refactor(drivers/usb):replace rtt usb stack with cherryusb #8799
+245,858
−1,809
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拉取/合并请求描述:(PR description)
最终目的:使用 cherryusb 替换 rtthread 自带的 usb 协议栈。同步的当前主线 commit
替换流程:
1,将原有的 usb stack 移动到 components/legacy 目录下,用于使用 rtt usb stack的用户
2,增加 cherryusb 至 drivers/usb 目录
3,选择部分bsp 增加 cherryusb 适配(主要增加非 IP 级别的底层驱动和 usb 初始化),其中 usb_config.h 目前是放在bsp中,每个 bsp会单独管理 usb_config.h。
4,目前已经适配 bouffalolab(bl616), 其余 bsp待定(需要先确定前面三步是否合理)
为什么提交这份PR (why to submit this PR)
你的解决方案是什么 (what is your solution)
请提供验证的bsp和config (provide the config and bsp)
]
当前拉取/合并请求的状态 Intent for your PR
必须选择一项 Choose one (Mandatory):
代码质量 Code Quality:
我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:
#if 0
代码,不包含已经被注释了的代码 All redundant code is removed and cleaned up