CLI-ify rgblight_breathing_table_calc.c (#11174)

Co-authored-by: Takeshi ISHII <2170248+mtei@users.noreply.github.com>
Co-authored-by: Zach White <skullydazed@drpepper.org>
master
Ryan 2020-12-16 14:24:42 +11:00 committed by GitHub
parent 3925ff5342
commit 37fb14f1b5
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 203 additions and 506 deletions

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@ -296,6 +296,16 @@ This command allows you to generate QMK documentation locally. It can be uses fo
qmk generate-docs
```
## `qmk generate-rgb-breathe-table`
This command generates a lookup table (LUT) header file for the [RGB Lighting](feature_rgblight.md) feature's breathing animation. Place this file in your keyboard or keymap directory as `rgblight_breathe_table.h` to override the default LUT in `quantum/`.
**Usage**:
```
qmk generate-rgb-breathe-table [-q] [-o OUTPUT] [-m MAX] [-c CENTER]
```
## `qmk kle2json`
This command allows you to convert from raw KLE data to QMK Configurator JSON. It accepts either an absolute file path, or a file name in the current directory. By default it will not overwrite `info.json` if it is already present. Use the `-f` or `--force` flag to overwrite.

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@ -1,2 +1,3 @@
from . import api
from . import docs
from . import rgb_breathe_table

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@ -0,0 +1,79 @@
"""Generate rgblight_breathe_table.h
"""
import math
from argparse import ArgumentTypeError
from milc import cli
import qmk.path
def breathing_center(value):
value = float(value)
if value >= 1 and value <= 2.7:
return value
else:
raise ArgumentTypeError('Breathing center must be between 1 and 2.7')
def breathing_max(value):
value = int(value)
if value in range(0, 256):
return value
else:
raise ArgumentTypeError('Breathing max must be between 0 and 255')
@cli.argument('-c', '--center', arg_only=True, type=breathing_center, default=1.85, help='The breathing center value, from 1 to 2.7. Default: 1.85')
@cli.argument('-m', '--max', arg_only=True, type=breathing_max, default=255, help='The breathing maximum value, from 0 to 255. Default: 255')
@cli.argument('-o', '--output', arg_only=True, type=qmk.path.normpath, help='File to write to')
@cli.argument('-q', '--quiet', arg_only=True, action='store_true', help='Quiet mode, only output error messages')
@cli.subcommand('Generates an RGB Light breathing table header.')
def generate_rgb_breathe_table(cli):
"""Generate a rgblight_breathe_table.h file containing a breathing LUT for RGB Lighting (Underglow) feature.
"""
breathe_values = [0] * 256
for pos in range(0, 256):
breathe_values[pos] = (int)((math.exp(math.sin((pos/255) * math.pi)) - cli.args.center / math.e) * (cli.args.max / (math.e - 1 / math.e))) # noqa: yapf insists there be no whitespace around /
values_template = ''
for s in range(0, 3):
step = 1 << s
values_template += '#if RGBLIGHT_BREATHE_TABLE_SIZE == {}\n'.format(256 >> s)
for pos in range(0, 256, step):
values_template += ' ' if pos % 8 == 0 else ''
values_template += '0x{:02X}'.format(breathe_values[pos])
values_template += ',' if (pos + step) < 256 else ''
