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🔧 Some STM32 UART Sanity Checks (#24795)

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This commit is contained in:
ellensp
2022-10-20 15:23:22 +13:00
committed by GitHub
parent 9be1554faf
commit 42d30ed102
6 changed files with 187 additions and 29 deletions
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55
Marlin/src/pins/stm32f1/pins_CREALITY_V4.h
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@@ -173,14 +173,14 @@
* GND | 9 10 | 5V
* ------
*/
#define EXP3_01_PIN PC6
#define EXP3_02_PIN PB2
#define EXP3_03_PIN PB10
#define EXP3_04_PIN PB11
#define EXP3_05_PIN PB14
#define EXP3_06_PIN PB13
#define EXP3_07_PIN PB12
#define EXP3_08_PIN PB15
#define EXP3_01_PIN PC6
#define EXP3_02_PIN PB2
#define EXP3_03_PIN PB10
#define EXP3_04_PIN PB11
#define EXP3_05_PIN PB14
#define EXP3_06_PIN PB13
#define EXP3_07_PIN PB12
#define EXP3_08_PIN PB15
#elif EITHER(VET6_12864_LCD, DWIN_VET6_CREALITY_LCD)
@@ -194,14 +194,14 @@
* GND | 9 10 | 5V
* ------
*/
#define EXP3_01_PIN -1
#define EXP3_02_PIN PC5
#define EXP3_03_PIN PB10
#define EXP3_04_PIN -1
#define EXP3_05_PIN PA6
#define EXP3_06_PIN PA5
#define EXP3_07_PIN PA4
#define EXP3_08_PIN PA7
#define EXP3_01_PIN -1
#define EXP3_02_PIN PC5
#define EXP3_03_PIN PB10
#define EXP3_04_PIN -1
#define EXP3_05_PIN PA6
#define EXP3_06_PIN PA5
#define EXP3_07_PIN PA4
#define EXP3_08_PIN PA7
#elif EITHER(CR10_STOCKDISPLAY, FYSETC_MINI_12864_2_1)
#error "Define RET6_12864_LCD or VET6_12864_LCD to select pins for the LCD with the Creality V4 controller."
@@ -283,3 +283,26 @@
#define NEOPIXEL_PIN PA13
#endif
// Pins for documentation and sanity checks only.
// 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
// SDIO pins
#define SDIO_D0_PIN PC8
#define SDIO_D1_PIN PC9
#define SDIO_D2_PIN PC10
#define SDIO_D3_PIN PC11
#define SDIO_CK_PIN PC12
#define SDIO_CMD_PIN PD2