From e424dfc8854378ae9ea4448770a5510b070654b4 Mon Sep 17 00:00:00 2001 From: thisiskeithb <13375512+thisiskeithb@users.noreply.github.com> Date: Sun, 21 Jun 2020 01:46:31 -0700 Subject: [PATCH] BigTreeTech SKR Pro 1.2 (#18366) --- Marlin/src/core/boards.h | 17 +- Marlin/src/pins/pins.h | 2 + .../src/pins/stm32f4/pins_BTT_SKR_PRO_V1_1.h | 336 +---------------- .../src/pins/stm32f4/pins_BTT_SKR_PRO_V1_2.h | 30 ++ .../pins/stm32f4/pins_BTT_SKR_PRO_common.h | 356 ++++++++++++++++++ 5 files changed, 400 insertions(+), 341 deletions(-) create mode 100644 Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_V1_2.h create mode 100644 Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_common.h diff --git a/Marlin/src/core/boards.h b/Marlin/src/core/boards.h index 5c789e7ef..b3d5f91bd 100644 --- a/Marlin/src/core/boards.h +++ b/Marlin/src/core/boards.h @@ -333,14 +333,15 @@ #define BOARD_BLACK_STM32F407ZE 4207 // BLACK_STM32F407ZE #define BOARD_STEVAL_3DP001V1 4208 // STEVAL-3DP001V1 3D PRINTER BOARD #define BOARD_BTT_SKR_PRO_V1_1 4209 // BigTreeTech SKR Pro v1.1 (STM32F407ZG) -#define BOARD_BTT_BTT002_V1_0 4210 // BigTreeTech BTT002 v1.0 (STM32F407VG) -#define BOARD_BTT_GTR_V1_0 4211 // BigTreeTech GTR v1.0 (STM32F407IGT) -#define BOARD_LERDGE_K 4212 // Lerdge K (STM32F407ZG) -#define BOARD_LERDGE_X 4213 // Lerdge X (STM32F407VE) -#define BOARD_VAKE403D 4214 // VAkE 403D (STM32F446VET6) -#define BOARD_FYSETC_S6 4215 // FYSETC S6 board -#define BOARD_FLYF407ZG 4216 // FLYF407ZG board (STM32F407ZG) -#define BOARD_MKS_ROBIN2 4217 // MKS_ROBIN2 (STM32F407ZE) +#define BOARD_BTT_SKR_PRO_V1_2 4210 // BigTreeTech SKR Pro v1.2 (STM32F407ZG) +#define BOARD_BTT_BTT002_V1_0 4211 // BigTreeTech BTT002 v1.0 (STM32F407VG) +#define BOARD_BTT_GTR_V1_0 4212 // BigTreeTech GTR v1.0 (STM32F407IGT) +#define BOARD_LERDGE_K 4213 // Lerdge K (STM32F407ZG) +#define BOARD_LERDGE_X 4214 // Lerdge X (STM32F407VE) +#define BOARD_VAKE403D 4215 // VAkE 403D (STM32F446VET6) +#define BOARD_FYSETC_S6 4216 // FYSETC S6 board +#define BOARD_FLYF407ZG 4217 // FLYF407ZG board (STM32F407ZG) +#define BOARD_MKS_ROBIN2 4218 // MKS_ROBIN2 (STM32F407ZE) // // ARM Cortex M7 diff --git a/Marlin/src/pins/pins.h b/Marlin/src/pins/pins.h index fa4af3241..63a6b1ce1 100644 --- a/Marlin/src/pins/pins.h +++ b/Marlin/src/pins/pins.h @@ -578,6 +578,8 @@ #include "stm32f4/pins_STEVAL_3DP001V1.h" // STM32F4 env:STM32F401VE_STEVAL #elif MB(BTT_SKR_PRO_V1_1) #include "stm32f4/pins_BTT_SKR_PRO_V1_1.h" // STM32F4 env:BIGTREE_SKR_PRO +#elif MB(BTT_SKR_PRO_V1_2) + #include "stm32f4/pins_BTT_SKR_PRO_V1_2.h" // STM32F4 env:BIGTREE_SKR_PRO #elif MB(BTT_GTR_V1_0) #include "stm32f4/pins_BTT_GTR_V1_0.h" // STM32F4 env:BIGTREE_GTR_V1_0 #elif MB(BTT_BTT002_V1_0) diff --git a/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_V1_1.h