Difference between revisions of "Fit-statUSB"

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== Using fit-statUSB in Windows ==
 
== Using fit-statUSB in Windows ==
=== From command line ===
+
=== Using fit-statUSB from command line ===
 
  echo [command] > \\.\[com port]
 
  echo [command] > \\.\[com port]
 
* [command] - the command sent to fit-statUSB over serial
 
* [command] - the command sent to fit-statUSB over serial

Revision as of 09:43, 6 June 2018

  • fit-statUSB is a programmable fingernail-size color LED that plugs into a USB port.
  • fit-statUSB provides status indication by changing the LED color, brightness and color cycle.
  • fit-statUSB identifies to the PC as a serial device and changes the LED color by text commands received over the serial port.

Commands

General

Commands to fit-statUSB are sent over serial port. No need to configure the baudrate, fit-statUSB adjusts automatically. Each command ends with a LF and executed immediately.

Set color

#RRGGBB
  • RR | GG | BB - HEX value of red, green, blue respectively

fit-statUSB will set the intensity of each of the colors.

Examples:
To set dim green

#001200

To set bright yellow combine red and green

#FFFF00

Set color sequence

Set a sequence of alternating colors. The sequence will cycle endlessly until a new color command is entered.

B#RRGGBB-tttt#RRGGBB....
  • RR | GG | BB - HEX value of red, green, blue respectively
  • tttt - time until next color is displayed

Examples:
Pulsing red color

B#FF0000-0200#000000-0600

Alternating red-blue

B#FF0000-1000#0000FF-1000

Cycle of red 0.1 sec - yellow 0.1 sec -white 1 sec - off 0.3 sec

B#FF0000-0100#FFFF00-0100#FFFFFF-1000#000000-0300

Set color transition period

Set how quickly current color fades to the next color.

Fnnnn
  • nnnn - transition time in mS. Permitted values: 0001 (immediate) to 9999 (slowest transition, 10 seconds)

Transition period is persistent until a new F command is entered.
For B command the F value will determine transition period between colors.

other (less common) commands

  • P - Enter Device firmware update mode
  •  ? - Return device UUID #
  • G - Return current color, (rr,gg,bb)

Using fit-statUSB in Windows

Using fit-statUSB from command line

echo [command] > \\.\[com port]
  • [command] - the command sent to fit-statUSB over serial
  • [com port] - the COM port assigned to fit-statUSB

Example: Assuming fit-statUSB is on COM10 the following command will set fit-statUSB color to red:

echo #FF0000 > \\.\COM10

Detect COM port of fit-statUSB

From Device Manager

Under device manager | Ports (COM & LPT)
look for

USB Serial Device (COMn)
  • n - COM port number

From command line

To identify which COM port is assigned to fit-statUSB use mode command

mode

You will receive a list of COM ports. fit-statUSB listing on COM10 looks like that:

Status for device COM10:
------------------------
   Baud:            9600
   Parity:          None
   Data Bits:       8
   Stop Bits:       1
   Timeout:         ON
   XON/XOFF:        OFF
   CTS handshaking: OFF
   DSR handshaking: OFF
   DSR sensitivity: OFF
   DTR circuit:     OFF
   RTS circuit:     OFF

PowerShell

powershell "$fitstatUSB= new-Object System.IO.Ports.SerialPort [com port]; $fitstatUSB.open(); $fitstatUSB.WriteLine('[command]'); $fitstatUSB.Close()"
  • [command] - the command sent to fit-statUSB over serial
  • [com port] - the COM port assigned to fit-statUSB

Example: Assuming fit-statUSB is on COM10 the following command will set fit-statUSB color to red:

powershell "$fitstatUSB= new-Object System.IO.Ports.SerialPort COM10; $fitstatUSB.open(); $fitstatUSB.WriteLine('#FF0000'); $fitstatUSB.Close()"