Crate cortexm

Generic support for all Cortex-M platforms.

Modules

• dcb
  ARM Debug Control Block
• dwt
  ARM Data Watchpoint and Trace Unit
• mpu
  Implementation of the memory protection unit for the Cortex-M0+, Cortex-M3, Cortex-M4, and Cortex-M7
• nvic
  Cortex-M NVIC
• scb
  ARM System Control Block
• support
• syscall
  Implementation of the architecture-specific portions of the kernel-userland system call interface.
• systick
  ARM Cortex-M SysTick peripheral.

Macros

• interrupt_mask
  Generates the (u128, u128) tuple used for the NVIC’s mask functions next_pending_with_mask and next_pending_with_mask.

Traits

• CortexMVariant
  Trait to encapsulate differences in between Cortex-M variants

Functions

• initialize_ram_jump_to_main^⚠
  Assembly function to initialize the .bss and .data sections in RAM.
• print_cortexm_state^⚠
• unhandled_interrupt^⚠