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Created Wednesday, 18 August 2010
Last updated Wednesday, 18 August 2010
Title SAM3S Getting started project under IAR EWARM 5.4x
Description SAM3S Getting started project under IAR EWARM 5.4x Purpose
The Getting Started example will help new users get familiar with Atmel's AT91 family of microcontrollers. This basic application shows the startup sequence of a chip and how to use its core peripherals.

Requirements
This package can be used with AT91SAM3S evaluation kits.

Description
The demonstration program makes two LEDs on the board blink at a fixed rate. This rate is generated by using Time tick timer. The blinking can be stopped using two buttons (one for each LED).

Usage
1.Build the program and download it inside the evaluation board. Please refer to the SAM-BA User Guide, the GNU-Based Software Development application note or to the IAR EWARM User Guide, depending on your chosen solution.

2.On the computer, open and configure a terminal application (e.g. HyperTerminal on Microsoft Windows) with these settings:
- 115200 bauds
- 8 bits of data
- No parity
- 1 stop bit
- No flow control

3.Start the application.

4.Two LEDs should start blinking on the board. In the terminal window, the following text should appear (values depend on the board and chip used):
-- Getting Started Example xxx --
-- AT91xxxxxx-xx
-- Compiled: xxx xx xxxx xx:xx:xx --

5.Pressing and release button 1 should make the first LED stop & restart blinking; pressing button 2 should make the other LED stop & restart blinking.


Type of project Software
Development tools IAR EWARM
Product series
AT91SAM kits
More details
SAM3S Software package
File 1282136662_SAM3S Getting Started.zip (Size: 776 Kb | Hits: 11)

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