TWIM Master Example for uc3l_ek Documentation

Introduction

This is the documentation for the TWIM driver.

This example demonstrates how to use the TWI interface with TWIM Module.

Main Files

• twim_example.c: the TWIM Master example

Compilation Information

This software is written for GNU GCC for AVR32 and for IAR Embedded Workbench for Atmel AVR32. Other compilers may or may not work.

Device Information

All AVR32 devices with a TWIM can be used.

Configuration Information

This example has been tested with the following configuration:

• EVK1104, UC3C_EK, UC3L_EK, STK600+RCUC3D Routing board.
• CPU clock: 12 MHz;
• USART abstracted with a USB CDC connection to a PC; port via a standard RS232 DB9 cable;
• PC terminal settings:
  • 57600 bps,
  • 8 data bits,
  • no parity bit,
  • 1 stop bit,
  • no flow control.

Contact Information

For further information, visit Atmel AVR32.
Support and FAQ: https://www.microchip.com/support/