MRobot/app/data_interface.py

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27 KiB
Python
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from PyQt5.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QStackedLayout, QFileDialog, QHeaderView
from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import QTreeWidgetItem as TreeItem
from qfluentwidgets import TitleLabel, BodyLabel, SubtitleLabel, StrongBodyLabel, HorizontalSeparator, PushButton, TreeWidget, InfoBar,FluentIcon, Dialog,SubtitleLabel,BodyLabel
from PyQt5.QtWidgets import QDialog, QVBoxLayout, QHBoxLayout, QLabel, QLineEdit, QSpinBox, QPushButton, QTableWidget, QTableWidgetItem, QHeaderView, QCheckBox
from qfluentwidgets import CardWidget, LineEdit, SpinBox, CheckBox, TextEdit, PrimaryPushButton, PushButton, InfoBar, DoubleSpinBox
from qfluentwidgets import HeaderCardWidget
from PyQt5.QtWidgets import QScrollArea, QWidget
from qfluentwidgets import theme, Theme
from PyQt5.QtWidgets import QDoubleSpinBox
from .tools.code_task_config import TaskConfigDialog
import os
import requests
import zipfile
import io
import re
import shutil
import yaml
import textwrap
from jinja2 import Template
def preserve_all_user_regions(new_code, old_code):
import re
pattern = re.compile(
r"/\*\s*(USER [A-Z0-9_ ]+)\s*BEGIN\s*\*/(.*?)/\*\s*\1\s*END\s*\*/",
re.DOTALL
)
old_regions = {m.group(1): m.group(2) for m in pattern.finditer(old_code or "")}
def repl(m):
region = m.group(1)
old_content = old_regions.get(region)
if old_content is not None:
return m.group(0).replace(m.group(2), old_content)
return m.group(0)
return pattern.sub(repl, new_code)
def save_with_preserve(path, new_code):
if os.path.exists(path):
with open(path, "r", encoding="utf-8") as f:
old_code = f.read()
new_code = preserve_all_user_regions(new_code, old_code)
with open(path, "w", encoding="utf-8") as f:
f.write(new_code)
class IocConfig:
def __init__(self, ioc_path):
self.ioc_path = ioc_path
self.config = {}
self._parse()
def _parse(self):
with open(self.ioc_path, encoding='utf-8') as f:
for line in f:
line = line.strip()
if not line or line.startswith('#'):
continue
if '=' in line:
key, value = line.split('=', 1)
self.config[key.strip()] = value.strip()
def is_freertos_enabled(self):
ip_keys = [k for k in self.config if k.startswith('Mcu.IP')]
for k in ip_keys:
if self.config[k] == 'FREERTOS':
return True
for k in self.config:
if k.startswith('FREERTOS.'):
return True
return False
class HomePageWidget(QWidget):
def __init__(self, parent=None, on_choose_project=None, on_update_template=None):
super().__init__(parent)
layout = QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addStretch()
content_layout = QVBoxLayout()
content_layout.setSpacing(28)
content_layout.setContentsMargins(48, 48, 48, 48)
title = TitleLabel("MRobot 代码生成")
title.setAlignment(Qt.AlignCenter)
content_layout.addWidget(title)
subtitle = BodyLabel("请选择您的由CUBEMX生成的工程路径.ico所在的目录然后开启代码之旅")
subtitle.setAlignment(Qt.AlignCenter)
content_layout.addWidget(subtitle)
desc = BodyLabel("支持自动配置和生成任务自主选择模块代码倒入自动识别cubemx配置")
desc.setAlignment(Qt.AlignCenter)
content_layout.addWidget(desc)
content_layout.addSpacing(18)
self.choose_btn = PushButton(FluentIcon.FOLDER, "选择项目路径")
self.choose_btn.setFixedWidth(200)
if on_choose_project:
self.choose_btn.clicked.connect(on_choose_project)