values_template += '\n' if (pos+step) % 8 == 0 else ' ' # noqa: yapf insists there be no whitespace around +
values_template += '#endif'
values_template += '\n\n' if s < 2 else ''
table_template = '''#pragma once
#define RGBLIGHT_EFFECT_BREATHE_TABLE
// clang-format off
// Breathing center: {0:.2f}
// Breathing max: {1:d}
const uint8_t PROGMEM rgblight_effect_breathe_table[] = {{
{2}
}};
static const int table_scale = 256 / sizeof(rgblight_effect_breathe_table);
'''.format(cli.args.center, cli.args.max, values_template)
if cli.args.output:
cli.args.output.parent.mkdir(parents=True, exist_ok=True)
if cli.args.output.exists():
cli.args.output.replace(cli.args.output.name + '.bak')
cli.args.output.write_text(table_template)
if not cli.args.quiet:
cli.log.info('Wrote header to %s.', cli.args.output)
else:
print(table_template)

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@ -190,3 +190,10 @@ def test_clean():
result = check_subcommand('clean', '-a')
check_returncode(result)
assert result.stdout.count('done') == 2
def test_generate_rgb_breathe_table():
result = check_subcommand("generate-rgb-breathe-table", "-c", "1.2", "-m", "127")
check_returncode(result)
assert 'Breathing center: 1.2' in result.stdout
assert 'Breathing max: 127' in result.stdout

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@ -1,468 +1,117 @@
#ifndef RGBLIGHT_EFFECT_BREATHE_TABLE
#pragma once
#define RGBLIGHT_EFFECT_BREATHE_TABLE
const uint8_t rgblight_effect_breathe_table[] PROGMEM = {
/* #define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85 */
/* #define RGBLIGHT_EFFECT_BREATHE_MAX 255 */
// clang-format off
// Breathing center: 1.85
// Breathing max: 255
const uint8_t PROGMEM rgblight_effect_breathe_table[] = {
#if RGBLIGHT_BREATHE_TABLE_SIZE == 256
0x22,
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0xae,
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0xbc,
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0xbf,
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0xc2,
0xc3,
0xc5,
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0xc7,
0xc9,
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0xcb,
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0xcd,
0xce,
0xd0,
0xd1,
0xd2,
0xd2,
0xd3,
0xd4,
0xd5,
0xd6,
0xd7,
0xd7,
0xd8,
0xd9,
0xd9,
0xda,
0xda,
0xdb,
0xdb,
0xdb,
0xdc,
0xdc,
0xdc,
0xdc,
0xdc,
0xdd,
0xdd,
0xdd,
0xdd,
0xdc,
0xdc,
0xdc,
0xdc,
0xdc,
0xdb,
0xdb,
0xdb,
0xda,
0xda,
0xd9,
0xd9,
0xd8,
0xd7,
0xd7,
0xd6,
0xd5,
0xd4,
0xd3,
0xd2,
0xd2,
0xd1,
0xd0,
0xce,
0xcd,
0xcc,
0xcb,
0xca,
0xc9,
0xc7,
0xc6,
0xc5,
0xc3,
0xc2,
0xc1,
0xbf,
0xbe,
0xbc,
0xbb,
0xb9,
0xb8,
0xb6,
0xb4,
0xb3,
0xb1,
0xaf,
0xae,
0xac,
0xaa,
0xa8,
0xa7,
0xa5,
0xa3,
0xa1,
0x9f,
0x9e,
0x9c,
0x9a,
0x98,
0x96,
0x94,
0x92,
0x90,
0x8e,
0x8c,
0x8a,
0x89,
0x87,
0x85,
0x83,
0x81,
0x7f,
0x7d,
0x7b,
0x79,
0x77,
0x75,
0x73,
0x71,
0x6f,
0x6d,
0x6b,
0x69,
0x68,
0x66,
0x64,
0x62,
0x60,
0x5e,
0x5c,
0x5a,
0x59,
0x57,
0x55,
0x53,
0x51,
0x50,
0x4e,
0x4c,
0x4a,
0x49,
0x47,
0x45,
0x43,
0x42,
0x40,
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0x3d,
0x3b,
0x3a,
0x38,
0x36,
0x35,
0x33,
0x32,
0x30,
0x2f,
0x2d,
0x2c,
0x2a,
0x29,
0x28,
0x26,
0x25,
0x23,
0x22
#endif /* 256 bytes table */
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0x2D, 0x2F, 0x30, 0x32, 0x33, 0x35, 0x36, 0x38,
