#!/usr/bin/env python3
|
"""
|
Build default assets based on configuration
|
|
This script reads configuration from sdkconfig and builds the appropriate assets.bin
|
for the current board configuration.
|
|
Usage:
|
./build_default_assets.py --sdkconfig <path> --builtin_text_font <font_name> \
|
--default_emoji_collection <collection_name> --output <output_path>
|
"""
|
|
import argparse
|
import io
|
import os
|
import shutil
|
import sys
|
import json
|
import struct
|
from datetime import datetime
|
|
|
# =============================================================================
|
# Pack model functions (from pack_model.py)
|
# =============================================================================
|
|
def struct_pack_string(string, max_len=None):
|
"""
|
pack string to binary data.
|
if max_len is None, max_len = len(string) + 1
|
else len(string) < max_len, the left will be padded by struct.pack('x')
|
"""
|
if max_len == None :
|
max_len = len(string)
|
else:
|
assert len(string) <= max_len
|
|
left_num = max_len - len(string)
|
out_bytes = None
|
for char in string:
|
if out_bytes == None:
|
out_bytes = struct.pack('b', ord(char))
|
else:
|
out_bytes += struct.pack('b', ord(char))
|
for i in range(left_num):
|
out_bytes += struct.pack('x')
|
return out_bytes
|
|
|
def read_data(filename):
|
"""Read binary data, like index and mndata"""
|
data = None
|
with open(filename, "rb") as f:
|
data = f.read()
|
return data
|
|
|
def pack_models(model_path, out_file="srmodels.bin"):
|
"""
|
Pack all models into one binary file by the following format:
|
{
|
model_num: int
|
model1_info: model_info_t
|
model2_info: model_info_t
|
...
|
model1_index,model1_data,model1_MODEL_INFO
|
model1_index,model1_data,model1_MODEL_INFO
|
...
|
}model_pack_t
|
|
{
|
model_name: char[32]
|
file_number: int
|
file1_name: char[32]
|
file1_start: int
|
file1_len: int
|
file2_name: char[32]
|
file2_start: int // data_len = info_start - data_start
|
file2_len: int
|
...
|
}model_info_t
|
"""
|
models = {}
|
file_num = 0
|
model_num = 0
|
for root, dirs, _ in os.walk(model_path):
|
for model_name in dirs:
|
models[model_name] = {}
|
model_dir = os.path.join(root, model_name)
|
model_num += 1
|
for _, _, files in os.walk(model_dir):
|
for file_name in files:
|
file_num += 1
|
file_path = os.path.join(model_dir, file_name)
|
models[model_name][file_name] = read_data(file_path)
|
|
model_num = len(models)
|
header_len = 4 + model_num*(32+4) + file_num*(32+4+4)
|
out_bin = struct.pack('I', model_num) # model number
|
data_bin = None
|
for key in models:
|
model_bin = struct_pack_string(key, 32) # + model name
|
model_bin += struct.pack('I', len(models[key])) # + file number in this model
|
|
for file_name in models[key]:
|
model_bin += struct_pack_string(file_name, 32) # + file name
|
if data_bin == None:
|
model_bin += struct.pack('I', header_len)
|
data_bin = models[key][file_name]
|
model_bin += struct.pack('I', len(models[key][file_name]))
|
else:
|
model_bin += struct.pack('I', header_len+len(data_bin))
|
data_bin += models[key][file_name]
|
model_bin += struct.pack('I', len(models[key][file_name]))
|
|
out_bin += model_bin
|
assert len(out_bin) == header_len
|
if data_bin != None:
|
out_bin += data_bin
|
|
out_file = os.path.join(model_path, out_file)
|
with open(out_file, "wb") as f:
|
f.write(out_bin)
|
|
|
# =============================================================================
|
# Build assets functions (from build.py)
|
# =============================================================================
|
|
def ensure_dir(directory):
|
"""Ensure directory exists, create if not"""
|
os.makedirs(directory, exist_ok=True)
|
|
|
def copy_file(src, dst):
|
"""Copy file"""
|
if os.path.exists(src):
|
shutil.copy2(src, dst)
|
print(f"Copied: {src} -> {dst}")
|
return True
|
else:
|
print(f"Warning: Source file does not exist: {src}")
|
return False
|
|
|
def copy_directory(src, dst):
