STA모드 추가

2026-02-18 15:49:30 +00:00
parent 9bb14219af
commit 0baac2bf90
9 changed files with 794 additions and 150 deletions
--- a/serial_task.cpp
+++ b/serial_task.cpp
@@ -135,7 +135,11 @@ void serialRxTask(void *param) {
          if (linePos > 0) flushLineToQueues(lineBuf, linePos);
          continue;
        }
-        lineBuf[linePos++] = c;
+        // Only accept printable ASCII (0x20~0x7E) and TAB (0x09)
+        // Skip null bytes and noise (0x00, 0xFF, etc.)
+        if ((c >= 0x20 && c <= 0x7E) || c == '\t') {
+          lineBuf[linePos++] = c;
+        }
      }
      lastActivity = xTaskGetTickCount();
    } else {