arduino代码

2026-07-18 18:22:58 +08:00
parent 2b7a320983
commit a2825ed71a
438 changed files with 36538 additions and 0 deletions
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+/*
+ * rosserial Publisher Example
+ * Prints "hello world!"
+ */
+
+#include <ros.h>
+#include <std_msgs/String.h>
+
+ros::NodeHandle  nh;
+
+std_msgs::String str_msg;
+ros::Publisher chatter("chatter", &str_msg);
+
+char hello[13] = "hello world!";
+
+void setup()
+{
+  nh.initNode();
+  nh.advertise(chatter);
+}
+
+void loop()
+{
+  str_msg.data = hello;
+  chatter.publish( &str_msg );
+  nh.spinOnce();
+  delay(1000);
+}