MKS Robin Mini Board Support (#14366)
thisiskeithb
6 years ago
committed by
Scott Lahteine
parent
cf762d2c73
commit
a4aa3621c0
@ -0,0 +1,133 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (C) 2016 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/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* MKS Robin MINI (STM32F130VET6) board pin assignments
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __STM32F1__
|
||||||
|
#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HOTENDS > 1 || E_STEPPERS > 1
|
||||||
|
#error "MKS Robin mini supports up to 1 hotends / E-steppers. Comment out this line to continue."
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define BOARD_NAME "MKS Robin mini"
|
||||||
|
|
||||||
|
//
|
||||||
|
// Release PB4 (Y_ENABLE_PIN) from JTAG NRST role
|
||||||
|
//
|
||||||
|
#define DISABLE_DEBUG
|
||||||
|
|
||||||
|
//
|
||||||
|
// Note: MKS Robin mini board is using SPI2 interface.
|
||||||
|
//
|
||||||
|
#define SPI_MODULE 2
|
||||||
|
|
||||||
|
//
|
||||||
|
// Limit Switches
|
||||||
|
//
|
||||||
|
#define X_MIN_PIN PA15
|
||||||
|
#define X_MAX_PIN PA15
|
||||||
|
#define Y_MIN_PIN PA12
|
||||||
|
#define Y_MAX_PIN PA12
|
||||||
|
#define Z_MIN_PIN PA11
|
||||||
|
#define Z_MAX_PIN PC4
|
||||||
|
|
||||||
|
//
|
||||||
|
// Steppers
|
||||||
|
//
|
||||||
|
#define X_ENABLE_PIN PE4
|
||||||
|
#define X_STEP_PIN PE3
|
||||||
|
#define X_DIR_PIN PE2
|
||||||
|
|
||||||
|
#define Y_ENABLE_PIN PE1
|
||||||
|
#define Y_STEP_PIN PE0
|
||||||
|
#define Y_DIR_PIN PB9
|
||||||
|
|
||||||
|
#define Z_ENABLE_PIN PB8
|
||||||
|
#define Z_STEP_PIN PB5
|
||||||
|
#define Z_DIR_PIN PB4
|
||||||
|
|
||||||
|
#define E0_ENABLE_PIN PB3
|
||||||
|
#define E0_STEP_PIN PD6
|
||||||
|
#define E0_DIR_PIN PD3
|
||||||
|
|
||||||
|
//
|
||||||
|
// Temperature Sensors
|
||||||
|
//
|
||||||
|
#define TEMP_0_PIN PC1 // TH1
|
||||||
|
//#define TEMP_1_PIN PC2 // TH2
|
||||||
|
#define TEMP_BED_PIN PC0 // TB1
|
||||||
|
|
||||||
|
//
|
||||||
|
// Heaters / Fans
|
||||||
|
//
|
||||||
|
#define HEATER_0_PIN PC3 // HEATER1
|
||||||
|
//#define HEATER_1_PIN PA6 // HEATER2
|
||||||
|
#define HEATER_BED_PIN PA0 // HOT BED
|
||||||
|
|
||||||
|
#define FAN_PIN PB1 // FAN
|
||||||
|
|
||||||
|
#define BTN_ENC PB3 // Pin is not connected. Real pin is needed to enable encoder's push button functionality used by touch screen
|
||||||
|
|
||||||
|
//#define MAX6675_SS_PIN PE5 // TC1 - CS1
|
||||||
|
//#define MAX6675_SS_PIN PE6 // TC2 - CS2
|
||||||
|
|
||||||
|
#define POWER_LOSS_PIN PA2 // PW_DET
|
||||||
|
#define PS_ON_PIN PA3 // PW_OFF
|
||||||
|
#define FIL_RUNOUT_PIN PF11 // MT_DET
|
||||||
|
|
||||||
|
#define BEEPER_PIN PC5
|
||||||
|
//#define LED_PIN PB2
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Note: MKS Robin TFT screens may have different TFT controllers
|
||||||
|
* If the screen stays white, disable 'LCD_RESET_PIN' to rely on the bootloader to do screen initialization.
