docs: define __DOXYGEN__ for doxygen builds

Some docs depended on __DOXYGEN__ but this was never defined anywhere.
This commit is contained in:
Marius Vikhammer 2021-10-25 13:48:33 +08:00
parent 5f46abd281
commit 86c5d3136e
2 changed files with 6 additions and 5 deletions

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@ -313,9 +313,9 @@ typedef enum {
/**
* @brief Revokes the old signature digest. To be called in the application after the rollback logic.
*
* Relevant for Secure boot v2 on ESP32-S2 where upto 3 key digests can be stored (Key #N-1, Key #N, Key #N+1).
* When key #N-1 used to sign an app is invalidated, an OTA update is to be sent with an app signed with key #N-1 & Key #N.
* After successfully booting the OTA app should call this function to revoke Key #N-1.
* Relevant for Secure boot v2 on ESP32-S2 where upto 3 key digests can be stored (Key N-1, Key N, Key N+1).
* When key N-1 used to sign an app is invalidated, an OTA update is to be sent with an app signed with key N-1 & Key N.
* After successfully booting the OTA app should call this function to revoke Key N-1.
*
* @param index - The index of the signature block to be revoked
*

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@ -219,6 +219,7 @@ MACRO_EXPANSION = YES
EXPAND_ONLY_PREDEF = YES
PREDEFINED = \
$(ENV_DOXYGEN_DEFINES) \
__DOXYGEN__=1 \
__attribute__(x)= \
_Static_assert()= \
IDF_DEPRECATED(X)= \