[Driver] add i2c hardware support for gd32e230 [草稿/进行中]#10569
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htynkn wants to merge 1 commit intoRT-Thread:masterfrom
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[Driver] add i2c hardware support for gd32e230 [草稿/进行中]#10569htynkn wants to merge 1 commit intoRT-Thread:masterfrom
htynkn wants to merge 1 commit intoRT-Thread:masterfrom
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经过更多测试,和rtc同时开有问题,异常处理需要完善下,pr先转为草稿状态 |
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拉取/合并请求描述:(PR description)
为什么提交这份PR (why to submit this PR)
为gd32e230 添加硬件i2c支持
你的解决方案是什么 (what is your solution)
之前gd32的i2c都是软件模拟的,无法复用。
新增drv_hw_i2c.h 和 drv_hw_i2c.c ,并在Kconfig新增启用和速率配置。
请提供验证的bsp和config (provide the config and bsp)
BSP_USING_HW_I2C=y
BSP_USING_HW_I2C0=y
BSP_HW_I2C0_CLOCK_SPEED=1000000
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