jackcartersmith/picocalc_BIOS
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  • v0.5 e1a77fc1ca

    PicoCalc BIOS - v0.5 Pre-Release

    JackCarterSmith released this 2025-06-01 12:29:31 +02:00 | 0 commits to master since this release

    Changelog since last release:

    • Added RTC date and time interface registers
    • Added alarm for RTC (only one available on this platform)
    • Removed IWDG (need to migrate to WWDG for RTC working)
    • Added REG_ID_PWR_CTRL register to drive power state from pico board
    • Stop mode replace AXP2101 power shutdown (in order to keep RTC operational)

    STARTING FROM VERSION 1.X, THE PROVIDED FIRMWARE BINARIES WILL BE BUILD WITH THE NEW REGISTERS ADDRESS MAP!
    A patch for the init function will be provided to ensure transition in time.

    TODO:

    • write some test program on the pico to test the RTC features (WIP)
    • strengthen the wake-up mechanisms
    • add few wiki page to explain the extended features...

    This is a prototype version, can be unstable and some crash corners.
    Recommended for testing purposes only.

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