diff --git a/Marlin/src/HAL/STM32/Sd2Card_sdio_stm32duino.cpp b/Marlin/src/HAL/STM32/sdio.cpp similarity index 98% rename from Marlin/src/HAL/STM32/Sd2Card_sdio_stm32duino.cpp rename to Marlin/src/HAL/STM32/sdio.cpp index 54e1820c78..18b4434dfa 100644 --- a/Marlin/src/HAL/STM32/Sd2Card_sdio_stm32duino.cpp +++ b/Marlin/src/HAL/STM32/sdio.cpp @@ -28,6 +28,8 @@ #if ENABLED(SDIO_SUPPORT) +#include "sdio.h" + #include #include @@ -49,14 +51,6 @@ #error "SDIO only supported with STM32F103xE, STM32F103xG, STM32F4xx, or STM32F7xx." #endif -// Fixed -#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 - SD_HandleTypeDef hsd; // create SDIO structure // F4 supports one DMA for RX and another for TX, but Marlin will never // do read and write at same time, so we use the same DMA for both. diff --git a/Marlin/src/HAL/STM32/sdio.h b/Marlin/src/HAL/STM32/sdio.h new file mode 100644 index 0000000000..cf5539c3c7 --- /dev/null +++ b/Marlin/src/HAL/STM32/sdio.h @@ -0,0 +1,29 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (c) 2021 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 + +#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 diff --git a/Marlin/src/pins/stm32f4/pins_ANET_ET4.h b/Marlin/src/pins/stm32f4/pins_ANET_ET4.h index eb3af65f32..43aefe97f5 100644 --- a/Marlin/src/pins/stm32f4/pins_ANET_ET4.h +++ b/Marlin/src/pins/stm32f4/pins_ANET_ET4.h @@ -203,19 +203,12 @@ #if ENABLED(SDSUPPORT) - #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 - #if DISABLED(SDIO_SUPPORT) #define SOFTWARE_SPI - #define SDSS SDIO_D3_PIN - #define SD_SCK_PIN SDIO_CK_PIN - #define SD_MISO_PIN SDIO_D0_PIN - #define SD_MOSI_PIN SDIO_CMD_PIN + #define SDSS PC11 + #define SD_SCK_PIN PC12 + #define SD_MISO_PIN PC8 + #define SD_MOSI_PIN PD2 #endif #ifndef SD_DETECT_PIN diff --git a/Marlin/src/pins/stm32f4/pins_BLACK_STM32F407VE.h b/Marlin/src/pins/stm32f4/pins_BLACK_STM32F407VE.h index d8a83bef3a..061680aa79 100644 --- a/Marlin/src/pins/stm32f4/pins_BLACK_STM32F407VE.h +++ b/Marlin/src/pins/stm32f4/pins_BLACK_STM32F407VE.h @@ -140,25 +140,17 @@ // // Onboard SD support // -#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 - #ifndef SDCARD_CONNECTION #define SDCARD_CONNECTION ONBOARD #endif #if SD_CONNECTION_IS(ONBOARD) #define SDIO_SUPPORT // Use SDIO for onboard SD - - #ifndef SDIO_SUPPORT + #if DISABLED(SDIO_SUPPORT) #define SOFTWARE_SPI // Use soft SPI for onboard SD - #define SDSS SDIO_D3_PIN - #define SD_SCK_PIN SDIO_CK_PIN - #define SD_MISO_PIN SDIO_D0_PIN - #define SD_MOSI_PIN SDIO_CMD_PIN + #define SDSS PC11 + #define SD_SCK_PIN PC12 + #define SD_MISO_PIN