Difference between revisions of "Example io demo"
| Line 42: | Line 42: | ||
Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | ||
| + | |||
| + | [[File:Io demo led action sample 0.png]] | ||
The board counts from 0 to 15 in binary, reflecting the steps of this operation in the LEDs. When it's finished LD1 and LD6 are lit. | The board counts from 0 to 15 in binary, reflecting the steps of this operation in the LEDs. When it's finished LD1 and LD6 are lit. | ||
| Line 48: | Line 50: | ||
Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | ||
| + | |||
| + | [[File:Io demo led action sample 1.png]] | ||
The board lights all 8 LEDs. | The board lights all 8 LEDs. | ||
| Line 54: | Line 58: | ||
Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | ||
| + | |||
| + | [[File:Io demo led action sample 2.png]] | ||
The board lights the LEDs in numeric sequence, 1-8, then repeats; looping until a key is pressed. | The board lights the LEDs in numeric sequence, 1-8, then repeats; looping until a key is pressed. | ||
Revision as of 15:25, 19 November 2013
This procedure provides an overview of how to open, build and run the io_demo C example project using the Eclipse IDE.
Contents
Opening, Building and Uploading the Project Files
1. Open the C/C++ editing perspective.
stub
2. Open the io demo project files.
stub
3. Build the io demo project.
stub
4. Upload the io demo binary to the target machine.
stub
Description, Usage and Expected Behaviour
This is a demo program illustrating how to access different SOM-150ES carrier board io. To use this program you will need a SOM-150ES carrier board.
500px
SOM-150ES carrier board
Usage for io_demo
io_demo
Running the program brings up a menu of demos.
i2c menu
Press a,c,i or r to run a demo. Press x to exit.
A/D Demo
File:Io demo terminal session sample 0.png
Count Demo
Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output.
File:Io demo led action sample 0.png
The board counts from 0 to 15 in binary, reflecting the steps of this operation in the LEDs. When it's finished LD1 and LD6 are lit.
Input to Output Demo
Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output.
File:Io demo led action sample 1.png
The board lights all 8 LEDs.
Ring Demo
Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output.
File:Io demo led action sample 2.png
The board lights the LEDs in numeric sequence, 1-8, then repeats; looping until a key is pressed.
