Roadmap

[WhiteHoodHacker]

Roadmap

• Board Support Package Cargo template for the MAX78000FTHR
  • Flash via CMSIS-DAP debug
  • Flash via DAPLink interface
  • Flash via eCTF bootloader (as an aside)
  • Examples
    • Blinky and SysTick delays
    • UART send/receive
    • TRNG
    • FLC read/write arbitrary data
    • UART interrupts
• Implement FLC #3
  • Flashing arbitrary memory
  • Flash code linking (and documentation)
• GCR
  • SYS_CLK configuration via typestates
  • Individual peripheral clocks and resets
  • System, peripheral, and soft resets
  • ICC
• GPIO (standard)
  • Initialization and pin splitting
  • Switching modes (e.g. to Alternate Functions)
  • embedded_hal::digital traits
  • Partially erased pins
  • Configuration of input pads (pullup/pulldown)
  • Configuration of output drive strength
  • Configuration of voltage select
• TMR (standard)
  • Initialization
  • embedded_hal::delay traits
  • Interrupts
• TRNG
  • Initialization
  • Generating random numbers
• UART (standard)
  • Configuration of baud rate, data bits, stop bits, parity bit, and clock select
  • embedded_hal_nb::serial traits
  • embedded_io traits
  • Combined Rx/Tx peripheral
  • Interrupt setup/trigger configuration
  • Handle parity errors (should also add ErrorType trait for embedded_x)
  • Handle receive FIFO overrun errors (should also add ErrorType trait for embedded_x)
  • Separate Rx peripheral
  • Separate Tx peripheral
  • Hardware Flow Control configuration (RTS/CTS on UART0)
• probe-rs support

Future

• I2C
• SPI
• ADC
• CNN
• RISC-V support

[aarchangel64]

Hiya! Would you happen to be developing this for Mitre eCTF 2025? ;) (oops I should have read the README a bit closer)

I'm trying to convince my teammates at OSIRIS to use Rust :3

I'd be happy to make some PRs and help out! What areas are still needed for the basic functional requirements? UART mainly? Flashing via the eCTF bootloader would also be needed, right?

Thanks for making this open source and publicly available <3

[WhiteHoodHacker]

Flashing to the eCTF bootloader already works - I just haven't documented it yet. However, if you check the eCTF Slack #rust channel, there have been discussions on how to get that working.

All of the peripherals that are "needed" for the eCTF should be available in this HAL. There's an open PR for the hardware AES peripheral which I am still reviewing. Something else I need to add which I haven't done yet is configuring interrupts for various peripherals, such as UART. I also haven't gotten around to implementing any of the timer peripherals yet.