|
"""Copy directory"""
|
if os.path.exists(src):
|
shutil.copytree(src, dst, dirs_exist_ok=True)
|
print(f"Copied directory: {src} -> {dst}")
|
return True
|
else:
|
print(f"Warning: Source directory does not exist: {src}")
|
return False
|
|
|
def process_sr_models(wakenet_model_dirs, multinet_model_dirs, build_dir, assets_dir):
|
"""Process SR models (wakenet and multinet) and generate srmodels.bin"""
|
if not wakenet_model_dirs and not multinet_model_dirs:
|
return None
|
|
# Create SR models build directory
|
sr_models_build_dir = os.path.join(build_dir, "srmodels")
|
if os.path.exists(sr_models_build_dir):
|
shutil.rmtree(sr_models_build_dir)
|
os.makedirs(sr_models_build_dir)
|
|
models_processed = 0
|
|
# Copy wakenet models if available
|
if wakenet_model_dirs:
|
for wakenet_model_dir in wakenet_model_dirs:
|
wakenet_name = os.path.basename(wakenet_model_dir)
|
wakenet_dst = os.path.join(sr_models_build_dir, wakenet_name)
|
if copy_directory(wakenet_model_dir, wakenet_dst):
|
models_processed += 1
|
print(f"Added wakenet model: {wakenet_name}")
|
|
# Copy multinet models if available
|
if multinet_model_dirs:
|
for multinet_model_dir in multinet_model_dirs:
|
multinet_name = os.path.basename(multinet_model_dir)
|
multinet_dst = os.path.join(sr_models_build_dir, multinet_name)
|
if copy_directory(multinet_model_dir, multinet_dst):
|
models_processed += 1
|
print(f"Added multinet model: {multinet_name}")
|
|
if models_processed == 0:
|
print("Warning: No SR models were successfully processed")
|
return None
|
|
# Use pack_models function to generate srmodels.bin
|
srmodels_output = os.path.join(sr_models_build_dir, "srmodels.bin")
|
try:
|
pack_models(sr_models_build_dir, "srmodels.bin")
|
print(f"Generated: {srmodels_output}")
|
# Copy srmodels.bin to assets directory
|
copy_file(srmodels_output, os.path.join(assets_dir, "srmodels.bin"))
|
return "srmodels.bin"
|
except Exception as e:
|
print(f"Error: Failed to generate srmodels.bin: {e}")
|
return None
|
|
|
def process_text_font(text_font_file, assets_dir):
|
"""Process text_font parameter"""
|
if not text_font_file:
|
return None
|
|
# Copy input file to build/assets directory
|
font_filename = os.path.basename(text_font_file)
|
font_dst = os.path.join(assets_dir, font_filename)
|
if copy_file(text_font_file, font_dst):
|
return font_filename
|
return None
|
|
|
def process_emoji_collection(emoji_collection_dir, assets_dir):
|
"""Process emoji_collection parameter"""
|
if not emoji_collection_dir:
|
return []
|
|
emoji_list = []
|
|
# Check if this is otto-gif collection
|
is_otto_gif = 'otto-emoji-gif-component' in emoji_collection_dir or emoji_collection_dir.endswith('otto-gif')
|
|
# Otto GIF emoji aliases mapping
|
otto_gif_aliases = {
|
"staticstate": ["neutral", "relaxed", "sleepy", "idle"],
|
"happy": ["laughing", "funny", "loving", "confident", "winking", "cool", "delicious", "kissy", "silly"],
|
"sad": ["crying"],
|
"anger": ["angry"],
|
"scare": ["surprised", "shocked"],
|
"buxue": ["thinking", "confused", "embarrassed"]
|
}
|
|
# Copy each image from input directory to build/assets directory
|
for root, dirs, files in os.walk(emoji_collection_dir):
|
for file in files:
|
if file.lower().endswith(('.png', '.gif')):
|
# Copy file
|
src_file = os.path.join(root, file)
|
dst_file = os.path.join(assets_dir, file)
|
if copy_file(src_file, dst_file):
|
# Get filename without extension
|
filename_without_ext = os.path.splitext(file)[0]
|
|
# Add main emoji entry
|
emoji_list.append({
|
"name": filename_without_ext,
|
"file": file
|
})
|
|
# Add aliases for otto-gif emojis
|
if is_otto_gif and filename_without_ext in otto_gif_aliases:
|
for alias in otto_gif_aliases[filename_without_ext]:
|
emoji_list.append({
|
"name": alias,
|
"file": file
|
})
|
|
return emoji_list
|
|
|
def process_extra_files(extra_files_dir, assets_dir):
|
"""Process default_assets_extra_files parameter"""
|
