Fix and improve STM32F1 serial (#19464)

2020-09-24 18:28:48 -07:00
parent 6bb6f7f288
commit da6c8317a7
28 changed files with 1009 additions and 942 deletions
--- a/Marlin/src/HAL/STM32/MarlinSerial.h
+++ b/Marlin/src/HAL/STM32/MarlinSerial.h
@@ -35,6 +35,10 @@ public:
      #endif
  { }

+  #if ENABLED(EMERGENCY_PARSER)
+    static inline bool emergency_parser_enabled() { return true; }
+  #endif
+
  void begin(unsigned long baud, uint8_t config);
  inline void begin(unsigned long baud) { begin(baud, SERIAL_8N1); }