PC8 + #define SD_MOSI_PIN PD2 #endif #endif diff --git a/Marlin/src/pins/stm32f4/pins_BTT_E3_RRF.h b/Marlin/src/pins/stm32f4/pins_BTT_E3_RRF.h index d1f38f5c80..e63b534eff 100644 --- a/Marlin/src/pins/stm32f4/pins_BTT_E3_RRF.h +++ b/Marlin/src/pins/stm32f4/pins_BTT_E3_RRF.h @@ -338,13 +338,6 @@ #if SD_CONNECTION_IS(ONBOARD) #define SDIO_SUPPORT // Use SDIO for onboard SD - #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 - //#define SDIO_CLOCK 48000000 #define SD_DETECT_PIN PC4 #elif SD_CONNECTION_IS(CUSTOM_CABLE) diff --git a/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h b/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h index 196ca46319..6d23bc8b20 100644 --- a/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h +++ b/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h @@ -365,24 +365,14 @@ // Must use soft SPI because Marlin's default hardware SPI is tied to LCD's EXP2 // #if SD_CONNECTION_IS(LCD) - #define SDSS EXP2_07_PIN #define SD_SS_PIN SDSS #define SD_SCK_PIN EXP2_09_PIN #define SD_MISO_PIN EXP2_10_PIN #define SD_MOSI_PIN EXP2_05_PIN #define SD_DETECT_PIN EXP2_04_PIN - #elif SD_CONNECTION_IS(ONBOARD) - #define SDIO_SUPPORT // Use SDIO for onboard SD - #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 - #elif SD_CONNECTION_IS(CUSTOM_CABLE) #error "No custom SD drive cable defined for this board." #endif diff --git a/Marlin/src/pins/stm32f4/pins_STEVAL_3DP001V1.h b/Marlin/src/pins/stm32f4/pins_STEVAL_3DP001V1.h index 7ccb57e238..0b527a6fdb 100644 --- a/Marlin/src/pins/stm32f4/pins_STEVAL_3DP001V1.h +++ b/Marlin/src/pins/stm32f4/pins_STEVAL_3DP001V1.h @@ -48,82 +48,82 @@ // // Limit Switches // -#define X_MIN_PIN 39 // PD8 X_STOP -#define Y_MIN_PIN 40 // PD9 Y_STOP -#define Z_MIN_PIN 41 // PD10 Z_STOP +#define X_MIN_PIN PD8 // X_STOP +#define Y_MIN_PIN PD9 // Y_STOP +#define Z_MIN_PIN PD10 // Z_STOP -#define X_MAX_PIN 44 // PD0 W_STOP -#define Y_MAX_PIN 43 // PA8 V_STOP -#define Z_MAX_PIN 42 // PD11 U_STOP +#define X_MAX_PIN PD0 // W_STOP +#define Y_MAX_PIN PA8 // V_STOP +#define Z_MAX_PIN PD11 // U_STOP // // Z Probe (when not Z_MIN_PIN) // //#ifndef Z_MIN_PROBE_PIN -// #define Z_MIN_PROBE_PIN 16 // PA4 +// #define Z_MIN_PROBE_PIN PA4 // SPI1_CS //#endif // // Filament runout // -//#define FIL_RUNOUT_PIN 53 // PA3 BED_THE +//#define FIL_RUNOUT_PIN PA3 // BED_THERMISTOR_3 // // Steppers // -#define X_STEP_PIN 61 // PE14 X_PWM -#define X_DIR_PIN 62 // PE15 X_DIR -#define X_ENABLE_PIN 60 // PE13 X_RES -#define X_CS_PIN 16 // PA4 SPI_CS +#define X_STEP_PIN PE14 // X_PWM +#define X_DIR_PIN PE15 // X_DIR +#define X_ENABLE_PIN PE13 // X_RESET +#define X_CS_PIN PA4 // SPI1_CS -#define Y_STEP_PIN 64 // PB10 Y_PWM -#define Y_DIR_PIN 65 // PE9 Y_DIR -#define Y_ENABLE_PIN 63 // PE10 Y_RES -#define Y_CS_PIN 16 // PA4 SPI_CS +#define Y_STEP_PIN PB10 // Y_PWM +#define Y_DIR_PIN PE9 // Y_DIR +#define Y_ENABLE_PIN PE10 // Y_RESET +#define Y_CS_PIN PA4 // SPI1_CS -#define Z_STEP_PIN 67 // PC6 Z_PWM -#define Z_DIR_PIN 68 // PC0 Z_DIR -#define Z_ENABLE_PIN 66 // PC15 Z_RES -#define Z_CS_PIN 16 // PA4 SPI_CS +#define Z_STEP_PIN PC6 // Z_PWM +#define Z_DIR_PIN PC0 // Z_DIR +#define Z_ENABLE_PIN PC15 // Z_RESET +#define Z_CS_PIN PA4 // SPI1_CS -#define E0_STEP_PIN 71 // PD12 E1_PW -#define E0_DIR_PIN 70 // PC13 E1_DIR -#define E0_ENABLE_PIN 69 // PC14 E1_RE -#define E0_CS_PIN 16 // PA4 SPI_CS +#define E0_STEP_PIN PD12 // E1_PW +#define E0_DIR_PIN PC13 // E1_DIR +#define E0_ENABLE_PIN PC14 // E1_RESET +#define E0_CS_PIN PA4 // SPI1_CS -#define E1_STEP_PIN 73 // PE5 E2_PWM -#define E1_DIR_PIN 74 // PE6 E2_DIR -#define E1_ENABLE_PIN 72 // PE4 E2_RESE -#define E1_CS_PIN 16 // PA4 SPI_CS +#define E1_STEP_PIN PE5 // E2_PWM +#define E1_DIR_PIN PE6 // E2_DIR +#define E1_ENABLE_PIN PE4 // E2_RESET +#define E1_CS_PIN PA4 // SPI1_CS -#define E2_STEP_PIN 77 // PB8 E3_PWM -#define E2_DIR_PIN 76 // PE2 E3_DIR -#define E2_ENABLE_PIN 75 // PE3 E3_RESE -#define E2_CS_PIN 16 // PA4 SPI_CS +#define E2_STEP_PIN PB8 // E3_PWM +#define E2_DIR_PIN PE2 // E3_DIR +#define E2_ENABLE_PIN PE3 // E3_RESET +#define E2_CS_PIN PA4 // SPI1_CS // needed to pass a sanity check -#define X2_CS_PIN 16 // PA4 SPI_CS -#define Y2_CS_PIN 16 // PA4 SPI_CS -#define Z2_CS_PIN 16 // PA4 SPI_CS -#define Z3_CS_PIN 16 // PA4 SPI_CS -#define E3_CS_PIN 16 // PA4 SPI_CS -#define E4_CS_PIN 16 // PA4 SPI_CS -#define E5_CS_PIN 16 // PA4 SPI_CS +#define X2_CS_PIN PA4 // SPI1_CS +#define Y2_CS_PIN PA4 // SPI1_CS +#define Z2_CS_PIN PA4 // SPI1_CS +#define Z3_CS_PIN PA4 // SPI1_CS +#define E3_CS_PIN PA4 // SPI1_CS +#define E4_CS_PIN PA4 // SPI1_CS +#define E5_CS_PIN PA4 // SPI1_CS #if HAS_L64XX - #define L6470_CHAIN_SCK_PIN 17 // PA5 - #define L6470_CHAIN_MISO_PIN 18 // PA6 - #define L6470_CHAIN_MOSI_PIN 19 // PA7 - #define L6470_CHAIN_SS_PIN 16 // PA4 + #define L6470_CHAIN_SCK_PIN PA5 // SPI1_SCK + #define L6470_CHAIN_MISO_PIN PA6 // SPI1_MISO + #define L6470_CHAIN_MOSI_PIN PA7 // SPI1_MOSI + #define L6470_CHAIN_SS_PIN PA4 // SPI1_CS //#define SD_SCK_PIN L6470_CHAIN_SCK_PIN //#define SD_MISO_PIN L6470_CHAIN_MISO_PIN //#define SD_MOSI_PIN L6470_CHAIN_MOSI_PIN #else - //#define SD_SCK_PIN 13 // PB13 SPI_S - //#define