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moodlamp_hardware-debugging [2010/04/07 20:17] – new debugging site 85.181.10.170moodlamp_hardware-debugging [2010/04/22 18:48] – more debugging test's joe
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 Switch your Multimeter to "continuity check" and Probe on the two screws on the "screw terminal(X1)" for short circuit. Switch your Multimeter to "continuity check" and Probe on the two screws on the "screw terminal(X1)" for short circuit.
-You could also youse the Resistance Measurement of your Multimeter, you should measure a rather high Resistance.+You could also use the Resistance Measurement of your Multimeter, you should measure a rather high Resistance.
 If you have a short look closely at your PCB an find the short! As soon you have no short it is safe to connect your moodlamp to the Power Supply. If you have a short look closely at your PCB an find the short! As soon you have no short it is safe to connect your moodlamp to the Power Supply.
  
-====== Test 2: USB Chip ======+====== Test 2: USB Chip and Linux Kernel======
 Test the USB Connection. Test the USB Connection.
  
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 </code> </code>
  
 +====== Test 3: moodlamp and mld ======
 +  * Connect your moodlamp to USB and start the moodlamp daemon with "sudo python mld.py"
 +  * Start a telnet connection to the running mld with "telnet localhost 2324".
 +  * Use "?" on your telnet prompt to show available features.
 +  * Use "002" to list all moodlamps. Make sure there is at least one moodlamp listed, the moodlamp connected through USB.
 +
 +If you build your moodlamp with the optional rfm12 radio and if there are other rfm12 moodlamps around, they should be listed.
 +
 +====== Test 4: flashing via ISP/USB ======
 +...
 +
 +====== Missing color/permanent flashing of LED ======
 +  * Consider resoldering your LED-wires to the PCB.
 +  * Switch your Multimeter to "continuity check" and check if there is a connection between the "screw terminal (X1)" and the three big resistors. If yes: correct this! There should be no connection.