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MKS Robin Lite/Lite2 Board Support (#14729)

pull/1/head
thisiskeithb 5 years ago
committed by Scott Lahteine
parent
commit
d74efd9d46
  1. 15
      Marlin/src/core/boards.h
  2. 2
      Marlin/src/pins/pins.h
  3. 143
      Marlin/src/pins/stm32/pins_MKS_ROBIN_LITE.h
  4. 14
      buildroot/share/PlatformIO/ldscripts/mks_robin_lite.ld
  5. 30
      buildroot/share/PlatformIO/scripts/mks_robin_lite.py
  6. 21
      platformio.ini

15
Marlin/src/core/boards.h

@ -259,13 +259,14 @@
#define BOARD_MKS_ROBIN 4005 // MKS Robin (STM32F103ZET6)
#define BOARD_MKS_ROBIN_MINI 4006 // MKS Robin Mini (STM32F103VET6)
#define BOARD_MKS_ROBIN_NANO 4007 // MKS Robin Nano (STM32F103VET6)
#define BOARD_BIGTREE_SKR_MINI_V1_1 4008 // BigTreeTech SKR Mini v1.1 (STM32F103RC)
#define BOARD_BIGTREE_SKR_MINI_E3 4009 // BigTreeTech SKR Mini E3 (STM32F103RC)
#define BOARD_BIGTREE_SKR_E3_DIP 4010 // BigTreeTech SKR E3 DIP V1.0 (STM32F103RC)
#define BOARD_JGAURORA_A5S_A1 4011 // JGAurora A5S A1 (STM32F103ZET6)
#define BOARD_FYSETC_AIO_II 4012 // FYSETC AIO_II
#define BOARD_FYSETC_CHEETAH 4013 // FYSETC Cheetah
#define BOARD_LONGER3D_LK 4014 // Alfawise U20/U20+/U30 (Longer3D LK1/2) / STM32F103VET6
#define BOARD_MKS_ROBIN_LITE 4008 // MKS Robin Lite/Lite2 (STM32F103RCT6)
#define BOARD_BIGTREE_SKR_MINI_V1_1 4009 // BigTreeTech SKR Mini v1.1 (STM32F103RC)
#define BOARD_BIGTREE_SKR_MINI_E3 4010 // BigTreeTech SKR Mini E3 (STM32F103RC)
#define BOARD_BIGTREE_SKR_E3_DIP 4011 // BigTreeTech SKR E3 DIP V1.0 (STM32F103RC)
#define BOARD_JGAURORA_A5S_A1 4012 // JGAurora A5S A1 (STM32F103ZET6)
#define BOARD_FYSETC_AIO_II 4013 // FYSETC AIO_II
#define BOARD_FYSETC_CHEETAH 4014 // FYSETC Cheetah
#define BOARD_LONGER3D_LK 4015 // Alfawise U20/U20+/U30 (Longer3D LK1/2) / STM32F103VET6
//
// ARM Cortex-M4F

2
Marlin/src/pins/pins.h

@ -462,6 +462,8 @@
#include "stm32/pins_MKS_ROBIN_MINI.h" // STM32F1 env:mks_robin_mini
#elif MB(MKS_ROBIN_NANO)
#include "stm32/pins_MKS_ROBIN_NANO.h" // STM32F1 env:mks_robin_nano
#elif MB(MKS_ROBIN_LITE)
#include "stm32/pins_MKS_ROBIN_LITE.h" // STM32F1 env:mks_robin_lite
#elif MB(JGAURORA_A5S_A1)
#include "stm32/pins_JGAURORA_A5S_A1.h" // STM32F1 env:JGAURORA_A5S_A1
#elif MB(FYSETC_AIO_II)

