电动机,dsPIC,自动控制,程序

Subr w5,#1,w5 Mov w2,ACCAL Mov w3,ACCAH Clr ACCAU

Sftac A,w4 Sftac A,w5 Mov ACCAH,w6 Mov tL,w2 Mov tH,w3

Repeat #17

div.ud w2,w6 mov w0,ACCAL clr ACCAH

sftac A,w4

sftac A,w5

Goto TB10

TB9:

Subr w4,#1,w4 Mov w2,ACCAL Mov w3,ACCAH Clr ACCAU

Sftac A,w4 Mov ACCAH,w6 Mov tL,w2 Mov tH,w3

Repeat #17

div.ud w2,w6 mov w0,ACCAL clr ACCAH

sftac A,w4

TB10:

Mov ACCAH,w0 mov w0,Ty goto TB12

TB11:

Clr Ty Clr NYL Clr NYH TB12:

MOV Tx, w0 MOV w0, OC7R

Mov w0,PR2 MOV Ty, w0 MOV w0, OC8R