X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;ds=sidebyside;f=boards%2Farduino-mega%2Ftemplates%2Farduino-mega_empty%2Fcfg%2Fcfg_adc.h;h=df2587be517232fd86b9192faa5c39172c793330;hb=09e03f9327577f5c4263ee494531d9fc8c800a69;hp=dd65e134e8f0ac3711f0bd8a929ee2b2c53089bc;hpb=916115afea98a1f0b520ee72be7892261a24e9ff;p=bertos.git

diff --git a/boards/arduino-mega/templates/arduino-mega_empty/cfg/cfg_adc.h b/boards/arduino-mega/templates/arduino-mega_empty/cfg/cfg_adc.h
index dd65e134..df2587be 100644
--- a/boards/arduino-mega/templates/arduino-mega_empty/cfg/cfg_adc.h
+++ b/boards/arduino-mega/templates/arduino-mega_empty/cfg/cfg_adc.h
@@ -32,7 +32,6 @@
  *
  * \brief Configuration file for the ADC module.
  *
- * \version $Id$
  * \author Daniele Basile <asterix@develer.com>
  */
 
@@ -57,9 +56,12 @@
 
 /**
  * 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
 
@@ -67,16 +69,16 @@
  * Minimum time for starting up a conversion [us].
  *
  * $WIZ$ type = "int"
- * $WIZ$ min = 0
+ * $WIZ$ min = 20
  * $WIZ$ supports = "at91"
  */
 #define CONFIG_ADC_STARTUP_TIME 20
 
 /**
- * Minimum time for sample and hold [us].
+ * Minimum time for sample and hold [ns].
  *
  * $WIZ$ type = "int"
- * $WIZ$ min = 0
+ * $WIZ$ min = 600
  * $WIZ$ supports = "at91"
  */
 #define CONFIG_ADC_SHTIME       834