fix some non-ASCII character

In the file "PCF8591.py"
2016-08-20 21:53:04 +08:00
parent a5883f0402
commit 8cc98729a1
1 changed files with 1 additions and 1 deletions
@@ -12,7 +12,7 @@ address = 0x48	#default address of PCF8591
 bus=smbus.SMBus(1)
 cmd=0x40		#command

-def analogRead(chn):#read ADC value，chn:0,1,2,3
+def analogRead(chn):#read ADC value,chn:0,1,2,3
 	value = bus.read_byte_data(address,cmd+chn)
 	return value