Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
fpga_fan_controller [2016/08/26 11:57]
joel [Performance]
fpga_fan_controller [2017/12/06 11:18] (current)
Line 33: Line 33:
  
 ==== Packet Format ==== ==== Packet Format ====
-Data is transmitted by a 2/3rd / 1/3rd PWM scheme:+Data is transmitted by a 2/3rd / 1/3rd PWM scheme ​at ~2000bps.
  
 {{:​hunter_fan:​pwm-modulation.png|}} {{:​hunter_fan:​pwm-modulation.png|}}
  
-^ Command ​    ^ Preamble ​ ^^ 4-bit Fan Id   ^^^^ Payload ​                  ​^^^^^^^+^ Command ​    ^ Preamble ​ ^^ 4-bit Fan Id   ​^^^^ ​7-bit Payload ​            ​^^^^^^^
 ^ Off         | 0   | 0      | LSB | ⋅   | ⋅   | MSB | 1 | 1 | 1 | 1 | 0 | 0 | 1 | ^ Off         | 0   | 0      | LSB | ⋅   | ⋅   | MSB | 1 | 1 | 1 | 1 | 0 | 0 | 1 |
 ^ Speed 1     | ::: | :::    | ::: | ::: | ::: | ::: | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ^ Speed 1     | ::: | :::    | ::: | ::: | ::: | ::: | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
fpga_fan_controller.1472227070.txt.gz · Last modified: 2017/12/06 11:18 (external edit)