>adcPort</b> - The ADC destination port that <code>port</code> binds to </menu></td></tr><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS if successful</td></tr></table></menu><hr> <a name=" result_t manualCalibrate(void)"></a> <h4>manualCalibrate</h4> result_t <b>manualCalibrate</b>(void)<P><menu> Initiates calibration of the of the ADC. This may be a software or hardware calibration depending on the platform. <table border="0" cellpadding="0"><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS if the calibration was successfully initiated</td></tr></table></menu><hr> <a name=" result_t autoCalibrate(uint16_t interval)"></a> <h4>autoCalibrate</h4> result_t <b>autoCalibrate</b>(uint16_t interval)<P><menu> Initiates and sets the interval for repeated automatic calibration of the ADC. An interval value of 0 (zero) disables automatic calibration <table border="0" cellpadding="0"></td></tr><tr valign="top"><td><br><b>Parameters:</b></td><td><menu><p STYLE="text-indent: -1cm"><b>interval</b> - The calibration interval in ms. A value of 0 (zero) disables automatic calibration </menu></td></tr><tr valign="top"><td><b>Returns:</b></td><td> SUCCESS if auto calibration was enabled</td></tr></table></menu>⌨️ 快捷键说明
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