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Step 12The End (and here's the files)
The software provided is now almost complete! I have RPM monitoring working and my Windows GUI is nearly complete. I also added save-states so that the fan will turn on to its default speed along with the LED's when the PC first turns on. The cross-fading also works, but I haven't documented the protcol entirely yet.
All serial frames follow this format:
0xAA |Command byte | Value byte | 0xFF
Some commands don't take a value, but you must send a value byte to fill the 4-byte frame,
the value you send is ignored, 0x00 will do (so will anything else).
Some new commands:
0x03 = Save current state to EEPROM
0x04 = Load saved state from EEPROM
0x31 - 0x3C = Receive LED values
0x41 - 0x4C = Set crossfade buffer
0x51 - 0x5C = Receive crossfade buffer
0x61 = Start CrossFade (the value byte is microsecond delay in the fade loop, increase for slow fades)
All the files are now located on my Google Code Project!
http://code.google.com/p/rgbfan/
All serial frames follow this format:
0xAA |
Some commands don't take a value, but you must send a value byte to fill the 4-byte frame,
the value you send is ignored, 0x00 will do (so will anything else).
Some new commands:
0x03 = Save current state to EEPROM
0x04 = Load saved state from EEPROM
0x31 - 0x3C = Receive LED values
0x41 - 0x4C = Set crossfade buffer
0x51 - 0x5C = Receive crossfade buffer
0x61 = Start CrossFade (the value byte is microsecond delay in the fade loop, increase for slow fades)
All the files are now located on my Google Code Project!
http://code.google.com/p/rgbfan/
fan_serial_protocol_b.txt677 bytes| « Previous Step | Download PDFView All Steps | Next Step » |
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Jun 29, 2011. 8:05 PMbrains1
says:
nice might try it a lot of work thow
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