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Diffstat (limited to 'doc/develop/cedit.rst')
| -rw-r--r-- | doc/develop/cedit.rst | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/doc/develop/cedit.rst b/doc/develop/cedit.rst index 82305b921f0..310be889240 100644 --- a/doc/develop/cedit.rst +++ b/doc/develop/cedit.rst @@ -94,7 +94,7 @@ them. Expo supports doing this with an enum, where every ID is listed in the enum:: enum { - ZERO, + ID_PROMPT = EXPOID_BASE_ID, ID_PROMPT, @@ -130,6 +130,11 @@ that means that something is wrong with your syntax, or perhaps you have an ID in the `.dts` file that is not mentioned in your enum. Check both files and try again. +Note that the first ID in your file must be no less that `EXPOID_BASE_ID` since +IDs before that are reserved. The `expo.py` tool automatically obtains this +value from the `expo.h` header file, but you must set the first ID to this +enum value. + Use the command interface ------------------------- |