b/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_V1_1.h index ccb03e78e..64a8ddb35 100644 --- a/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_V1_1.h +++ b/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_V1_1.h @@ -21,340 +21,10 @@ */ #pragma once -#ifndef TARGET_STM32F4 - #error "Oops! Select an STM32F4 board in 'Tools > Board.'" -#elif HOTENDS > 3 || E_STEPPERS > 3 +#if HOTENDS > 3 || E_STEPPERS > 3 #error "BIGTREE SKR Pro V1.1 supports up to 3 hotends / E-steppers." #endif -#define BOARD_INFO_NAME "BTT SKR Pro V1.1" // redefined? +#define BOARD_INFO_NAME "BTT SKR Pro V1.1" -// Use one of these or SDCard-based Emulation will be used -#if NO_EEPROM_SELECTED - //#define SRAM_EEPROM_EMULATION // Use BackSRAM-based EEPROM emulation - #define FLASH_EEPROM_EMULATION // Use Flash-based EEPROM emulation -#endif - -#if ENABLED(FLASH_EEPROM_EMULATION) - // Decrease delays and flash wear by spreading writes across the - // 128 kB sector allocated for EEPROM emulation. - #define FLASH_EEPROM_LEVELING -#endif - -// -// Servos -// -#define SERVO0_PIN PA1 - -// -// Trinamic Stallguard pins -// -#define X_DIAG_PIN PB10 // X- -#define Y_DIAG_PIN PE12 // Y- -#define Z_DIAG_PIN PG8 // Z- -#define E0_DIAG_PIN PE15 // E0 -#define E1_DIAG_PIN PE10 // E1 -#define E2_DIAG_PIN PG5 // E2 - -// -// Limit Switches -// -#ifdef X_STALL_SENSITIVITY - #define X_STOP_PIN X_DIAG_PIN - #if X_HOME_DIR < 0 - #define X_MAX_PIN PE15 // E0 - #else - #define X_MIN_PIN PE15 // E0 - #endif -#else - #define X_MIN_PIN PB10 // X- - #define X_MAX_PIN PE15 // E0 -#endif - -#ifdef Y_STALL_SENSITIVITY - #define Y_STOP_PIN Y_DIAG_PIN - #if Y_HOME_DIR < 0 - #define Y_MAX_PIN PE10 // E1 - #else - #define Y_MIN_PIN PE10 // E1 - #endif -#else - #define Y_MIN_PIN PE12 // Y- - #define Y_MAX_PIN PE10 // E1 -#endif - -#ifdef Z_STALL_SENSITIVITY - #define Z_STOP_PIN Z_DIAG_PIN - #if Z_HOME_DIR < 0 - #define Z_MAX_PIN PG5 // E2 - #else - #define Z_MIN_PIN PG5 // E2 - #endif -#else - #define Z_MIN_PIN PG8 // Z- - #define Z_MAX_PIN PG5 // E2 -#endif - -// -// Z Probe must be this pin -// -#ifndef Z_MIN_PROBE_PIN - #define Z_MIN_PROBE_PIN PA2 -#endif - -// -// Steppers -// -#define X_STEP_PIN PE9 -#define X_DIR_PIN PF1 -#define X_ENABLE_PIN PF2 -#ifndef X_CS_PIN - #define X_CS_PIN PA15 -#endif - -#define Y_STEP_PIN PE11 -#define Y_DIR_PIN PE8 -#define Y_ENABLE_PIN PD7 - #ifndef Y_CS_PIN - #define Y_CS_PIN PB8 -#endif - -#define Z_STEP_PIN PE13 -#define Z_DIR_PIN PC2 -#define Z_ENABLE_PIN PC0 -#ifndef Z_CS_PIN - #define Z_CS_PIN PB9 -#endif - -#define E0_STEP_PIN PE14 -#define E0_DIR_PIN PA0 -#define E0_ENABLE_PIN PC3 -#ifndef E0_CS_PIN - #define E0_CS_PIN PB3 -#endif - -#define E1_STEP_PIN PD15 -#define E1_DIR_PIN PE7 -#define E1_ENABLE_PIN PA3 -#ifndef E1_CS_PIN - #define E1_CS_PIN PG15 -#endif - -#define E2_STEP_PIN PD13 -#define