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kumaashi / RaspberryPI

Playground of RaspberryPi baremetal (V3D, HDMI Audio, DMA, DWC2 USBHost, UART, Framebuffer)

Repository from Github https://github.comkumaashi/RaspberryPIRepository from Github https://github.comkumaashi/RaspberryPI

raspberrypivideocore-ivraspberry-piraspberrypizerowrpi-zero-whdmi-audiodwc2usb-hostqpushaders

Playground of RaspberryPi baremetal.

What is a baremetal?

The baremetal means not using linux or some OS. Build with scratch to alls. One of the exception I believe VideoCore4 has such an OS on firmware or something.

Requirement

  • Raspberry Pi Zero W or such devices.
  • Ubuntu (latest)
  • Arm compiler sudo apt install gcc-arm-none-eabi

Sample screenshots(I strongly using OBS with using USB-HDMI capture (not expensive)

GPU Driver of the RaspberryPi Zero W V3D Triangle with perspective correct texture.

picture picture Youtube : Raspberry PI Zero W baremetal programming V3DGPU with perspecrive corrected texture.

GPU Driver of the RaspberryPi Zero W V3D depth rendering.

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RaspberryPi Zero W V3D Triangle with NV Primitive

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RaspberryPi Zero W HDMI audio output sample.

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Youtube : Raspberry Pi Zero W HDMI Audio on baremetal programming

Raspberry PI Zero W DWC2 tentative driver for XBOX 360 wired controller.

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Youtube1 Raspberry Pi Zero W DWC2 USB tentative baremetal driver for game controller.

Youtube2 Raspberry Pi Zero W DWC2 USB driver for game controller on baremetal programming.

Raspberry PI Zero W DMA rendering sample.

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RaspberryPi Zero W framebuffer sample

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On RPI2 V3D Texture (rusted.)

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About

Playground of RaspberryPi baremetal (V3D, HDMI Audio, DMA, DWC2 USBHost, UART, Framebuffer)

raspberrypivideocore-ivraspberry-piraspberrypizerowrpi-zero-whdmi-audiodwc2usb-hostqpushaders

Languages

Language:C 93.8%Language:C++ 4.1%Language:Assembly 0.7%Language:JavaScript 0.6%Language:OpenQASM 0.3%Language:Makefile 0.2%Language:HLSL 0.1%Language:Shell 0.1%Language:FLUX 0.1%Language:Batchfile 0.0%