uart_11xx.h File Reference

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Functions
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.
STATIC INLINE void	Chip_UART_TXEnable (LPC_USART_T *pUART)
	Enable transmission on UART TxD pin.
STATIC INLINE void	Chip_UART_TXDisable (LPC_USART_T *pUART)
	Disable transmission on UART TxD pin.
STATIC INLINE void	Chip_UART_SendByte (LPC_USART_T *pUART, uint8_t data)
	Transmit a single byte through the UART peripheral.
STATIC INLINE uint8_t	Chip_UART_ReadByte (LPC_USART_T *pUART)
	Get a single data from UART peripheral.
int	Chip_UART_Send (LPC_USART_T *pUART, const void *data, int numBytes)
	Transmit a byte array through the UART peripheral (non-blocking)
int	Chip_UART_Read (LPC_USART_T *pUART, void *data, int numBytes)
	Read data through the UART peripheral (non-blocking)
STATIC INLINE void	Chip_UART_IntEnable (LPC_USART_T *pUART, uint32_t intMask)
	Enable UART interrupts.
STATIC INLINE void	Chip_UART_IntDisable (LPC_USART_T *pUART, uint32_t intMask)
	Disable UART interrupts.
STATIC INLINE uint32_t	Chip_UART_ReadIntIDReg (LPC_USART_T *pUART)
	Read the Interrupt Identification Register (IIR)
STATIC INLINE void	Chip_UART_SetupFIFOS (LPC_USART_T *pUART, uint32_t fcr)
	Setup the UART FIFOs.
STATIC INLINE void	Chip_UART_ConfigData (LPC_USART_T *pUART, uint32_t config)
	Configure data width, parity mode and stop bits.
STATIC INLINE void	Chip_UART_EnableDivisorAccess (LPC_USART_T *pUART)
	Enable access to Divisor Latches.
STATIC INLINE void	Chip_UART_DisableDivisorAccess (LPC_USART_T *pUART)
	Disable access to Divisor Latches.
STATIC INLINE void	Chip_UART_SetDivisorLatches (LPC_USART_T *pUART, uint8_t dll, uint8_t dlm)
	Set LSB and MSB divisor latch registers.
STATIC INLINE uint32_t	Chip_UART_ReadModemControl (LPC_USART_T *pUART)
	Return modem control register/status.
STATIC INLINE void	Chip_UART_SetModemControl (LPC_USART_T *pUART, uint32_t mcr)
	Set modem control register/status.
STATIC INLINE void	Chip_UART_ClearModemControl (LPC_USART_T *pUART, uint32_t mcr)
	Clear modem control register/status.
STATIC INLINE uint32_t	Chip_UART_ReadLineStatus (LPC_USART_T *pUART)
	Return Line Status register/status (LSR)
STATIC INLINE uint32_t	Chip_UART_ReadModemStatus (LPC_USART_T *pUART)
	Return Modem Status register/status (MSR)
STATIC INLINE void	Chip_UART_SetScratch (LPC_USART_T *pUART, uint8_t data)
	Write a byte to the scratchpad register.
STATIC INLINE uint8_t	Chip_UART_ReadScratch (LPC_USART_T *pUART)
	Returns current byte value in the scratchpad register.
STATIC INLINE void	Chip_UART_SetAutoBaudReg (LPC_USART_T *pUART, uint32_t acr)
	Set autobaud register options.
STATIC INLINE void	Chip_UART_ClearAutoBaudReg (LPC_USART_T *pUART, uint32_t acr)
	Clear autobaud register options.
STATIC INLINE void	Chip_UART_SetRS485Flags (LPC_USART_T *pUART, uint32_t ctrl)
	Set RS485 control register options.
STATIC INLINE void	Chip_UART_ClearRS485Flags (LPC_USART_T *pUART, uint32_t ctrl)
	Clear RS485 control register options.
STATIC INLINE void	Chip_UART_SetRS485Addr (LPC_USART_T *pUART, uint8_t addr)
	Set RS485 address match value.
STATIC INLINE uint8_t	Chip_UART_GetRS485Addr (LPC_USART_T *pUART)
	Read RS485 address match value.
STATIC INLINE void	Chip_UART_SetRS485Delay (LPC_USART_T *pUART, uint8_t dly)
	Set RS485 direction control (RTS or DTR) delay value.
STATIC INLINE uint8_t	Chip_UART_GetRS485Delay (LPC_USART_T *pUART)
	Read RS485 direction control (RTS or DTR) delay value.
uint32_t	Chip_UART_SetBaud (LPC_USART_T *pUART, uint32_t baudrate)
	Sets best dividers to get a target bit rate (without fractional divider)
STATIC INLINE uint32_t	Chip_UART_SetBaudFDR (LPC_USART_T *pUART, uint32_t baudrate)
	Sets best dividers to get a target bit rate (with fractional divider)
int	Chip_UART_SendBlocking (LPC_USART_T *pUART, const void *data, int numBytes)
	Transmit a byte array through the UART peripheral (blocking)
int	Chip_UART_ReadBlocking (LPC_USART_T *pUART, void *data, int numBytes)
	Read data through the UART peripheral (blocking)
void	Chip_UART_RXIntHandlerRB (LPC_USART_T *pUART, RINGBUFF_T *pRB)
	UART receive-only interrupt handler for ring buffers.
void	Chip_UART_TXIntHandlerRB (LPC_USART_T *pUART, RINGBUFF_T *pRB)
	UART transmit-only interrupt handler for ring buffers.
uint32_t	Chip_UART_SendRB (LPC_USART_T *pUART, RINGBUFF_T *pRB, const void *data, int bytes)
	Populate a transmit ring buffer and start UART transmit.
int	Chip_UART_ReadRB (LPC_USART_T *pUART, RINGBUFF_T *pRB, void *data, int bytes)
	Copy data from a receive ring buffer.
void	Chip_UART_IRQRBHandler (LPC_USART_T *pUART, RINGBUFF_T *pRXRB, RINGBUFF_T *pTXRB)
	UART receive/transmit interrupt handler for ring buffers.