E2_DIR_PIN PG9 -#define E2_ENABLE_PIN PF0 -#ifndef E2_CS_PIN - #define E2_CS_PIN PG12 -#endif - -// -// Software SPI pins for TMC2130 stepper drivers -// -#if ENABLED(TMC_USE_SW_SPI) - #ifndef TMC_SW_MOSI - #define TMC_SW_MOSI PC12 - #endif - #ifndef TMC_SW_MISO - #define TMC_SW_MISO PC11 - #endif - #ifndef TMC_SW_SCK - #define TMC_SW_SCK PC10 - #endif -#endif - -#if HAS_TMC_UART - /** - * TMC2208/TMC2209 stepper drivers - * - * Hardware serial communication ports. - * If undefined software serial is used according to the pins below - */ - //#define X_HARDWARE_SERIAL Serial - //#define X2_HARDWARE_SERIAL Serial1 - //#define Y_HARDWARE_SERIAL Serial1 - //#define Y2_HARDWARE_SERIAL Serial1 - //#define Z_HARDWARE_SERIAL Serial1 - //#define Z2_HARDWARE_SERIAL Serial1 - //#define E0_HARDWARE_SERIAL Serial1 - //#define E1_HARDWARE_SERIAL Serial1 - //#define E2_HARDWARE_SERIAL Serial1 - //#define E3_HARDWARE_SERIAL Serial1 - //#define E4_HARDWARE_SERIAL Serial1 - - // - // Software serial - // - #define X_SERIAL_TX_PIN PC13 - #define X_SERIAL_RX_PIN PC13 - - #define Y_SERIAL_TX_PIN PE3 - #define Y_SERIAL_RX_PIN PE3 - - #define Z_SERIAL_TX_PIN PE1 - #define Z_SERIAL_RX_PIN PE1 - - #define E0_SERIAL_TX_PIN PD4 - #define E0_SERIAL_RX_PIN PD4 - - #define E1_SERIAL_TX_PIN PD1 - #define E1_SERIAL_RX_PIN PD1 - - #define E2_SERIAL_TX_PIN PD6 - #define E2_SERIAL_RX_PIN PD6 - - // Reduce baud rate to improve software serial reliability - #define TMC_BAUD_RATE 19200 -#endif - -// -// Temperature Sensors -// -#define TEMP_0_PIN PF4 // T1 <-> E0 -#define TEMP_1_PIN PF5 // T2 <-> E1 -#define TEMP_2_PIN PF6 // T3 <-> E2 -#define TEMP_BED_PIN PF3 // T0 <-> Bed - -// -// Heaters / Fans -// -#define HEATER_0_PIN PB1 // Heater0 -#define HEATER_1_PIN PD14 // Heater1 -#define HEATER_2_PIN PB0 // Heater1 -#define HEATER_BED_PIN PD12 // Hotbed -#define FAN_PIN PC8 // Fan0 -#define FAN1_PIN PE5 // Fan1 -#define FAN2_PIN PE6 - -#ifndef E0_AUTO_FAN_PIN - #define E0_AUTO_FAN_PIN FAN1_PIN -#endif - -// -// Misc. Functions -// - -#ifndef SDCARD_CONNECTION - #define SDCARD_CONNECTION LCD -#endif - -// -// Onboard SD card -// Must use soft SPI because Marlin's default hardware SPI is tied to LCD's EXP2 -// -#if SD_CONNECTION_IS(ONBOARD) - #define SOFTWARE_SPI // Use soft SPI for onboard SD - #define SDSS PA4 - #define SCK_PIN PA5 - #define MISO_PIN PA6 - #define MOSI_PIN PB5 -#endif - -/** - * _____ _____ - * NC | · · | GND 5V | · · | GND - * RESET | · · | PF12(SD_DETECT) (LCD_D7) PG7 | · · | PG6 (LCD_D6) - * (MOSI)PB15 | · · | PF11(BTN_EN2) (LCD_D5) PG3 | · · | PG2 (LCD_D4) - * (SD_SS)PB12 | · · | PG10(BTN_EN1) (LCD_RS) PD10 | · · | PD11 (LCD_EN) - * (SCK)PB13 | · · | PB14(MISO) (BTN_ENC) PA8 | · · | PG4 (BEEPER) - * ￣￣ ￣￣ - * EXP2 EXP1 - */ - -// -// LCDs and Controllers -// -#if HAS_SPI_LCD - #define BEEPER_PIN