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usci_b_i2c_ex3_slaveRxSingle.c File Reference
#include "driverlib.h"

Go to the source code of this file.

Macros

#define SLAVE_ADDRESS   0x48
 

Functions

void main (void)
 
void USCI_B0_ISR (void)
 

Variables

uint8_t receivedData
 

Macro Definition Documentation

◆ SLAVE_ADDRESS

#define SLAVE_ADDRESS   0x48

This example shows how to configure the I2C module as a slave for single byte reception in interrupt driven mode. The address of the slave module is set in this example.

This example uses the following peripherals and I/O signals. You must review these and change as needed for your own board:

  • I2C peripheral
  • GPIO Port peripheral (for I2C pins)
  • SCL2
  • SDA

This example uses the following interrupt handlers. To use this example in your own application you must add these interrupt handlers to your vector table.

  • USCI_B0_VECTOR.

Definition at line 64 of file usci_b_i2c_ex3_slaveRxSingle.c.

Function Documentation

◆ main()

void main ( void  )

Definition at line 68 of file usci_b_i2c_ex3_slaveRxSingle.c.

References __no_operation(), and SLAVE_ADDRESS.

◆ USCI_B0_ISR()

void USCI_B0_ISR ( void  )

Definition at line 118 of file usci_b_i2c_ex3_slaveRxSingle.c.

References receivedData.

Variable Documentation

◆ receivedData

uint8_t receivedData

Definition at line 66 of file usci_b_i2c_ex3_slaveRxSingle.c.

Referenced by USCI_B0_ISR().