if not extra_files_dir:
|
return []
|
|
if not os.path.exists(extra_files_dir):
|
print(f"Warning: Extra files directory not found: {extra_files_dir}")
|
return []
|
|
extra_files_list = []
|
|
# Copy each file from input directory to build/assets directory
|
for root, dirs, files in os.walk(extra_files_dir):
|
for file in files:
|
# Skip hidden files and directories
|
if file.startswith('.'):
|
continue
|
|
# Copy file
|
src_file = os.path.join(root, file)
|
dst_file = os.path.join(assets_dir, file)
|
if copy_file(src_file, dst_file):
|
extra_files_list.append(file)
|
|
if extra_files_list:
|
print(f"Processed {len(extra_files_list)} extra files from: {extra_files_dir}")
|
|
return extra_files_list
|
|
|
def generate_index_json(assets_dir, srmodels, text_font, emoji_collection, extra_files=None, multinet_model_info=None):
|
"""Generate index.json file"""
|
index_data = {
|
"version": 1
|
}
|
|
if srmodels:
|
index_data["srmodels"] = srmodels
|
|
if text_font:
|
index_data["text_font"] = text_font
|
|
if emoji_collection:
|
index_data["emoji_collection"] = emoji_collection
|
|
if extra_files:
|
index_data["extra_files"] = extra_files
|
|
if multinet_model_info:
|
index_data["multinet_model"] = multinet_model_info
|
|
# Write index.json
|
index_path = os.path.join(assets_dir, "index.json")
|
with open(index_path, 'w', encoding='utf-8') as f:
|
json.dump(index_data, f, indent=4, ensure_ascii=False)
|
|
print(f"Generated: {index_path}")
|
|
|
def generate_config_json(build_dir, assets_dir):
|
"""Generate config.json file"""
|
config_data = {
|
"include_path": os.path.join(build_dir, "include"),
|
"assets_path": assets_dir,
|
"image_file": os.path.join(build_dir, "output", "assets.bin"),
|
"lvgl_ver": "9.3.0",
|
"assets_size": "0x400000",
|
"support_format": ".png, .gif, .jpg, .bin, .json",
|
"name_length": "32",
|
"split_height": "0",
|
"support_qoi": False,
|
"support_spng": False,
|
"support_sjpg": False,
|
"support_sqoi": False,
|
"support_raw": False,
|
"support_raw_dither": False,
|
"support_raw_bgr": False
|
}
|
|
# Write config.json
|
config_path = os.path.join(build_dir, "config.json")
|
with open(config_path, 'w', encoding='utf-8') as f:
|
json.dump(config_data, f, indent=4, ensure_ascii=False)
|
|
print(f"Generated: {config_path}")
|
return config_path
|
|
|
# =============================================================================
|
# Simplified SPIFFS assets generation (from spiffs_assets_gen.py)
|
# =============================================================================
|
|
def compute_checksum(data):
|
checksum = sum(data) & 0xFFFF
|
return checksum
|
|
|
def sort_key(filename):
|
basename, extension = os.path.splitext(filename)
|
return extension, basename
|
|
|
def pack_assets_simple(target_path, include_path, out_file, assets_path, max_name_len=32):
|
"""
|
Simplified version of pack_assets that handles basic file packing
|
"""
|
merged_data = bytearray()
|
file_info_list = []
|
skip_files = ['config.json']
|
|
# Ensure output directory exists
|
os.makedirs(os.path.dirname(out_file), exist_ok=True)
|
os.makedirs(include_path, exist_ok=True)
|
|
file_list = sorted(os.listdir(target_path), key=sort_key)
|
for filename in file_list:
|
if filename in skip_files:
|
continue
|
|
file_path = os.path.join(target_path, filename)
|
if not os.path.isfile(file_path):
|
continue
|
|
file_name = os.path.basename(file_path)
|
file_size = os.path.getsize(file_path)
|
|
file_info_list.append((file_name, len(merged_data), file_size, 0, 0))
|
# Add 0x5A5A prefix to merged_data
|
merged_data.extend(b'\x5A' * 2)
|
|
with open(file_path, 'rb') as bin_file:
|
bin_data = bin_file.read()
|
|
merged_data.extend(bin_data)
|
|
total_files = len(file_info_list)
|
|
mmap_table = bytearray()
|
for file_name, offset, file_size, width, height in file_info_list:
|
if len(file_name) > max_name_len:
|
print(f'Warning: "{file_name}" exceeds {max_name_len} bytes and will be truncated.')
