Alastair Cota

TinyUSB Audio issue with rp2040

5

### Operating System Windows 10 ### Board Raspberry Pi Pico RP2040 and Adafruit Macropad RP2040 ### Firmware Pico C SDK Firmware Examples (and the same in Arduino IDE) ### What...

The boot partition of the ezwifi broadcast image needs updating to contain the device tree boot files for newer models (and in some cases older models) of Raspberry Pi. I...

VIOMMU & ACPI DMAR Table (virtual address translation)

3

There are many issues being caused by the lack of virtual addressing. This issues specifically involve I/O memory mapping for GPIO/Ethernet etc. and also System memory mapping for Virtualisation. This...

ST7789 LCD.drawImage() Colour Format

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I tried using the COLOR_YELLOW definition from Sipeed_ST7789.h with LCD.drawImage(). It displayed purple instead of yellow. If I use LCD.fillScreen() the colour works as expected. LCD.drawImage() needs to support the...

Using MD_PIN_MAP removes the ability to control K210 Chip IO Pins for SPI etc...

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I have a project that requires advanced usage of the K210 IO pins on a Sipeed Maixduino board. However, the default digitalWrite, pinMode etc. methods use an array called MD_PIN_MAP...

Systems and SD card libraries which run strict file name rules cannot open files with the extension ".kmodel". May I suggest renaming it to ".kpu"?

Included in this commit: tar.xz fix for get_nncase.sh uasge typo ./ncc/ncc consitency