SD_MISO_PIN 12 // PB14 SPI_M - //#define SD_MOSI_PIN 11 // PB15 SPI_M + //#define SD_SCK_PIN PB13 // SPI2_SCK + //#define SD_MISO_PIN PB14 // SPI2_MISO + //#define SD_MOSI_PIN PB15 // SPI2_MOSI #endif /** @@ -144,215 +144,182 @@ // // Temperature Sensors // -#define TEMP_0_PIN 3 // Analog input 3, digital pin 54 PA0 E1_THERMISTOR -#define TEMP_1_PIN 4 // Analog input 4, digital pin 55 PA1 E2_THERMISTOR -#define TEMP_2_PIN 5 // Analog input 5, digital pin 56 PA2 E3_THERMISTOR -#define TEMP_BED_PIN 0 // Analog input 0, digital pin 51 PC2 BED_THERMISTOR_1 -#define TEMP_BED_1_PIN 1 // Analog input 1, digital pin 52 PC3 BED_THERMISTOR_2 -#define TEMP_BED_2_PIN 2 // Analog input 2, digital pin 53 PA3 BED_THERMISTOR_3 +#define TEMP_0_PIN PA0 // Analog Input 3 +#define TEMP_1_PIN PA1 // Analog Input 4 +#define TEMP_2_PIN PA2 // Analog Input 5 +#define TEMP_BED_PIN PC2 // Analog Input 0 +#define TEMP_BED_1_PIN PC3 // Analog Input 1 +#define TEMP_BED_2_PIN PA3 // Analog Input 2 // // Heaters / Fans // -#define HEATER_0_PIN 48 // PC7 E1_HEAT_PWM -#define HEATER_1_PIN 49 // PB0 E2_HEAT_PWM -#define HEATER_2_PIN 50 // PB1 E3_HEAT_PWM -#define HEATER_BED_PIN 46 // PD14 (BED_HEAT_1 FET -#define HEATER_BED_1_PIN 45 // PD13 (BED_HEAT_2 FET -#define HEATER_BED_2_PIN 47 // PD15 (BED_HEAT_3 FET +#define HEATER_0_PIN PC7 // E1_HEAT_PWM +#define HEATER_1_PIN PB0 // E2_HEAT_PWM +#define HEATER_2_PIN PB1 // E3_HEAT_PWM +#define HEATER_BED_PIN PD14 // BED_HEAT_1 FET +#define HEATER_BED_1_PIN PD13 // BED_HEAT_2 FET +#define HEATER_BED_2_PIN PD15 // BED_HEAT_3 FET -#define FAN_PIN 57 // PC4 E1_FAN PWM pin, Part cooling fan FET -#define FAN1_PIN 58 // PC5 E2_FAN PWM pin, Extruder fan FET -#define FAN2_PIN 59 // PE8 E3_FAN PWM pin, Controller fan FET +#define FAN_PIN PC4 // E1_FAN PWM pin, Part cooling fan FET +#define FAN1_PIN PC5 // E2_FAN PWM pin, Extruder fan FET +#define FAN2_PIN PE8 // E3_FAN PWM pin, Controller fan FET #ifndef E0_AUTO_FAN_PIN - #define E0_AUTO_FAN_PIN 58 // FAN1_PIN + #define E0_AUTO_FAN_PIN PC5 // FAN1_PIN #endif // // Misc functions // -#define LED_PIN -1 // 9 // PE1 green LED Heart beat -#define PS_ON_PIN -1 -#define KILL_PIN -1 -#define POWER_LOSS_PIN -1 // PWR_LOSS / nAC_FAULT +#define LED_PIN -1 // PE1 Green LED Heartbeat +#define PS_ON_PIN -1 +#define KILL_PIN -1 +#define POWER_LOSS_PIN -1 // PWR_LOSS / nAC_FAULT // // LCD / Controller // -//#define SD_DETECT_PIN 66 // PA15 SD_CA -//#define BEEPER_PIN 24 // PC9 SDIO_D1 -//#define LCD_PINS_RS 65 // PE9 Y_DIR -//#define LCD_PINS_ENABLE 59 // PE8 E3_FAN -//#define LCD_PINS_D4 10 // PB12 SPI_C -//#define LCD_PINS_D5 13 // PB13 SPI_S -//#define LCD_PINS_D6 12 // PB14 SPI_M -//#define LCD_PINS_D7 11 // PB15 SPI_M -//#define BTN_EN1 57 // PC4 E1_FAN -//#define BTN_EN2 58 // PC5 E2_FAN -//#define BTN_ENC 52 // PC3 BED_THE +//#define SD_DETECT_PIN PA15 // SD_CARD_DETECT +//#define BEEPER_PIN PC9 // SDIO_D1 +//#define LCD_PINS_RS PE9 // Y_DIR +//#define LCD_PINS_ENABLE PE8 // E3_FAN +//#define LCD_PINS_D4 PB12 // SPI2_CS +//#define LCD_PINS_D5 PB13 // SPI2_SCK +//#define LCD_PINS_D6 PB14 // SPI2_MISO +//#define LCD_PINS_D7 PB15 // SPI2_MOSI +//#define BTN_EN1 PC4 // E1_FAN +//#define BTN_EN2 PC5 // E2_FAN +//#define BTN_ENC PC3 // BED_THERMISTOR_2 // // Extension pins // -//#define EXT0_PIN 49 // PB0 E2_HEAT -//#define EXT1_PIN 50 // PB1 E3_HEAT -//#define EXT2_PIN // PB2 not used (tied to ground -//#define EXT3_PIN 39 // PD8 X_STOP -//#define EXT4_PIN 40 // PD9 Y_STOP -//#define EXT5_PIN 41 // PD10 Z_STOP -//#define EXT6_PIN 42 // PD11 -//#define EXT7_PIN 71 // PD12 E1_PW -//#define EXT8_PIN 64 // PB10 Y_PWM +//#define EXT0_PIN PB0 // E2_HEAT +//#define EXT1_PIN PB1 // E3_HEAT +//#define EXT2_PIN PB2 // not used (tied to ground) +//#define EXT3_PIN PD8 // X_STOP +//#define EXT4_PIN PD9 // Y_STOP +//#define EXT5_PIN PD10 // Z_STOP +//#define EXT6_PIN PD11 // U_STOP +//#define EXT7_PIN PD12 // E1_PWM +//#define EXT8_PIN PB10 // Y_PWM // WIFI -// 2 // PD3 CTS -// 3 // PD4 RTS -// 4 // PD5 TX -// 5 // PD6 RX -// 6 // PB5 WIFI_WAKEUP -// 7 // PE11 WIFI_RESET -// 8 // PE12 WIFI_BOOT +// PD3 CTS +// PD4 RTS +// PD5 TX +// PD6 RX +// PB5 WIFI_WAKEUP +// PE11 WIFI_RESET +// PE12 WIFI_BOOT // I2C USER -// 14 // PB7 SDA -// 15 // PB6 SCL +// PB7 SDA +// PB6 SCL // JTAG -// 20 // PA13 JTAG_TMS/SWDIO -// 21 // PA14 JTAG_TCK/SWCLK -// 22 // PB3 JTAG_TDO/SWO +// PA13 JTAG_TMS/SWDIO +// PA14 JTAG_TCK/SWCLK +// PB3 JTAG_TDO/SWO // // Onboard SD support // -#define SDIO_D0_PIN 23 // PC8 SDIO_D0 -#define SDIO_D1_PIN 24 // PC9 SDIO_D1 -//#define SD_CARD_DETECT_PIN 25 // PA15 SD_CARD_DETECT -#define SDIO_D2_PIN 26 // PC10 SDIO_D2 -#define SDIO_D3_PIN 27 // PC11 SDIO_D3 -#define SDIO_CK_PIN 28 // PC12 SDIO_CK -#define SDIO_CMD_PIN 29 // PD2 SDIO_CMD - #ifndef SDCARD_CONNECTION #define SDCARD_CONNECTION ONBOARD #endif #if SD_CONNECTION_IS(ONBOARD) - #define SDIO_SUPPORT // Use SDIO for onboard SD - #ifndef SDIO_SUPPORT + #define SDIO_SUPPORT // Use SDIO for onboard SD + #if DISABLED(SDIO_SUPPORT) #define SOFTWARE_SPI // Use soft SPI for onboard SD - #define SDSS SDIO_D3_PIN - #define SD_SCK_PIN SDIO_CK_PIN - #define SD_MISO_PIN SDIO_D0_PIN - #define SD_MOSI_PIN