|
fixed_name = file_name.ljust(max_name_len, '\0')[:max_name_len]
|
mmap_table.extend(fixed_name.encode('utf-8'))
|
mmap_table.extend(file_size.to_bytes(4, byteorder='little'))
|
mmap_table.extend(offset.to_bytes(4, byteorder='little'))
|
mmap_table.extend(width.to_bytes(2, byteorder='little'))
|
mmap_table.extend(height.to_bytes(2, byteorder='little'))
|
|
combined_data = mmap_table + merged_data
|
combined_checksum = compute_checksum(combined_data)
|
combined_data_length = len(combined_data).to_bytes(4, byteorder='little')
|
header_data = total_files.to_bytes(4, byteorder='little') + combined_checksum.to_bytes(4, byteorder='little')
|
final_data = header_data + combined_data_length + combined_data
|
|
with open(out_file, 'wb') as output_bin:
|
output_bin.write(final_data)
|
|
# Generate header file
|
current_year = datetime.now().year
|
asset_name = os.path.basename(assets_path)
|
header_file_path = os.path.join(include_path, f'mmap_generate_{asset_name}.h')
|
with open(header_file_path, 'w', encoding='utf-8') as output_header:
|
output_header.write('/*\n')
|
output_header.write(' * SPDX-FileCopyrightText: 2022-{} Espressif Systems (Shanghai) CO LTD\n'.format(current_year))
|
output_header.write(' *\n')
|
output_header.write(' * SPDX-License-Identifier: Apache-2.0\n')
|
output_header.write(' */\n\n')
|
output_header.write('/**\n')
|
output_header.write(' * @file\n')
|
output_header.write(" * @brief This file was generated by esp_mmap_assets, don't modify it\n")
|
output_header.write(' */\n\n')
|
output_header.write('#pragma once\n\n')
|
output_header.write("#include \"esp_mmap_assets.h\"\n\n")
|
output_header.write(f'#define MMAP_{asset_name.upper()}_FILES {total_files}\n')
|
output_header.write(f'#define MMAP_{asset_name.upper()}_CHECKSUM 0x{combined_checksum:04X}\n\n')
|
output_header.write(f'enum MMAP_{asset_name.upper()}_LISTS {{\n')
|
|
for i, (file_name, _, _, _, _) in enumerate(file_info_list):
|
enum_name = file_name.replace('.', '_')
|
output_header.write(f' MMAP_{asset_name.upper()}_{enum_name.upper()} = {i}, /*!< {file_name} */\n')
|
|
output_header.write('};\n')
|
|
print(f'All files have been merged into {os.path.basename(out_file)}')
|
|
|
# =============================================================================
|
# Configuration and main functions
|
# =============================================================================
|
|
def read_wakenet_from_sdkconfig(sdkconfig_path):
|
"""
|
Read wakenet models from sdkconfig (based on movemodel.py logic)
|
Returns a list of wakenet model names
|
"""
|
if not os.path.exists(sdkconfig_path):
|
print(f"Warning: sdkconfig file not found: {sdkconfig_path}")
|
return []
|
|
models = []
|
with io.open(sdkconfig_path, "r", encoding="utf-8") as f:
|
for label in f:
|
label = label.strip("\n")
|
if 'CONFIG_SR_WN' in label and '#' not in label[0]:
|
if '_NONE' in label:
|
continue
|
if '=' in label:
|
label = label.split("=")[0]
|
if '_MULTI' in label:
|
label = label[:-6]
|
model_name = label.split("_SR_WN_")[-1].lower()
|
models.append(model_name)
|
|
return models
|
|
|
def read_multinet_from_sdkconfig(sdkconfig_path):
|
"""
|
Read multinet models from sdkconfig (based on movemodel.py logic)
|
Returns a list of multinet model names
|
"""
|
if not os.path.exists(sdkconfig_path):
|
print(f"Warning: sdkconfig file not found: {sdkconfig_path}")
|
return []
|
|
with io.open(sdkconfig_path, "r", encoding="utf-8") as f:
|
models_string = ''
|
for label in f:
|
label = label.strip("\n")
|
if 'CONFIG_SR_MN' in label and label[0] != '#':
|
models_string += label
|
|
models = []
|
if "CONFIG_SR_MN_CN_MULTINET3_SINGLE_RECOGNITION" in models_string:
|
models.append('mn3_cn')
|
elif "CONFIG_SR_MN_CN_MULTINET4_5_SINGLE_RECOGNITION_QUANT8" in models_string:
|
models.append('mn4q8_cn')
|
elif "CONFIG_SR_MN_CN_MULTINET4_5_SINGLE_RECOGNITION" in models_string:
|
models.append('mn4_cn')
|
elif "CONFIG_SR_MN_CN_MULTINET5_RECOGNITION_QUANT8" in models_string:
|
models.append('mn5q8_cn')
|
elif "CONFIG_SR_MN_CN_MULTINET6_QUANT" in models_string:
|
models.append('mn6_cn')
|
elif "CONFIG_SR_MN_CN_MULTINET6_AC_QUANT" in models_string:
|
