PROTOCOLS

There are many protocols in embedded field for the communication. But which protocol should we use depends on the requirement of the user .

Here there  are some serial protocols we are going to discuss
1. SPI (serial peripheral interconnect)
2. XMODEM   and PROBLEMS
3. YMODEM   and PROBLEMS
4. ZMODEM   and PROBLEMS
5. KERMIT     and PROBLEMS
6. I2C             and PROBLEMS
7. USART       and PROBLEMS