-
Notifications
You must be signed in to change notification settings - Fork 7
/
Copy pathmini_blackpill_map.h
146 lines (124 loc) · 5.04 KB
/
mini_blackpill_map.h
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
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
/*
cnc_boosterpack_map.h - driver code for STM32F4xx processor (on Blackpill board)
Part of GrblHAL
Copyright (c) 2020 Terje Io
Grbl 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.
Grbl 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 Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
#define BOARD_NAME "Minimal BlackPill grblHAL"
#ifdef EEPROM_ENABLE
#undef EEPROM_ENABLE
#endif
#ifdef CNC_BLACKPILL
#undef CNC_BLACKPILL
#endif
#define CNC_BLACKPILL 1
#define EEPROM_ENABLE 0 // Disabled for now for BlackPill - pin differences... // Only change if BoosterPack does not have EEPROM mounted
// Define step pulse output pins.
#define STEP_PORT GPIOA
#define X_STEP_PIN 0
#define Y_STEP_PIN 2
#define Z_STEP_PIN 4
#define X_STEP_BIT (1<<X_STEP_PIN)
#define Y_STEP_BIT (1<<Y_STEP_PIN)
#define Z_STEP_BIT (1<<Z_STEP_PIN)
#if N_AXIS > 3
#define A_STEP_PIN 6
#define A_STEP_BIT (1<<A_STEP_PIN)
#define STEP_MASK (X_STEP_BIT|Y_STEP_BIT|Z_STEP_BIT|A_STEP_BIT) // All step bits
#else
#define STEP_MASK (X_STEP_BIT|Y_STEP_BIT|Z_STEP_BIT) // All step bits
#endif
#define STEP_OUTMODE GPIO_MAP
// Define step direction output pins.
#define DIRECTION_PORT GPIOA
#define X_DIRECTION_PIN 1
#define Y_DIRECTION_PIN 3
#define Z_DIRECTION_PIN 5
#define X_DIRECTION_BIT (1<<X_DIRECTION_PIN)
#define Y_DIRECTION_BIT (1<<Y_DIRECTION_PIN)
#define Z_DIRECTION_BIT (1<<Z_DIRECTION_PIN)
#if N_AXIS > 3
#define A_DIRECTION_PIN 7
#define A_DIRECTION_BIT (1<<A_DIRECTION_PIN)
#define DIRECTION_MASK (X_DIRECTION_BIT|Y_DIRECTION_BIT|Z_DIRECTION_BIT|A_DIRECTION_BIT) // All direction bits
#else
#define DIRECTION_MASK (X_DIRECTION_BIT|Y_DIRECTION_BIT|Z_DIRECTION_BIT) // All direction bits
#endif
#define DIRECTION_OUTMODE GPIO_MAP
// Define stepper driver enable/disable output pin.
#define STEPPERS_DISABLE_PORT GPIOB
#define STEPPERS_DISABLE_PIN 0
#define STEPPERS_DISABLE_BIT (1<<STEPPERS_DISABLE_PIN)
#define STEPPERS_DISABLE_MASK STEPPERS_DISABLE_BIT
// Define homing/hard limit switch input pins.
#define LIMIT_PORT GPIOB
#define X_LIMIT_PIN 12
#define Y_LIMIT_PIN 13
#define Z_LIMIT_PIN 14
#define X_LIMIT_BIT (1<<X_LIMIT_PIN)
#define Y_LIMIT_BIT (1<<Y_LIMIT_PIN)
#define Z_LIMIT_BIT (1<<Z_LIMIT_PIN)
#if N_AXIS > 3
#define A_LIMIT_PIN 15
#define A_LIMIT_BIT (1<<A_LIMIT_PIN)
#define LIMIT_MASK (X_LIMIT_BIT|Y_LIMIT_BIT|Z_LIMIT_BIT|A_LIMIT_BIT) // All limit bits
#else
#define LIMIT_MASK (X_LIMIT_BIT|Y_LIMIT_BIT|Z_LIMIT_BIT) // All limit bits
#endif
#define LIMIT_INMODE GPIO_SHIFT12
// Define spindle enable and spindle direction output pins.
#define SPINDLE_ENABLE_PORT GPIOB
#define SPINDLE_ENABLE_PIN 1
#define SPINDLE_ENABLE_BIT (1<<SPINDLE_ENABLE_PIN)
#define SPINDLE_DIRECTION_PORT GPIOB
#define SPINDLE_DIRECTION_PIN 2
#define SPINDLE_DIRECTION_BIT (1<<SPINDLE_DIRECTION_PIN)
// Define spindle PWM output pin.
#define SPINDLE_PWM_PORT GPIOA
#define SPINDLE_PWM_PIN 8
#define SPINDLE_PWM_BIT (1<<SPINDLE_PWM_PIN)
// Define flood and mist coolant enable output pins.
#define COOLANT_FLOOD_PORT GPIOC
#define COOLANT_FLOOD_PIN 15
#define COOLANT_FLOOD_BIT (1<<COOLANT_FLOOD_PIN)
#define COOLANT_MIST_PORT GPIOC
#define COOLANT_MIST_PIN 14
#define COOLANT_MIST_BIT (1<<COOLANT_MIST_PIN)
// Define user-control controls (cycle start, reset, feed hold) input pins.
#define CONTROL_PORT GPIOB
#define CONTROL_RESET_PIN 6
#define CONTROL_FEED_HOLD_PIN 7
#define CONTROL_CYCLE_START_PIN 8
#define CONTROL_SAFETY_DOOR_PIN 9
#define CONTROL_INMODE GPIO_SHIFT6
#define CONTROL_RESET_BIT (1<<CONTROL_RESET_PIN)
#define CONTROL_FEED_HOLD_BIT (1<<CONTROL_FEED_HOLD_PIN)
#define CONTROL_CYCLE_START_BIT (1<<CONTROL_CYCLE_START_PIN)
#define CONTROL_SAFETY_DOOR_BIT (1<<CONTROL_SAFETY_DOOR_PIN)
#define CONTROL_MASK (CONTROL_RESET_BIT|CONTROL_FEED_HOLD_BIT|CONTROL_CYCLE_START_BIT|CONTROL_SAFETY_DOOR_BIT)
// Define probe switch input pin.
#define PROBE_PORT GPIOB
#define PROBE_PIN 15
#define PROBE_BIT (1<<PROBE_PIN)
#if KEYPAD_ENABLE
#error Keypad not supported
#define KEYPAD_PORT GPIOB
#define KEYPAD_STROBE_PIN 15
#define KEYPAD_STROBE_BIT (1<<KEYPAD_STROBE_PIN)
#endif
#if SDCARD_ENABLE
#error SDcard not supported
#define SD_CS_PORT GPIOA
#define SD_CS_PIN 3
#define SD_CS_BIT (1<<SD_CS_PIN)
#endif
/* EOF */