models.append('mn6_cn_ac')
|
elif "CONFIG_SR_MN_CN_MULTINET7_QUANT" in models_string:
|
models.append('mn7_cn')
|
elif "CONFIG_SR_MN_CN_MULTINET7_AC_QUANT" in models_string:
|
models.append('mn7_cn_ac')
|
|
if "CONFIG_SR_MN_EN_MULTINET5_SINGLE_RECOGNITION_QUANT8" in models_string:
|
models.append('mn5q8_en')
|
elif "CONFIG_SR_MN_EN_MULTINET5_SINGLE_RECOGNITION" in models_string:
|
models.append('mn5_en')
|
elif "CONFIG_SR_MN_EN_MULTINET6_QUANT" in models_string:
|
models.append('mn6_en')
|
elif "CONFIG_SR_MN_EN_MULTINET7_QUANT" in models_string:
|
models.append('mn7_en')
|
|
if "MULTINET6" in models_string or "MULTINET7" in models_string:
|
models.append('fst')
|
|
return models
|
|
|
def read_wake_word_type_from_sdkconfig(sdkconfig_path):
|
"""
|
Read wake word type configuration from sdkconfig
|
Returns a dict with wake word type info
|
"""
|
if not os.path.exists(sdkconfig_path):
|
print(f"Warning: sdkconfig file not found: {sdkconfig_path}")
|
return {
|
'use_esp_wake_word': False,
|
'use_afe_wake_word': False,
|
'use_custom_wake_word': False,
|
'wake_word_disabled': True
|
}
|
|
config_values = {
|
'use_esp_wake_word': False,
|
'use_afe_wake_word': False,
|
'use_custom_wake_word': False,
|
'wake_word_disabled': False
|
}
|
|
with io.open(sdkconfig_path, "r", encoding="utf-8") as f:
|
for line in f:
|
line = line.strip("\n")
|
if line.startswith('#'):
|
continue
|
|
# Check for wake word type configuration
|
if 'CONFIG_USE_ESP_WAKE_WORD=y' in line:
|
config_values['use_esp_wake_word'] = True
|
elif 'CONFIG_USE_AFE_WAKE_WORD=y' in line:
|
config_values['use_afe_wake_word'] = True
|
elif 'CONFIG_USE_CUSTOM_WAKE_WORD=y' in line:
|
config_values['use_custom_wake_word'] = True
|
elif 'CONFIG_WAKE_WORD_DISABLED=y' in line:
|
config_values['wake_word_disabled'] = True
|
|
return config_values
|
|
|
def read_custom_wake_word_from_sdkconfig(sdkconfig_path):
|
"""
|
Read custom wake word configuration from sdkconfig
|
Returns a dict with custom wake word info or None if not configured
|
"""
|
if not os.path.exists(sdkconfig_path):
|
print(f"Warning: sdkconfig file not found: {sdkconfig_path}")
|
return None
|
|
config_values = {}
|
with io.open(sdkconfig_path, "r", encoding="utf-8") as f:
|
for line in f:
|
line = line.strip("\n")
|
if line.startswith('#') or '=' not in line:
|
continue
|
|
# Check for custom wake word configuration
|
if 'CONFIG_USE_CUSTOM_WAKE_WORD=y' in line:
|
config_values['use_custom_wake_word'] = True
|
elif 'CONFIG_CUSTOM_WAKE_WORD=' in line and not line.startswith('#'):
|
# Extract string value (remove quotes)
|
value = line.split('=', 1)[1].strip('"')
|
config_values['wake_word'] = value
|
elif 'CONFIG_CUSTOM_WAKE_WORD_DISPLAY=' in line and not line.startswith('#'):
|
# Extract string value (remove quotes)
|
value = line.split('=', 1)[1].strip('"')
|
config_values['display'] = value
|
elif 'CONFIG_CUSTOM_WAKE_WORD_THRESHOLD=' in line and not line.startswith('#'):
|
# Extract numeric value
|
value = line.split('=', 1)[1]
|
try:
|
config_values['threshold'] = int(value)
|
except ValueError:
|
try:
|
config_values['threshold'] = float(value)
|
except ValueError:
|
print(f"Warning: Invalid threshold value: {value}")
|
config_values['threshold'] = 20 # default (will be converted to 0.2)
|
|
# Return config only if custom wake word is enabled and required fields are present
|
if (config_values.get('use_custom_wake_word', False) and
|
'wake_word' in config_values and
|
'display' in config_values and
|
'threshold' in config_values):
|
return {
|
'wake_word': config_values['wake_word'],
|
'display': config_values['display'],
|
'threshold': config_values['threshold'] / 100.0 # Convert to decimal (20 -> 0.2)
|
}
|
|
return None
|
|
|
def get_language_from_multinet_models(multinet_models):
|
"""
|
Determine language from multinet model names
|
Returns 'cn', 'en', or None
|
"""
|
if not multinet_models:
|
return None
|
|
# Check for Chinese models
|
cn_indicators = ['_cn', 'cn_']
|
en_indicators = ['_en', 'en_']
|
|
has_cn = any(any(indicator in model for indicator in cn_indicators) for model in multinet_models)
|
has_en = any(any(indicator in model for indicator in en_indicators) for model in multinet_models)
