Reference
This reference guide provides detailed information on installing Windows Drivers, configuring RNDIS, and understanding communication protocols like GPIO, I2C, and SPI. It also includes links for firmware downloads and tools for burning processes, making it a valuable resource for setting up and managing devices.
Driver
- Windows Drivers:
- Zadig driver installation helper: zadig-2.5.exe
- FEL mode Driver: Follow steps to create a new device and input USB ID.
- DFU mode Driver: Follow steps to create a new device and input USB ID.
- RNDIS Driver:
- Windows driver: RNDIS_driver.zip
- Installation steps: Open Device Manager → Update Driver → Browse for driver folder.
Communication Protocol Description
- GPIO: Uses sysfs file system with mapping formula:
32×pin group serial number + pin sub-number = mapped pin number. - I2C: Connect OLED screen via VCC, GND, SCL, SDA.
- SPI: Connect TFT LCD screen via DC, RES, CS, MISO, MOSI, SCLK.
- RNDIS: TCP/IP over USB, simulates a network card for remote access.
Other Supplementary Information
- Firmware Download:
- Burning Tools:
- SPI NAND Flash Tool (Windows)
- sunxi-tools (Linux):
git clone https://github.com/Icenowy/sunxi-tools.git -b f1c100s-spiflash - dfu-util (Linux):
sudo apt install dfu-util
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