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Topic: problem with arduino interface (serial ports change) (Read 242 times) previous topic - next topic

Byron09

hi   this is my 1st post so i'll try to be concise.

im trying to use my arduino Nano and UNO in my notebook (at the same time), and here comes the problem: it only lets me use one, if i try to define 1 of the serial ports (arduino UNO or nano) automatically the other also changes! :smiley-confuse:  let me show you with this screenshots:




here is the screenshots :

 1: http://www.subirimagenes.com/otros-troubl1-9825142.html
 2: http://www.subirimagenes.com/otros-troubl2-9825150.html
 3 :http://www.subirimagenes.com/otros-troubl3-9825148.html


i hope you can help me. greetings

CrossRoads

Open two instances of the Arduino program, one for each board.
Designing & building electrical circuits for over 25 years.  Screw Shield for Mega/Due/Uno,  Bobuino with ATMega1284P, & other '328P & '1284P creations & offerings at  my website.

Byron09

i tried it obviously but  no way :/ any other solution?   :(

Byron09

seriously i dont know why does this happens?  i need work with this 2 boards at the same time, im doing a Nrf24L01 circuit with my Arduino UNO  and Nano   :)

Byron09

well... its done jajaja  sorry for the inconveniences

http://www.subirimagenes.com/otros-troubl4-9825155.html

sterretje

#5
Nov 18, 2017, 03:54 pm Last Edit: Nov 18, 2017, 03:55 pm by sterretje
well... its done jajaja  sorry for the inconveniences
It would be nice to share the solution so others can benefit as well.

As crossroads says, opening two instances of the IDE has always worked for me. The trick is not to open the second source from within the first instance but by double-clicking the ino file of the second one.
If you understand an example, use it.
If you don't understand an example, don't use it.

Electronics engineer by trade, software engineer by profession. Trying to get back into electronics after 15 years absence.

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