content_layout.addWidget(self.choose_btn, alignment=Qt.AlignmentFlag.AlignCenter)
self.update_template_btn = PushButton(FluentIcon.SYNC, "更新代码库")
self.update_template_btn.setFixedWidth(200)
if on_update_template:
self.update_template_btn.clicked.connect(on_update_template)
content_layout.addWidget(self.update_template_btn, alignment=Qt.AlignmentFlag.AlignCenter)
content_layout.addSpacing(10)
content_layout.addStretch()
layout.addLayout(content_layout)
layout.addStretch()
class CodeGenWidget(QWidget):
def __init__(self, parent=None):
super().__init__(parent)
self.project_name_label = StrongBodyLabel()
self.project_path_label = BodyLabel()
self.ioc_file_label = BodyLabel()
self.freertos_label = BodyLabel()
main_layout = QVBoxLayout(self)
main_layout.setContentsMargins(32, 32, 32, 32)
main_layout.setSpacing(18)
info_layout = QHBoxLayout()
self.back_btn = PushButton(FluentIcon.SKIP_BACK, "返回")
self.back_btn.setFixedWidth(90)
info_layout.addWidget(self.back_btn)
info_layout.addWidget(self.project_name_label)
info_layout.addWidget(self.project_path_label)
info_layout.addWidget(self.ioc_file_label)
info_layout.addWidget(self.freertos_label)
info_layout.addStretch()
main_layout.addLayout(info_layout)
main_layout.addWidget(HorizontalSeparator())
content_hbox = QHBoxLayout()
content_hbox.setSpacing(24)
left_vbox = QVBoxLayout()
left_vbox.addWidget(SubtitleLabel("用户代码模块选择"))
left_vbox.addWidget(HorizontalSeparator())
self.file_tree = TreeWidget()
self.file_tree.setHeaderLabels(["模块名"])
self.file_tree.setSelectionMode(self.file_tree.ExtendedSelection)
self.file_tree.header().setSectionResizeMode(0, QHeaderView.Stretch)
self.file_tree.setCheckedColor("#0078d4", "#2d7d9a")
self.file_tree.setBorderRadius(8)
self.file_tree.setBorderVisible(True)
left_vbox.addWidget(self.file_tree, stretch=1)
content_hbox.addLayout(left_vbox, 2)
right_vbox = QVBoxLayout()
right_vbox.setSpacing(18)
right_vbox.addWidget(SubtitleLabel("操作区"))
right_vbox.addWidget(HorizontalSeparator())
btn_group = QVBoxLayout()
self.freertos_task_btn = PushButton("自动生成FreeRTOS任务")
self.freertos_task_btn.setFixedWidth(200)
btn_group.addWidget(self.freertos_task_btn)
self.task_code_btn = PushButton("配置并生成任务代码")
self.task_code_btn.setFixedWidth(200)
btn_group.addWidget(self.task_code_btn)
self.generate_btn = PushButton(FluentIcon.CODE, "生成代码")
self.generate_btn.setFixedWidth(200)
btn_group.addWidget(self.generate_btn)
btn_group.addSpacing(10)
right_vbox.addLayout(btn_group)
right_vbox.addStretch()
content_hbox.addLayout(right_vbox, 1)
main_layout.addLayout(content_hbox, stretch=1)
class DataInterface(QWidget):
def __init__(self, parent=None):
super().__init__(parent=parent)
self.setObjectName("dataInterface")
self.project_path = ""
self.project_name = ""
self.ioc_file = ""
self.freertos_enabled = False
self.stacked_layout = QStackedLayout(self)
self.setLayout(self.stacked_layout)
self.home_page = HomePageWidget(
on_choose_project=self.choose_project_folder,
on_update_template=self.update_user_template
)
self.stacked_layout.addWidget(self.home_page)
self.codegen_page = CodeGenWidget()
self.stacked_layout.addWidget(self.codegen_page)
# 事件绑定
self.codegen_page.back_btn.clicked.connect(self.back_to_select)
self.codegen_page.freertos_task_btn.clicked.connect(self.on_freertos_task_btn_clicked)
