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authorIlya Yanok <yanok@emcraft.com>2010-10-21 17:20:10 +0200
committerWolfgang Denk <wd@denx.de>2010-10-21 22:16:31 +0200
commit8f54dd4f13ce2a2d71bb820c0adcfc1db36d6671 (patch)
treeba7efb27f16c0ce247e46a706d27eff668d34930 /doc
parent7ae549926acf7778e7a439191d2d8117c9e9e1c9 (diff)
downloadu-boot-linaro-stable-8f54dd4f13ce2a2d71bb820c0adcfc1db36d6671.tar.gz
a4m072: change 'display' command implementation
This patch changes implementation of 'display' command for a4m072 that uses 7-segment LED display as customer requested: a) The "display" command shall _not_ turn on the decimal point. b) Exception: "display ." shall turn on (only) the decimal point. c) Hex digits (0-9, A-F, a-f) shall be displayed as usual. d) Letters U, P, Y, L, S, T, H shall be displayed as usual (lower case letters identical to upper case letters) e) 'I' (and 'i') shall be displayed like '1' f) 'O' (and 'o') shall be displayed like '0' g) all other Characters shall be displayed like ' ' (all segments off). Signed-off-by: Ilya Yanok <yanok@emcraft.com>
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