void delay100us(unsigned char n) { #pragma asm more: mov R3,#48 djnz R3,$ djnz R7,more #pragma endasm } The result is: DELAY100US.C(1): warning C280: 'n': unreferenced local variable When I called it,
[i=s]This post was last edited by jszszzy on 2021-11-16 23:26[/i]Anxinke PB-02 module review (1) ------ appearance displaycompilation environment construction
The module arrived a few days late becaus
I built an integrated library myself. After drawing the schematic and package, I also associated it. When generating the PCB, why does it say that the package cannot be found? Attached file, can the m
[color=#333333][font=微软雅黑, arial][size=16px]Diode limiting is easy to understand. But I am a little confused about clamping. [/size][/font][/color][color=#333333][font=微软雅黑, arial][size=16px]Why can D
When using gcc to compile the u-boot kernel, an error is always reported, for example:
scripts/Makefile.host:118: recipe for target 'scripts/basic/fixdep' failed
Makefile:381: recipe for target 'scrip