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IMPORTANT: enter the case-INsensitive alphabetic (no numbers) code AND WRITE SOME SHORT summary of changes (below) if you are saving changes. (not required for previewing changes). Wiki-spamming is not tolerated, will be removed, so it does NOT even show up in history. Spammers go away now. Visit Preferences to set your user name Summary of change: THANKS JORGEN! Well, I was never able to get a 'hello' from the board and in the midst of trying various things, I accidentally hooked up power backwards. Now I DEFINITELY have no hello from the board. I need help. * what supply did you use? * what settings ? ** voltage ** current limit * what fuse was installed? * what trace burnt ? upload picture, if any * what is voltage measured with DVM diode mode (red applied to +VBatt and black applied to GND and GND5) * what is current consumption from supply of 6..7V ? '''serial''' Describe your serial connection. * ... * ... '''Test your serial cable and TerminalProgram''' When cable not connected to GenBoard, connect RX and TX (pin 2 and 3 of DSUB9 RS232) and see if you see if you see in TerminalProgram. * make sure you talk to firmware in 9600, 8n1 : say Man * try to talk to BootLoader ** disconnect serial cable from GenBoard ** apply loopback to GenBoard RX-TX ** powerup board ** remove loopback ** connect serial cable to GenBoard ** TerminalProgram 19200, 8n1 ** type 'S' *** got "AVREFI1" ? ** type 'v' *** got anything? (20?) ** type 'p' *** got anything? (20?) Optional: Add document to category: Wiki formatting: * is Bullet list ** Bullet list subentry ... '''Bold''', ---- is horizontal ruler, <code> preformatted text... </code> See wiki editing HELP for tables and other formatting tips and tricks.