From c9718e1ec0570a96bd104cd4bbefed57cc613d5d Mon Sep 17 00:00:00 2001
From: Augusto Zanellato <augusto.zanellato@gmail.com>
Date: Tue, 19 Oct 2021 17:24:22 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Eryone=20Ery32=20mini=20(STM32F103V?=
=?UTF-8?q?ET6)=20board=20(#22956)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
Marlin/src/core/boards.h | 1 +
Marlin/src/pins/pins.h | 2 +
.../src/pins/stm32f1/pins_ERYONE_ERY32_MINI.h | 195 ++++++++++++++++++
.../PlatformIO/ldscripts/eryone_ery32_mini.ld | 14 ++
.../variants/marlin_MEEB_3DP/ld/mem-flash.inc | 4 +-
ini/stm32f1-maple.ini | 19 ++
6 files changed, 233 insertions(+), 2 deletions(-)
create mode 100644 Marlin/src/pins/stm32f1/pins_ERYONE_ERY32_MINI.h
create mode 100644 buildroot/share/PlatformIO/ldscripts/eryone_ery32_mini.ld
diff --git a/Marlin/src/core/boards.h b/Marlin/src/core/boards.h
index dd08f6a1b4..82fd51e2a3 100644
--- a/Marlin/src/core/boards.h
+++ b/Marlin/src/core/boards.h
@@ -355,6 +355,7 @@
#define BOARD_ZONESTAR_ZM3E2 4055 // Zonestar ZM3E2 (STM32F103RCT6)
#define BOARD_ZONESTAR_ZM3E4 4056 // Zonestar ZM3E4 V1 (STM32F103VCT6)
#define BOARD_ZONESTAR_ZM3E4V2 4057 // Zonestar ZM3E4 V2 (STM32F103VCT6)
+#define BOARD_ERYONE_ERY32_MINI 4058 // Eryone Ery32 mini (STM32F103VET6)
//
// ARM Cortex-M4F
diff --git a/Marlin/src/pins/pins.h b/Marlin/src/pins/pins.h
index 14a13219dd..15794641ca 100644
--- a/Marlin/src/pins/pins.h
+++ b/Marlin/src/pins/pins.h
@@ -571,6 +571,8 @@
#include "stm32f1/pins_ZM3E4_V1_0.h" // STM32F1 env:STM32F103VC_ZM3E4_USB env:STM32F103VC_ZM3E4_USB_maple
#elif MB(ZONESTAR_ZM3E4V2)
#include "stm32f1/pins_ZM3E4_V2_0.h" // STM32F1 env:STM32F103VE_ZM3E4V2_USB env:STM32F103VE_ZM3E4V2_USB_maple
+#elif MB(ERYONE_ERY32_MINI)
+ #include "stm32f1/pins_ERYONE_ERY32_MINI.h" // STM32F103VET6 env:ERYONE_ERY32_MINI_maple
//
// ARM Cortex-M4F
diff --git a/Marlin/src/pins/stm32f1/pins_ERYONE_ERY32_MINI.h b/Marlin/src/pins/stm32f1/pins_ERYONE_ERY32_MINI.h
new file mode 100644
index 0000000000..7ce21a20af
--- /dev/null
+++ b/Marlin/src/pins/stm32f1/pins_ERYONE_ERY32_MINI.h
@@ -0,0 +1,195 @@
+/**
+ * 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 <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+/**
+ * Eryone Ery32 mini (STM32F103VET6) board pin assignments
+ */
+
+#include "env_validate.h"
+
+#if HOTENDS > 2 || E_STEPPERS > 2
+ #error "Eryone Ery32 mini supports up to 2 hotends / E-steppers. Comment out this line to continue."
