7cb53cc8f1
The files being uploaded are the current versions of the files from argon40. These files are being archived as I want to be able to reference them from time to time. Also I can compare the files that were ship with the proto type.
75 lines
1.5 KiB
Python
75 lines
1.5 KiB
Python
#!/usr/bin/python3
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#
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# Argon Register Helper methods
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# Same as argonregister, but no support for new register commands
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#
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import time
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import smbus
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# I2C Addresses
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ADDR_ARGONONEFAN=0x1a
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ADDR_ARGONONEREG=ADDR_ARGONONEFAN
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# ARGONONEREG Addresses
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ADDR_ARGONONEREG_DUTYCYCLE=0x80
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ADDR_ARGONONEREG_FW=0x81
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ADDR_ARGONONEREG_IR=0x82
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ADDR_ARGONONEREG_CTRL=0x86
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# Initialize bus
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def argonregister_initializebusobj():
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try:
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return smbus.SMBus(1)
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except Exception:
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try:
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# Older version
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return smbus.SMBus(0)
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except Exception:
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print("Unable to detect i2c")
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return None
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# Checks if the FW supports control registers
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def argonregister_checksupport(busobj):
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return False
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def argonregister_getbyte(busobj, address):
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if busobj is None:
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return 0
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return busobj.read_byte_data(ADDR_ARGONONEREG, address)
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def argonregister_setbyte(busobj, address, bytevalue):
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if busobj is None:
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return
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busobj.write_byte_data(ADDR_ARGONONEREG,address,bytevalue)
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time.sleep(1)
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def argonregister_getfanspeed(busobj, regsupport=None):
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return 0
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def argonregister_setfanspeed(busobj, newspeed, regsupport=None):
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if busobj is None:
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return
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if newspeed > 100:
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newspeed = 100
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elif newspeed < 0:
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newspeed = 0
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busobj.write_byte(ADDR_ARGONONEFAN,newspeed)
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time.sleep(1)
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def argonregister_signalpoweroff(busobj):
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if busobj is None:
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return
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busobj.write_byte(ADDR_ARGONONEFAN,0xFF)
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def argonregister_setircode(busobj, vallist):
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if busobj is None:
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return
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busobj.write_i2c_block_data(ADDR_ARGONONEREG, ADDR_ARGONONEREG_IR, vallist)
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