|
|
# If both or neither, default to cn
|
if has_cn and not has_en:
|
return 'cn'
|
elif has_en and not has_cn:
|
return 'en'
|
else:
|
return 'cn' # Default to Chinese
|
|
|
def get_wakenet_model_paths(model_names, esp_sr_model_path):
|
"""
|
Get the full paths to the wakenet model directories
|
Returns a list of valid model paths
|
"""
|
if not model_names:
|
return []
|
|
valid_paths = []
|
for model_name in model_names:
|
wakenet_model_path = os.path.join(esp_sr_model_path, 'wakenet_model', model_name)
|
if os.path.exists(wakenet_model_path):
|
valid_paths.append(wakenet_model_path)
|
else:
|
print(f"Warning: Wakenet model directory not found: {wakenet_model_path}")
|
|
return valid_paths
|
|
|
def get_multinet_model_paths(model_names, esp_sr_model_path):
|
"""
|
Get the full paths to the multinet model directories
|
Returns a list of valid model paths
|
"""
|
if not model_names:
|
return []
|
|
valid_paths = []
|
for model_name in model_names:
|
multinet_model_path = os.path.join(esp_sr_model_path, 'multinet_model', model_name)
|
if os.path.exists(multinet_model_path):
|
valid_paths.append(multinet_model_path)
|
else:
|
print(f"Warning: Multinet model directory not found: {multinet_model_path}")
|
|
return valid_paths
|
|
|
def get_text_font_path(builtin_text_font, xiaozhi_fonts_path):
|
"""
|
Get the text font path if needed
|
Returns the font file path or None if no font is needed
|
"""
|
if not builtin_text_font or 'basic' not in builtin_text_font:
|
return None
|
|
# Convert from basic to common font name
|
# e.g., font_puhui_basic_16_4 -> font_puhui_common_16_4.bin
|
if builtin_text_font.startswith('font_noto_'):
|
font_name = builtin_text_font.replace('basic', 'qwen') + '.bin'
|
else:
|
font_name = builtin_text_font.replace('basic', 'common') + '.bin'
|
font_path = os.path.join(xiaozhi_fonts_path, 'cbin', font_name)
|
|
if os.path.exists(font_path):
|
return font_path
|
else:
|
print(f"Warning: Font file not found: {font_path}")
|
return None
|
|
|
def get_emoji_collection_path(default_emoji_collection, xiaozhi_fonts_path, project_root=None):
|
"""
|
Get the emoji collection path if needed
|
Returns the emoji directory path or None if no emoji collection is needed
|
|
Supports:
|
- PNG emoji collections from xiaozhi-fonts (e.g., emojis_32, twemoji_64)
|
- GIF emoji collections from xiaozhi-fonts (e.g., noto-emoji_128, noto-emoji_64)
|
- Otto GIF emoji collection (otto-gif)
|
"""
|
if not default_emoji_collection:
|
return None
|
|
# Special handling for otto-gif collection
|
if default_emoji_collection == 'otto-gif':
|
if project_root:
|
otto_gif_path = os.path.join(project_root, 'managed_components',
|
'txp666__otto-emoji-gif-component', 'gifs')
|
if os.path.exists(otto_gif_path):
|
return otto_gif_path
|
else:
|
print(f"Warning: Otto GIF emoji collection directory not found: {otto_gif_path}")
|
return None
|
else:
|
print("Warning: project_root not provided, cannot locate otto-gif collection")
|
return None
|
|
# Try PNG emoji collections first (e.g., emojis_32, twemoji_64)
|
emoji_path = os.path.join(xiaozhi_fonts_path, 'png', default_emoji_collection)
|
if os.path.exists(emoji_path):
|
return emoji_path
|
|
# Try GIF emoji collections (e.g., noto-emoji_128, noto-emoji_64, noto-emoji_32)
|
emoji_path = os.path.join(xiaozhi_fonts_path, 'gif', default_emoji_collection)
|
if os.path.exists(emoji_path):
|
return emoji_path
|
|
print(f"Warning: Emoji collection directory not found in png/ or gif/: {default_emoji_collection}")
|
return None
|
|
|
def build_assets_integrated(wakenet_model_paths, multinet_model_paths, text_font_path, emoji_collection_path, extra_files_path, output_path, multinet_model_info=None):
|
"""
|
Build assets using integrated functions (no external dependencies)
|
"""
|
# Create temporary build directory
|
temp_build_dir = os.path.join(os.path.dirname(output_path), "temp_build")
|
assets_dir = os.path.join(temp_build_dir, "assets")
|
|
try:
|
# Clean and create directories
|
if os.path.exists(temp_build_dir):
|
shutil.rmtree(temp_build_dir)
|
ensure_dir(temp_build_dir)
|
ensure_dir(assets_dir)
|
|
print("Starting to build assets...")
