Use Semaphore in this variant to control M0/M4 #1290
Closed
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
To prepare the stm32duinoBLE running on the stm32wb55 to control the clock of the M4
Especially the CFG_HW_RCC_SEMID (3) is used when enabling the BLE and preventing the M0 to access the RCC.
This is required for the stm32duino/STM32duinoBLE#25
Signed-off-by: Francois Ramu francois.ramu@st.com