GPIO_SET_PIN_CONFIG_IOCTL I/O 控件 项目 2023/08/09 2 个参与者 反馈 标头: #include <linux/gpio.h> 根据gpiopin_request 结构中指定的配置,设置一个或多个 GPIO 引脚的驱动器强度。 C 复制 #define GPIO_SET_PIN_CONFIG_IOCTL _IOWR(0xB4, 0x05, struct gpiopin_request) 言论 有...
to a gpio_config_t variable, specifically stating that I want a PULLUP on an Output pin, AND AND, having an external pull up resistor 1K (for good measure in case the pin does not have a pull-up), when the call is made to the gpio_config(&io_conf) the pin goes immediately LOW...