Stand alone St-link V2 + STM32f4 Discovery Board
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‎2015-07-07 10:43 AM
Posted on July 07, 2015 at 19:43
Hello ,
Stand - alone st-link is not able to detect target IC ..... How can I flash STM32F4 Discovery board chip through stand-alone St-link V2 ? I have removed both jumpers of CN3 . I have made following connections with 20 pin JTAG header (1) VCC - VCC (7) SWDIO - PA13 (9) SWCLK - PA14 (20) GND - GND (15) NRST - NRST
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‎2015-07-07 11:28 AM
Posted on July 07, 2015 at 20:28
Make sure you can measure a supply voltage at the board.
Break the solder-bridge on the NRST
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Up vote any posts that you find helpful, it shows what's working..
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‎2015-07-08 02:30 AM
Posted on July 08, 2015 at 11:30
Hello,
I reproduce your case with my Discovery board and I have any problem,1) I remove the 2 jumpers from CN32) I connect application to the CN2 debug connector as follow:1Ã
VDD2Ã
PA143Ã
GND4Ã
PA135Ã
NRSTI hope this is helpful for youSyrineOptions
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‎2015-07-08 07:19 AM
Posted on July 08, 2015 at 16:19
Thank you syrine but I do not want to debug/program external controller ....
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‎2015-07-08 07:19 AM
Posted on July 08, 2015 at 16:19
thank you clive1 ..