+#endif
+
+#ifndef BOARD_INFO_NAME
+ #define BOARD_INFO_NAME "ERYONE Ery32 mini"
+#endif
+
+//#define DISABLE_DEBUG
+#define DISABLE_JTAG
+//#define ENABLE_SPI3
+#define FLASH_EEPROM_EMULATION
+#define FAN_SOFT_PWM
+
+#if ENABLED(FLASH_EEPROM_EMULATION)
+ #define EEPROM_PAGE_SIZE (0x800U) // 2KB
+ #define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
+ #define MARLIN_EEPROM_SIZE (EEPROM_PAGE_SIZE)
+#endif
+
+//
+// Servos
+//
+#define SERVO0_PIN PA12
+
+//
+// Limit Switches
+//
+#define X_STOP_PIN PD8
+#define Y_STOP_PIN PD15
+#define Z_MIN_PIN PA11
+//#define Z_MAX_PIN PB1
+
+//
+// Steppers
+//
+#define X_STEP_PIN PB15
+#define X_DIR_PIN PB14
+#define X_ENABLE_PIN PD10
+
+#define Y_STEP_PIN PD14
+#define Y_DIR_PIN PD13
+#define Y_ENABLE_PIN PC6
+
+#define Z_STEP_PIN PC8
+#define Z_DIR_PIN PC7
+#define Z_ENABLE_PIN PA8
+
+#define E0_STEP_PIN PE13
+#define E0_DIR_PIN PE14
+#define E0_ENABLE_PIN PB13
+
+//#define E1_STEP_PIN PD13
+//#define E1_DIR_PIN PD12
+//#define E1_ENABLE_PIN PC6
+
+//
+// Heaters 0,1 / Fans / Bed
+//
+#define HEATER_0_PIN PD11
+
+#if ENABLED(FET_ORDER_EFB) // Hotend, Fan, Bed
+ #define HEATER_BED_PIN PD12
+#elif ENABLED(FET_ORDER_EEF) // Hotend, Hotend, Fan
+ #define HEATER_1_PIN PD4
+#elif ENABLED(FET_ORDER_EEB) // Hotend, Hotend, Bed
+ #define HEATER_1_PIN PD4
+ #define HEATER_BED_PIN PD12
+#elif ENABLED(FET_ORDER_EFF) // Hotend, Fan, Fan
+ #define FAN1_PIN PD12
+#elif DISABLED(FET_ORDER_SF) // Not Spindle, Fan (i.e., "EFBF" or "EFBE")
+ #define HEATER_BED_PIN PD12
+ #if EITHER(HAS_MULTI_HOTEND, HEATERS_PARALLEL)
+ #define HEATER_1_PIN PB9
+ #else
+ #define FAN1_PIN PB9
+ #endif
+#endif
+
+#ifndef FAN_PIN
+ #if EITHER(FET_ORDER_EFB, FET_ORDER_EFF) // Hotend, Fan, Bed or Hotend, Fan, Fan
+ #define FAN_PIN PB5
+ #elif EITHER(FET_ORDER_EEF, FET_ORDER_SF) // Hotend, Hotend, Fan or Spindle, Fan
+ #define FAN_PIN PD12
+ #elif ENABLED(FET_ORDER_EEB) // Hotend, Hotend, Bed
+ #define FAN_PIN -1 // IO pin. Buffer needed
+ #else // Non-specific are "EFB" (i.e., "EFBF" or "EFBE")
+ #define FAN_PIN PB5
+ #endif
+#endif
+
+//
+// Misc. Functions
+//
+//#define PS_ON_PIN PB9
+
+#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 MSerial4
+ #define Y_HARDWARE_SERIAL MSerial4
+ #define Z_HARDWARE_SERIAL MSerial4
+ #define E0_HARDWARE_SERIAL MSerial4
+ #ifndef X_SLAVE_ADDRESS
+ #define X_SLAVE_ADDRESS 2
+ #endif
+ #ifndef Y_SLAVE_ADDRESS
+ #define Y_SLAVE_ADDRESS 3
+ #endif
+ #ifndef Z_SLAVE_ADDRESS
+ #define Z_SLAVE_ADDRESS 1
+ #endif
+ #ifndef E0_SLAVE_ADDRESS
+ #define E0_SLAVE_ADDRESS 0
+ #endif
+#endif
+//
+// Temperature Sensors
+//
+#define TEMP_BED_PIN PC2 //TB
+#define TEMP_0_PIN PC1 //TH1
+//#define TEMP_1_PIN PC3 //TH2
+#define TEMP_BOARD_PIN PC3
+#ifndef TEMP_SENSOR_BOARD
+ #define TEMP_SENSOR_BOARD 13
+#endif
+#define FIL_RUNOUT_PIN PA10 // MT_DET
+
+//
+// LCD Pins
+//
+#if HAS_WIRED_LCD
+ #define BEEPER_PIN PE12
+ #define BTN_ENC PE11
