刚接触IMX6Q不久,通过一个简单的LED驱动和测试程序的编写来了解管脚配置过程。
LED驱动
找到以前编写驱动的基本框架,如下:
static long xxx_ioctl(struct file *filp, unsigned int cmd,unsigned long arg)static struct file_operations…
Technology moves fast these days. It can be challenging to keep up with the latest trends as well as new releases of your favorite projects. I’m here to help! Spring Boot and Angular are two of my favorite projects, so I figured I’d write y’all a guide …