Arduino servo motor driving on matlab
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Hello everyone
i want driving arduino motor on matlab ,matlab give this error
Error using serial/fwrite (line 199) Unscussessful write: An error occurred during writing.
Error in arduino/servoWrite (line 1190) fwrite(a.aser,[56 97+pin val],'uchar');
回答（2 个）
Anusha B
2015-3-30
0 个投票
Hi Ibrahim,
The following link might help you:
Kevin Foley
2015-4-12
编辑：Kevin Foley
2015-4-12
0 个投票
I had the same problem, getting the same error message using 4 servo motors. If you are only using the USB connection from the computer serial port (COM#), try connecting a 9V battery with the 2.1mm power plug adapter.
I connected a 9V into the port on the Arduino Uno board and didn't get the error message anymore.
1 个评论
kuldip patel
2017-3-8
i try to connect but not solve
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