diff --git a/prod/doc/flash.html b/prod/doc/flash.html index f8f4474..36df25f 100644 --- a/prod/doc/flash.html +++ b/prod/doc/flash.html @@ -11,7 +11,7 @@ of the following two parts:
-Note that atben has no microcontroller and there does not need +Note that atben has no microcontroller and therefore does not need any flashing. @@ -21,9 +21,33 @@ any flashing.
+To flash the boot loader, +
+
+ make flash ++
+The flashing takes about 20-30 seconds. If it should fail, make sure you +properly placed atusb-pgm and try again. If it keeps on failing, +remove atusb-pgm from the Ben and insert it again. +If flashing fails despite numerous attempts, proceed to the +fault analysis. @@ -31,9 +55,19 @@ any flashing.
+The flashing script will wait up to 30 seconds for enumeration. +Once the atusb board has been detected, the script transfers +the application with DFU. After this, you can proceed with the +functional test. +
+If the board fails to enumerate, proceed with the +fault analysis.