+ #define LCD_PINS_ENABLE PE10
+ #define LCD_PINS_RS PE9
+ #define BTN_EN1 PE4
+ #define BTN_EN2 PE3
+ #define LCD_PINS_D4 PE8
+ #define LCD_PINS_D5 PE7
+ #define LCD_PINS_D6 PB2
+ #define LCD_PINS_D7 PB1
+
+ #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
+ #define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder
+ #endif
+
+ #define BOARD_ST7920_DELAY_1 50
+ #define BOARD_ST7920_DELAY_2 50
+ #define BOARD_ST7920_DELAY_3 50
+
+#endif // HAS_WIRED_LCD
+
+//
+// SD Card
+//
+#define ENABLE_SPI1
+#define SD_DETECT_PIN PA4
+#define SCK_PIN PA5
+#define MISO_PIN PA6
+#define MOSI_PIN PA7
+#define SS_PIN PC4
diff --git a/buildroot/share/PlatformIO/ldscripts/eryone_ery32_mini.ld b/buildroot/share/PlatformIO/ldscripts/eryone_ery32_mini.ld
new file mode 100644
index 0000000000..0458574256
--- /dev/null
+++ b/buildroot/share/PlatformIO/ldscripts/eryone_ery32_mini.ld
@@ -0,0 +1,14 @@
+MEMORY
+{
+ ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K - 4K
+ rom (rx) : ORIGIN = 0x08004000, LENGTH = 512K - 16K
+}
+
+/* Provide memory region aliases for common.inc */
+REGION_ALIAS("REGION_TEXT", rom);
+REGION_ALIAS("REGION_DATA", ram);
+REGION_ALIAS("REGION_BSS", ram);
+REGION_ALIAS("REGION_RODATA", rom);
+
+/* Let common.inc handle the real work. */
+INCLUDE common.inc
diff --git a/buildroot/share/PlatformIO/variants/marlin_MEEB_3DP/ld/mem-flash.inc b/buildroot/share/PlatformIO/variants/marlin_MEEB_3DP/ld/mem-flash.inc
index ddb8876fa5..75030ec01a 100644
--- a/buildroot/share/PlatformIO/variants/marlin_MEEB_3DP/ld/mem-flash.inc
+++ b/buildroot/share/PlatformIO/variants/marlin_MEEB_3DP/ld/mem-flash.inc
@@ -1,5 +1,5 @@
MEMORY
{
- ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
- rom (rx) : ORIGIN = 0x08005000, LENGTH = 492K
+ ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 64K - 3K
+ rom (rx) : ORIGIN = 0x08005000, LENGTH = 512K - 20K
}
diff --git a/ini/stm32f1-maple.ini b/ini/stm32f1-maple.ini
index e11aa03560..f86bf98ebd 100644
--- a/ini/stm32f1-maple.ini
+++ b/ini/stm32f1-maple.ini
@@ -400,3 +400,22 @@ board = genericSTM32F103VE
board_build.ldscript = ZONESTAR_ZM3E_512K.ld
build_flags = ${ZONESTAR_ZM3E_maple.build_flags} -DTONE_TIMER=1 -DTONE_CHANNEL=2
board_upload.maximum_size = 499712
+
+#
+# ERYONE ERY32 Mini (STM32F103VET6)
+#
+[env:ERYONE_ERY32_MINI_maple]
+platform = ${common_stm32f1.platform}
+extends = common_stm32f1
+board = genericSTM32F103VE
+build_flags = ${common_stm32f1.build_flags}
+ -ffunction-sections -fdata-sections -nostdlib -MMD
+ -DMCU_STM32F103VE -DARDUINO_GENERIC_STM32F103V -DARDUINO_ARCH_STM32F1 -O0
+ -DDEBUG_LEVEL=DEBUG_NONE -DCONFIG_MAPLE_MINI_NO_DISABLE_DEBUG=1
+ -DSS_TIMER=4
+board_build.variant = MARLIN_F103Vx
+board_build.ldscript = eryone_ery32_mini.ld
+board_build.address = 0x08004000
+build_unflags = ${common_stm32f1.build_unflags}
+extra_scripts = ${common_stm32f1.extra_scripts}
+ buildroot/share/PlatformIO/scripts/custom_board.py