PG4 - #define BTN_ENC PA8 - #if SD_CONNECTION_IS(LCD) - #define SDSS PB12 // Uses default hardware SPI for LCD's SD - #endif - - #if ENABLED(CR10_STOCKDISPLAY) - #define LCD_PINS_RS PG6 - - #define BTN_EN1 PD11 - #define BTN_EN2 PG2 - - #define LCD_PINS_ENABLE PG7 - #define LCD_PINS_D4 PG3 - - // CR10_Stock Display needs a different delay setting on SKR PRO v1.1, so undef it here. - // It will be defined again at the #HAS_GRAPHICAL_LCD section below. - #undef ST7920_DELAY_1 - #undef ST7920_DELAY_2 - #undef ST7920_DELAY_3 - - #elif ENABLED(MKS_MINI_12864) - #define DOGLCD_A0 PG6 - #define DOGLCD_CS PG3 - - #else - - #define LCD_PINS_RS PD10 - - #define BTN_EN1 PG10 - #define BTN_EN2 PF11 - #define SD_DETECT_PIN PF12 - - #define LCD_SDSS PB12 - - #define LCD_PINS_ENABLE PD11 - #define LCD_PINS_D4 PG2 - - #if ENABLED(FYSETC_MINI_12864) - #define DOGLCD_CS PD11 - #define DOGLCD_A0 PD10 - //#define LCD_BACKLIGHT_PIN -1 - #define LCD_RESET_PIN PG2 // Must be high or open for LCD to operate normally. - #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0) - #ifndef RGB_LED_R_PIN - #define RGB_LED_R_PIN PG3 - #endif - #ifndef RGB_LED_G_PIN - #define RGB_LED_G_PIN PG6 - #endif - #ifndef RGB_LED_B_PIN - #define RGB_LED_B_PIN PG7 - #endif - #elif ENABLED(FYSETC_MINI_12864_2_1) - #define NEOPIXEL_PIN PG3 - #endif - #endif // !FYSETC_MINI_12864 - - #if ENABLED(ULTIPANEL) - #define LCD_PINS_D5 PG3 - #define LCD_PINS_D6 PG6 - #define LCD_PINS_D7 PG7 - #endif - - #endif - - // Alter timing for graphical display - #if HAS_GRAPHICAL_LCD - #define BOARD_ST7920_DELAY_1 DELAY_NS(96) - #define BOARD_ST7920_DELAY_2 DELAY_NS(48) - #define BOARD_ST7920_DELAY_3 DELAY_NS(600) - #endif - -#endif // HAS_SPI_LCD - -// -// WIFI -// - -/** - * _____ - * TX | 1 2 | GND Enable PG1 // Must be high for module to run - * Enable | 3 4 | GPIO2 Reset PG0 // active low, probably OK to leave floating - * Reset | 5 6 | GPIO0 GPIO2 PF15 // must be high (ESP3D software configures this with a pullup so OK to leave as floating) - * 3.3V| 7 8 | RX GPIO0 PF14 // Leave as unused (ESP3D software configures this with a pullup so OK to leave as floating) - * ￣￣ - * W1 - */ -#define ESP_WIFI_MODULE_COM 6 // Must also set either SERIAL_PORT or SERIAL_PORT_2 to this -#define ESP_WIFI_MODULE_BAUDRATE BAUDRATE // Must use same BAUDRATE as SERIAL_PORT & SERIAL_PORT_2 -#define ESP_WIFI_MODULE_RESET_PIN PG0 -#define ESP_WIFI_MODULE_ENABLE_PIN PG1 -#define ESP_WIFI_MODULE_GPIO0_PIN PF14 -#define ESP_WIFI_MODULE_GPIO2_PIN PF15 +#include "pins_BTT_SKR_PRO_common.h" diff --git a/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_V1_2.h b/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_V1_2.h new file mode 100644 index 000000000..01ab16176 --- /dev/null +++ b/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_V1_2.h @@ -0,0 +1,30 