AP_OpticalFlow: cleanup printf warnings

2024-07-06 08:59:12 +10:00 · 2024-07-06 08:59:12 +10:00 · ebc7cc2daf
commit ebc7cc2daf
parent c40099a162
1 changed files with 1 additions and 1 deletions
--- a/libraries/AP_OpticalFlow/AP_OpticalFlow_PX4Flow.cpp
+++ b/libraries/AP_OpticalFlow/AP_OpticalFlow_PX4Flow.cpp
@ -78,7 +78,7 @@ bool AP_OpticalFlow_PX4Flow::scan_buses(void)
            struct i2c_integral_frame frame;
            success = tdev->read_registers(REG_INTEGRAL_FRAME, (uint8_t *)&frame, sizeof(frame));
            if (success) {
-                printf("Found PX4Flow on bus %u\n", bus);
+                printf("Found PX4Flow on bus %u\n", unsigned(bus));
                dev = std::move(tdev);
                break;
            }