利用正弦波设计的太阳轨道-24小时时钟

alias riguang.cgq d0

alias led.xianshiqi d1

alias v.jiao r15

alias h.jiaodu r14

alias mianji r13

alias xiaoshi r12

alias fenzhong r11

alias jiaodu r10

start:

yield

l v.jiao riguang.cgq Vertical

l h.jiaodu riguang.cgq Horizontal

bltal h.jiaodu 0 buyaofuzhi

div r0 v.jiao rad2deg

sin r0 r0

div r1 h.jiaodu rad2deg

sin r1 r1

mul mianji r0 r1

asin mianji mianji

mul mianji mianji rad2deg

move jiaodu mianji

blt h.jiaodu 90 shijian.huansuan

sge r0 h.jiaodu 90

slt r1 h.jiaodu 270

and r0 r0 r1

bnez r0 nizhuangA

sge r0 h.jiaodu 270

slt r1 h.jiaodu 360

and r0 r0 r1

bnez r0 nizhuangB

shijian.huansuan:

div r0 jiaodu 15

trunc xiaoshi r0

sub fenzhong r0 xiaoshi

mul fenzhong fenzhong 60

trunc fenzhong fenzhong

div fenzhong fenzhong 100

add r0 xiaoshi fenzhong

s led.xianshiqi Setting r0

j start

buyaofuzhi:

add h.jiaodu h.jiaodu 360

j ra

nizhuangA:

sub jiaodu 180 mianji

j shijian.huansuan

nizhuangB:

add jiaodu 360 mianji

j shijian.huansuan