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dcexpert 发表于 2018-1-25 13:50
检查一下连接，看起来是没有找到芯片，rom是空的，所以出错
连接是好的
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为什么我的会报错：
Traceback (most recent call last):
File "main.py", line 8, in
TypeError: function takes 2 positional arguments but 1 were given
这是我的main.py
[Python] 纯文本查看 复制代码
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from pyb import Pin
from ds18x20 import DS18X20
Pin("Y11",Pin.OUT_PP).low()#GND
Pin("Y9",Pin.OUT_PP).high()#VCC
pyb.delay(100)
DQ=DS18X20(Pin('Y10'))#DQ
while True:
tem = DQ.read_temp()
print(tem)
pyb.delay(1000)
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为什么我的会报错：
Traceback (most recent call last):
File "main.py", line 8, in
TypeError: function takes 2 positional arguments but 1 were given
这是我的main.py
from pyb import Pin
from ds18x20 import DS18X20
Pin("Y11",Pin.OUT_PP).low()#GND
Pin("Y9",Pin.OUT_PP).high()#VCC
pyb.delay(100)
DQ=DS18X20(Pin('Y10'))#DQ
while True:
tem = DQ.read_temp()
print(tem)
pyb.delay(1000)
复制代码
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File "main.py", line 10, in
TypeError: function takes 2 positional arguments but 1 were given
#main.py
import pyb
from pyb import Pin
from ds18x20 import DS18X20
Pin("Y11",Pin.OUT_PP).low()#GND
Pin("Y9",Pin.OUT_PP).high()#VCC
pyb.delay(100)
DQ=DS18X20(Pin('Y10'))#DQ
while True:
tem = DQ.read_temp()
print(tem)
pyb.delay(1000)
复制代码
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学习
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apple01 发表于 2018-1-4 17:47
谢谢推荐
程序太大的，下载时容易卡24.9%
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