微處理器 - TI CC2540 - Assembly - LED

參考資訊：
https://www.ti.com/lit/ug/swru191d/swru191d.pdf?ts=1610169216449&ref_url=https%253A%252F%252Fwww.google.com%252F

Direction


Alternative Function


main.s

    p0sel set 0xf3
    p0dir set 0xfd
  
    .org 0h
    jmp _start
   
    .org 100h
_start:
    mov p0dir, #0x01
    mov p0sel, #0x00
loop:
    setb p0.0
    call delay
    clr p0.0
    call delay
    jmp loop

delay:
    mov r6, #50
d0:
    mov r5, #255
d1:
    mov r4, #255
d2:
    djnz r4, d2
    djnz r5, d1
    djnz r6, d0
    ret
    .end

編譯、燒錄

$ mcu8051ide --compile main.s
$ sudo cc-tool -v -e -w main.hex
    Programmer: CC Debugger
    Target: CC2540
    Erasing flash...
    Completed       
    Writing flash (34 B)...
    Completed (0.12 s.)
    Verifying flash...
    Completed (0.07 s.)

完成