TWI_Slave Struct Reference

TWI slave driver struct.

TWI slave struct. Holds pointer to TWI module and data processing routine, buffers and necessary variables.

#include <twis.h>

Data Fields
bool	abort
register8_t	bytesReceived
register8_t	bytesSent
TWI_t *	interface
void(*	Process_Data )(void)
register8_t	receivedData [TWIS_RECEIVE_BUFFER_SIZE]
register8_t	result
register8_t	sendData [TWIS_SEND_BUFFER_SIZE]
register8_t	status

bool TWI_Slave::abort

Strobe to abort

Referenced by TWI_SlaveAddressMatchHandler(), TWI_SlaveInitializeDriver(), and TWI_SlaveReadHandler().

register8_t TWI_Slave::bytesReceived

Number of bytes received

Referenced by TWI_SlaveAddressMatchHandler(), TWI_SlaveInitializeDriver(), TWI_SlaveInterruptHandler(), and TWI_SlaveReadHandler().

register8_t TWI_Slave::bytesSent

Number of bytes sent

Referenced by TWI_SlaveAddressMatchHandler(), TWI_SlaveInitializeDriver(), TWI_SlaveInterruptHandler(), and TWI_SlaveWriteHandler().

TWI_t* TWI_Slave::interface

Pointer to what interface to use

Referenced by TWI_SlaveAddressMatchHandler(), TWI_SlaveDataHandler(), TWI_SlaveInitializeDriver(), TWI_SlaveInitializeModule(), TWI_SlaveInterruptHandler(), TWI_SlaveReadHandler(), TWI_SlaveStopHandler(), and TWI_SlaveWriteHandler().

void(* TWI_Slave::Process_Data)(void)

Pointer to process data function

Referenced by TWI_SlaveInitializeDriver(), and TWI_SlaveReadHandler().

register8_t TWI_Slave::receivedData[TWIS_RECEIVE_BUFFER_SIZE]

Read data

Referenced by run_twi_master_recv_test(), run_twi_slave_recv_test(), and TWI_SlaveReadHandler().

register8_t TWI_Slave::result

Result of transaction

Referenced by run_twi_master_recv_test(), run_twi_slave_recv_test(), TWI_SlaveAddressMatchHandler(), TWI_SlaveInitializeDriver(), TWI_SlaveInterruptHandler(), and TWI_SlaveTransactionFinished().

register8_t TWI_Slave::sendData[TWIS_SEND_BUFFER_SIZE]

Data to write

Referenced by run_twi_master_recv_test(), and TWI_SlaveWriteHandler().

register8_t TWI_Slave::status

Status of transaction

Referenced by TWI_SlaveAddressMatchHandler(), TWI_SlaveInitializeDriver(), TWI_SlaveInterruptHandler(), and TWI_SlaveTransactionFinished().