rusefi.com

Re: Discovery repair

2017-02-13T01:19:25

(not exactly repair - more like modification)

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That's an old spreadsheet - I was trying all discovery pins to make sure they would blink an external LED. The red pins are the ones which did not blink for some reason.

PD0
PA15
PC8
PA9

Anyone has time to check what these are used for on discovery and if whatever would be removed from the board easily to make these pins usable for us?

Statistics: Posted by AndreyB — Mon Feb 13, 2017 1:19 am

Re: Discovery repair

2016-10-20T13:26:26

blue led flashing.

That's good news. So blue LED is flashing means the firmware if alive. Please erase chip/program again just to be sure you are running full defaults, if everything else is fine microUSB is supposed to be alive.

Your other option is to try USB/TTL port (PC10/PC11) since that's independent hardware.

Statistics: Posted by AndreyB — Thu Oct 20, 2016 1:26 pm

Re: Discovery repair

2016-10-20T13:11:58

Yes, power leds on and blue led flashing.

Statistics: Posted by Number-One — Thu Oct 20, 2016 1:11 pm

Re: Discovery repair

2016-10-19T23:42:07

Any LED activity?

Statistics: Posted by AndreyB — Wed Oct 19, 2016 11:42 pm

Discovery repair

2016-10-19T22:58:18

After damage my 4rd discovery board i decided repair them. Changed main chip but now can´t connect main board to ts or console.
If i use stm program i can update board and i can upload rusefi firware with sucess. Any ideas? Maybe need do some configuration?

ps: com port is listed on devices.

Statistics: Posted by Number-One — Wed Oct 19, 2016 10:58 pm