Crate pl011_qemu

Driver for the pl011 UARTs in the QEMU implementation

This crate provides basic drivers for the UARTS exposed by QEMU. You can see the implementation of these uarts here

The QEMU target actually exposes 4 different UARTS, that can each be redirected to arbitary character devices or files. This crate allows those UARTS to be accessed in order to support more complicated use cases than can be provided by cortex_m_semihosting.

Structs

Error	Error type necessary for embedded_hal usage. No errors supported
PL011	Struct representing the actual driver.
PL011_Regs	Struct representing PL011 registers. Not intended to be directly used
Rx	Represents read half of UART.
Tx	Represents write half of UART
UART1	Hardware Singleton for UART1
UART2	Hardware Singleton for UART2
UART3	Hardware Singleton for UART3
UART4	Hardware Singleton for UART4