merp

companion-software/src/spi_devices/controller.rs

@@ -135,7 +135,8 @@ impl SpiDeviceController {
 
     fn radio_tick(&mut self) {
         if let Some(cmd) = &self.tx_command {
-            self.radio
+            let res = self
+                .radio
                 .start_tx(self.spi.as_mut().unwrap(), |out| match cmd {
                     TxCommand::Message(_) => 0,
                     TxCommand::Ping => 0,
@@ -149,6 +150,11 @@ impl SpiDeviceController {
                     )
                     .unwrap_or(0),
                 });
+
+            if res {
+                // Command succeeded - we can delete it
+                self.tx_command = None;
+            }
         }
     }
 }