Hello everyone: I have been developing single board booting under x86 recently. I encountered some problems in the process and hope to discuss them with you; 1 After the single board is powered on, th
If I need to calculate the sum of 8 numbers and implement it on the development board, what is the difference between the following two situations? Is there a better method and which one can reduce th
In the HyperTerminal, at+cgdcont=1,"ip","cmnet" OK at+cgatt=1 OK at+cgact=1 OK OK at+cgpaddr=1 +CGPADDR: 1 Shouldn't this return an address starting with 10? Why doesn't it return this? OK