def monitor(state, value1, value2):
if (state == "motor"):
import machine
a1 = machine.Pin(4, machine.Pin.OUT, value=0)
a2 = machine.Pin(15, machine.Pin.OUT, value=0)
b1 = machine.Pin(14, machine.Pin.OUT, value=0)
b2 = machine.Pin(12, machine.Pin.OUT, value=0)
if (value1 == "A"):
if (value2 == "1"):
a1.value(0)
a2.value(1)
elif (value2 == "2"):
a1.value(1)
a2.value(0)
else:
a1.value(0)
a2.value(0)
elif (value1 == "B"):
if (value2 == "1"):
b1.value(0)
b2.value(1)
elif (value2 == "2"):
b1.value(1)
b2.value(0)
else:
b1.value(0)
b2.value(0)
del machine, a1, a2, b1, b2
elif (state == "oled"):
import oled
if value1 != '' or value2 != '':
oled.clear()
oled.header(value1)
oled.body(value2)
oled.show()
del oled
else:
oled.clear()
oled.finished('OLED Monitor')
del oled
elif (state == "beep"):
import beeper
beeper.speaker(int(value1), int(value2))
del beeper
elif (state == "sensor"):
import machine, time
adc = machine.ADC(0)
while (True):
send("monitor:sensor:" + str(adc.read()))
time.sleep_ms(500)
del machine, time, adc
from microbit import *
import oled
while True:
raw = i2c.read(0x20, 1)[0]
res = 0
for i in range(8):
res = res * 2 + (raw & 1)
raw //= 2
oled.show(0, 0, b'\xb6\xfe\xbd\xf8\xd6\xc6%10s' % bin(res))
oled.show(3, 0, b'\xca\xae\xbd\xf8\xd6\xc6%4d' % res)
sleep(200)
import neo_color, neo_img
import oled, mb
from microbit import *
grps = (1, )
neo_color.setup(grps, addr=SLOT)
for row in range(4):
pool = [mb.get_type(chr(ord('a') + row * 4 + i)) for i in range(4)]
oled.show(row * 2, 0, pool)
display.show(Image.HAPPY)
while 1:
for i in range(24):
neo_color.set_pixel(0, i, (i * 2, i * 2, 48 - i * 2))
for i in range(24):
neo_color.set_pixel(0, i, (0, 0, 0))
from microbit import *
import oled, mb
while True:
r = mb.get_bin()
oled.show(0, 0, b'\xb6\xfe\xbd\xf8\xd6\xc60b%8s' % r)
oled.show(3, 0, b'\xca\xae\xbd\xf8\xd6\xc6%4d' % int(r, 2))
sleep(200)
# 简介：
# 读取温湿度模块示数并显示在OLED显示屏上
# 增加条件结构以对当前温湿度状态分级
# 增加循环结构进行持续判断，并使用GB2312编码改用中文显示
# 通过Python条件生成式对代码进行压缩
import temp_humi, oled # 导入模块控制库
from microbit import sleep
sleep(0) # 若读数为0则增大该处停顿时长等待温湿度模块加载完成
# 循环进行
while True:
# 读取温度、湿度
tmp, hum = temp_humi.temp_humi()
# 在OLED显示读数（中文）
oled.clear()
oled.show(0, 0, b'\xce\xc2\xb6\xc8\xa3\xba%s\xa1\xe6' % tmp)
oled.show(2, 0, b'\xca\xaa\xb6\xc8\xa3\xba%s\xa3\xa5' % hum)
# 判断温湿度状态
tmp_state = b'\xb5\xcd\xce\xc2' if tmp < 20 else b'\xca\xca\xd6\xd0' if tmp < 30 else b'\xb8\xdf\xce\xc2' # 低温<适中<高温
hum_state = b'\xb8\xc9\xd4\xef' if hum < 50 else b'\xb3\xb1\xca\xaa' # 干燥<潮湿
# 在OLED显示状态
oled.show(6, 0, tmp_state + b', ' + hum_state)
# 1秒后再次读取
sleep(1000)
import oled
import wifi
import network
import time
import machine
ssid = "WUSI-601"
password = "******"
oled.text("connecting WIFI", 0, 0)
oled.show()
if (wifi.do_connect(ssid, password)):
wlan = network.WLAN(network.STA_IF)
status = wlan.ifconfig()
oled.fill(0)
oled.text("conneted", 0, 0)
oled.text(status[0], 0, 8)
oled.show()
else:
oled.fill(0)
oled.text("error", 0, 0)
oled.text("not connected", 0, 8)
oled.text("check ssid or pa", 0, 16)
oled.text("ssword", 0, 24)
oled.show()
time.sleep_ms(1000)
import dht
DHT = dht.DHT11(machine.Pin(12))
while (1):
DHT.measure()