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * Based on Sprinter and grbl. + * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + */ +#pragma once + +#if HOTENDS > 3 || E_STEPPERS > 3 + #error "BIGTREE SKR Pro V1.2 supports up to 3 hotends / E-steppers." +#endif + +#define BOARD_INFO_NAME "BTT SKR Pro V1.2" + +#include "pins_BTT_SKR_PRO_common.h" diff --git a/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_common.h b/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_common.h new file mode 100644 index 000000000..dec630aac --- /dev/null +++ b/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_common.h @@ -0,0 +1,356 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * Based on Sprinter and grbl. + * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + */ +#pragma once + +#ifndef TARGET_STM32F4 + #error "Oops! Select an STM32F4 board in 'Tools > Board.'" +#endif + +// Use one of these or SDCard-based Emulation will be used +#if NO_EEPROM_SELECTED + //#define SRAM_EEPROM_EMULATION // Use BackSRAM-based EEPROM emulation + #define FLASH_EEPROM_EMULATION // Use Flash-based EEPROM emulation +#endif + +#if ENABLED(FLASH_EEPROM_EMULATION) + // Decrease delays and flash wear by spreading writes across the + // 128 kB sector allocated for EEPROM emulation. + #define FLASH_EEPROM_LEVELING +#endif + +// +// Servos +// +#define SERVO0_PIN PA1 + +// +// Trinamic Stallguard pins +// +#define X_DIAG_PIN PB10 // X- +#define Y_DIAG_PIN PE12 // Y- +#define Z_DIAG_PIN PG8 // Z- +#define E0_DIAG_PIN PE15 // E0 +#define E1_DIAG_PIN PE10 // E1 +#define E2_DIAG_PIN PG5 // E2 + +// +// Limit Switches +// +#ifdef X_STALL_SENSITIVITY + #define X_STOP_PIN X_DIAG_PIN + #if X_HOME_DIR < 0 + #define X_MAX_PIN PE15 // E0 + #else + #define X_MIN_PIN PE15 // E0 + #endif +#else + #define X_MIN_PIN PB10 // X- + #define X_MAX_PIN PE15 // E0 +#endif + +#ifdef Y_STALL_SENSITIVITY + #define Y_STOP_PIN Y_DIAG_PIN + #if Y_HOME_DIR < 0 + #define Y_MAX_PIN PE10 // E1 + #else + #define Y_MIN_PIN PE10 // E1 + #endif +#else + #define Y_MIN_PIN PE12 // Y- + #define Y_MAX_PIN PE10 // E1 +#endif + +#ifdef Z_STALL_SENSITIVITY + #define Z_STOP_PIN Z_DIAG_PIN + #if Z_HOME_DIR < 0 + #define Z_MAX_PIN PG5 // E2 + #else + #define Z_MIN_PIN PG5 // E2 + #endif +#else + #define Z_MIN_PIN PG8 // Z- + #define Z_MAX_PIN PG5 // E2 +#endif + +// +// Z Probe must be this pin +// +#ifndef Z_MIN_PROBE_PIN + #define Z_MIN_PROBE_PIN PA2 +#endif + +// +// Steppers +// +#define X_STEP_PIN PE9 +#define X_DIR_PIN PF1 +#define X_ENABLE_PIN PF2 +#ifndef X_CS_PIN + #define X_CS_PIN PA15 +#endif + +#define Y_STEP_PIN PE11 +#define Y_DIR_PIN PE8 +#define Y_ENABLE_PIN PD7 + #ifndef Y_CS_PIN + #define Y_CS_PIN PB8 +#endif + +#define Z_STEP_PIN PE13 +#define Z_DIR_PIN PC2 +#define Z_ENABLE_PIN PC0 +#ifndef Z_CS_PIN + #define