• Assemble the circuit

    MakerM001/28/2023 at 09:02 0 comments

    After a long time, finally there was time to continue the project, and I welded a complete set of boards.

    This is the schematic of CH582f board.

    Power on, firmware can be downloaded normally.

  • Test the 0.85 Inch Display

    MakerM012/05/2022 at 08:19 0 comments

    I have a 0.85-inch IPS display, GC9107, its resolution is 128X128, support SPI interface, for this I drew a PCB.

    After a period of waiting and debugging, I successfully used CH582M to light up the 0.85-inch display, and ported the µGUI.

    • MOSI------------PA14
    • SCLK------------PA13
    • CS---------------PA15
    • DC---------------PB4
    • BL----------------PB7
    • RST--------------PB15

    The project source : CH582M_spi.zip