Simple says, is that from usart2 receiving data, to an array, and then through the usart1 output to a computer, this is my way of thinking,
In general, in order to realize the function of the is, the computer through a wireless ad-hoc network jump module to usart2, then return to the computer through the usart1, I mainly write to usart2 usart1 code, write a day, head is bald,
Bosses give directions thinking is good, have the code so much the better
CodePudding user response:
You find on taobao chip development board, have the source code download, change again,CodePudding user response:
Reference WaveShare micro snow website.CodePudding user response:
If just to forward, where need to transfer, direct docking module is good; If with 32 transit, a serial port to receive, to receive complete, call again another serial port to no, receives the completed time delay can be use to judge, you can also use fifo