提供STM32 HAL库裸机和FreeRTOS的demo参考(双环形队列缓冲,中断可用) #203
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fool-cat
commented
Dec 8, 2024
fool-cat
commented
- 样例使用两个环形缓冲区用于缓冲shell与物理层的读写,提升性能(样例使用串口可以配置DMA/中断/轮询)
- 利用xprintf库提供类似printf功能API对接到shell
- 样例适配文件单独抽离,可根据此文件适配个人的芯片环境,仅需要对接发送接收等几个简单宏即可
- 编写移植说明,简单几步即可在keil中部署
1. 修复了宏定义为枚举导致预编译分支错误问题 2. 完善了keil ac5编译器的支持,目前能正常通过编译无警告 3. 新增了xprintf库的字符串格式化输出,提供了类似标准库的printf
1. 加锁解锁的API对接问题 2. 添加部分移植描述等
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1. 优化写缓冲溢出处理逻辑,保证输出数据的完整性 2. 增加shell_write直接往缓冲区写入数据,方便输出原始数据 3. 取消shell_printf的尾随模式打印 4. 增加作者推荐的overlay方式修改配置文件
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