self.codegen_page.task_code_btn.clicked.connect(self.on_task_code_btn_clicked)
self.codegen_page.generate_btn.clicked.connect(self.generate_code)
self.codegen_page.file_tree.itemChanged.connect(self.on_tree_item_changed)
def choose_project_folder(self):
folder = QFileDialog.getExistingDirectory(self, "请选择代码项目文件夹")
if not folder:
return
ioc_files = [f for f in os.listdir(folder) if f.endswith('.ioc')]
if not ioc_files:
InfoBar.warning(
title="提示",
content="未找到.ioc文件请确认项目文件夹。",
parent=self,
duration=2000
)
return
self.project_path = folder
self.project_name = os.path.basename(folder)
self.ioc_file = os.path.join(folder, ioc_files[0])
self.show_config_page()
def show_config_page(self):
self.codegen_page.project_name_label.setText(f"项目名称: {self.project_name}")
self.codegen_page.project_path_label.setText(f"项目路径: {self.project_path}")
try:
ioc = IocConfig(self.ioc_file)
self.freertos_enabled = ioc.is_freertos_enabled()
freertos_status = "已启用" if self.freertos_enabled else "未启用"
self.codegen_page.freertos_label.setText(f"FreeRTOS: {freertos_status}")
except Exception as e:
self.codegen_page.freertos_label.setText(f"IOC解析失败: {e}")
self.codegen_page.freertos_task_btn.hide()
self.freertos_enabled = False
self.show_user_code_files()
self.stacked_layout.setCurrentWidget(self.codegen_page)
def on_freertos_task_btn_clicked(self):
if not self.freertos_enabled:
InfoBar.warning(
title="未开启 FreeRTOS",
content="请先在 CubeMX 中开启 FreeRTOS",
parent=self,
duration=2000
)
return
self.generate_freertos_task()
def on_task_code_btn_clicked(self):
if not self.freertos_enabled:
InfoBar.warning(
title="未开启 FreeRTOS",
content="请先在 CubeMX 中开启 FreeRTOS",
parent=self,
duration=2000
)
return
self.open_task_config_dialog()
def back_to_select(self):
self.stacked_layout.setCurrentWidget(self.home_page)
def update_user_template(self):
url = "http://gitea.qutrobot.top/robofish/MRobot/archive/User_code.zip"
local_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), "../assets/User_code")
try:
resp = requests.get(url, timeout=30)
resp.raise_for_status()
z = zipfile.ZipFile(io.BytesIO(resp.content))
if os.path.exists(local_dir):
shutil.rmtree(local_dir)
for member in z.namelist():
rel_path = os.path.relpath(member, z.namelist()[0])
if rel_path == ".":
continue
target_path = os.path.join(local_dir, rel_path)
if member.endswith('/'):
os.makedirs(target_path, exist_ok=True)
else:
os.makedirs(os.path.dirname(target_path), exist_ok=True)
with open(target_path, "wb") as f:
f.write(z.read(member))
InfoBar.success(
title="更新成功",
content="用户模板已更新到最新版本!",
parent=self,
duration=2000
)
except Exception as e:
InfoBar.error(
title="更新失败",
content=f"用户模板更新失败: {e}",
parent=self,
duration=3000
)
def show_user_code_files(self):
file_tree = self.codegen_page.file_tree
file_tree.clear()
base_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), "../assets/User_code")
user_dir = os.path.join(self.project_path, "User")
sub_dirs = ["bsp", "component", "device", "module"]
describe_map = {}
dependencies_map = {}
for sub in sub_dirs:
dir_path = os.path.join(base_dir, sub)
if not os.path.isdir(dir_path):
continue
desc_path = os.path.join(dir_path, "describe.csv")
if os.path.exists(desc_path):
with open(desc_path, encoding="utf-8") as f:
for line in f:
if "," in line:
k, v = line.strip().split(",", 1)
