diff --git a/Marlin/src/HAL/HC32/inc/SanityCheck.h b/Marlin/src/HAL/HC32/inc/SanityCheck.h
index 6b12e4d047..1e62f92bbf 100644
--- a/Marlin/src/HAL/HC32/inc/SanityCheck.h
+++ b/Marlin/src/HAL/HC32/inc/SanityCheck.h
@@ -94,8 +94,10 @@
     #error "SERIAL_DMA requires USART_RX_DMA_SUPPORT to be enabled in the arduino core."
   #endif
 
-  // USART_RX_DMA_SUPPORT does not implement core_hook_usart_rx_irq, which is required for the emergency parser
-  #if ENABLED(EMERGENCY_PARSER)
+  // Before arduino core version 1.2.0, USART_RX_DMA_SUPPORT did not implement 
+  // core_hook_usart_rx_irq, which is required for the emergency parser.
+  // With 1.2.0, this was fixed (see https://github.com/shadow578/framework-arduino-hc32f46x/pull/25).
+  #if ENABLED(EMERGENCY_PARSER) && ARDUINO_CORE_VERSION_INT < GET_VERSION_INT(1, 2, 0)
     #error "EMERGENCY_PARSER is not supported with SERIAL_DMA. Please disable either SERIAL_DMA or EMERGENCY_PARSER."
   #endif
 
diff --git a/ini/hc32.ini b/ini/hc32.ini
index c9533bad17..71a1e35c37 100644
--- a/ini/hc32.ini
+++ b/ini/hc32.ini
@@ -27,17 +27,18 @@
 # Base Environment for all HC32F460 variants
 #
 [HC32F460_base]
-platform         = https://github.com/shadow578/platform-hc32f46x/archive/1.0.0.zip
-board            = generic_hc32f460
-build_src_filter = ${common.default_src_filter} +<src/HAL/HC32> +<src/HAL/shared/backtrace>
-build_type       = release
-build_flags      =
-  -D ARDUINO_ARCH_HC32
-  -D PLATFORM_M997_SUPPORT  # Enable M997 command
-                            # note: ddl and arduino debug mode are
-                            # automatically enabled with MARLIN_DEV_MODE
-  #-D __DEBUG               # force DDL debug mode
-  #-D __CORE_DEBUG          # force Arduino core debug mode
+platform          = https://github.com/shadow578/platform-hc32f46x/archive/1.1.0.zip
+platform_packages = framework-hc32f46x-ddl@https://github.com/shadow578/framework-hc32f46x-ddl/archive/2.2.2.zip
+                    framework-arduino-hc32f46x@https://github.com/shadow578/framework-arduino-hc32f46x/archive/1.2.0.zip
+board             = generic_hc32f460
+build_src_filter  = ${common.default_src_filter} +<src/HAL/HC32> +<src/HAL/shared/backtrace>
+build_type        = release
+build_flags       = -D ARDUINO_ARCH_HC32
+                    -D PLATFORM_M997_SUPPORT  # Enable M997 command
+                                              # note: ddl and arduino debug mode are
+                                              # automatically enabled with MARLIN_DEV_MODE
+                   #-D __DEBUG                # force DDL debug mode
+                   #-D __CORE_DEBUG           # force Arduino core debug mode
 
 # hc32 app configuration file
 board_build.app_config = Marlin/src/HAL/HC32/app_config.h
@@ -51,15 +52,13 @@ board_build.ddl.timera = true
 board_build.mw.sd_card = true
 
 # extra build flags
-board_build.flags.common =
-  -g3                     # Force emit debug symbols to elf. this does not affect the final binary size
-  -fno-signed-char        # Force unsigned chars. this is required for meatpack to work
+board_build.flags.common = -g3                # Force emit debug symbols to elf. this does not affect the final binary size
+                           -fno-signed-char   # Force unsigned chars. this is required for meatpack to work
 
 # Additional flags to reduce binary size
-board_build.flags.cpp =
-  -fno-threadsafe-statics # Disable thread-safe statics (only one core anyway)
-  -fno-exceptions         # Disable exceptions (not used by marlin)
-  -fno-rtti               # Disable RTTI (not used by marlin)
+board_build.flags.cpp = -fno-threadsafe-statics   # Disable thread-safe statics (only one core anyway)
+                        -fno-exceptions           # Disable exceptions (not used by marlin)
+                        -fno-rtti                 # Disable RTTI (not used by marlin)
 
 #
 # Base HC32F460xCxx (256K Flash)