*
* -->
*
- * \brief Configuration file for ADC module.
+ * \brief Configuration file for the ADC module.
*
- * \version $Id$
* \author Daniele Basile <asterix@develer.com>
*/
#define ADC_LOG_LEVEL LOG_LVL_INFO
/**
- * module logging format.
+ * Module logging format.
*
* $WIZ$ type = "enum"
* $WIZ$ value_list = "log_format"
#define ADC_LOG_FORMAT LOG_FMT_VERBOSE
/**
- * Frequency clock for ADC conversion.
+ * Clock Frequency for ADC conversion.
+ * This frequency will be rounded down to an integer
+ * submultiple of CPU_FREQ.
*
* $WIZ$ type = "int"
+ * $WIZ$ supports = "at91"
+ * $WIZ$ max = 5000000
*/
#define CONFIG_ADC_CLOCK 4800000UL
/**
- * Minimum time for startup a conversion in micro second.
+ * Minimum time for starting up a conversion [us].
*
* $WIZ$ type = "int"
+ * $WIZ$ min = 20
+ * $WIZ$ supports = "at91"
*/
#define CONFIG_ADC_STARTUP_TIME 20
/**
- * Minimum time for sample and hold in nano second.
+ * Minimum time for sample and hold [ns].
*
* $WIZ$ type = "int"
+ * $WIZ$ min = 600
+ * $WIZ$ supports = "at91"
*/
#define CONFIG_ADC_SHTIME 834
/**
- * ADC setting for AVR target.
+ * ADC Voltage Reference.
*
- * $WIZ$ type = "int"
+ * $WIZ$ type = "enum"
+ * $WIZ$ value_list = "avr_adc_refs"
+ * $WIZ$ supports = "avr"
*/
-#define CONFIG_ADC_AVR_REF 1
-/*
- * ADC setting for AVR target.
+#define CONFIG_ADC_AVR_REF ADC_AVR_AVCC
+
+/**
+ * ADC clock divisor from main crystal.
*
* $WIZ$ type = "int"
+ * $WIZ$ min = 2
+ * $WIZ$ max = 128
+ * $WIZ$ supports = "avr"
*/
#define CONFIG_ADC_AVR_DIVISOR 2
/**
- * Enable ADS strobe.
+ * Enable ADC strobe for debugging ADC ISR.
*
* $WIZ$ type = "boolean"
*/
#define CONFIG_ADC_STROBE 0
+
+/**
+ * Start up timer[s] = startup value / ADCClock [Hz]
+ *
+ * $WIZ$ type = "enum"
+ * $WIZ$ value_list = "sam3_adc_sut"
+ * $WIZ$ supports = "sam3"
+ */
+#define CONFIG_ADC_SUT ADC_SUT512
+
+/**
+ * Analog Settling Time[s] = settling value / ADCClock[Hz]
+ *
+ * $WIZ$ type = "enum"
+ * $WIZ$ value_list = "sam3_adc_stt"
+ * $WIZ$ supports = "sam3"
+ */
+#define CONFIG_ADC_STTLING ADC_AST17
+
+/**
+ * Tracking Time[s] = (TRACKTIM + 1) / ADCClock[Hz]
+ *
+ * $WIZ$ type = "int"
+ * $WIZ$ min = 0
+ * $WIZ$ supports = "sam3"
+ */
+#define CONFIG_ADC_TRACKTIM 0
+
+/**
+ * Transfer Period[s] = (TRANSFER * 2 + 3) ADCClock[Hz]
+ *
+ * $WIZ$ type = "int"
+ * $WIZ$ min = 0
+ * $WIZ$ supports = "sam3"
+ */
+#define CONFIG_ADC_TRANSFER 1
+
#endif /* CFG_ADC_H */