Z_CS_PIN PB9 +#endif + +#define E0_STEP_PIN PE14 +#define E0_DIR_PIN PA0 +#define E0_ENABLE_PIN PC3 +#ifndef E0_CS_PIN + #define E0_CS_PIN PB3 +#endif + +#define E1_STEP_PIN PD15 +#define E1_DIR_PIN PE7 +#define E1_ENABLE_PIN PA3 +#ifndef E1_CS_PIN + #define E1_CS_PIN PG15 +#endif + +#define E2_STEP_PIN PD13 +#define E2_DIR_PIN PG9 +#define E2_ENABLE_PIN PF0 +#ifndef E2_CS_PIN + #define E2_CS_PIN PG12 +#endif + +// +// Software SPI pins for TMC2130 stepper drivers +// +#if ENABLED(TMC_USE_SW_SPI) + #ifndef TMC_SW_MOSI + #define TMC_SW_MOSI PC12 + #endif + #ifndef TMC_SW_MISO + #define TMC_SW_MISO PC11 + #endif + #ifndef TMC_SW_SCK + #define TMC_SW_SCK PC10 + #endif +#endif + +#if HAS_TMC_UART + /** + * TMC2208/TMC2209 stepper drivers + * + * Hardware serial communication ports. + * If undefined software serial is used according to the pins below + */ + //#define X_HARDWARE_SERIAL Serial + //#define X2_HARDWARE_SERIAL Serial1 + //#define Y_HARDWARE_SERIAL Serial1 + //#define Y2_HARDWARE_SERIAL Serial1 + //#define Z_HARDWARE_SERIAL Serial1 + //#define Z2_HARDWARE_SERIAL Serial1 + //#define E0_HARDWARE_SERIAL Serial1 + //#define E1_HARDWARE_SERIAL Serial1 + //#define E2_HARDWARE_SERIAL Serial1 + //#define E3_HARDWARE_SERIAL Serial1 + //#define E4_HARDWARE_SERIAL Serial1 + + // + // Software serial + // + #define X_SERIAL_TX_PIN PC13 + #define X_SERIAL_RX_PIN PC13 + + #define Y_SERIAL_TX_PIN PE3 + #define Y_SERIAL_RX_PIN PE3 + + #define Z_SERIAL_TX_PIN PE1 + #define Z_SERIAL_RX_PIN PE1 + + #define E0_SERIAL_TX_PIN PD4 + #define E0_SERIAL_RX_PIN PD4 + + #define E1_SERIAL_TX_PIN PD1 + #define E1_SERIAL_RX_PIN PD1 + + #define E2_SERIAL_TX_PIN PD6 + #define E2_SERIAL_RX_PIN PD6 + + // Reduce baud rate to improve software serial reliability + #define TMC_BAUD_RATE 19200 +#endif + +// +// Temperature Sensors +// +#define TEMP_0_PIN PF4 // T1 <-> E0 +#define TEMP_1_PIN PF5 // T2 <-> E1 +#define TEMP_2_PIN PF6 // T3 <-> E2 +#define TEMP_BED_PIN PF3 // T0 <-> Bed + +// +// Heaters / Fans +// +#define HEATER_0_PIN PB1 // Heater0 +#define HEATER_1_PIN PD14 // Heater1 +#define HEATER_2_PIN PB0 // Heater1 +#define HEATER_BED_PIN PD12 // Hotbed +#define FAN_PIN PC8 // Fan0 +#define FAN1_PIN PE5 // Fan1 +#define FAN2_PIN PE6 + +#ifndef E0_AUTO_FAN_PIN + #define E0_AUTO_FAN_PIN FAN1_PIN +#endif + +// +// Misc. Functions +// + +#ifndef SDCARD_CONNECTION + #define SDCARD_CONNECTION LCD +#endif + +// +// Onboard SD card +// Must use soft SPI because Marlin's default hardware SPI is tied to LCD's EXP2 +// +#if SD_CONNECTION_IS(ONBOARD) + #define SOFTWARE_SPI // Use soft SPI for onboard SD + #define SDSS PA4 + #define SCK_PIN PA5 + #define MISO_PIN PA6 + #define MOSI_PIN PB5 +#endif + +/** + * _____ _____ + * NC | · · | GND 5V | · · | GND + * RESET | · · | PF12(SD_DETECT) (LCD_D7) PG7 | · · | PG6 (LCD_D6) + * (MOSI)PB15 | · · | PF11(BTN_EN2) (LCD_D5) PG3 | · · | PG2 (LCD_D4) + * (SD_SS)PB12 | · · | PG10(BTN_EN1) (LCD_RS) PD10 | · · | PD11 (LCD_EN) + * (SCK)PB13 | · · | PB14(MISO) (BTN_ENC) PA8 | · · | PG4 (BEEPER) + * ￣￣ ￣￣ + * EXP2 EXP1 + */ + +// +// LCDs and Controllers +// +#if HAS_SPI_LCD + #define BEEPER_PIN PG4 + #define BTN_ENC PA8 + #if SD_CONNECTION_IS(LCD) + #define SDSS PB12 // Uses default hardware SPI for LCD's SD + #endif + + #if ENABLED(CR10_STOCKDISPLAY) + #define LCD_PINS_RS PG6 + + #define BTN_EN1 PD11 + #define BTN_EN2 PG2 + + #define LCD_PINS_ENABLE PG7 + #define LCD_PINS_D4 PG3 + + // CR10_Stock Display needs a different delay setting on SKR PRO v1.1, so undef it here. + // It will be defined again at the #HAS_GRAPHICAL_LCD section below. + #undef ST7920_DELAY_1 + #undef ST7920_DELAY_2 + #undef ST7920_DELAY_3 + + #elif ENABLED(MKS_MINI_12864) + #define DOGLCD_A0 PG6 + #define DOGLCD_CS PG3 + + #else + + #define LCD_PINS_RS PD10 + + #define BTN_EN1 PG10 + #define BTN_EN2 PF11 + #define SD_DETECT_PIN PF12 + + #define LCD_SDSS PB12 + + #define LCD_PINS_ENABLE PD11 + #define LCD_PINS_D4 PG2 + + #if ENABLED(FYSETC_MINI_12864) + #define DOGLCD_CS PD11 + #define DOGLCD_A0 PD10 + //#define LCD_BACKLIGHT_PIN -1 + #define LCD_RESET_PIN PG2 // Must be high or open for LCD to operate normally. + #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0) + #ifndef RGB_LED_R_PIN + #define RGB_LED_R_PIN PG3 + #endif + #ifndef RGB_LED_G_PIN + #define RGB_LED_G_PIN PG6 + #endif + #ifndef RGB_LED_B_PIN + #define RGB_LED_B_PIN PG7 + #endif + #elif ENABLED(FYSETC_MINI_12864_2_1) + #define NEOPIXEL_PIN PG3 + #endif + #endif // !FYSETC_MINI_12864 + + #if ENABLED(ULTIPANEL) + #define LCD_PINS_D5 PG3 + #define LCD_PINS_D6 PG6 + #define LCD_PINS_D7 PG7 + #endif + + #endif + + // Alter timing for graphical display + #if HAS_GRAPHICAL_LCD + #define BOARD_ST7920_DELAY_1 DELAY_NS(96) + #define BOARD_ST7920_DELAY_2 DELAY_NS(48) + #define BOARD_ST7920_DELAY_3 DELAY_NS(600) + #endif + +#endif // HAS_SPI_LCD + +// +// WIFI +// + +/** + * _____ + * TX | 1 2 | GND Enable PG1 // Must be high for module to run + * Enable | 3 4 | GPIO2 Reset PG0 // active low, probably OK to leave floating + * Reset | 5 6 | GPIO0 GPIO2 PF15 // must be high (ESP3D software configures this with a pullup so OK to leave as floating) + * 3.3V| 7 8 | RX GPIO0 PF14 // Leave as unused (ESP3D software configures this with a pullup so OK to leave as floating) + * ￣￣ + * W1 + */ +#define ESP_WIFI_MODULE_COM 6 // Must also set either SERIAL_PORT or SERIAL_PORT_2 to this +#define ESP_WIFI_MODULE_BAUDRATE BAUDRATE // Must use same BAUDRATE as SERIAL_PORT & SERIAL_PORT_2 +#define ESP_WIFI_MODULE_RESET_PIN PG0 +#define ESP_WIFI_MODULE_ENABLE_PIN PG1 +#define ESP_WIFI_MODULE_GPIO0_PIN PF14 +#define ESP_WIFI_MODULE_GPIO2_PIN PF15