Difference between revisions of "What can I do with IGEP0020"
From IGEP - ISEE Wiki
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(→Using the board LED's) |
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*from OneNAND memory. | *from OneNAND memory. | ||
| − | = | + | = Logging in<br> = |
| − | + | Once the system is correctly configured you are ready to login. You can do it via: | |
| − | IGEP0020 has 4 LED's which you can control, for example, using 'echo': | + | *Serial Console: [[Using_serial_debug_port_to_communicate|here]] is a short explanation about how to correctly configure your Serial Console<br> |
| + | *SSH | ||
| + | |||
| + | The default login user is: root | ||
| + | |||
| + | There is no password for this user. | ||
| + | |||
| + | = Using the board LED's<br> = | ||
| + | |||
| + | This is probably the most simple feature in the board, but sometimes LED's may be the only way of checking the status of some of your applications.<br> | ||
| + | |||
| + | IGEP0020 has 4 LED's which you can control, for example, using 'echo': | ||
<pre>echo 1 > /sys/devices/platform/leds-gpio/leds/d240\:green/brightness | <pre>echo 1 > /sys/devices/platform/leds-gpio/leds/d240\:green/brightness | ||
| Line 18: | Line 29: | ||
echo 1 > /sys/devices/platform/leds-gpio/leds/d440\:red/brightness | echo 1 > /sys/devices/platform/leds-gpio/leds/d440\:red/brightness | ||
| − | </pre> | + | </pre> |
You can turn them down using the same command and write '0' instead of '1'. | You can turn them down using the same command and write '0' instead of '1'. | ||
Revision as of 14:47, 6 July 2011
Booting your IGEPv2 board
First of all, you may want to boot your board. IGEP0020 can boot:
- from a MMC/microSD card (first priority in boot order).
- from OneNAND memory.
Logging in
Once the system is correctly configured you are ready to login. You can do it via:
- Serial Console: here is a short explanation about how to correctly configure your Serial Console
- SSH
The default login user is: root
There is no password for this user.
Using the board LED's
This is probably the most simple feature in the board, but sometimes LED's may be the only way of checking the status of some of your applications.
IGEP0020 has 4 LED's which you can control, for example, using 'echo':
echo 1 > /sys/devices/platform/leds-gpio/leds/d240\:green/brightness echo 1 > /sys/devices/platform/leds-gpio/leds/d240\:red/brightness echo 1 > /sys/devices/platform/leds-gpio/leds/d440\:green/brightness echo 1 > /sys/devices/platform/leds-gpio/leds/d440\:red/brightness
You can turn them down using the same command and write '0' instead of '1'.
