Arduino UNO compiling issue

[leonicode]

Hi to all,
I installed the library 0.2.1 in my Arduino IDE 2.0.0 but I've a message error when I verify the publisher.ino sketch:

xrce_types.h:819:55: error: size of array 'data' is too large
PackedSamples data[UXR_PACKED_SAMPLES_SEQUENCE_MAX];

Is this library compatible with Arduino UNO (it has 32kb of RAM) ?
Thanks
Leonard

[gyiptgyipt]

I have same issues with this arduino uno.
please let me know if you solved this problem. Thank.

[rehmanazeem]

Has somebody found a solution to this issue? I am facing the same compiling error on Arduino Uno.
Any leads would be helpful. TIA

[gyiptgyipt]

I used micro_ros_arduino library instead of ros2arduino because micro_ros_arduino have a lot of community and example guides. I recommend to use micro_ros_arduino.

[yitingHH-bit]

me encounter the same problem

[yitingHH-bit]

I used micro_ros_arduino library instead of ros2arduino because micro_ros_arduino have a lot of community and example guides. I recommend to use micro_ros_arduino.

so ,you use micro_ros_arduino on your arduino uno board?

[gyiptgyipt]

my apologies, I didn't see the uno board. Can't use micro_ros_arduino in uno board.It have to have SOC chip to use micro_ros_arduino.

[yitingHH-bit]

It seems can not support uno r3 . It has definite kinds of board. 在 2024年3月17日週日 16:57，Zyme ***@***.***> 寫道：

…

my apologies, I didn't see the uno board. Can't use micro_ros_arduino in uno board.It have to have SOC chip to use micro_ros_arduino. — Reply to this email directly, view it on GitHub <#72 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BEGPVJ7MUKUUEXHU5VFLD33YYWVNTAVCNFSM6AAAAAARSJ7LWWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDAMBSGQ4TSMZSGQ> . You are receiving this because you commented.Message ID: ***@***.***>

[duy621]

Did anyone solved this problem ? Now I face the same problem, are there any leads for this ?
TIA

[yitingHH-bit]

Which type of device. And which mediaware you use? 在 2024年4月4日週四 11:52，duy621 ***@***.***> 寫道：

…

Did anyone solved this problem ? Now I face the same problem, are there any leads for this ? TIA — Reply to this email directly, view it on GitHub <#72 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BEGPVJ4VQ4TH4NWRJSSKGTLY3UIGBAVCNFSM6AAAAAARSJ7LWWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDAMZWGU3TOMRTGI> . You are receiving this because you commented.Message ID: ***@***.***>

[duy621]

@jackhou66 I used the arduino UNO with the arduino IDE 2. I want to create a subscriber node in arduino sketch to subscribe to a message (float32 data type) from a ros2 node. Now I kinda stuck at this point with this compilation error now.

[yitingHH-bit]

Uno version is 3?haven't WIFI? 在 2024年4月4日週四 12:01，duy621 ***@***.***> 寫道：

…

@jackhou66 <https://github.com/jackhou66> I used the arduino UNO with the arduino IDE 2. I want to create a subscriber node in arduino sketch to subscribe to a message (float32 data type) from a ros2 node. Now I kinda stuck at this point with this compilation error now. — Reply to this email directly, view it on GitHub <#72 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BEGPVJYCGTPM5JRCCCQHSCTY3UJGNAVCNFSM6AAAAAARSJ7LWWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDAMZWGU4TINJXGI> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[duy621]

@jackhou66 It is the UNO R3, without WIFI

[yitingHH-bit]

not supported device, ,,, you can check the supported list on their website .. duy621 ***@***.***> 于2024年4月4日周四 12:08写道：

…

@jackhou66 <https://github.com/jackhou66> It is the UNO R3, without WIFI — Reply to this email directly, view it on GitHub <#72 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BEGPVJ2NSOASJYYD7T5I6TLY3UKB3AVCNFSM6AAAAAARSJ7LWWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDAMZWGYYTCOJQGE> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[duy621]

@jackhou66 thanks for letting me know. But however I find it weird as I found on the ros2arduino documentation that they state: "This library is compatible with all architectures so you should be able to use it on all the Arduino boards." :D But anyway I might have to change solution tho

[moun20]

@jackhou66 hi .. I am working with the ros2 humble and arduino uno R3 my question is . have you successfully communicate ros2 with arduino uno using ros2arduino let me Know plz .. and if you are funding another solution too .. thanks