SDIO_CMD_PIN + #define SDSS PC11 + #define SD_SCK_PIN PC12 + #define SD_MISO_PIN PC8 + #define SD_MOSI_PIN PD2 #endif + + //#define SD_DETECT_PIN PA15 + #endif #ifndef SDSS - #define SDSS 16 // PA4 SPI_CS + #define SDSS PA4 // SPI1_CS #endif // OTG -// 30 // PA11 OTG_DM -// 31 // PA12 OTG_DP +// PA11 OTG_DM +// PA12 OTG_DP // USER_PINS -// 34 // PD7 USER3 -// 35 // PB9 USER1 -// 36 // PE0 USER2 -// 37 // PB4 USER4 +// PD7 USER3 +// PB9 USER1 +// PE0 USER2 +// PB4 USER4 // USERKET -// 38 // PE7 USER_BUTTON +// PE7 USER_BUTTON -// 0 // PA9 TX -// 1 // PA10 RX +// PA9 TX +// PA10 RX // IR/PROBE -// 32 // PD1 IR_OUT -// 33 // PC1 IR_ON +// PD1 IR_OUT +// PC1 IR_ON /** * Logical pin vs. port/pin cross reference * - * PA0 54 // E1_THERMISTOR PA9 0 // TX - * PA1 55 // E2_THERMISTOR PA10 1 // RX - * PA2 56 // E3_THERMISTOR PD3 2 // CTS - * PA3 53 // BED_THERMISTOR_3 PD4 3 // RTS - * PA4 16 // SPI_CS PD5 4 // TX - * PA5 17 // SPI_SCK PD6 5 // RX - * PA6 18 // SPI_MISO PB5 6 // WIFI_WAKEUP - * PA7 19 // SPI_MOSI PE11 7 // WIFI_RESET - * PA8 43 // V_STOP PE12 8 // WIFI_BOOT - * PA9 0 // TX PE1 9 // STATUS_LED - * PA10 1 // RX PB12 10 // SPI_CS - * PA11 30 // OTG_DM PB15 11 // SPI_MOSI - * PA12 31 // OTG_DP PB14 12 // SPI_MISO - * PA13 20 // JTAG_TMS/SWDIO PB13 13 // SPI_SCK - * PA14 21 // JTAG_TCK/SWCLK PB7 14 // SDA - * PA15 25 // SD_CARD_DETECT PB6 15 // SCL - * PB0 49 // E2_HEAT_PWM PA4 16 // SPI_CS - * PB1 50 // E3_HEAT_PWM PA5 17 // SPI_SCK - * PB3 22 // JTAG_TDO/SWO PA6 18 // SPI_MISO - * PB4 37 // USER4 PA7 19 // SPI_MOSI - * PB5 6 // WIFI_WAKEUP PA13 20 // JTAG_TMS/SWDIO - * PB6 15 // SCL PA14 21 // JTAG_TCK/SWCLK - * PB7 14 // SDA PB3 22 // JTAG_TDO/SWO - * PB8 77 // E3_PWM PC8 23 // SDIO_D0 - * PB9 35 // USER1 PC9 24 // SDIO_D1 - * PB10 64 // Y_PWM PA15 25 // SD_CARD_DETECT - * PB12 10 // SPI_CS PC10 26 // SDIO_D2 - * PB13 13 // SPI_SCK PC11 27 // SDIO_D3 - * PB14 12 // SPI_MISO PC12 28 // SDIO_CK - * PB15 11 // SPI_MOSI PD2 29 // SDIO_CMD - * PC0 68 // Z_DIR PA11 30 // OTG_DM - * PC1 33 // IR_ON PA12 31 // OTG_DP - * PC2 51 // BED_THERMISTOR_1 PD1 32 // IR_OUT - * PC3 52 // BED_THERMISTOR_2 PC1 33 // IR_ON - * PC4 57 // E1_FAN PD7 34 // USER3 - * PC5 58 // E2_FAN PB9 35 // USER1 - * PC6 67 // Z_PWM PE0 36 // USER2 - * PC7 48 // E1_HEAT_PWM PB4 37 // USER4 - * PC8 23 // SDIO_D0 PE7 38 // USER_BUTTON - * PC9 24 // SDIO_D1 PD8 39 // X_STOP - * PC10 26 // SDIO_D2 PD9 40 // Y_STOP - * PC11 27 // SDIO_D3 PD10 41 // Z_STOP - * PC12 28 // SDIO_CK PD11 42 // U_STOP - * PC13 70 // E1_DIR PA8 43 // V_STOP - * PC14 69 // E1_RESET PD0 44 // W_STOP - * PC15 66 // Z_RESET PD13 45 // BED_HEAT_2 - * PD0 44 // W_STOP PD14 46 // BED_HEAT_1 - * PD1 32 // IR_OUT PD15 47 // BED_HEAT_3 - * PD2 29 // SDIO_CMD PC7 48 // E1_HEAT_PWM - * PD3 2 // CTS PB0 49 // E2_HEAT_PWM - * PD4 3 // RTS PB1 50 // E3_HEAT_PWM - * PD5 4 // TX PC2 51 // BED_THERMISTOR_1 - * PD6 5 // RX PC3 52 // BED_THERMISTOR_2 - * PD7 34 // USER3 PA3 53 // BED_THERMISTOR_3 - * PD8 39 // X_STOP PA0 54 // E1_THERMISTOR - * PD9 40 // Y_STOP PA1 55 // E2_THERMISTOR - * PD10 41 // Z_STOP PA2 56 // E3_THERMISTOR - * PD11 42 // U_STOP PC4 57 // E1_FAN - * PD12 71 // E1_PWM PC5 58 // E2_FAN - * PD13 45 // BED_HEAT_2 PE8 59 // E3_FAN - * PD14 46 // BED_HEAT_1 PE13 60 // X_RESET - * PD15 47 // BED_HEAT_3 PE14 61 // X_PWM - * PE0 36 // USER2 PE15 62 // X_DIR - * PE1 9 // STATUS_LED PE10 63 // Y_RESET - * PE2 76 // E3_DIR PB10 64 // Y_PWM - * PE3 75 // E3_RESET PE9 65 // Y_DIR - * PE4 72 // E2_RESET PC15 66 // Z_RESET - * PE5 73 // E2_PWM PC6 67 // Z_PWM - * PE6 74 // E2_DIR PC0 68 // Z_DIR - * PE7 38 // USER_BUTTON PC14 69 // E1_RESET - * PE8 59 // E3_FAN PC13 70 // E1_DIR - * PE9 65 // Y_DIR PD12 71 // E1_PWM - * PE10 63 // Y_RESET PE4 72 // E2_RESET - * PE11 7 // WIFI_RESET PE5 73 // E2_PWM - * PE12 8 // WIFI_BOOT PE6 74 // E2_DIR - * PE13 60 // X_RESET PE3 75 // E3_RESET - * PE14 61 // X_PWM PE2 76 // E3_DIR - * PE15 62 // X_DIR PB8 77 // E3_PWM + * PA0 E1_THERMISTOR PD0 W_STOP + * PA1 E2_THERMISTOR PD1 IR_OUT + * PA2 E3_THERMISTOR PD2 SDIO_CMD + * PA3 BED_THERMISTOR_3 PD3 CTS + * PA4 SPI1_CS PD4 RTS + * PA5 SPI1_SCK PD5 TX + * PA6 SPI1_MISO PD6 RX + * PA7 SPI1_MOSI PD7 USER3 + * PA8 V_STOP PD8 X_STOP + * PA9 TX PD9 Y_STOP + * PA10 RX PD10 Z_STOP + * PA11 OTG_DM PD11 U_STOP + * PA12 OTG_DP PD12 E1_PWM + * PA13 JTAG_TMS/SWDIO PD13 BED_HEAT_2 + * PA14 JTAG_TCK/SWCLK PD14 BED_HEAT_1 + * PA15 SD_CARD_DETECT PD15 BED_HEAT_3 + * + * PB0 E2_HEAT_PWM PE0 USER2 + * PB1 E3_HEAT_PWM PE1 STATUS_LED + * PB2 --- PE2 E3_DIR + * PB3 JTAG_TDO/SWO PE3 E3_RESET + * PB4 USER4 PE4 E2_RESET + * PB5 WIFI_WAKEUP PE5 E2_PWM + * PB6 SCL PE6 E2_DIR + * PB7 SDA PE7 USER_BUTTON + * PB8 E3_PWM PE8 E3_FAN + * PB9 USER1 PE9 Y_DIR + * PB10 Y_PWM PE10 Y_RESET + * PB11 --- PE11 WIFI_RESET + * PB12 SPI2_CS PE12 WIFI_BOOT + * PB13 SPI2_SCK PE13 X_RESET + * PB14 SPI2_MISO PE14 X_PWM + * PB15 SPI2_MOSI PE15 X_DIR + * + * PC0 Z_DIR + * PC1 IR_ON + * PC2 BED_THERMISTOR_1 + * PC3 BED_THERMISTOR_2 + * PC4 E1_FAN + * PC5 E2_FAN + * PC6 Z_PWM + * PC7 E1_HEAT_PWM + * PC8 SDIO_D0 + * PC9 SDIO_D1 + * PC10 SDIO_D2 + * PC11 SDIO_D3 + * PC12 SDIO_CK + * PC13 E1_DIR + * PC14 E1_RESET + * PC15 Z_RESET */