big improvement, not theere yet

mqtt_display/src/bin/main.rs

@@ -15,6 +15,7 @@ use embassy_sync::signal::Signal;
 use embassy_sync::blocking_mutex::raw::CriticalSectionRawMutex;
 use embassy_time::{Duration, Timer};
 use projekt_final::bus::I2cInner;
+use projekt_final::mqtt::client::mqtt_set_imu;
 
 use esp_alloc as _;
 use esp_backtrace as _;
@@ -179,14 +180,7 @@ async fn main(spawner: Spawner) -> ! {
                         "{{\"ax\":{:.2},\"ay\":{:.2},\"az\":{:.2},\"t\":{:.1}}}",
                         reading.accel_g[0], reading.accel_g[1], reading.accel_g[2], reading.temp_c
                     );
-                    // CRITICAL FIX: Use non-blocking publish for sensor data
-                    // If MQTT channel is full, we drop this reading rather than blocking
-                    if !mqtt_try_publish("esp32/imu", payload.as_bytes(), QualityOfService::QoS0, false) {
-                        mqtt_publish_drops += 1;
-                        if mqtt_publish_drops % 10 == 1 {
-                            log::warn!("MQTT publish dropped (total: {})", mqtt_publish_drops);
-                        }
-                    }
+                    mqtt_set_imu(payload.as_bytes());
                 }
             }
             Either3::Third(_) => {