Changeset 2281

Timestamp:

Jun 15, 2011 7:36:02 AM (2 years ago)

Author:

rsmith

Message:

XO-1 Add bat_reset support

Needs special EC code

File:

• dev/olpc/kb3700/battery.fth (modified) (3 diffs)

dev/olpc/kb3700/battery.fth

@@ -8 +8 @@
 
 \ Names try to match the variable names in EC code
+
+h# F780  constant ec-bProcessOneWireIndex
+h# F7CF  constant ec-bHDQ_ACCESS_FLAG2
+
 h# FA00  constant ec-rambase
 h# 01    constant ec-pwr_limit
 h# 09    constant ec-va2
 h# 20    constant ec-platformID
+h# A5    constant ec-mBAT_STATUS
 
 h# FC00  constant ec-gpiobase
@@ -522 +527 @@
    until
    drop
+;
+
+\ Instruct the EC to completely reset the battery
+\ subsystem. (XO-1 F series EC code)
+
+: (bat-reset) ( -- )
+   1 ec-bHDQ_ACCESS_FLAG2    ec!
+   4 ec-bProcessOneWireIndex ec!
 ;
 
@@ -711 +724 @@
    drop
    bat-disable-charge
+;
+
+: bat-reset
+   batman-init?
+   (bat-reset)
+   batman-stop
 ;