_PL011_UART Struct Reference

#include <pl011.h>

Data Fields
UART_DEVICE	uart
uint32_t	irq
SPIN_HANDLE	lock
	Device lock (Differs from lock in UART device) (Spin lock due to use by interrupt handler).
uint32_t	clockrate
	Device clock rate.
PL011_UART_REGISTERS *	registers
	Device registers.
uint32_t	start
	Index of first available buffer entry.
uint32_t	count
	Number of available entries in the buffer.
uint16_t	buffer [PL011_UART_RX_BUFFER_SIZE]
	Buffer for received data (Includes data and status).
uint32_t	interruptcount
	Number of interrupt requests received by the device.

Field Documentation

uart

UART_DEVICE uart

irq

uint32_t irq

lock

SPIN_HANDLE lock

Device lock (Differs from lock in UART device) (Spin lock due to use by interrupt handler).

clockrate

uint32_t clockrate

Device clock rate.

registers

PL011_UART_REGISTERS* registers

Device registers.

start

uint32_t start

Index of first available buffer entry.

count

uint32_t count

Number of available entries in the buffer.

buffer

uint16_t buffer[PL011_UART_RX_BUFFER_SIZE]

Buffer for received data (Includes data and status).

interruptcount

uint32_t interruptcount

Number of interrupt requests received by the device.

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The documentation for this struct was generated from the following file:

• ultibo/drivers/pl011.h