root
ca13734bf0
Add kernel (Cortex-M0/M3/M4, Tricore, S32K, RISC-V ports), drivers, middleware (CAN stack, diagnostics, safety), applications, board support, build/test tooling, and documentation.
218 lines
8.1 KiB
Python
Executable File
218 lines
8.1 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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@file config_generator.py
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@brief Configuration file generator for Automotive RTOS
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"""
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import os
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import sys
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import argparse
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import json
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from pathlib import Path
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from typing import Dict, List, Any
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class ConfigGenerator:
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"""Generate RTOS configuration files"""
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def __init__(self, project_root):
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self.project_root = Path(project_root)
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self.config_dir = self.project_root / 'config'
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def load_configuration(self, config_file):
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"""Load configuration from JSON file"""
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with open(config_file, 'r') as f:
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return json.load(f)
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def generate_kernel_config(self, config: Dict[str, Any]):
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"""Generate kernel_config.h"""
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print("Generating kernel_config.h...")
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kernel = config.get('kernel', {})
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content = f"""/**
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* @file kernel_config.h
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* @brief Kernel configuration (auto-generated)
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* @note This file is auto-generated. Do not modify manually.
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*/
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#ifndef KERNEL_CONFIG_H
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#define KERNEL_CONFIG_H
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/* ============================================================================
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* Basic Kernel Configuration
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* ============================================================================ */
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#define MAX_TASKS {kernel.get('max_tasks', 32)}
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#define MAX_PRIORITY_LEVELS {kernel.get('max_priorities', 16)}
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#define TICK_RATE_HZ {kernel.get('tick_rate', 1000)}
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#define MAX_TASK_NAME_LENGTH {kernel.get('max_task_name_length', 16)}
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/* ============================================================================
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* Scheduler Configuration
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* ============================================================================ */
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#define SCHEDULER_TYPE SCHEDULER_PRIORITY_PREEMPTIVE
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#define ENABLE_ROUND_ROBIN {1 if kernel.get('round_robin', True) else 0}
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#define ROUND_ROBIN_TIME_SLICE {kernel.get('time_slice', 10)}
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#define ENABLE_DEADLINE_MONITORING {1 if kernel.get('deadline_monitoring', True) else 0}
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/* ============================================================================
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* Synchronization Configuration
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* ============================================================================ */
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#define MAX_SEMAPHORES {kernel.get('max_semaphores', 32)}
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#define MAX_MUTEXES {kernel.get('max_mutexes', 16)}
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#define MAX_QUEUES {kernel.get('max_queues', 16)}
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#define MAX_TIMERS {kernel.get('max_timers', 16)}
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/* ============================================================================
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* Memory Configuration
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* ============================================================================ */
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#define ENABLE_MEMORY_PROTECTION {1 if kernel.get('memory_protection', True) else 0}
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#define ENABLE_STACK_CHECK {1 if kernel.get('stack_check', True) else 0}
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#define DEFAULT_TASK_STACK_SIZE {kernel.get('default_stack_size', 1024)}
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#define HEAP_SIZE {kernel.get('heap_size', 65536)}
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#endif /* KERNEL_CONFIG_H */
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"""
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self._write_file(self.config_dir / 'kernel_config.h', content)
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def generate_task_config(self, config: Dict[str, Any]):
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"""Generate task_config.h"""
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print("Generating task_config.h...")
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tasks = config.get('tasks', [])
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content = f"""/**
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* @file task_config.h
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* @brief Task configuration (auto-generated)
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* @note This file is auto-generated. Do not modify manually.
