Setup Int32MultiArray in micro-ROS arduino library (ROS2) [closed]

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Thanks Pablo,

this was the right hint I needed.

//DummyData

uint32_t senors [2][5] = {{1,2,3,4,5},{6,7,8,9,10}};

std_msgs__msg__Int32MultiArray * msg_sensors; msg_sensors = std_msgs__msg__Int32MultiArray__create();

msg_sensors->layout.dim.data = (std_msgs__msg__MultiArrayDimension)malloc(2sizeof(std_msgs__msg__MultiArrayDimension));
msg_sensors->data.data = (int32_t*)malloc(sizeof(senors)); msg_sensors->data.capacity = 1; msg_sensors->data.size = sizeof(senors)/sizeof(int32_t); memcpy(msg_sensors->data.data , senors, sizeof(senors));

rcl_publish(&pub_Encoder, msg_sensors, NULL);

*sorry but the code formating doesn't work

Hi, I am having issues subscribing to the Int64MultiArray msgs. have you tried it. if yes could you please share the code

Answered here: https://github.com/micro-ROS/micro_ro...