| 38 | int counter; |
| 39 | |
| 40 | void callSetLeds() |
| 41 | { |
| 42 | bool res = set_leds_srv.call(set_leds); |
| 43 | if (!res) { |
| 44 | ROS_WARN_THROTTLE(5, "Error calling set_leds service"); |
| 45 | } else if (!set_leds.response.success) { |
| 46 | ROS_WARN_THROTTLE(5, "Calling set_leds failed: %s", set_leds.response.message.c_str()); |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | void rainbow(uint8_t n, uint8_t& r, uint8_t& g, uint8_t& b) |
| 51 | { |