xuartlite.h File Reference

Data Structures
struct	XUartLite_Stats
	Statistics for the XUartLite driver. More...
struct	XUartLite_Buffer
	The following data type is used to manage the buffers that are handled when sending and receiving data in the interrupt mode. More...
struct	XUartLite_Config
	This typedef contains configuration information for the device. More...
struct	XUartLite
	The XUartLite driver instance data. More...

Typedefs
typedef void(*	XUartLite_Handler )(void *CallBackRef, unsigned int ByteCount)
	Callback function. More...

Functions
int	XUartLite_Initialize (XUartLite *InstancePtr, u16 DeviceId)
	Initialize a XUartLite instance. More...
int	XUartLite_CfgInitialize (XUartLite *InstancePtr, XUartLite_Config *Config, UINTPTR EffectiveAddr)
	Initialize a XUartLite instance. More...
void	XUartLite_ResetFifos (XUartLite *InstancePtr)
	This function resets the FIFOs, both transmit and receive, of the UART such that they are emptied. More...
unsigned int	XUartLite_Send (XUartLite *InstancePtr, u8 *DataBufferPtr, unsigned int NumBytes)
	This functions sends the specified buffer of data using the UART in either polled or interrupt driven modes. More...
unsigned int	XUartLite_Recv (XUartLite *InstancePtr, u8 *DataBufferPtr, unsigned int NumBytes)
	This function will attempt to receive a specified number of bytes of data from the UART and store it into the specified buffer. More...
int	XUartLite_IsSending (XUartLite *InstancePtr)
	This function determines if the specified UART is sending data. More...
void	XUartLite_GetStats (XUartLite *InstancePtr, XUartLite_Stats *StatsPtr)
	Returns a snapshot of the current statistics in the structure specified. More...
void	XUartLite_ClearStats (XUartLite *InstancePtr)
	This function zeros the statistics for the given instance. More...
int	XUartLite_SelfTest (XUartLite *InstancePtr)
	Runs a self-test on the device hardware. More...
void	XUartLite_EnableInterrupt (XUartLite *InstancePtr)
	This function enables the UART interrupt such that an interrupt will occur when data is received or data has been transmitted. More...
void	XUartLite_DisableInterrupt (XUartLite *InstancePtr)
	This function disables the UART interrupt. More...
void	XUartLite_SetRecvHandler (XUartLite *InstancePtr, XUartLite_Handler FuncPtr, void *CallBackRef)
	This function sets the handler that will be called when an event (interrupt) occurs in the driver. More...
void	XUartLite_SetSendHandler (XUartLite *InstancePtr, XUartLite_Handler FuncPtr, void *CallBackRef)
	This function sets the handler that will be called when an event (interrupt) occurs in the driver. More...
void	XUartLite_InterruptHandler (XUartLite *InstancePtr)
	This function is the interrupt handler for the UART lite driver. More...