edit gpio name default value

Author: bgilby59

src/sensor_trigger.cpp

@@ -23,7 +23,7 @@ SensorTrigger::SensorTrigger(const rclcpp::NodeOptions & node_options)
   // Get the triggering parameters
   fps_ = declare_parameter("frame_rate", 10.0);
   phase_ = declare_parameter("phase", 0.0);
-  gpio_name_ = declare_parameter("gpio_name", "roscube_trigger_1");
+  gpio_name_ = declare_parameter("gpio_name", "roscube_trigger1");
   cpu_ = declare_parameter("cpu_core_id", 1);
   pulse_width_ms_ = declare_parameter("pulse_width_ms", 5);
   std::string gpio_mapping_file = declare_parameter("gpio_mapping_file", "gpio_mapping.yaml");