describe_map[f"{sub}/{k.strip()}"] = v.strip()
dep_path = os.path.join(dir_path, "dependencies.csv")
if os.path.exists(dep_path):
with open(dep_path, encoding="utf-8") as f:
for line in f:
if "," in line:
a, b = line.strip().split(",", 1)
dependencies_map.setdefault(f"{sub}/{a.strip()}", []).append(b.strip())
self._describe_map = describe_map
self._dependencies_map = dependencies_map
file_tree.setHeaderLabels(["模块名", "描述"])
file_tree.setSelectionMode(file_tree.ExtendedSelection)
file_tree.header().setSectionResizeMode(0, QHeaderView.Interactive)
file_tree.header().setSectionResizeMode(1, QHeaderView.Interactive)
file_tree.setBorderRadius(8)
file_tree.setBorderVisible(True)
for sub in sub_dirs:
dir_path = os.path.join(base_dir, sub)
if not os.path.isdir(dir_path):
continue
group_item = TreeItem([sub, ""])
file_tree.addTopLevelItem(group_item)
has_file = False
for root, _, files in os.walk(dir_path):
rel_root = os.path.relpath(root, base_dir)
for f in sorted(files):
if f.endswith(".c"):
mod_name = os.path.splitext(f)[0]
rel_c = os.path.join(rel_root, f)
key = f"{rel_root}/{mod_name}".replace("\\", "/")
desc = describe_map.get(key, "")
file_item = TreeItem([mod_name, desc])
file_item.setFlags(file_item.flags() | Qt.ItemIsUserCheckable)
file_item.setData(0, Qt.UserRole, rel_c)
file_item.setData(0, Qt.UserRole + 1, key)
file_item.setToolTip(1, desc)
file_item.setTextAlignment(1, Qt.AlignLeft | Qt.AlignVCenter)
group_item.addChild(file_item)
dst_c = os.path.join(user_dir, rel_c)
if os.path.exists(dst_c):
file_item.setCheckState(0, Qt.Unchecked)
file_item.setText(0, f"{mod_name}(已存在)")
file_item.setForeground(0, Qt.gray)
else:
file_item.setCheckState(0, Qt.Unchecked)
group_item.addChild(file_item)
has_file = True
if not has_file:
empty_item = TreeItem(["(无 .c 文件)", ""])
group_item.addChild(empty_item)
file_tree.expandAll()
def on_tree_item_changed(self, item, column):
if column != 0:
return
if item.childCount() > 0:
return
if item.checkState(0) == Qt.Checked:
key = item.data(0, Qt.UserRole + 1)
deps = self._dependencies_map.get(key, [])
if deps:
checked = []
root = self.codegen_page.file_tree.invisibleRootItem()
for i in range(root.childCount()):
group = root.child(i)
for j in range(group.childCount()):
child = group.child(j)
ckey = child.data(0, Qt.UserRole + 1)
if ckey in deps and child.checkState(0) != Qt.Checked:
child.setCheckState(0, Qt.Checked)
checked.append(ckey)
if checked:
descs = [self._describe_map.get(dep, dep) for dep in checked]
InfoBar.info(
title="依赖自动勾选",
content="已自动勾选依赖模块: " + "".join(descs),
parent=self,
duration=2000
)
def get_checked_files(self):
files = []
def _traverse(item):
for i in range(item.childCount()):
child = item.child(i)
if child.childCount() == 0 and child.checkState(0) == Qt.Checked:
files.append(child.data(0, Qt.UserRole))
_traverse(child)
root = self.codegen_page.file_tree.invisibleRootItem()
for i in range(root.childCount()):
_traverse(root.child(i))
return files
def generate_code(self):
import shutil
base_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), "../assets/User_code")
user_dir = os.path.join(self.project_path, "User")
copied = []
files = self.get_checked_files()
skipped = []
for rel_c in files:
rel_h = rel_c[:-2] + ".h"
src_c = os.path.join(base_dir, rel_c)
src_h = os.path.join(base_dir, rel_h)
