Emergency Parser for STM32 (#18095)

Marlin/src/HAL/STM32/HAL.cpp

@@ -23,6 +23,7 @@
 #if defined(ARDUINO_ARCH_STM32) && !defined(STM32GENERIC)
 
 #include "HAL.h"
+#include "usb_serial.h"
 
 #include "../../inc/MarlinConfig.h"
 #include "../shared/Delay.h"
@@ -79,6 +80,8 @@ void HAL_init() {
   #endif
 
   SetSoftwareSerialTimerInterruptPriority();
+
+  TERN_(EMERGENCY_PARSER, USB_Hook_init());
 }
 
 void HAL_clear_reset_source() { __HAL_RCC_CLEAR_RESET_FLAGS(); }