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HI I am trying to implement a PILS with gazebo by using rosserial to link MCU to PC . My MCU runs freeRTOS . I want to create 2 node handles one for subscriber and other for publisher each nh will be called in 2 separate tasks respectively.
When I tried this either subscriber or publisher is getting connected not both.
Probably one of them is terminated because it is running rosserial with the same name.
For example, let's say you are doing the following
$ rosrun rosserial_python serial_node.py _port:=/dev/ttyUSB1
$ rosrun rosserial_python serial_node.py _port:=/dev/ttyUSB2
In that case
$ rosrun rosserial_python serial_node.py _port:=/dev/ttyUSB0 __name:=usb0_node
$ rosrun rosserial_python serial_node.py _port:=/dev/ttyUSB0 __name:=usb1_node
I think the solution is to name it as.
Asked: 2022-02-11 07:35:46 -0500
Seen: 51 times
Last updated: Feb 11 '22
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