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0x47, 0x49, 0x4A, 0x4C, 0x4E, 0x50, 0x51, 0x53,
0x55, 0x57, 0x59, 0x5A, 0x5C, 0x5E, 0x60, 0x62,
0x64, 0x66, 0x68, 0x69, 0x6B, 0x6D, 0x6F, 0x71,
0x73, 0x75, 0x77, 0x79, 0x7B, 0x7D, 0x7F, 0x81,
0x83, 0x85, 0x87, 0x89, 0x8A, 0x8C, 0x8E, 0x90,
0x92, 0x94, 0x96, 0x98, 0x9A, 0x9C, 0x9E, 0x9F,
0xA1, 0xA3, 0xA5, 0xA7, 0xA8, 0xAA, 0xAC, 0xAE,
0xAF, 0xB1, 0xB3, 0xB4, 0xB6, 0xB8, 0xB9, 0xBB,
0xBC, 0xBE, 0xBF, 0xC1, 0xC2, 0xC3, 0xC5, 0xC6,
0xC7, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xD0,
0xD1, 0xD2, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
0xD7, 0xD8, 0xD9, 0xD9, 0xDA, 0xDA, 0xDB, 0xDB,
0xDB, 0xDC, 0xDC, 0xDC, 0xDC, 0xDC, 0xDD, 0xDD,
0xDD, 0xDD, 0xDC, 0xDC, 0xDC, 0xDC, 0xDC, 0xDB,
0xDB, 0xDB, 0xDA, 0xDA, 0xD9, 0xD9, 0xD8, 0xD7,
0xD7, 0xD6, 0xD5, 0xD4, 0xD3, 0xD2, 0xD2, 0xD1,
0xD0, 0xCE, 0xCD, 0xCC, 0xCB, 0xCA, 0xC9, 0xC7,
0xC6, 0xC5, 0xC3, 0xC2, 0xC1, 0xBF, 0xBE, 0xBC,
0xBB, 0xB9, 0xB8, 0xB6, 0xB4, 0xB3, 0xB1, 0xAF,
0xAE, 0xAC, 0xAA, 0xA8, 0xA7, 0xA5, 0xA3, 0xA1,
0x9F, 0x9E, 0x9C, 0x9A, 0x98, 0x96, 0x94, 0x92,
0x90, 0x8E, 0x8C, 0x8A, 0x89, 0x87, 0x85, 0x83,
0x81, 0x7F, 0x7D, 0x7B, 0x79, 0x77, 0x75, 0x73,
0x71, 0x6F, 0x6D, 0x6B, 0x69, 0x68, 0x66, 0x64,
0x62, 0x60, 0x5E, 0x5C, 0x5A, 0x59, 0x57, 0x55,
0x53, 0x51, 0x50, 0x4E, 0x4C, 0x4A, 0x49, 0x47,
0x45, 0x43, 0x42, 0x40, 0x3E, 0x3D, 0x3B, 0x3A,
0x38, 0x36, 0x35, 0x33, 0x32, 0x30, 0x2F, 0x2D,
0x2C, 0x2A, 0x29, 0x28, 0x26, 0x25, 0x23, 0x22
#endif
#if RGBLIGHT_BREATHE_TABLE_SIZE == 128
0x22,
0x25,
0x28,
0x2a,
0x2d,
0x30,
0x33,
0x36,
0x3a,
0x3d,
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0x43,
0x47,
0x4a,
0x4e,
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0x55,
0x59,
0x5c,
0x60,
0x64,
0x68,
0x6b,
0x6f,
0x73,
0x77,
0x7b,
0x7f,
0x83,
0x87,
0x8a,
0x8e,
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0x96,
0x9a,
0x9e,
0xa1,
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0xa8,
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0xaf,
0xb3,
0xb6,
0xb9,
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0xd7,
0xd9,
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0xdc,
0xdd,
0xdd,
0xdc,
0xdc,
0xdc,
0xdb,
0xda,
0xd9,
0xd8,
0xd7,
0xd5,
0xd3,
0xd2,
0xd0,
0xcd,
0xcb,
0xc9,
0xc6,
0xc3,
0xc1,
0xbe,
0xbb,
0xb8,
0xb4,
0xb1,
0xae,
0xaa,
0xa7,
0xa3,
0x9f,
0x9c,
0x98,
0x94,
0x90,
0x8c,
0x89,
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0x5a,
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0x49,
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0x42,
0x3e,
0x3b,
0x38,
0x35,
0x32,
0x2f,
0x2c,
0x29,
0x26,
0x23
#endif /* 128 bytes table */
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0x2D, 0x30, 0x33, 0x36,
0x3A, 0x3D, 0x40, 0x43,
0x47, 0x4A, 0x4E, 0x51,
0x55, 0x59, 0x5C, 0x60,
0x64, 0x68, 0x6B, 0x6F,
0x73, 0x77, 0x7B, 0x7F,
0x83, 0x87, 0x8A, 0x8E,
0x92, 0x96, 0x9A, 0x9E,
0xA1, 0xA5, 0xA8, 0xAC,
0xAF, 0xB3, 0xB6, 0xB9,
0xBC, 0xBF, 0xC2, 0xC5,
0xC7, 0xCA, 0xCC, 0xCE,
0xD1, 0xD2, 0xD4, 0xD6,
0xD7, 0xD9, 0xDA, 0xDB,
0xDB, 0xDC, 0xDC, 0xDD,
0xDD, 0xDC, 0xDC, 0xDC,
0xDB, 0xDA, 0xD9, 0xD8,
0xD7, 0xD5, 0xD3, 0xD2,
0xD0, 0xCD, 0xCB, 0xC9,
0xC6, 0xC3, 0xC1, 0xBE,
