摘要:
1.yum install minicom -y2.在终端输入:dmesg | grep tty显示从系统启动到现在串口插入拔出的信息: For example: usb 1-2: pl2303 converter now attached to ttyUSB0 查看串口是否可用,可以对串口发送... 阅读全文
摘要:
In Mini2440:First we need a Assembly program to call C program.crt0.S@switch to C program.text.global _start_start: ldr r0,=0x53000000 mov r1,#0... 阅读全文