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Rockbox mail archiveSubject: LCD Test for ROM >= 4.50LCD Test for ROM >= 4.50
From: Björn Stenberg <bjorn_at_haxx.se>
Date: Sun, 6 Jan 2002 23:06:38 +0100 (CET) alankorr wrote: > I have a look in the disassembly code of 5.03 and found at this address a > subroutine which determines which subroutines to call for LCD : Ah, excellent digging! I was so occupied with finding the code that I did not discover there were multiple nearly identical copies of it. The code I was looking at, 0xe4bc, has a sister at 0xe504 that only differs in the command sent to the controller. The first uses 0xB0 while the second uses 0x80. Attached is a scroll mod that uses 0x80 instead of 0xB0. Can someone with ROM >= 4.50 try it? /Björn
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