Merge TinyOS 2.1.1 into master.

[tinyos-2.x.git] / tos / chips / m16c62p / adc / M16c62pAdcConfig.nc

diff --git a/tos/chips/m16c62p/adc/M16c62pAdcConfig.nc b/tos/chips/m16c62p/adc/M16c62pAdcConfig.nc
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+++ b/tos/chips/m16c62p/adc/M16c62pAdcConfig.nc
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+/* $Id$
+ * Copyright (c) 2005 Intel Corporation
+ * All rights reserved.
+ *
+ * This file is distributed under the terms in the attached INTEL-LICENSE     
+ * file. If you do not find these files, copies can be found by writing to
+ * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA, 
+ * 94704.  Attention:  Intel License Inquiry.
+ */
+
+#include "M16c62pAdc.h"
+
+/**
+ * Clients of higher level must provide this interface to
+ * specify which channel to sample, and with what parameters.
+ *
+ * @author Fan Zang <fanzha@ltu.se>
+ */
+interface M16c62pAdcConfig {
+  /**
+   * Obtain channel.
+   * @return The A/D channel to use. Must be one of the M16c62p_ADC_CHL_xxx
+   *    values from M16c62pAdc.h.
+   */
+  async command uint8_t getChannel();
+
+  /**
+   * Obtain precision setting
+   * @return The reference voltage to use. Must be one of the 
+   *   M16c62p_ADC_CHL_ANxx values from M16c62pAdc.h.
+   */
+  async command uint8_t getPrecision();
+
+  /**
+   * Obtain prescaler value.
+   * @return The prescaler value to use. Must be one of the 
+   *   M16c62p_ADC_PRESCALE_xxx values from M16c62pAdc.h.
+   */
+  async command uint8_t getPrescaler();
+  
+  
+}