|
||||||
|
*/
|
||||||
|
#define LCD_RESET_PIN PF6
|
||||||
|
#define NO_LCD_REINIT // Suppress LCD re-initialization
|
||||||
|
|
||||||
|
#define LCD_BACKLIGHT_PIN PD13
|
||||||
|
#define FSMC_CS_PIN PD7 // NE4
|
||||||
|
#define FSMC_RS_PIN PD11 // A0
|
||||||
|
#define TOUCH_CS PC2
|
||||||
|
|
||||||
|
#define SD_DETECT_PIN PD12
|
||||||
|
|
||||||
|
// Motor current PWM pins
|
||||||
|
#define MOTOR_CURRENT_PWM_XY_PIN PA6
|
||||||
|
#define MOTOR_CURRENT_PWM_Z_PIN PA7
|
||||||
|
#define MOTOR_CURRENT_PWM_E_PIN PB0
|
||||||
|
#define MOTOR_CURRENT_PWM_RANGE 65535 // (255 * (1000mA / 65535)) * 257 = 1000 is equal 1.6v Vref in turn equal 1Amp
|
||||||
|
#define DEFAULT_PWM_MOTOR_CURRENT { 1030, 1030, 1030 } // 1.05Amp per driver, here is XY, Z and E. This values determined empirically.
|
||||||
|
|
||||||
|
// This is a kind of workaround in case native marlin "digipot" interface won't work.
|
||||||
|
// Required to enable related code in STM32F1/HAL.cpp
|
||||||
|
//#ifndef MKS_ROBIN_MINI_VREF_PWM
|
||||||
|
// #define MKS_ROBIN_MINI_VREF_PWM
|
||||||
|
//#endif
|
||||||
|
|
||||||
|
//#define VREF_XY_PIN PA6
|
||||||
|
//#define VREF_Z_PIN PA7
|
||||||
|
//#define VREF_E1_PIN PB0
|
||||||
@ -0,0 +1,14 @@
|
|||||||
|
MEMORY
|
||||||
|
{
|
||||||
|
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K - 40
|
||||||
|
rom (rx) : ORIGIN = 0x08007000, LENGTH = 512K - 28K
|
||||||
|
}
|
||||||
|
|
||||||
|
/* 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
|
||||||
@ -0,0 +1,30 @@
|
|||||||
|
Import("env")
|
||||||
|
|
||||||
|
# Relocate firmware from 0x08000000 to 0x08007000
|
||||||
|
for define in env['CPPDEFINES']:
|
||||||
|
if define[0] == "VECT_TAB_ADDR":
|
||||||
|
env['CPPDEFINES'].remove(define)
|
||||||
|
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
|
||||||
|
env.Replace(LDSCRIPT_PATH="buildroot/share/PlatformIO/ldscripts/mks_robin_mini.ld")
|
||||||
|
|
||||||
|
# Encrypt ${PROGNAME}.bin and save it as 'Robin_mini.bin'
|
||||||
|
def encrypt(source, target, env):
|
||||||
|
import os
|
||||||
|
|
||||||
|
key = [0xA3, 0xBD, 0xAD, 0x0D, 0x41, 0x11, 0xBB, 0x8D, 0xDC, 0x80, 0x2D, 0xD0, 0xD2, 0xC4, 0x9B, 0x1E, 0x26, 0xEB, 0xE3, 0x33, 0x4A, 0x15, 0xE4, 0x0A, 0xB3, 0xB1, 0x3C, 0x93, 0xBB, 0xAF, 0xF7, 0x3E]
|
||||||
|
|
||||||
|
firmware = open(target[0].path, "rb")
|
||||||
|
robin = open(target[0].dir.path +'/Robin_mini.bin', "wb")
|
||||||
|
length = os.path.getsize(target[0].path)
|
||||||
|
position = 0
|
||||||
|
try:
|
||||||
|
while position < length:
|
||||||
|
byte = firmware.read(1)
|
||||||
|
if position >= 320 and position < 31040:
|
||||||
|
byte = chr(ord(byte) ^ key[position & 31])
|
||||||
|
robin.write(byte)
|
||||||
|
position += 1
|
||||||
|
finally:
|
||||||
|
firmware.close()
|
||||||
|
robin.close()
|
||||||
|
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);
|
||||||
Loading…
Reference in New Issue