|
|
# Process each component
|
srmodels = process_sr_models(wakenet_model_paths, multinet_model_paths, temp_build_dir, assets_dir) if (wakenet_model_paths or multinet_model_paths) else None
|
text_font = process_text_font(text_font_path, assets_dir) if text_font_path else None
|
emoji_collection = process_emoji_collection(emoji_collection_path, assets_dir) if emoji_collection_path else None
|
extra_files = process_extra_files(extra_files_path, assets_dir) if extra_files_path else None
|
|
# Generate index.json
|
generate_index_json(assets_dir, srmodels, text_font, emoji_collection, extra_files, multinet_model_info)
|
|
# Generate config.json for packing
|
config_path = generate_config_json(temp_build_dir, assets_dir)
|
|
# Load config and pack assets
|
with open(config_path, 'r', encoding='utf-8') as f:
|
config_data = json.load(f)
|
|
# Use simplified packing function
|
include_path = config_data['include_path']
|
image_file = config_data['image_file']
|
pack_assets_simple(assets_dir, include_path, image_file, "assets", int(config_data['name_length']))
|
|
# Copy final assets.bin to output location
|
if os.path.exists(image_file):
|
shutil.copy2(image_file, output_path)
|
print(f"Successfully generated assets.bin: {output_path}")
|
|
# Show size information
|
total_size = os.path.getsize(output_path)
|
print(f"Assets file size: {total_size / 1024:.2f}K ({total_size} bytes)")
|
|
return True
|
else:
|
print(f"Error: Generated assets.bin not found: {image_file}")
|
return False
|
|
except Exception as e:
|
print(f"Error: Failed to build assets: {e}")
|
return False
|
finally:
|
# Clean up temporary directory
|
if os.path.exists(temp_build_dir):
|
shutil.rmtree(temp_build_dir)
|
|
|
def main():
|
parser = argparse.ArgumentParser(description='Build default assets based on configuration')
|
parser.add_argument('--sdkconfig', required=True, help='Path to sdkconfig file')
|
parser.add_argument('--builtin_text_font', help='Builtin text font name (e.g., font_puhui_basic_16_4)')
|
parser.add_argument('--emoji_collection', help='Default emoji collection name (e.g., emojis_32)')
|
parser.add_argument('--output', required=True, help='Output path for assets.bin')
|
parser.add_argument('--esp_sr_model_path', help='Path to ESP-SR model directory')
|
parser.add_argument('--xiaozhi_fonts_path', help='Path to xiaozhi-fonts component directory')
|
parser.add_argument('--extra_files', help='Path to extra files directory to be included in assets')
|
|
args = parser.parse_args()
|
|
# Set default paths if not provided
|
if not args.esp_sr_model_path or not args.xiaozhi_fonts_path:
|
# Calculate project root from script location
|
script_dir = os.path.dirname(os.path.abspath(__file__))
|
project_root = os.path.dirname(script_dir)
|
|
if not args.esp_sr_model_path:
|
args.esp_sr_model_path = os.path.join(project_root, "managed_components", "espressif__esp-sr", "model")
|
|
if not args.xiaozhi_fonts_path:
|
args.xiaozhi_fonts_path = os.path.join(project_root, "components", "xiaozhi-fonts")
|
|
print("Building default assets...")