0xBB, 0xB8, 0xB4, 0xB1,
0xAE, 0xAA, 0xA7, 0xA3,
0x9F, 0x9C, 0x98, 0x94,
0x90, 0x8C, 0x89, 0x85,
0x81, 0x7D, 0x79, 0x75,
0x71, 0x6D, 0x69, 0x66,
0x62, 0x5E, 0x5A, 0x57,
0x53, 0x50, 0x4C, 0x49,
0x45, 0x42, 0x3E, 0x3B,
0x38, 0x35, 0x32, 0x2F,
0x2C, 0x29, 0x26, 0x23
#endif
#if RGBLIGHT_BREATHE_TABLE_SIZE == 64
0x22,
0x28,
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0x33,
0x3a,
0x40,
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0x55,
0x5c,
0x64,
0x6b,
0x73,
0x7b,
0x83,
0x8a,
0x92,
0x9a,
0xa1,
0xa8,
0xaf,
0xb6,
0xbc,
0xc2,
0xc7,
0xcc,
0xd1,
0xd4,
0xd7,
0xda,
0xdb,
0xdc,
0xdd,
0xdc,
0xdb,
0xd9,
0xd7,
0xd3,
0xd0,
0xcb,
0xc6,
0xc1,
0xbb,
0xb4,
0xae,
0xa7,
0x9f,
0x98,
0x90,
0x89,
0x81,
0x79,
0x71,
0x69,
0x62,
0x5a,
0x53,
0x4c,
0x45,
0x3e,
0x38,
0x32,
0x2c,
0x26
#endif /* 64 bytes table */
0x22, 0x28,
0x2D, 0x33,
0x3A, 0x40,
0x47, 0x4E,
0x55, 0x5C,
0x64, 0x6B,
0x73, 0x7B,
0x83, 0x8A,
0x92, 0x9A,
0xA1, 0xA8,
0xAF, 0xB6,
0xBC, 0xC2,
0xC7, 0xCC,
0xD1, 0xD4,
0xD7, 0xDA,
0xDB, 0xDC,
0xDD, 0xDC,
0xDB, 0xD9,
0xD7, 0xD3,
0xD0, 0xCB,
0xC6, 0xC1,
0xBB, 0xB4,
0xAE, 0xA7,
0x9F, 0x98,
0x90, 0x89,
0x81, 0x79,
0x71, 0x69,
0x62, 0x5A,
0x53, 0x4C,
0x45, 0x3E,
0x38, 0x32,
0x2C, 0x26
#endif
};
static const int table_scale = 256 / sizeof(rgblight_effect_breathe_table);
#endif /* RGBLIGHT_EFFECT_BREATHE_TABLE */

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@ -1,49 +0,0 @@
//
// calculate rgblight_effect_breathe_table[] values
//
// this is host program for quantum/rgblight.c:void rgblight_effect_breathing();
//
// example:
// $ edit util/rgblight_breathing_table_calc.c
// $ cc -o util/rgblight_breathing_table_calc util/rgblight_breathing_table_calc.c
// $ ./util/rgblight_breathing_table_calc > keyboards/KEYBOARD_NAME/keymaps/KEYMAP_NAME/rgblight_breathe_table.h
//
#include <stdio.h>
#include <math.h>
#include <stdint.h>
/// customize breeathing effect part ///////////////////////////
#define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85 // 1 to 2.7
#define RGBLIGHT_EFFECT_BREATHE_MAX 255 // 0 to 255
////////////////////////////////////////////////////////////////
int main(void) {
int pos, step;
int table[256];
for (pos = 0; pos < 256; pos ++ ) {
table[pos] = (uint8_t)(
(exp(sin((pos/255.0)*M_PI))- RGBLIGHT_EFFECT_BREATHE_CENTER/M_E)
* (RGBLIGHT_EFFECT_BREATHE_MAX/(M_E-1/M_E))
);
}
printf("#ifndef RGBLIGHT_EFFECT_BREATHE_TABLE\n");
printf("#define RGBLIGHT_EFFECT_BREATHE_TABLE\n\n");
printf("const uint8_t rgblight_effect_breathe_table[] PROGMEM = {\n");
printf(" /* #define RGBLIGHT_EFFECT_BREATHE_CENTER %.2f */\n", RGBLIGHT_EFFECT_BREATHE_CENTER);
printf(" /* #define RGBLIGHT_EFFECT_BREATHE_MAX %d */\n", RGBLIGHT_EFFECT_BREATHE_MAX);
for (int s = 0, step = (1<<s); s < 3 ; s += 1, step = (1<<s) ) {
printf("\n #if RGBLIGHT_BREATHE_TABLE_SIZE == %d\n",
s == 0 ? 256:(s== 1 ? 128: 64));
for (pos = 0; pos < 256; pos += step ) {
printf(" 0x%x%s", table[pos], (pos+step)>=256?"":"," );
if ((pos+step) % 8 == 0)
printf("\n");
}
printf(" #endif /* %d bytes table */\n", s == 0 ? 256:(s== 1 ? 128: 64));
}
printf("};\n");
printf("\nstatic const int table_scale = 256/sizeof(rgblight_effect_breathe_table);\n");
printf("\n#endif /* RGBLIGHT_EFFECT_BREATHE_TABLE */\n");
return 0;
}