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two ACM devices does not function together

asked 2018-04-04 14:36:07 -0500

Spartan_007
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I use hokuyo lidar and arduino for my application. Hokuyo is connected to laptop directly and it is connected as ACM port. Arduino board connected to the laptop is ACM1. Now, whenever I upload a new code in arduino using rosserial, while the lidar is also connected to the laptop, it shows following error.

avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00 avrdude: stk500_recv(): programmer is not responding

If I remove either of the device from the laptop, then the other one works. Please do help !

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answered 2018-08-10 13:48:23 -0500

lalten

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You could try to use some udev rules as described in https://askubuntu.com/questions/49910...

But the easiest and quickest way is probably to use the symlinks in /dev/serial/by-id/, for example /dev/serial/by-id/usb-SparkFun_SparkFun_Pro_Micro-if00.

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Asked: 2018-04-04 14:36:07 -0500

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Last updated: Aug 10 '18

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two ACM devices does not function together