Add initial CLI commands for GPIOs
vkottler opened this issue · comments
Objectives:
- perform any arbitrary action with a GPIO (view and modify configuration)
- list configuration options / pin status (claimed / in use etc.?)
This will be the first test drive of the HAL generation.
Probably we'll find that we want to auto-generate some kind of "to_string" method for registers (and maybe structs themselves?).
This is next: #7. Then we can confirm we can do this via UART as well (currently works with semihosting).
Added LED toggling on #8, right now we don't really need anything else.