ChibiOS: support FMUv5 boards #8533
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this will be used to avoid CRC checks for IO fw development testing
we don't want to fly with a bad IO firmware
F7 flash driver not working yet
these are needed to manage the data cache on the STM32F7
this allows for DMA flush and invalidate operations to work on all dynamically allocated memory
and fixed voltage scaling defaults
this can be enabled when needed to investigate stack space remaining
this uses SRAM1 and SRAM2 for main memory, which enables the use of the data cache for faster operation, and using DTCM for all DMA operations.
use bouncebuffer for SDMMCv1
this makes our bouncebuffers available for ChibiOS system drivers. This is needed for SDMMCv1 on STM32F7
this removes the dma_flush and dma_invalidate methods and uses a common bouncebuffer system for all CPU types. This enables microSD support on STM32F7
allows EKF to startup fully with fake GPS lock
this makes debugging a lot easier, as gdb can see the values in dcache
when we have 3 way contention across two DMA streams we could get the dma_deallocate function called in an object from two places at once. This adds a mutex that prevents that scenario
this provides a more reliable way to stop all interrupts
this moves the key MCU config variables related to memory to the python MCU database, allowing the hwdef.dat to be considerably simpler
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hoho! big step forward with support now for the STMF7 boards! (I think that's what this means..) |
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This adds support for FMUv5 flight boards. This was developed thanks to a donated PixHackV5 board from cuav
This PR is now ready for test flights.