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path: root/bsp/raspberry-pico/drivers/drv_soft_spi.c
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2024-04-29[spi] soft_spi_pin_init loop variable is initialized to 0LZerro
The loop variable in the function 'drv_soft_spi:xx_pin_init()' is initialized to 0.
2024-04-09[driver][soft-spi] spi device driver framework adds pin init function functionYuqiang Wang
为什么提交这份PR (why to submit this PR) ps:在设备初始化阶段不应该存在对硬件的操作 你的解决方案是什么 (what is your solution) ps:添加一个pin_init函数,在spi设备使用时调用该函数来完成硬件引脚的状态初始化,而不是在设备初始化阶段对硬件进行操作,已经在瑞萨HMI上通过验证
2023-06-04[bsp][pico]update: add drv_soft_spi (#7598)Shicheng Chu