-
Notifications
You must be signed in to change notification settings - Fork 0
/
rgb_led_m150.c
229 lines (168 loc) · 7.35 KB
/
rgb_led_m150.c
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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
/*
rgb_led_m150.c - plugin for M150, Marlin style LED strip control
Part of grblHAL misc. plugins
Public domain.
Usage: M150 [B<intensity>] [I<pixel>] [K] [P<intensity>] [R<intensity>] [S0] [U<intensity>] [W<intensity>]
B<intensity> - blue component, 0 - 255
I<pixel> - NeoPixel index, available if number of pixels > 1
K - keep unspecified values
P<intensity> - brightness, 0 - 255
S0 - write values to all LEDs in strip
R<intensity> - red component, 0 - 255
U<intensity> - red component, 0 - 255
https://marlinfw.org/docs/gcode/M150.html
$536 - length of strip 1.
$537 - length of strip 2.
*/
#include "driver.h"
#if RGB_LED_ENABLE == 2
#if N_AXIS > 4 || AXIS_REMAP_ABC2UVW || LATHE_UVW_OPTION
#error "RGB LED plugin is not supported in this configuration!"
#endif
#include <math.h>
#include <string.h>
#include "rgb_led_strips.c"
static bool is_neopixels;
static user_mcode_ptrs_t user_mcode;
static on_report_options_ptr on_report_options;
static user_mcode_type_t mcode_check (user_mcode_t mcode)
{
return mcode == RGB_WriteLEDs
? UserMCode_NoValueWords
: (user_mcode.check ? user_mcode.check(mcode) : UserMCode_Unsupported);
}
static status_code_t parameter_validate (float *value)
{
status_code_t state = Status_OK;
if(isnanf(*value) || !isintf(*value))
state = Status_BadNumberFormat;
if(*value < -0.0f || *value > 255.0f)
state = Status_GcodeValueOutOfRange;
return state;
}
static status_code_t mcode_validate (parser_block_t *gc_block)
{
status_code_t state = Status_OK;
switch(gc_block->user_mcode) {
case RGB_WriteLEDs:
if(gc_block->words.b && (state = parameter_validate(&gc_block->values.b)) != Status_OK)
return state;
if(gc_block->words.r && (state = parameter_validate(&gc_block->values.r)) != Status_OK)
return state;
if(gc_block->words.u && (state = parameter_validate(&gc_block->values.u)) != Status_OK)
return state;
if(gc_block->words.w && (state = parameter_validate(&gc_block->values.w)) != Status_OK)
return state;
if(gc_block->words.p && is_neopixels && (state = parameter_validate(&gc_block->values.p)) != Status_OK)
return state;
if(!(gc_block->words.r || gc_block->words.u || gc_block->words.b || gc_block->words.w || gc_block->words.p))
return Status_GcodeValueWordMissing;
if(gc_block->words.s && !(gc_block->values.s == 0.0f || (gc_block->values.s == 1.0f && !!hal.rgb1.out)))
return Status_GcodeValueOutOfRange;
rgb_ptr_t *strip = gc_block->words.s && gc_block->values.s == 1.0f ? &hal.rgb1 : &hal.rgb0;
if(gc_block->words.i && strip->num_devices > 1) {
if(gc_block->values.ijk[0] < -0.0f || gc_block->values.ijk[0] > (float)(strip->num_devices - 1))
state = Status_GcodeValueOutOfRange;
else
gc_block->words.i = Off;
}
if(gc_block->words.p && is_neopixels)
gc_block->words.p = Off;
gc_block->words.k = gc_block->words.b = gc_block->words.r = gc_block->words.u = gc_block->words.w = gc_block->words.s = Off;
break;
default:
state = Status_Unhandled;
break;
}
return state == Status_Unhandled && user_mcode.validate ? user_mcode.validate(gc_block) : state;
}
static void mcode_execute (uint_fast16_t state, parser_block_t *gc_block)
{
static rgb_color_t color = {0}; // TODO: allocate for all leds?
bool handled = true;
if(state != STATE_CHECK_MODE) {
rgb_ptr_t *strip = gc_block->words.s && gc_block->values.s == 1.0f ? &hal.rgb1 : &hal.rgb0;
switch(gc_block->user_mcode) {
case RGB_WriteLEDs:;
bool set_colors;
uint16_t device = gc_block->words.i ? (uint16_t)gc_block->values.ijk[0] : 0;
rgb_color_mask_t mask = { .value = 0xFF };
rgb_color_t new_color;
if((set_colors = gc_block->words.r || gc_block->words.u || gc_block->words.b || gc_block->words.w)) {
if(!gc_block->words.k)
color.value = 0;
else {
mask.R = gc_block->words.r;
mask.G = gc_block->words.u;
mask.B = gc_block->words.b;
mask.W = gc_block->words.w;
}
}
if(gc_block->words.w) {
if(strip->cap.W)
color.W = (uint8_t)(gc_block->words.p ? gc_block->values.p : gc_block->values.w);
else
color.R = color.G = color.B = gc_block->values.w;
}
if(!gc_block->words.w || strip->cap.W) {
if(gc_block->words.r)
color.R = (uint8_t)gc_block->values.r;
if(gc_block->words.u)
color.G = (uint8_t)gc_block->values.u;
if(gc_block->words.b)
color.B = (uint8_t)gc_block->values.b;
}
new_color.value = color.value;
if(gc_block->words.p) {
if(strip->set_intensity)
strip->set_intensity((uint8_t)gc_block->values.p);
else
new_color = rgb_set_intensity(color, (uint8_t)gc_block->values.p);
}
if(set_colors || (gc_block->words.p && strip->set_intensity == NULL)) {
if(!gc_block->words.i && strip->num_devices > 1) {
for(device = 0; device < strip->num_devices; device++) {
if(strip->out_masked)
strip->out_masked(device, new_color, mask);
else
strip->out(device, new_color);
}
} else {
if(strip->out_masked)
strip->out_masked(device, new_color, mask);
else
strip->out(device, new_color);
}
}
if(set_colors && strip->num_devices > 1 && strip->write)
strip->write();
break;
default:
handled = false;
break;
}
}
if(!handled && user_mcode.execute)
user_mcode.execute(state, gc_block);
}
static void onReportOptions (bool newopt)
{
on_report_options(newopt);
if(!newopt)
report_plugin(hal.rgb0.out
? "RGB LED strips (M150)"
: "RGB LED strips (N/A)", "0.05");
}
void rgb_led_init (void)
{
if(hal.rgb0.out) {
memcpy(&user_mcode, &grbl.user_mcode, sizeof(user_mcode_ptrs_t));
grbl.user_mcode.check = mcode_check;
grbl.user_mcode.validate = mcode_validate;
grbl.user_mcode.execute = mcode_execute;
is_neopixels = rgb_led_settings_register();
}
on_report_options = grbl.on_report_options;
grbl.on_report_options = onReportOptions;
}
#endif // RGB_LED_ENABLE