143
Marlin/src/pins/stm32/pins_MKS_ROBIN_LITE.h

@ -0,0 +1,143 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2019 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 <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#ifndef __STM32F1__
#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
#endif
#if HOTENDS > 1 || E_STEPPERS > 1
#error "MKS Robin Lite supports up to 1 hotends / E-steppers. Comment out this line to continue."
#endif
#ifndef BOARD_NAME
#define BOARD_NAME "MKS Robin Lite"
#endif
#define BOARD_WEBSITE_URL "https://github.com/makerbase-mks"
//#define DISABLE_DEBUG
#define DISABLE_JTAG
#define ENABLE_SPI2
//
// Limit Switches
//
#define X_STOP_PIN PC13
#define Y_STOP_PIN PC0
#define Z_MIN_PIN PC12
#define Z_MAX_PIN PB9
//
// Steppers
//
#define X_STEP_PIN PC6
#define X_DIR_PIN PB12
#define X_ENABLE_PIN PB10
#define Y_STEP_PIN PB11
#define Y_DIR_PIN PB2
#define Y_ENABLE_PIN PB10
#define Z_STEP_PIN PB1
#define Z_DIR_PIN PC5
#define Z_ENABLE_PIN PB10
#define E0_STEP_PIN PC4
#define E0_DIR_PIN PA5
#define E0_ENABLE_PIN PA4
//
// Heaters / Fans
//
#define HEATER_0_PIN PC9
#define FAN_PIN PA8
#define HEATER_BED_PIN PC8
//
// Temperature Sensors
//
#define TEMP_BED_PIN PA1
#define TEMP_0_PIN PA0
#define FIL_RUNOUT_PIN PB8 // MT_DET
//
// LCD Pins
//
#if HAS_SPI_LCD
#define BEEPER_PIN PD2
#define BTN_ENC PB3
#define LCD_PINS_RS PC3
#define BTN_EN1 PB5
#define BTN_EN2 PB4
#define LCD_PINS_ENABLE PC2
#if ENABLED(MKS_MINI_12864)
#define LCD_BACKLIGHT_PIN -1
#define LCD_RESET_PIN -1
#define DOGLCD_A0 PC1
#define DOGLCD_CS PC2
#define DOGLCD_SCK PB13
#define DOGLCD_MOSI PB15
#else // !MKS_MINI_12864
#define LCD_PINS_D4 PC1
#if ENABLED(ULTIPANEL)
#define LCD_PINS_D5 -1
#define LCD_PINS_D6 -1
#define LCD_PINS_D7 -1
#endif
#endif // !MKS_MINI_12864
#endif // HAS_SPI_LCD
// Motor current PWM pins
#define MOTOR_CURRENT_PWM_XY_PIN PB0
#define MOTOR_CURRENT_PWM_Z_PIN PA7
#define MOTOR_CURRENT_PWM_E_PIN PA6
#define MOTOR_CURRENT_PWM_RANGE (65535/10/3.3) // (255 * (1000mA / 65535)) * 257 = 1000 is equal 1.6v Vref in turn equal 1Amp
#define DEFAULT_PWM_MOTOR_CURRENT { 1000, 1000, 1000 } // 1.05Amp per driver, here is XY, Z and E. This values determined empirically.
//
// SD Card
//
#define ENABLE_SPI2
#define SD_DETECT_PIN PC10
#define SCK_PIN PB13
#define MISO_PIN P1B4
#define MOSI_PIN P1B5
#define SS_PIN PA15
#ifndef ST7920_DELAY_1
#define ST7920_DELAY_1 DELAY_NS(125)
#endif
#ifndef ST7920_DELAY_2
#define ST7920_DELAY_2 DELAY_NS(125)
#endif
#ifndef ST7920_DELAY_3
#define ST7920_DELAY_3 DELAY_NS(125)
#endif

14
buildroot/share/PlatformIO/ldscripts/mks_robin_lite.ld

@ -0,0 +1,14 @@
MEMORY
{
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 48K - 40
rom (rx) : ORIGIN = 0x08005000, LENGTH = 256K - 20K
}
/* 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

30
buildroot/share/PlatformIO/scripts/mks_robin_lite.py

@ -0,0 +1,30 @@
Import("env")
# Relocate firmware from 0x08000000 to 0x08005000
for define in env['CPPDEFINES']:
if define[0] == "VECT_TAB_ADDR":
env['CPPDEFINES'].remove(define)
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08005000"))
env.Replace(LDSCRIPT_PATH="buildroot/share/PlatformIO/ldscripts/mks_robin_lite.ld")
# Encrypt ${PROGNAME}.bin and save it as 'mksLite.bin'
def encrypt(source, target, env):
import os
key = [0xA3, 0xBD, 0xAD, 0x0D, 0x41, 0x11, 0xBB, 0x8D, 0xDC, 0x80, 0x2D, 0xD0, 0xD2, 0xC4, 0x9B, 0x1E, 0x26, 0xEB, 0xE3, 0x33, 0x4A, 0x15, 0xE4, 0x0A, 0xB3, 0xB1, 0x3C, 0x93, 0xBB, 0xAF, 0xF7, 0x3E]
firmware = open(target[0].path, "rb")
robin = open(target[0].dir.path +'/mksLite.bin', "wb")
length = os.path.getsize(target[0].path)
position = 0
try:
while position < length:
byte = firmware.read(1)
if position >= 320 and position < 31040:
byte = chr(ord(byte) ^ key[position & 31])
robin.write(byte)
position += 1
finally:
firmware.close()
robin.close()
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);

21
platformio.ini

@ -412,6 +412,27 @@ lib_ignore = c1921b4
TMC26XStepper
U8glib-HAL
#
# MKS ROBIN LITE/LITE2 (STM32F103RCT6)
#
[env:mks_robin_lite]
platform = ststm32
framework = arduino
board = genericSTM32F103RC
extra_scripts = buildroot/share/PlatformIO/scripts/mks_robin_lite.py
build_flags = !python Marlin/src/HAL/HAL_STM32F1/STM32F1_flag_script.py
${common.build_flags} -std=gnu++14
build_unflags = -std=gnu++11
src_filter = ${common.default_src_filter} +<src/HAL/HAL_STM32F1>
lib_deps = ${common.lib_deps}
lib_ignore = c1921b4
libf3c
lib066
Adafruit NeoPixel_ID28
Adafruit NeoPixel
libf3e
TMC26XStepper
#
# MKS Robin Mini (STM32F103VET6)
#

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