David Sidrane

Initial support for IMXRT FMUM

1

This is not complete - but it builds :) Todo: - [ ] test on real HW - [ ] add uavcan - [ ] test PX4IO - [ ]...

CUAV V6X board support

3

Continuing https://github.com/PX4/PX4-Autopilot/pull/19750 here. Rebased on current master.

NuttX with test code for stm32:Discard data with Parity Errors

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This is for testing the NuttX change for STM32 F1, F4 dropping of Serial data with bad parity. It will be repointed to NuttX back ports once testing is done.

HRT common code ( and derivatives like Tunes library implementation HRT uses)

8

Now that there are 4 chip architectures stm32, stm32F7, Kinetis and samv7 There is a need to isolate the stm32 arch specific code from the arch agnostic code for drivers...

Priority Inheritance fails to restore base priority

24

Reproduce CONFIG_PRIORITY_INHERITANCE is enabled CONFIG_SEM_PREALLOCHOLDERS is either 0 (use the array of holder) or N use the pre allocated holder list, CONFIG_SEM_NNESTPRIO at 32. Three tasks all waiting on one...

CAN Bus driver will not exit.

1

If the CAN bus connector is not connected to the bus. The queued writes can fill the SW FIFO and HW FIFO. The device will not close and will be...

Replaces https://github.com/PX4/NuttX/pull/180 Allow for fragmented and unaligned buffer 8e2a1342df [BACKPORT] arm_cache: clean dcache all if size large than cache size d18a4868b1 [BACKPORT] arm_cache:fix unalign cacheline invalidate IMXRT - fixes d58eab3cf4...

stm32:Discard data with Parity Errors

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## Summary ## Impact ## Testing

## Summary When the RX line returns to idle, run up_dma_rxcallback. This replaces the need to call serial_dma_poll off a timer. ## Impact ## Testing