Hardware Abstraction Layer for MSP432P401R microcontroller

Currently under development:

• Watchdog
• GPIO
• Clock
• PCM
• Flash Control
• TimerA
• Timer32
• PWM (TimerA)
• Port MAP
• ADC
• DMA
• RTC
• SPI - EUSCI
• I²C - EUSCI
• UART - EUSCI
• Cap. Touch IO
• CRC32
• AES256
• Shared Reference (REF A)
• Comparator
• LCD Control
• FPU
• Random Seed
• Reset Controller
• System Controller
• Power Supply System
• Cortex M4 Periph

Make sure you have OpenOCD and GNU ARM Embedded toolchain installed and up-to-date

$ brew install openocd --HEAD

Setup Rust nightly and add the ARM build platform target:

$ rustup default nightly
$ rustup target add thumbv7em-none-eabihf

Clone and compile the project:

$ git clone https://github.com/msp432-rust/msp432p401r-hal.git
$ cd msp432p401r-hal
$ example=hello_world
$ cargo build --example $example

Open a OpenOCD server and leave it open in a terminal:

$ openocd

On a separate terminal, open the GDB client:

$ arm-none-eabi-gdb -q target/thumbv7em-none-eabihf/debug/examples/$example
$ (gdb) target extended-remote :3333
$ (gdb) load
$ (gdb) monitor arm semihosting enable
$ (gdb) continue