iLLD_TC27xD  1.0
Data Structures
Data Structures
ASC
Collaboration diagram for Data Structures:

Data Structures

struct  IfxAsclin_Asc_BaudRate
 Structure for baudrate. More...
 
struct  IfxAsclin_Asc_BitTimingControl
 Structure for bit timings. More...
 
struct  IfxAsclin_Asc_FifoControl
 Structure for FIFO control. More...
 
struct  IfxAsclin_Asc_FrameControl
 Structure for frame control. More...
 
struct  IfxAsclin_Asc_InterruptConfig
 Structure for interrupt configuration. More...
 
struct  IfxAsclin_Asc_Pins
 Structure for ASC pin configuration. More...
 
struct  IfxAsclin_Asc
 Module Handle. More...
 
struct  IfxAsclin_Asc_Config
 Configuration structure of the module. More...
 

Detailed Description

Data Structure Documentation

struct IfxAsclin_Asc_BaudRate

Structure for baudrate.

Definition at line 245 of file IfxAsclin_Asc.h.

Data Fields
float32 baudrate value of the required baudrate
IfxAsclin_OversamplingFactor oversampling BITCON.OVERSAMPLING, division ratio of the baudrate post devider.
uint16 prescaler BITCON.PRESCALER, the division ratio of the predevider.
struct IfxAsclin_Asc_BitTimingControl

Structure for bit timings.

Definition at line 254 of file IfxAsclin_Asc.h.

Data Fields
IfxAsclin_SamplesPerBit medianFilter BITCON.SM, number of samples per bit (1 or 3), sample mode/median filter.
IfxAsclin_SamplePointPosition samplePointPosition BITCON.SAMPLEPOINT, sample point position.
struct IfxAsclin_Asc_FifoControl

Structure for FIFO control.

Definition at line 262 of file IfxAsclin_Asc.h.

Data Fields
IfxAsclin_ReceiveBufferMode buffMode RXFIFOCON.BUFF, receive buffer mode (Rx FIFO or Rx buffer)
IfxAsclin_TxFifoInletWidth inWidth TXFIFOCON.INW, transmit FIFO inlet width.
IfxAsclin_RxFifoOutletWidth outWidth RXFIFOCON.OTW, receive FIFO oulet width.
IfxAsclin_RxFifoInterruptLevel rxFifoInterruptLevel RXFIFOCON.INTLEVEL, Rx FIFO interrupt level.
IfxAsclin_TxFifoInterruptLevel txFifoInterruptLevel TXFIFOCON.INTLEVEL, Tx FIFO interrupt level.
struct IfxAsclin_Asc_FrameControl

Structure for frame control.

Definition at line 273 of file IfxAsclin_Asc.h.

Data Fields
IfxAsclin_DataLength dataLength DATCON.DATALENGTH, data length, number of bits per transfer.
IfxAsclin_FrameMode frameMode FRAMECON.MODE, mode of operation of the module.
IfxAsclin_IdleDelay idleDelay FRAMECON.IDLE, idle delay.
boolean parityBit FRAMECON.PEN, parity enable.
IfxAsclin_ParityType parityType FRAMECON.ODD, parity type (even or odd)
IfxAsclin_ShiftDirection shiftDir FRAMECON.MSB, shift direction.
IfxAsclin_StopBit stopBit FRAMECON.STOP, number of stop bits.
struct IfxAsclin_Asc_InterruptConfig

Structure for interrupt configuration.

Definition at line 286 of file IfxAsclin_Asc.h.

Data Fields
uint16 erPriority error interrupt priority
uint16 rxPriority receive interrupt priority
uint16 txPriority transmit interrupt priority
IfxSrc_Tos typeOfService type of interrupt service
struct IfxAsclin_Asc_Pins

Structure for ASC pin configuration.

Definition at line 296 of file IfxAsclin_Asc.h.

Collaboration diagram for IfxAsclin_Asc_Pins:
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Data Fields
const IfxAsclin_Cts_In * cts ASC clear to send (CTS) pin.
IfxPort_InputMode ctsMode Cts pin as input.
IfxPort_PadDriver pinDriver pad driver
const IfxAsclin_Rts_Out * rts ASC (request to send) RTS pin.
IfxPort_OutputMode rtsMode Rts as output.
const IfxAsclin_Rx_In * rx ASC Rx pin.
IfxPort_InputMode rxMode Rx pin as input.
const IfxAsclin_Tx_Out * tx ASC Tx pin.
IfxPort_OutputMode txMode Tx as output.
struct IfxAsclin_Asc

Module Handle.

Definition at line 323 of file IfxAsclin_Asc.h.

Collaboration diagram for IfxAsclin_Asc:
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Data Fields
Ifx_ASCLIN * asclin pointer to ASCLIN registers
Ifx_DataBufferMode dataBufferMode Rx buffer mode.
IfxAsclin_Asc_ErrorFlagsUnion errorFlags error reported by ASCLIN during runtime (written by IfxAsclin_Asc_isrError)
Ifx_Fifo * rx Receive FIFO buffer.
volatile boolean rxSwFifoOverflow Will be set by IfxAsclin_Asc_isrReceive if the SW Fifo overflowed.
volatile uint32 sendCount Number of byte that are send out, this value is reset with the function Asc_If_resetSendCount()
Ifx_Fifo * tx Transmit FIFO buffer.
volatile boolean txInProgress Ongoing transfer. Will be set by IfxAsclin_Asc_initiateTransmission, and cleared by IfxAsclin_Asc_isrTransmit.
volatile Ifx_TickTime txTimestamp Time stamp of the latest send byte.
struct IfxAsclin_Asc_Config

Configuration structure of the module.

Definition at line 338 of file IfxAsclin_Asc.h.

Collaboration diagram for IfxAsclin_Asc_Config:
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Data Fields
Ifx_ASCLIN * asclin pointer to ASCLIN registers
IfxAsclin_Asc_BaudRate baudrate structure for baudrate
IfxAsclin_Asc_BitTimingControl bitTiming structure for bit timings
IfxAsclin_ClockSource clockSource CSR.CLKSEL, clock source selection.
Ifx_DataBufferMode dataBufferMode Rx buffer mode.
IfxAsclin_Asc_ErrorFlagsUnion errorFlags structure for error flags
IfxAsclin_Asc_FifoControl fifo structure for FIFO control
IfxAsclin_Asc_FrameControl frame structure for frame control
IfxAsclin_Asc_InterruptConfig interrupt structure for interrupt configuration
boolean loopBack IOCR.LB, loop back mode selection, 0 for disable, 1 for enable.
const IfxAsclin_Asc_Pins * pins structure for ASC pins
void * rxBuffer The buffer parameter must point on a free memory location where the buffer object will be Initialised.

The Size of this area must be at least equals to "rxBufferSize + sizeof(Ifx_Fifo) + 8". Not tacking this in account may result in unpredictable behavior.

If set to NULL, the buffer will be allocated dynamically according to rxBufferSize

Ifx_SizeT rxBufferSize Size of the rx buffer.
void * txBuffer The buffer parameter must point on a free memory location where the buffer object will be Initialised.

The Size of this area must be at least equals to "txBufferSize + sizeof(Ifx_Fifo) + 8". Not tacking this in account may result in unpredictable behavior.

If set to NULL_PTR, the buffer will be allocated dynamically according to txBufferSize

Ifx_SizeT txBufferSize Size of the tx buffer.