dst_c = os.path.join(user_dir, rel_c)
dst_h = os.path.join(user_dir, rel_h)
if os.path.exists(dst_c):
skipped.append(dst_c)
else:
os.makedirs(os.path.dirname(dst_c), exist_ok=True)
shutil.copy2(src_c, dst_c)
copied.append(dst_c)
if os.path.exists(src_h):
if os.path.exists(dst_h):
skipped.append(dst_h)
else:
os.makedirs(os.path.dirname(dst_h), exist_ok=True)
shutil.copy2(src_h, dst_h)
copied.append(dst_h)
msg = f"已拷贝 {len(copied)} 个文件到 User 目录"
if skipped:
msg += f"\n{len(skipped)} 个文件已存在,未覆盖"
InfoBar.success(
title="生成完成",
content=msg,
parent=self,
duration=2000
)
self.show_user_code_files()
def generate_freertos_task(self):
import re
freertos_path = os.path.join(self.project_path, "Core", "Src", "freertos.c")
if not os.path.exists(freertos_path):
InfoBar.error(
title="未找到 freertos.c",
content="未找到 Core/Src/freertos.c 文件,请确认工程路径。",
parent=self,
duration=2500
)
return
with open(freertos_path, "r", encoding="utf-8") as f:
code = f.read()
changed = False
error_msgs = []
include_line = '#include "task/user_task.h"'
if include_line not in code:
include_pattern = r'(\/\* *USER CODE BEGIN Includes *\*\/\s*)'
if re.search(include_pattern, code):
code = re.sub(
include_pattern,
r'\1' + include_line + '\n',
code
)
changed = True
else:
error_msgs.append("未找到 /* USER CODE BEGIN Includes */ 区域,无法插入 include。")
rtos_threads_pattern = r'(\/\* *USER CODE BEGIN RTOS_THREADS *\*\/\s*)(.*?)(\/\* *USER CODE END RTOS_THREADS *\*\/)'
match = re.search(rtos_threads_pattern, code, re.DOTALL)
task_line = ' osThreadNew(Task_Init, NULL, &attr_init); // 创建初始化任务\n'
if match:
threads_code = match.group(2)
if 'Task_Init' not in threads_code:
new_threads_code = match.group(1) + threads_code + task_line + match.group(3)
code = code[:match.start()] + new_threads_code + code[match.end():]
changed = True
else:
error_msgs.append("未找到 /* USER CODE BEGIN RTOS_THREADS */ 区域,无法插入任务创建代码。")
sdt_pattern = r'(\/\* *USER CODE BEGIN StartDefaultTask *\*\/\s*)(.*?)(\/\* *USER CODE END StartDefaultTask *\*\/)'
match = re.search(sdt_pattern, code, re.DOTALL)
if match:
if 'osThreadTerminate(osThreadGetId());' not in match.group(2):
new_sdt_code = match.group(1) + ' osThreadTerminate(osThreadGetId());\n' + match.group(3)
code = code[:match.start()] + new_sdt_code + code[match.end():]
changed = True
else:
error_msgs.append("未找到 /* USER CODE BEGIN StartDefaultTask */ 区域,无法插入终止代码。")
if changed:
with open(freertos_path, "w", encoding="utf-8") as f:
f.write(code)
InfoBar.success(
title="生成成功",
content="FreeRTOS任务代码已自动生成",
parent=self,
duration=2000
)
elif error_msgs:
InfoBar.error(
title="生成失败",
content="\n".join(error_msgs),
parent=self,
duration=3000
)
else:
InfoBar.info(
title="无需修改",
content="FreeRTOS任务相关代码已存在无需重复生成。",
parent=self,
duration=2000
)
def open_task_config_dialog(self):
config_path = os.path.join(self.project_path, "User", "task", "config.yaml")
dlg = TaskConfigDialog(self, config_path=config_path)
if dlg.exec() == QDialog.Accepted:
try:
tasks = dlg.get_tasks()
except Exception as e:
InfoBar.error(
title="参数错误",
content=str(e),
parent=self,
duration=3000
)
return
if not tasks:
InfoBar.warning(
title="未配置任务",
content="请至少添加一个任务!",
parent=self,
duration=2000
)
return
try:
self.generate_task_code(tasks)
InfoBar.success(
title="生成成功",
content="任务代码已生成到 User/task 目录!",
parent=self,
duration=2000
)
