fix indent , move unused
remove premature optimisation
Use prior code for osd element calc
unit test add crsf for scaleCrsfLq
unittest typo
rx 0-100
elements simplify osdElementLinkQuality refactor
share one 16 bit var
Basic system files
- Initial system files
- Additional RCC clock enables for testing
- Coding style tidy (target/system_stm32h7xx.c) and enable MCO for testing
- Clock generator changes for SPI support
- Setup MPU for "D2 SRAM as write-through by MPU, call it DMA_RAM"
- Drop USB clock enabling from driver/system_stm32h7xx.c
- stm32h7_hal_conf.h for persistent object storage
Basic build files
STM32H7.mk changes
- STM32H7.mk for USE_UART and USE_SERIAL_RX
- Modify STM32H7.mk for inclusion of SPI driver
- STM32H7.mk change for D2 SRAM as write-through by MPU, call it DMA_RAM
- STM32H7.mk for DMA facility
- STM32H7.mk for [TIMER] For "Initial cut without Dshot"
- STM32H7.mk change for [LED_STRIP] Add LED_STRIP
- STM32H7.mk for [ADC] Initial cut without internal sensors
- STM32H7.mk for Enable I2C (HAL)
- STM32H7.mk for "Enable HAL-based DShot (no burst yet)"
- STM32H7.mk change for transponder
- STM32H750 - Add platform support.
- STM32H750 - Add H750 MCU ID.
- STM32H743 - Add MCU ID.
STM32H7.mk change for "Burst Dshot First working version"
Fix boot loader request
STM32H750 - Add PERSISTENT memory support.
STM32H743 - Add PERSISTENT memory support.
Use PERSISTENT memory for bootloader request.
Using DTCM RAM did not work on H750.
Change flash latency from 4WS to 2WS
STM32H750 - Fix reset of RCC_CR to reset value.
Note: The comment above the code didn't match code.
STM32H750 - Remove duplicate startup code, see SystemClock_Config.
STM32H7.mk changes for Port RTC backup register based persistent storage for H7
Make use of persistent object facility
Force reboot after possible boot loader activity
Enable CRS
stm32h7xx_hal_conf.h for H7 - QuadSPI support
stm32h7xx_hal_conf.h for STM32H7 - SDCard/SDIO using HAL Driver
stm32h7xx_hal_conf.h : Fix systick to be 0x00 instead of ST's default 0x0F.
This fixes the ability to use HAL_Delay() from an ISR, as required by
the ST's USB Library.
Specifically, systick handler must be a higher priority than the USB
FS/HS Interrupt handler priorities.
stm32h7xx_hal_conf.h for Add PID-Audio support
source.mk for H7 - QuadSPI support
drivers/system_stm32h7xx.c for H7 - QuadSPI support
STM32H7.mk for H7 - QuadSPI support
STM32H7.mk change for CDC-HID support
common_pre.h updates
- Scheduler parameters to same as F4 & F7
- Enable some important default features
- STM32H7 - Enable ITCM RAM.
Requires voltage scaling fix from commit
6e684c609310024141c43de484a5e78103140e3c
STM32H750 - Disable caches before reboot.
Prior to this when EEPROM_IN_RAM was used the persistent data section
would have corruption immediately after a reboot, prior to even the
Reset_Handler code having been executed.
drivers/system_stm32h7xx.c Touch-up after 2019-02-02 rebase
STM32H7 - Write protect ITCM ram.
Remove local defs for RESET_xxx symbols
STM32H750 - EXST firmware reboots to FLASH bootloader, rather than ROM bootloader.
STM32H750 - Disable some MCO/clock testing code as the pins interfere with new targets.
STM32H750 - Don't disable data caches after bootloader.
Observed that disabling dcache after cold boot with BOOT pin high causes
segfault.
drivers/system_stm32h7xx.c for STM32H7 - SDCard/SDIO using HAL Driver
drivers/system_stm32h7xx.c change for Move SDMMC clock init into SDIO driver
drivers/system_stm32h7xx.c: Cleanup some Clock/MCO/GPIO initialisation code.
drivers/system_stm32h7xx.c for Reset if systick is stuck.
STM32H7 - Fix missing CPU voltage scaling.
It appears this was the cause of other seemingly random issues:
* Crash soon after enabling USB.
* Flash write failures.
* Random un-explainable crashes.
Change RCC_HSE_BYPASS to RCC_HSE_ON
Even Nucleo-H743 seems to work without setting HSE_BYPASS.
STM32H7xx - Move memory section initialisation earlier into the init sequence.
Allows startup-code/libs/etc to be moved into different memory regions.
Don't touch vector table in EXST targets
STM32H750_EXST - fix boot loop
target/system_stm32h7xx.c for STM32H7 - SDCard/SDIO using HAL Driver
target/system_stm32h7xx.c change for Fix SD card clock speed selection
STM32H750_EXST - Reset MPU regions on boot.
* Failure to reset regions will result in mem-fault if bootloader has
configured a similar region.
STM32H750 - Fix missing include of platform.h in system_stm32h7xx.c
This caused the SDMMC peripheral clock to be un-configured (at reset
state) when USE_SDCARD_SDIO was defined.
Change MPU region number for DMA_RAM from 0 to 1
Avoid conflict with ITCM-RAM write protection.
STM32H7xx - HSERDY slow/stuck workarounds.
STM32H7xx - Fix region MPU number for SDIO.
* It was overwriting the previous region causing LED strip and
transponder issues.
Target/system_stmh7xx.c for Reset if systick is stuck.
startup/system_stm32h7xx.c change for non-caching DMA_RAM
H750 - Use SIZE optimization by default due to limited flash space.
STM32H7.mk for STM32H7 - SDCard/SDIO using HAL Driver
STM32H7.mk updates
- Decrease HSE_STARTUP_TIMEOUT to 1 second
* default is 5 seconds, which is too long when HSE gets stuck.
- Add PID-Audio support
Temporary override LINKER_DIR
CMS menu items can now be defined with a `REBOOT_REQUIRED` flag. If the user changes flagged elements the the exit/save options will change to `EXIT&REBOOT` and `SAVE&REBOOT` - ensuring that the changed items will be handled properly. This should be used for options where runtime changes either won't take effect (because they are read at boot), or for items that could have unexpected behavior if changed.
Several appropriate menus have been updated to include the flag.
To accomodate the dynamic nature of the save/exit options, the individual options have been removed from the main menu and replaced with a `SAVE/EXIT` submenu. This is the same menu that is presented as the quick-access popup save menu (yaw-right). This menu will adapt to requiring a reboot if any flagged setting is changed. Additionally the `REBOOT_REQD` arming disabled reason will be set (cleared by the reboot).
- Update flash w25n01g driver to support QuadSPI.
- flash_m25p16 update for QuadSPI support
- w25m driver update for QuadSPI support
- Use 100Mhz (ULTRAFAST) clock for QuadSPI w25n01
- Conditionalize QUADSPI code in w25n01g driver
- Use handle instead of handle_u
In testing I found that once the blackbox header exceeded 3072 bytes (3K) it would be truncated and overwritten with logging data. 3K would be 6 sectors and it looks like the previous cache of 8 sectors was insufficient when considering the other FAT filesystem overhead. Increased the cache to 10 sectors (1K extra memory usage) and the problem is resolved. If the blackbox header continues to expand in size this will have to be revisited.
Prevents possibility of changing paramaters after initializing affecting runtime operation of RC smoothing. Parameter values are loaded during initialization instead of relying on the current PG values.
