fix: skip flust when serial is not initialized

iChizer0 · iChizer0 · commit 680a960428a0 · 2025-09-22T10:56:48.000+08:00
diff --git a/components/acoustics-porting/porting/transport/uart_console.hpp b/components/acoustics-porting/porting/transport/uart_console.hpp
@@ -160,6 +160,10 @@ class TransportUARTConsole final: public hal::Transport
 
     inline int flush() noexcept override
     {
+        if (!initialized()) [[unlikely]]
+        {
+            return 0; // Not initialized, nothing to flush
+        }
         return usb_serial_jtag_wait_tx_done(portMAX_DELAY);
     }
 

Original file line number	Diff line number	Diff line change
`@@ -160,6 +160,10 @@ class TransportUARTConsole final: public hal::Transport`
`160`	`160`
`161`	`161`	`inline int flush() noexcept override`
`162`	`162`	`{`
	`163`	`+ if (!initialized()) [[unlikely]]`
	`164`	`+ {`
	`165`	`+ return 0; // Not initialized, nothing to flush`
	`166`	`+ }`
`163`	`167`	`return usb_serial_jtag_wait_tx_done(portMAX_DELAY);`
`164`	`168`	`}`
`165`	`169`