except Exception as e:
InfoBar.error(
title="生成失败",
content=f"任务代码生成失败: {e}",
parent=self,
duration=3000
)
def generate_task_code(self, task_list):
base_dir = os.path.dirname(os.path.abspath(__file__))
template_dir = os.path.join(base_dir, "../assets/User_code/task")
output_dir = os.path.join(self.project_path, "User", "task")
os.makedirs(output_dir, exist_ok=True)
user_task_h_tpl = os.path.join(template_dir, "user_task.h.template")
user_task_c_tpl = os.path.join(template_dir, "user_task.c.template")
init_c_tpl = os.path.join(template_dir, "init.c.template")
task_c_tpl = os.path.join(template_dir, "task.c.template")
freq_tasks = [t for t in task_list if t.get("freq_control", True)]
def render_template(path, context):
with open(path, encoding="utf-8") as f:
tpl = Template(f.read())
return tpl.render(**context)
context_h = {
"thread_definitions": "\n".join([f" osThreadId_t {t['name']};" for t in task_list]),
"freq_definitions": "\n".join([f" float {t['name']};" for t in freq_tasks]),
"stack_definitions": "\n".join([f" UBaseType_t {t['name']};" for t in task_list]),
"last_up_time_definitions": "\n".join([f" float {t['name']};" for t in freq_tasks]),
"task_frequency_definitions": "\n".join([f"#define {t['name'].upper()}_FREQ ({t['frequency']})" for t in freq_tasks]),
"task_init_delay_definitions": "\n".join([f"#define {t['name'].upper()}_INIT_DELAY ({t['delay']})" for t in task_list]),
"task_attr_declarations": "\n".join([f"extern const osThreadAttr_t attr_{t['name']};" for t in task_list]),
"task_function_declarations": "\n".join([f"void {t['function']}(void *argument);" for t in task_list]),
}
user_task_h_path = os.path.join(output_dir, "user_task.h")
new_user_task_h = render_template(user_task_h_tpl, context_h)
save_with_preserve(user_task_h_path, new_user_task_h)
context_c = {
"task_attr_definitions": "\n".join([
f"const osThreadAttr_t attr_{t['name']} = {{\n"
f" .name = \"{t['name']}\",\n"
f" .priority = osPriorityNormal,\n"
f" .stack_size = {t['stack']} * 4,\n"
f"}};"
for t in task_list
])
}
user_task_c_path = os.path.join(output_dir, "user_task.c")
user_task_c = render_template(user_task_c_tpl, context_c)
save_with_preserve(user_task_c_path, user_task_c)
thread_creation_code = "\n".join([
f" task_runtime.thread.{t['name']} = osThreadNew({t['function']}, NULL, &attr_{t['name']});"
for t in task_list
])
context_init = {
"thread_creation_code": thread_creation_code,
}
init_c_path = os.path.join(output_dir, "init.c")
init_c = render_template(init_c_tpl, context_init)
save_with_preserve(init_c_path, init_c)
for t in task_list:
desc = t.get("description", "")
desc_wrapped = "\n ".join(textwrap.wrap(desc, 20))
context_task = {
"task_name": t["name"],
"task_function": t["function"],
"task_frequency": f"{t['name'].upper()}_FREQ" if t.get("freq_control", True) else None,
"task_delay": f"{t['name'].upper()}_INIT_DELAY",
"task_description": desc_wrapped,
"freq_control": t.get("freq_control", True)
}
with open(task_c_tpl, encoding="utf-8") as f:
tpl = Template(f.read())
code = tpl.render(**context_task)
task_c_path = os.path.join(output_dir, f"{t['name']}.c")
save_with_preserve(task_c_path, code)
config_yaml_path = os.path.join(output_dir, "config.yaml")
with open(config_yaml_path, "w", encoding="utf-8") as f:
yaml.safe_dump(task_list, f, allow_unicode=True)