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*/
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#ifndef TASK_CONFIG_H
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#define TASK_CONFIG_H
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#include "kernel_config.h"
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/* ============================================================================
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* Task Priority Definitions
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* ============================================================================ */
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"""
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# Generate priority definitions
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for task in tasks:
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name = task['name'].upper().replace(' ', '_')
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priority = task.get('priority', 0)
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content += f"#define TASK_PRIORITY_{name:<30s} {priority}\n"
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content += "\n/* ============================================================================\n"
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content += " * Task Period Definitions (ms)\n"
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content += " * ============================================================================ */\n"
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# Generate period definitions
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for task in tasks:
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name = task['name'].upper().replace(' ', '_')
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period = task.get('period_ms', 10)
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content += f"#define TASK_PERIOD_{name:<30s} {period}\n"
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content += "\n/* ============================================================================\n"
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content += " * Task Stack Sizes (bytes)\n"
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content += " * ============================================================================ */\n"
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# Generate stack size definitions
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for task in tasks:
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name = task['name'].upper().replace(' ', '_')
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stack_size = task.get('stack_size', 1024)
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content += f"#define TASK_STACK_{name:<30s} {stack_size}\n"
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content += "\n/* ============================================================================\n"
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content += " * Task Configuration Table\n"
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content += " * ============================================================================ */\n\n"
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content += "static const TaskConfigEntry_t task_config_table[] = {\n"
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content += " /* Name, Priority, Period, Stack, Deadline, Periodic, Critical */\n"
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for task in tasks:
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name = task['name']
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priority = task.get('priority', 0)
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period = task.get('period_ms', 10)
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stack_size = task.get('stack_size', 1024)
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deadline = task.get('deadline_ms', period)
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periodic = 'true' if task.get('periodic', True) else 'false'
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critical = 'true' if task.get('critical', False) else 'false'
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content += f' {{"{name}", {priority}, {period}, {stack_size}, '
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content += f'{deadline}, {periodic}, {critical}}},\n'
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content += "};\n\n"
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content += f"#define TASK_CONFIG_COUNT {len(tasks)}\n\n"
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content += "#endif /* TASK_CONFIG_H */\n"
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self._write_file(self.config_dir / 'task_config.h', content)
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def generate_can_config(self, config: Dict[str, Any]):
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"""Generate can_config.h"""
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print("Generating can_config.h...")
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can_config = config.get('can', {})
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content = f"""/**
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* @file can_config.h
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* @brief CAN configuration (auto-generated)
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*/
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#ifndef CAN_CONFIG_H
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#define CAN_CONFIG_H
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/* CAN Baudrate */
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#define CAN_BAUDRATE {can_config.get('baudrate', 500000)}
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#define CAN_FD_BAUDRATE {can_config.get('fd_baudrate', 2000000)}
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#define CAN_FD_ENABLED {1 if can_config.get('fd_enabled', False) else 0}
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/* CAN Message IDs */
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"""
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# Generate message ID definitions
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messages = can_config.get('messages', [])
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for msg in messages:
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name = msg['name'].upper().replace(' ', '_')
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msg_id = msg.get('id', 0x100)
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content += f"#define CAN_ID_{name:<30s} 0x{msg_id:03X}\n"
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content += "\n#endif /* CAN_CONFIG_H */\n"
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self._write_file(self.config_dir / 'can_config.h', content)
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def _write_file(self, file_path: Path, content: str):
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"""Write content to file"""
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file_path.parent.mkdir(parents=True, exist_ok=True)
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with open(file_path, 'w') as f:
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f.write(content)
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print(f" Generated: {file_path}")
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def generate(self, config_file: str):
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"""Generate all configuration files"""
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print("=" * 60)
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print("Configuration Generator")
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print("=" * 60)
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config = self.load_configuration(config_file)
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# Generate configuration files
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self.generate_kernel_config(config)
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self.generate_task_config(config)
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self.generate_can_config(config)
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print("\nConfiguration generation complete")
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def main():
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parser = argparse.ArgumentParser(description='Configuration generator')
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parser.add_argument('config_file', help='Configuration JSON file')
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parser.add_argument('--project', default='.', help='Project root directory')
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args = parser.parse_args()
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generator = ConfigGenerator(args.project)
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generator.generate(args.config_file)
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if __name__ == '__main__':
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main()
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