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change string to char*

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Sem van der Hoeven
2023-03-03 14:47:11 +01:00
parent 345e796392
commit 126ff49a35
1 changed files with 1 additions and 1 deletions
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2
drone_sensors/src/height_sensor.cpp
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@@ -29,7 +29,7 @@ private:
char *readdata = new char[1]; char *readdata = new char[1];
serial_port.read(readdata, 1); serial_port.read(readdata, 1);
auto message = std_msgs::msg::String(); auto message = std_msgs::msg::String();
RCLCPP_INFO(this->get_logger(), "data: %s", std::to_string(readdata[0])); RCLCPP_INFO(this->get_logger(), "data: %s", readdata);
if (readdata[0] == 0x54) // 0x54 = T (from the user manual) if (readdata[0] == 0x54) // 0x54 = T (from the user manual)
{ {