github openmv/openmv v4.4.0

latest releases: development, v4.6.20, v4.6.0...
2 years ago

๐Ÿช„ Image

  • imlib: Fix possible signed/unsigned comparisons issues.
  • imlib: Fix Draw Image Area Scaling.
  • imlib: Add error note about vflip on lcd display.
  • imlib: Fix image scaler ROI support.

๐Ÿงฌ HAL

  • H7: Fix LPUART GPIO AF.

๐Ÿ“š Libraries

  • libtf: Add support for 1D/1D regression models.

๐Ÿค– Sensors

  • OV767x: Update registers.
  • gc2145: Add functions to disable AWB/AEC.
  • LEPTON: Use dma_alloc for packet buffer.

๐Ÿ’พ Drivers

  • WINC1500: Return a non-blocking error on socket timeout.

๐Ÿ Micropython

  • micropython: Update to MicroPython 1-19.
  • micropython: Update ulab to 5.1.1.
  • micropython: Make USB_VBUS not private.

๐Ÿงช Ports

  • stm32: Call GC sweep first before deinitializing SPI.
  • stm32: Fix H747 low-power standby mode.
  • nrf: Minor fix for mpremote softreboot.
  • stm32: Fix HAL MSP deinit functions.
  • stm32: Re-initialize IMU after every soft-reset.
  • stm32: Fix stm32cube module registration macro.
  • stm32: Link dma_alloc allocator in uvc binary.

โš™๏ธ Boards

  • NICLAV: Make MicroSpeech work on Nicla Vision.
  • NICLAV: Enable LPUART1.
  • OPENMV4_PRO: Enable FLIR Lepton sensor driver.
  • OPENMVPT: Use IR rather than color image for temperature stats.

๐Ÿ“œ Scripts

  • examples: Fix typo in MAVLink Apriltag example.
  • examples: Fix MAVLINK apriltag example.
  • examples: Fix image drawing advanced script.

๐Ÿ›  Tools

  • tools: Update pyopenmv_test.py.

๐Ÿช› Misc Fixes:

  • misc: Update MicroPython docs.
  • misc: Fix debug_printf.
  • misc: Add common tinyusb debugging code.

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