|
print(f" sdkconfig: {args.sdkconfig}")
|
print(f" builtin_text_font: {args.builtin_text_font}")
|
print(f" emoji_collection: {args.emoji_collection}")
|
print(f" output: {args.output}")
|
|
# Read wake word type configuration from sdkconfig
|
wake_word_config = read_wake_word_type_from_sdkconfig(args.sdkconfig)
|
|
# Read SR models from sdkconfig
|
wakenet_model_names = read_wakenet_from_sdkconfig(args.sdkconfig)
|
multinet_model_names = read_multinet_from_sdkconfig(args.sdkconfig)
|
|
# Apply wake word logic to decide which models to package
|
wakenet_model_paths = []
|
multinet_model_paths = []
|
|
# 1. Only package wakenet models if USE_ESP_WAKE_WORD=y or USE_AFE_WAKE_WORD=y
|
if wake_word_config['use_esp_wake_word'] or wake_word_config['use_afe_wake_word']:
|
wakenet_model_paths = get_wakenet_model_paths(wakenet_model_names, args.esp_sr_model_path)
|
elif wakenet_model_names:
|
print(f" Note: Found wakenet models {wakenet_model_names} but wake word type is not ESP/AFE, skipping")
|
|
# 2. Error check: if USE_CUSTOM_WAKE_WORD=y but no multinet models selected, report error
|
if wake_word_config['use_custom_wake_word'] and not multinet_model_names:
|
print("Error: USE_CUSTOM_WAKE_WORD is enabled but no multinet models are selected in sdkconfig")
|
print("Please select appropriate CONFIG_SR_MN_* options in menuconfig, or disable USE_CUSTOM_WAKE_WORD")
|
sys.exit(1)
|
|
# 3. Package multinet models for custom wake word or AFE offline commands
|
if wake_word_config['use_custom_wake_word'] or wake_word_config['use_afe_wake_word']:
|
multinet_model_paths = get_multinet_model_paths(multinet_model_names, args.esp_sr_model_path)
|
elif multinet_model_names:
|
print(f" Note: Found multinet models {multinet_model_names} but wake word type does not use MultiNet, skipping")
|
|
# Print model information (only for models that will actually be packaged)
|
if wakenet_model_paths:
|
print(f" wakenet models: {', '.join(wakenet_model_names)} (will be packaged)")
|
if multinet_model_paths:
|
print(f" multinet models: {', '.join(multinet_model_names)} (will be packaged)")
|
|
# Get text font path if needed
|
text_font_path = get_text_font_path(args.builtin_text_font, args.xiaozhi_fonts_path)
|
|
# Get emoji collection path if needed
|
# Calculate project root from script location for otto-gif support
|
script_dir = os.path.dirname(os.path.abspath(__file__))
|
project_root = os.path.dirname(script_dir)
|
emoji_collection_path = get_emoji_collection_path(args.emoji_collection, args.xiaozhi_fonts_path, project_root)
|
|
# Get extra files path if provided
|
extra_files_path = args.extra_files
|
|
# Read custom wake word configuration
|
custom_wake_word_config = read_custom_wake_word_from_sdkconfig(args.sdkconfig)
|
multinet_model_info = None
|
|
if custom_wake_word_config and multinet_model_paths:
|
# Determine language from multinet models
|
language = get_language_from_multinet_models(multinet_model_names)
|
|
# Build multinet_model info structure
|
multinet_model_info = {
|
"language": language,
|
"duration": 3000, # Default duration in ms
|
"threshold": custom_wake_word_config['threshold'],
|
"commands": [
|
{
|
"command": custom_wake_word_config['wake_word'],
|
"text": custom_wake_word_config['display'],
|
"action": "wake"
|
}
|
]
|
}
|
print(f" custom wake word: {custom_wake_word_config['wake_word']} ({custom_wake_word_config['display']})")
|
print(f" wake word language: {language}")
|
print(f" wake word threshold: {custom_wake_word_config['threshold']}")
|
|
# Check if we have anything to build
|
if not wakenet_model_paths and not multinet_model_paths and not text_font_path and not emoji_collection_path and not extra_files_path and not multinet_model_info:
|
print("Warning: No assets to build (no SR models, text font, emoji collection, extra files, or custom wake word)")
|
# Create an empty assets.bin file
|
os.makedirs(os.path.dirname(args.output), exist_ok=True)
|
with open(args.output, 'wb') as f:
|
pass # Create empty file
|
print(f"Created empty assets.bin: {args.output}")
|
return
|
|
# Build the assets
|
success = build_assets_integrated(wakenet_model_paths, multinet_model_paths, text_font_path, emoji_collection_path,
|
extra_files_path, args.output, multinet_model_info)
|
|
if not success:
|
sys.exit(1)
|
|
print("Build completed successfully!")
|
|
|
if __name__ == "__main__":
|
main()
|