oled.clear()
led.off()
timer=0
light_read=0
tmp,hum='--','--'
while True:
timer+=1
# 每500帧更新温湿度读数
if timer>500:
timer-=500
t,h=temp_humi.temp_humi()
if t!=None:
tmp,hum=t,h
oled.clear()
oled.show(1,8,b'\xce\xc2\xb6\xc8\xa3\xba%s\xa1\xe6'%tmp)
oled.show(4,8,b'\xca\xaa\xb6\xc8\xa3\xba%s\xa3\xa5'%hum)
# 每50帧更新光敏电阻读数，显示于LED上
if timer%50==0:
l=light.value()
if l!=None:
light_read=l
if light_read>1000:
if not led_on:
led_on=1
led.on()
else:
if led_on:
led_on=0
led.off()
# 简介：
# 读取温湿度模块示数并显示在OLED显示屏上
# 增加条件结构以对当前温湿度状态分级
import temp_humi, oled # 导入模块控制库
from microbit import sleep
sleep(0) # 若读数为0则增大该处停顿时长等待温湿度模块加载完成
# 读取温度、湿度
tmp, hum = temp_humi.temp_humi()
# 在OLED显示读数
oled.clear()
oled.show(0, 0, b'Temp: %s\'C' % tmp)
oled.show(2, 0, b'Humi: %s%%' % hum)
# 判断温湿度状态
if tmp < 20:
tmp_state = b'Cold'
elif tmp < 30:
tmp_state = b'Cool'
else:
tmp_state = b'Hot'
if hum < 50:
hum_state = b'Dry'
else:
hum_state = b'Wet'
continue if ta > tb: ta, tb = tb, ta if ta == 1 and tb == 2: # 测试OLED、温湿度、拨码 import oled, temp_humi display.clear() while not (button_a.get_presses() + button_b.get_presses()): chn = i2c.read(0x20, 1)[0] ptr = 1 for i in range(10): display.set_pixel(i % 4, i // 4, 9 * bool(chn & ptr)) ptr *= 2 oled.clear() temp, humi = temp_humi.temp_humi() oled.show(0, 0, b'\xce\xc2\xb6\xc8\xa3\xba%s\xa1\xe6' % temp) oled.show(2, 0, b'\xca\xaa\xb6\xc8\xa3\xba%s%%' % humi) temp, humi = temp_humi.temp(), temp_humi.humi() oled.show(4, 0, b'\xce\xc2\xb6\xc8\xa3\xba%s\xa1\xe6' % temp) oled.show(6, 0, b'\xca\xaa\xb6\xc8\xa3\xba%s%%' % humi) sleep(500) break elif ta == 3 and tb == 4: # 测试LED、电位器 display.show(Image.HAPPY) import led, poten led.off() flag, counter = 0, 0 while not (button_a.get_presses() + button_b.get_presses()): counter += poten.value() if counter >= 4096:
import oled oled.show(0, 0, "F**k!")
tmp = joypad.keys()
if tmp != None:
if tmp[1]:
input = 'a'
elif tmp[2]:
input = 'b'
elif tmp[4]:
input = 'c'
if other == 'x': # 等待对方输入
tmp = radio.receive()
if tmp and tmp in 'xabc': # 接收合法性判断
other = tmp
# 重复发送己方出拳
radio.send(input)
sleep(10)
# 显示并记录当局结果
time = running_time() + 2000 # 结果展示状态持续两秒
res = check_result(input, other) # 计算比赛结果
display.show(img_map[res])
res_pool.append((input, other, res)) # 保留至多3条比赛记录
if len(res_pool) > 3:
res_pool.pop(0)
oled.clear()
oled.show(0, 0, b'%2d\xca\xa4 %2d\xb8\xba %2d\xc6\xbd' %
tuple(res_count)) # 第一行显示累计对局结果
for i in range(len(res_pool)): # 显示最近至多3条比赛记录
oled.show(2 * i + 2, 0, show_log(res_pool[i]))
while running_time() < time: # 比赛结果显示保留2秒
sleep(10)
from microbit import *
import music
from random import randrange
import oled,joypad
score = 0
pos = 2
oled.clear()
oled.show(0,0,b'\xb5\xc3\xb7\xd6\xa3\xba0')# 得分：0
while 1:
dropy = 0
dropx = randrange(5)
while dropy<=4:
keys=joypad.keys()
if keys[3]:
pos=max(0,pos-1)
elif keys[4]:
pos=min(4,pos+1)
display.clear()
display.set_pixel(dropx,dropy,9)
display.set_pixel(pos,4,9)
dropy+=1
sleep(max(200,500-5*score))
if dropx==pos:
score+=1
music.play('C7:1',wait=False)
oled.show(0,0,b'\xb5\xc3\xb7\xd6\xa3\xba%d'%score)# 得分：{score}
else:
break
oled.show(2,0,b'\xd3\xce\xcf\xb7\xbd\xe1\xca\xf8')# 游戏结束
music.play(music.POWER_DOWN)
