v7.0.0

Features

• Update internal CMSIS and HAL. (#582) (Fixes #538, #578)
• Adds new HAL module support via src/sys/stm32h7xx_hal_conf.h
  • Digital Temperature Sensor
  • Filter Math Accelerator (FMAC)
  • Octo-SPI Controller (OSPI)
  • Digital Filter for Delta-Sigma Modulation
  • CORDIC co-processor block
• Moves relevant HAL, CMSIS, Middleware code to submodules:
  • https://github.com/ARM-software/CMSIS_5
  • https://github.com/STMicroelectronics/cmsis_device_h7
  • https://github.com/STMicroelectronics/stm32h7xx_hal_driver
  • https://github.com/ARM-software/CMSIS-DSP
  • https://github.com/STMicroelectronics/stm32_mw_usb_device

Bugfixes

• Very minor bugfix in CpuLoadMeter_gtest.cpp so that a number would no longer overflow when bitshifting left

Migrating

• Updating an existing libDaisy install via git pull will require you to run git restore . --recurse-submodules before it will compile.
  • Note, this will also undo any local changes you may have to the library. Make sure to stash those!
• If you clone a fresh copy of libDaisy with git clone https://www.github.com/electro-smith/libDaisy --recurse-submodules, this will not be necessary
• Breaking changes:
  • GPIO::Mode::OUTPUT_OD renamed to GPIO::Mode::OPEN_DRAIN due to a name conflict collision
  • Compiled code size has increased by up to 7%