This course provides an in-depth understanding of the knowledge points of Huawei's HCNA certification exam. The course includes: basic principles of data communication, IP address planning and design, basic VRP operations, etc.
[size=4](1)__delay_cycles() is the delay function of IAR_msp430, which is used for accurate delay. You can write a program as follows: [/size] [size=4]-------------------------------------------------
#include#define TXBUF_SIZE 32 /*The maximum number of data bytes that can be sent in one frame*/ unsigned char TX_BUFF[TXBUF_SIZE]; /*Transmit buffer*/ unsigned char TX_NUM=0; /*Transmit total bytes v
[align=left]First of all, you need to have a complete understanding of the board. At least you need to know what functions this board has and how it implements these functions. Below I will give you t
When configuring the kernel, I disabled moduleization, but the kernel's own drivers are loaded as modules when booting. Is this a contradiction? Do I need to make modules when I recompile this kernel?
The explosive growth of the Internet and the accelerated integration of line networks and packet networks have put forward a series of new requirements for communication equipment and applications. Th