Changeset 3413


Ignore:
Timestamp:
Nov 3, 2012 12:17:39 AM (7 months ago)
Author:
quozl
Message:

OLPC XO-4 - touchscreen, as of firmware 0.0.0.7, the boot complete message communicates if the IR PCB is not attached

File:
1 edited

Legend:

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  • cpu/arm/olpc/nn-touchscreen.fth

    r3405 r3413  
    111111 
    112112 
    113 : read-boot-complete  ( -- )  h# 07 d# 0 anticipate  ; 
     113: read-boot-complete  ( -- ) 
     114   0 pbuf 2+ c! 
     115   h# 07 d# 0 anticipate 
     116   pbuf 2+ c@ h# 07 <> abort" bad response" 
     117   pbuf 3 + c@  h# e0 = abort" missing IR PCB" 
     118; 
    114119 
    115120: read-version 
    … …  
    161166      then 
    162167   then 
    163    ['] read-boot-complete  catch  if 
    164       ." no response on bus" cr 
     168   ['] read-boot-complete  catch  ?dup  if 
     169      .error 
     170      ." failed to boot" cr 
    165171      pbuf-free  false  exit 
    166172   then 
    167    ['] configure  catch  if 
     173   ['] configure  catch  ?dup  if 
     174      .error 
    168175      ." failed to configure" cr 
    169176      pbuf-free  false  exit 
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