Ubuntu 20.04 and latest Cygwin come with no Python 2 and no link
from python to python3. To not mess with the system we detect
python3 for seamless support.
- update to NuttX with stm32f4 and stm32f7 SPI DMA internal buffers
- remove explicit DMA buffer allocations from new IMU drivers
- restore original BOARD_DMA_ALLOC_POOL_SIZE
- decrease SPI DMA thresholds based on fmu-v2/v3/v4/v5 bench testing
Chip-select and SPI initialization uses the new config, whereas the drivers
still use the existing defines.
The configuration in board_config.h can be removed after all drivers are
updated.
- nuttx in PX4/Firmware (b7a83e23c5e50896bb137266cf89ff928dfaae42): https://github.com/PX4/NuttX/commit/d509b1edd736cb7db509a9c86e7ffcde10c4fd45
- nuttx current upstream: https://github.com/PX4/NuttX/commit/bf646dcf46ac4a18c29b1cab4aa5e7a54280782e
- Changes: https://github.com/PX4/NuttX/compare/d509b1edd736cb7db509a9c86e7ffcde10c4fd45...bf646dcf46ac4a18c29b1cab4aa5e7a54280782e
bf646dcf46 2020-03-03 Daniel Agar - [BACKPORT] stm32h7: spi_exchange (no dma) available with CONFIG_STM32H7_SPI_DMATHRESHOLD
f2a7ef0ade 2020-03-03 Daniel Agar - [BACKPORT] stm32f7: spi_exchange (no dma) available with CONFIG_STM32F7_SPI_DMATHRESHOLD
7ffc59ba3d 2020-03-03 Daniel Agar - [BACKPORT] stm32: spi_exchange (no dma) available with CONFIG_STM32_SPI_DMATHRESHOLD
d1c8fdb5fb 2020-03-02 Daniel Agar - [BACKPORT] arm/stm32h7 add STM32H7_SPI_DMATHRESHOLD
fa8d636118 2020-03-02 Daniel Agar - [BACKPORT] stm32f76xx77xx_dma.h fix DMAMAP_SPI2_RX_2/DMAMAP_SPI2_TX_2
762d80b217 2020-03-02 Daniel Agar - [BACKPORT] arm/stm32f7 add STM32F7_SPI_DMATHRESHOLD
4f4bbbbf1c 2020-03-02 Daniel Agar - [BACKPORT] arm/stm32 add STM32_SPI_DMATHRESHOLD
Co-authored-by: PX4 Build Bot <bot@px4.io>
* Introduce "px4_arch_adc_reference_v"
* Revert "Introduce "px4_arch_adc_reference_v""
This reverts commit 93691fbbd55a1b8da8c190e225b318067d90399b.
* use structure to return sample count and vref at the same time
* Revert "use structure to return sample count and vref at the same time"
This reverts commit 9cfd1c173cda51495f766a3f678c2202d67725fd.
* Revert "Revert "Introduce "px4_arch_adc_reference_v"""
This reverts commit edb7f7603e4471163ffb0fc6fc62ad2e30336e91.
* fix missed reference
* remove unecessary channel specific vref
* Update src/drivers/drv_adc.h
Co-Authored-By: David Sidrane <David.Sidrane@Nscdg.com>
* Update src/drivers/drv_adc.h
Co-Authored-By: David Sidrane <David.Sidrane@Nscdg.com>
* Introduce BOARD_ADC_POS_REF_V
Co-authored-by: David Sidrane <David.Sidrane@Nscdg.com>
- reduces amount of board configuration required
- removes the cyclic dependency between io_timers_t and timer_io_channels_t
Fixes a bug in the fmuk66-v3 config: the 2. timer has 3 channels associated
not 2.
Fixes a bug in the modelai config: the 2. timer has 4 channels associated.
The bulk of this change was tightly coupled and needed to be deleted in one pass. Some of the smaller changes were things that broke as a result of the initial purge and subsequently fixed by further eradicating unnecessary platform differences. Finally, I deleted any dead code I came across in the related files I touched while going through everything.
- DriverFramework (src/lib/DriverFramework submodule) completely removed
- added dspal submodule in qurt platform (was brought in via DriverFramework)
- all df wrapper drivers removed
- all boards using df wrapper drivers updated to use in tree equivalents
- unused empty arch/board.h on posix and qurt removed
- unused IOCTLs removed (pub block, priv, etc)
- Integrator delete methods only used from df wrapper drivers
- commander: sensor calibration use "NuttX version" everywhere for now
- sensors: update to px4_{open, read, close} instead of DevMgr wrapper (adc open for analog differential pressure)
- battery_status: update to px4_{open, read, close} instead of DevMgr wrapper (adc open for analog differential pressure)
- cdev cleanup conflicting typedefs and names with actual OS (pollevent_t, etc)
- load_mon and top remove from linux boards (unused)
- delete unused PX4_MAIN_FUNCTION
- delete unused getreg32 macro
- delete unused SIOCDEVPRIVATE define
- named each platform tasks consistently
- posix list_devices and list_topics removed (list_files now shows all virtual files)
Daniel Agar
Matthias Grob
Peter van der Perk
Peter van der Perk
Hyon Lim
Beat Küng
PX4 BuildBot
David Sidrane
SalimTerryLi