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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-02-13 01:59:21 +0800 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-02-16 18:17:32 +0800 |
| commit | 1f22d10f1570ccf83a842886ff016e9781dfed3e (patch) | |
| tree | 156a19589798b76b3ceb49297074875daa59a139 /include | |
| parent | ef654d161766c13e002f2bf738007ccf44d84749 (diff) | |
| download | barebox-1f22d10f1570ccf83a842886ff016e9781dfed3e.tar.gz barebox-1f22d10f1570ccf83a842886ff016e9781dfed3e.tar.xz | |
readkey: add define for Ascii keys
this will simplify the usage of gpio keyboard
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/readkey.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/readkey.h b/include/readkey.h index aabb835e89..f134846af6 100644 --- a/include/readkey.h +++ b/include/readkey.h @@ -3,6 +3,10 @@ #define CTL_CH(c) ((c) - 'a' + 1) +/* Ascii keys */ +#define KEY_ENTER '\n' +#define KEY_RETURN '\r' + /* Misc. non-Ascii keys */ #define KEY_UP CTL_CH('p') /* cursor key Up */ #define KEY_DOWN CTL_CH('n') /* cursor key Down */ |