X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=boards%2Fek-lm3s1968%2Fexamples%2Fgps%2Fcfg%2Fcfg_adc.h;h=df2587be517232fd86b9192faa5c39172c793330;hb=c0b42e1e8494eeeca4871c86321ef56446b604f2;hp=90aeb7bdfd13119341ca045ebf4d4ccb117eaa7c;hpb=b46f64914c62fbb0297728280478681659469654;p=bertos.git

diff --git a/boards/ek-lm3s1968/examples/gps/cfg/cfg_adc.h b/boards/ek-lm3s1968/examples/gps/cfg/cfg_adc.h
index 90aeb7bd..df2587be 100644
--- a/boards/ek-lm3s1968/examples/gps/cfg/cfg_adc.h
+++ b/boards/ek-lm3s1968/examples/gps/cfg/cfg_adc.h
@@ -56,9 +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
 
@@ -66,16 +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