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76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
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"""Used by the make system to generate keyboard.c from info.json.
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"""
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from milc import cli
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from qmk.info import info_json
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from qmk.commands import dump_lines
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from qmk.keyboard import keyboard_completer, keyboard_folder
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from qmk.path import normpath
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from qmk.constants import GPL2_HEADER_C_LIKE, GENERATED_HEADER_C_LIKE
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def _gen_led_config(info_data):
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"""Convert info.json content to g_led_config
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"""
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cols = info_data['matrix_size']['cols']
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rows = info_data['matrix_size']['rows']
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config_type = None
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if 'layout' in info_data.get('rgb_matrix', {}):
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config_type = 'rgb_matrix'
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elif 'layout' in info_data.get('led_matrix', {}):
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config_type = 'led_matrix'
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lines = []
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if not config_type:
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return lines
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matrix = [['NO_LED'] * cols for i in range(rows)]
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pos = []
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flags = []
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led_config = info_data[config_type]['layout']
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for index, item in enumerate(led_config, start=0):
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if 'matrix' in item:
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(x, y) = item['matrix']
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matrix[x][y] = str(index)
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pos.append(f'{{ {item.get("x", 0)},{item.get("y", 0)} }}')
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flags.append(str(item.get('flags', 0)))
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if config_type == 'rgb_matrix':
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lines.append('#ifdef RGB_MATRIX_ENABLE')
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lines.append('#include "rgb_matrix.h"')
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elif config_type == 'led_matrix':
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lines.append('#ifdef LED_MATRIX_ENABLE')
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lines.append('#include "led_matrix.h"')
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lines.append('__attribute__ ((weak)) led_config_t g_led_config = {')
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lines.append(' {')
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for line in matrix:
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lines.append(f' {{ {",".join(line)} }},')
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lines.append(' },')
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lines.append(f' {{ {",".join(pos)} }},')
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lines.append(f' {{ {",".join(flags)} }},')
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lines.append('};')
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lines.append('#endif')
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return lines
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@cli.argument('-o', '--output', arg_only=True, type=normpath, help='File to write to')
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@cli.argument('-q', '--quiet', arg_only=True, action='store_true', help="Quiet mode, only output error messages")
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@cli.argument('-kb', '--keyboard', arg_only=True, type=keyboard_folder, completer=keyboard_completer, required=True, help='Keyboard to generate keyboard.c for.')
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@cli.subcommand('Used by the make system to generate keyboard.c from info.json', hidden=True)
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def generate_keyboard_c(cli):
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"""Generates the keyboard.h file.
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"""
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kb_info_json = info_json(cli.args.keyboard)
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# Build the layouts.h file.
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keyboard_h_lines = [GPL2_HEADER_C_LIKE, GENERATED_HEADER_C_LIKE, '#include QMK_KEYBOARD_H', '']
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keyboard_h_lines.extend(_gen_led_config(kb_info_json))
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# Show the results
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dump_lines(cli.args.output, keyboard_h_lines, cli.args.quiet)
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