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2016-01-20 11:20:58 -0500 | asked a question | Is it possible to read on I2C when using rosserial? I just noticed some problems on my code. I'm using a ChipKit Max32 (Arduino mega compatible) running rosserial and communicating with I2C modules, from which i receive data. With my initial code I am able to read data on I2C bus. After running ROS, i only can send data to I2C modules. Are there any known issues on this situation?? Thank You |
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2015-11-19 07:00:17 -0500 | answered a question | Problem with subscriber on Chipkit The problem was on bad defined custom package. Problem solved. |
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2015-11-19 06:55:41 -0500 | asked a question | rosserial problem with 2 publishers HI guys! I am working on a project in which I created my own package. So far all is working fine. I have 2 messages to publish with my chipkit MAX32 (Arduino Mega, compatible). I am able to publish correctly on 1 of them called "AGVStatus". The second one it the "RangeArray" message. I have the packge compiled with no errors. In my code I include the .h files And I declare both the same way: Everyhting ok when uploading to the board. This is what I get when running only the Status message: And this when running with both: (Ros indigo with Kubuntu 14.04) Can You help me here with some tips? |
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2015-09-22 18:39:57 -0500 | commented answer | Adding a standard msg within the custom msg Thank You so much Mani. As soon as I finish all the message content, i'll make them and I'll let You know on the success. :) |
2015-09-22 17:56:51 -0500 | asked a question | Adding a standard msg within the custom msg Hi! I've made my custom message following the tutorial here. It works fine. What i want to do is to include some information in my message, as a twist.msg, for instance. How can I declare this on my .msg file? Something like this? : geometry_msgs/Twist Base geometry_msgs/Quaternion Turret uint8 battery would this work when catkin making all the custom messages? Thanks in advance. |
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2015-08-05 15:43:21 -0500 | commented answer | Problem with subscriber on Chipkit well, i've seen that on some projects. And it worked. |
2015-08-05 14:50:01 -0500 | asked a question | Problem with subscriber on Chipkit Hi. I'm working on a project using a Chipkit Max32. I made all the tutorials on the arduino ros serial and it works fine. Now the problem is that i have a publisher on my computer (running Kubuntu 14.04) and i program my chipkit. After doing this:
I get the error:
my code is: Where is the problem on this code? Thank You. |
2015-04-27 08:10:33 -0500 | asked a question | How to configure ros_serial on Chipkit Hi everybody. i'm working on a project with a chipkit. I need to use ros serial on it. I tried to follow the tutorials on adding new hardware but i can't figure out what to do. On Arduino there is a folder with libraries and in it the ros_lib folder, it works fine. I tried to do the same on chipkit, but i'm no succeded on this task. The tutorial explains somehow the code needed, but where do i place the correct files? I'm running a mchine with Kubuntu 14.04LTS, Ros Indigo, and using Mpide 0023. Any hints on the steps i have to do? |