Gpio_SetIO函数有什么作用? en_result_t Gpio_SetIO(en_gpio_port_t enPort, en_gpio_pin_t enPin) 函数作手竖李毕迟用:设置纤悔pin管脚的端口模式//GPIO_SetBits(GPIOC, GPIO_Pin_13); GPIO_SetBits(GPIOC,... 你到寄存器定义的头文件去找 GPIO_Pin_13是怎么定义的,GPIO_SetBits设置相应寄存器的位...
pinctrl_virt: virtual_pincontroller { compatible = "100ask,virtual_pinctrl"; myled_pin: myled_pin { functions = "gpio"; groups = "pin0"; configs = <0x11223344>; }; i2cgrp: i2cgrp { functions = "i2c", "i2c"; groups = "pin0", "pin1"; configs = <0x11223344 0x55667788>; }; ...