hwdef for DevEBoxH7v2
pin definitions for STM32H750
add QSPI to DevEBox bootloader
add external flash to DevEBox
rename EXTERNAL_PROG_FLASH_MB to EXT_FLASH_SIZE_MB
Add support for EXT_FLASH_RESERVE_START_KB and EXT_FLASH_RESERVE_END_KB
Disable HAL_ENABLE_SAVE_PERSISTENT_PARAMS when there is no bootloader flash available
relax storage health status with SD card backend
don't check SD card health unless USE_POSIX
binary sections rearranged on external ram
manage RAMFUNC through ldscript and optimize function placement in external flash
inline timer functions
optimize placement of ChibiOS and functions in ITCM and AXI RAM
fix chibios features on bootloader build with external flash
change H750 memory layout
increase line storage for SD card based parameters
comment external flash linker script
move vtables into DTCM
update ram map for H757
enable crashdump support with external flash
correct bootloader pins and generator on SPRacingH7/DevEBoxH7v2
setup external flash reserve regions
allow different RAM_MAP for external flash on H750 and H757
when storage is between the bootloader and main program flash then the
flash size available to the bootloader needs to stop at the sector for
the storage flash.
Similarly, if storage is at the end of flash, then total flash size
needs to be limit
this ensures we don't try to build a firmware that encroaches on
program space
This reverts commit 5de6c690d8.
That commit broke the build for the affected board as the chibios
headers rely on the name of the file matching a ifdef
this fixes an issue found by Andy Piper where the H743 bootloader gets
a hard fault in the DCache enable code when SRAM1 is primary memory.
This is the simplest fix I could think of, and avoids the problem by
making DTCM the first segment in the bootloader.
Note that we can't use DTCM as first segment for main firmware since
we went to double precision EKF as the static variables don't fit
this changes the heuristics for UART TX DMA allocation to greatly
reduce the chances of DMA contention causing long delays on other
devices
This fixes issues with FETTec driver output and gimbal status messages
as reported by Amilcar and OlliW. The problem is particularly bad when
no GPS is connected to GPS1 on fmuv3 and derived boards (such as
CubeBlack)
key changes:
- remember the contention_counter across begin() calls, as the GPS
calls begin with new baudrates regularly
- added a is_shared() API to Shared_DMA, allowing the UART driver to
avoid TX DMA on shared streams when at low baudrates.
refactor rcout into separate thread and process all dshot requests there
move uart DMA completion to event model
process dshot locks in strick reverse order when unlocking
convert Shared_DMA to use mutexes
move UART transmit to a thread-per-uart
do blocking UART DMA transactions
do blocking dshot DMA transactions
trim stack sizes
cancel dma transactions on dshot when timeout occurs
support contention stats on blocking locking
move thread supression into chibios_hwdef.py
invalidate DMA bounce buffer correctly
separate UART initialisation into two halves
cleanup UART transaction timeouts
add @SYS/uarts.txt
move half-duplex handling to TX thread
correct thread statistics after use of ExpandingString
set unbuffered TX thread priority owner + 1
correctly unlock serial_led_send()
don't share IMU RX on KakuteF7Mini
observe dshot pulse time more accurately.
set TRBUFF bit for UART DMA transfers
deal with UART DMA timeouts correctly
don't deadlock on reverse ordered DMA locks
change PORT_INT_REQUIRED_STACK to 128
When hw flow control is enabled check the CTS pin before we grab the
DMA channel to prevent a long timeout trying to send to a blocked port
from holding a DMA channel against another device
this fixes issue #16587
Adjust SRAM1+SRAM2 to 256k as describe in the H743 reference manual
Provide access to mem_info() information
Co-authored-by: Andrew Tridgell <andrew@tridgell.net>
add support for sampling GPIO pins using timer
don't restart pwm group when not doing bi-dir
fix hwdef generation preproc for TIM DMA
decode telemetry at the start of the dshot cycle
calculate dshot pulse separation correctly and ensure we output rapidly enough
calculate dshot min periods and timeouts correctly
refactor dshot_send() into dshot_send_groups()
use bi-dir dshot channel mask
selectively enable bi-dir RC Channels
process bi-dir mask correctly when allocating DMA channels
allow UP and CH DMA channel sharing
optionally enable bidir vars in hwdef.
enable bi-dir dshot in KakuteF7Mini
enable bi-dir dshot in OmnibusF4Pro
enable bi-dir dshot in OmnibusNanoV6
enable bi-dir dshot in MatekF405
enable bi-dir dshot in fmuv5
enable bi-dir dshot in fmuv3
enable bi-dir dshot in OmnibusF7V2
enable bi-dir dshot in OmnibusNanoV6
enable bi-dir dshot in CubeOrange
enable bi-dir dshot in Pixracer
enable bi-dir dshot in mRoPixracerPro
Co-authored-by: bugobliterator <siddharthbharatpurohit@gmail.com>
when a peripheral is made available via BRD_ALT_CONFIG we need to
remap the existing ioline_t in the UART and I2C drivers to use the new
pin.
This fixes an issue with half-duplex, inverted, swapped UART pins for
protocols like FPort and FPort2
when both I2C4 and SPI4 are active on a H743 I found that some BDMA
completion interrupts were lost, which resulted in SPI transfer
timeouts. Close inspection of the ChibiOS BDMA, I2Cv3 and SPIv3
drivers did not reveal any issues, but I found that the issue only
happened when the first 4 BDMA streams were used. This change splits
the 4 streams across the first and 2nd half of the BDMA controller,
and that fixes the problem.
This works as there are only 2 peripherals (I2C4 and SPI6) that want
to use BDMA with our current setup. If we ever wish to enable ADC3
(which also uses BDMA) we will need to revisit this issue
implements an FFT engine based on the betaflight feature using ARM hardware accelerated CMSIS library
make the FFT feature optional
add dynamic gyro windows
add quinns and candans estimators and record in DSP state
disable DSP for boards with limited flash
calculate power spectrum rather than amplitude
start/analyse version of analysis to support threading
allocate memory in a specific region
constrain window size by CPU class
control inclusion of DSP based on board size
If a defaults.parm file was present in the hwdef, waf ignored the --default-parameters=xyz.parm command line argument. This will allow it to use that command line argument specified file.
