#include "chip.h"

Functions
static IP_UART_ID_T	Chip_UART_Get_UARTNum (LPC_USART_T *pUART)

static CHIP_SYSCTL_CLOCK_T	Chip_UART_DetermineClk (LPC_USART_T *pUART)

static uint32_t	Chip_UART_GetClockRate (LPC_USART_T *pUART)

void	Chip_UART_Init (LPC_USART_T *pUART)
	Initializes the pUART peripheral.

void	Chip_UART_DeInit (LPC_USART_T *pUART)
	De-initializes the pUART peripheral.

Status	Chip_UART_SetBaud (LPC_USART_T *pUART, uint32_t baudrate)
	Sets best dividers to get a target bit rate (without fractional divider)

void	Chip_UART_TxCmd (LPC_USART_T *pUART, FunctionalState NewState)
	Enable/Disable transmission on UART TxD pin.

IP_UART_INT_STATUS_T	Chip_UART_GetIntStatus (LPC_USART_T *pUART)
	Get Interrupt Stream Status.

void	Chip_UART_Interrupt_Handler (LPC_USART_T *pUART)
	Uart interrupt service routine (chip layer)

uint32_t	Chip_UART_Interrupt_Transmit (LPC_USART_T pUART, uint8_t txbuf, uint8_t buflen)
	UART transmit function for interrupt mode (using ring buffers)

uint32_t	Chip_UART_Interrupt_Receive (LPC_USART_T pUART, uint8_t rxbuf, uint8_t buflen)
	UART read function for interrupt mode (using ring buffers)

void	Chip_UART_InitRingBuffer (LPC_USART_T *pUART)
	Reset Tx and Rx ring buffer (head and tail)

FlagStatus	Chip_UART_GetABEOStatus (LPC_USART_T *pUART)

Function Documentation

static CHIP_SYSCTL_CLOCK_T Chip_UART_DetermineClk ( LPC_USART_T * pUART )

static

Definition at line 74 of file uart_17xx_40xx.c.

static IP_UART_ID_T Chip_UART_Get_UARTNum ( LPC_USART_T * pUART )

static

Definition at line 55 of file uart_17xx_40xx.c.

static uint32_t Chip_UART_GetClockRate ( LPC_USART_T * pUART )

static

Definition at line 98 of file uart_17xx_40xx.c.

Variable Documentation

Definition at line 44 of file uart_17xx_40xx.c.

static

UART Ring buffer declaration

Definition at line 39 of file uart_17xx_40xx.c.

__IO FlagStatus TxIntStat

static

Current Tx Interrupt enable state

Definition at line 42 of file uart_17xx_40xx.c.