This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision Next revisionBoth sides next revision |
| livebox:hah_arduino [2012/05/12 15:39] – [HAH and the Arduino] minerva9 | livebox:hah_arduino [2012/05/12 15:42] – [LED control with a BSC schema] minerva9 |
|---|
| ====== Ethernet xAP Arduino Library ====== | ====== Ethernet xAP Arduino Library ====== |
| |
| To aid writing xAP compliant applications for the Arduino an xAP processing library has been written. This allows Arduino to be connected to your LAN and will transmit xAP messages without any HAH involvement. See http://wiki.london.hackspace.org.uk/view/Project:Ethernet_Arduino | To aid writing xAP compliant applications for the Arduino, an xAP processing library has been written. This allows Arduino to be connected to your LAN and will transmit xAP messages without any HAH involvement. See http://wiki.london.hackspace.org.uk/view/Project:Ethernet_Arduino |
| |
| These are the classes exposed by the library. Grab the source and browse to see the inner working. | These are the classes exposed by the library. Grab the source and browse to see the inner working. |
| |
| Step 3. Now we will create a Lua [[hah_plugboard_v2|plugboard]] applet and a BSC endpoint so this LED can be easily controlled. This will take care of converting the xAPBSC.cmd message into a xap-serial message for us, along with providing xAPBSC.query capabilities, and regular xAPBSC.info reporting about the status of our LED. | Step 3. Now we will create a Lua [[hah_plugboard_v2|plugboard]] applet and a BSC endpoint so this LED can be easily controlled. This will take care of converting the xAPBSC.cmd message into a xap-serial message for us, along with providing xAPBSC.query capabilities, and regular xAPBSC.info reporting about the status of our LED. |
| Like all Plugboard scripts, this must be placed in the /etc/plugboard directory on the HAH. The vi editor is included in the HAH Busybox operating system build, so you can create/edit the script directly from a Telnet session onto the HAH. Remember that your script filename must end in 'Applet.lua' (case sensitive). | |
| | Like all Plugboard scripts, this must be placed in the /etc/plugboard directory on the HAH. The vi editor is included in the HAH Busybox operating system build, so you can create/edit the script directly from a Telnet session onto the HAH (default username/password is root/admin). Remember that your script filename must end in 'Applet.lua' (case sensitive). |
| |
| <code lua> | <code lua> |