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🐛 Fix UART pins for GD32 MFL (#28011)

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This commit is contained in:
ellensp
2025-09-07 06:22:45 +12:00
committed by GitHub
parent 950d141958
commit e80d8e9dcf
2 changed files with 24 additions and 11 deletions
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Marlin/src/inc/Conditionals-4-adv.h
+1 -1
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@@ -1486,7 +1486,7 @@
#if MB(MKS_MONSTER8_V1, BTT_SKR_MINI_E3_V1_0, BTT_SKR_MINI_E3_V1_2, BTT_SKR_MINI_E3_V2_0, BTT_SKR_MINI_E3_V3_0, BTT_SKR_MINI_E3_V3_0_1, BTT_SKR_E3_TURBO, BTT_OCTOPUS_V1_1, BTT_SKR_V3_0, BTT_SKR_V3_0_EZ, AQUILA_V101)
#define LCD_SERIAL_PORT 1
#elif MB(CREALITY_V24S1_301, CREALITY_V24S1_301F4, CREALITY_F401RE, CREALITY_V423, CREALITY_CR4NTXXC10, CREALITY_CR4NS, MKS_ROBIN, PANOWIN_CUTLASS, KODAMA_BARDO)
#elif MB(CREALITY_V24S1_301, CREALITY_V24S1_301F4, CREALITY_F401RE, CREALITY_V422_GD32_MFL, CREALITY_V423, CREALITY_V427_GD32_MFL, CREALITY_CR4NTXXC10, CREALITY_CR4NS, MKS_ROBIN, PANOWIN_CUTLASS, KODAMA_BARDO)
#define LCD_SERIAL_PORT 2
#else
#define LCD_SERIAL_PORT 3
Marlin/src/pins/stm32f1/pins_CREALITY_V4.h
+23 -10
View File
@@ -326,13 +326,26 @@
// Changing these will not change the pin they are on.
// Hardware UART pins
#define UART1_TX_PIN PA9 // default uses CH340 RX
#define UART1_RX_PIN PA10 // default uses CH340 TX
#define UART2_TX_PIN PA2 // default uses HEATER_BED_PIN
#define UART2_RX_PIN PA3 // not connected
#define UART3_TX_PIN PB10 // default uses LCD connector
#define UART3_RX_PIN PB11 // default uses LCD connector
#define UART4_TX_PIN PC10 // default uses sdcard SDIO_D2
#define UART4_RX_PIN PC11 // default uses sdcard SDIO_D3
#define UART5_TX_PIN PC12 // default uses sdcard SDIO_CK
#define UART5_RX_PIN PD2 // default uses sdcard SDIO_CMD
#ifdef ARDUINO_ARCH_MFL // GD32 MFL UARTs start from 0
#define UART0_TX_PIN PA9 // default uses CH340 RX
#define UART0_RX_PIN PA10 // default uses CH340 TX
#define UART1_TX_PIN PA2 // default uses HEATER_BED_PIN
#define UART1_RX_PIN PA3 // not connected
#define UART2_TX_PIN PB10 // default uses LCD connector
#define UART2_RX_PIN PB11 // default uses LCD connector
#define UART3_TX_PIN PC10 // default uses sdcard SDIO_D2
#define UART3_RX_PIN PC11 // default uses sdcard SDIO_D3
#define UART4_TX_PIN PC12 // default uses sdcard SDIO_CK
#define UART4_RX_PIN PD2 // default uses sdcard SDIO_CMD
#else
#define UART1_TX_PIN PA9 // default uses CH340 RX
#define UART1_RX_PIN PA10 // default uses CH340 TX
#define UART2_TX_PIN PA2 // default uses HEATER_BED_PIN
#define UART2_RX_PIN PA3 // not connected
#define UART3_TX_PIN PB10 // default uses LCD connector
#define UART3_RX_PIN PB11 // default uses LCD connector
#define UART4_TX_PIN PC10 // default uses sdcard SDIO_D2
#define UART4_RX_PIN PC11 // default uses sdcard SDIO_D3
#define UART5_TX_PIN PC12 // default uses sdcard SDIO_CK
#define UART5_RX_PIN PD2 // default uses sdcard SDIO_CMD
#endif