blob: f2be2895305fe82db4316fd38c56cdb5b813a25b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
/**
* 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* Creality v4.5.2 and v4.5.3 (STM32F103RET6) board pin assignments
*/
#if NOT_TARGET(__STM32F1__)
#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
#endif
#define DEFAULT_MACHINE_NAME "Creality3D"
//
// Release PB4 (Z_STEP_PIN) from JTAG NRST role
//
#define DISABLE_DEBUG
#define BOARD_NO_NATIVE_USB
//
// EEPROM
//
#if NO_EEPROM_SELECTED
#define IIC_BL24CXX_EEPROM // EEPROM on I2C-0
//#define SDCARD_EEPROM_EMULATION
#endif
#if ENABLED(IIC_BL24CXX_EEPROM)
#define IIC_EEPROM_SDA PA11
#define IIC_EEPROM_SCL PA12
#define MARLIN_EEPROM_SIZE 0x800 // 2Kb (24C16)
#elif ENABLED(SDCARD_EEPROM_EMULATION)
#define MARLIN_EEPROM_SIZE 0x800 // 2Kb
#endif
//
// Limit Switches
//
#define X_STOP_PIN PC4
#define Y_STOP_PIN PC5
#define Z_STOP_PIN PA4
#define FIL_RUNOUT_PIN PA7
//
// Probe
//
#define PROBE_TARE_PIN PA5
//
// Steppers
//
#define X_ENABLE_PIN PC3
#define X_STEP_PIN PB8
#define X_DIR_PIN PB7
#define Y_ENABLE_PIN PC3
#define Y_STEP_PIN PB6
#define Y_DIR_PIN PB5
#define Z_ENABLE_PIN PC3
#define Z_STEP_PIN PB4
#define Z_DIR_PIN PB3
#define E0_ENABLE_PIN PC3
#define E0_STEP_PIN PC2
#define E0_DIR_PIN PB9
//
// Temperature Sensors
//
#define TEMP_0_PIN PB1 // TH1
#define TEMP_BED_PIN PB0 // TB1
//
// Heaters / Fans
//
#define FAN_SOFT_PWM
//
// SD Card
//
#define SD_DETECT_PIN PC7
#define NO_SD_HOST_DRIVE // SD is only seen by the printer
#define SDIO_SUPPORT // Extra added by Creality
#define SDIO_CLOCK 6000000 // In original source code overridden by Creality in sdio.h
//
// Misc. Functions
//
#define CASE_LIGHT_PIN PA6
|
