AMS AS7225 Manual do utilizador - Página 8
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AS7225
Director Demo Kit User Guide
Command
ATVERHW
ATTEMP
ATXYZC
ATSMALLXYC
ATUVPRIMEC
ATDATA
ATDUVC
ATESP
Director Configration
ATCHAN1
ATCHAN2
ATCHAN3
ATCHANMOD
ATLEARN
ATINTRP
ATCALC
Control
ATINTTIME
ATGAIN
ams Demo Kit Manual
[v2-00] 2018-Jun-08
Response
OK
Returns the system hardware as a HEX value of the form
PRDTx where P=PartID and R=ChipRevision and DT=
DeviceType
OK
Read the current device temperature in degrees Celsius
OK
Read calibrated X, Y, and Z data
OK
Read calibrated x and y for CIE 1931 color gamut
OK
Read calibrated u', v' and u, v for CIE 1976 color gamut
OK
read all six raw values: red, green, blue, ir, dark, clear
OK
Read delta uv values
OK
Read the single 16 bit sum of ESP1 board devices
available
OK
CHAN_MODE 0: DIMMING
CHAN_MODE 1: DIMMING
CHAN_MODE 2: overall brightness (only for information)
OK
CHAN_MODE 0: disabled (0)
CHAN_MODE 1: STRING1 COLOR_TUNING
CHAN_MODE 2: STRING1 COLOR_TUNING with
DIMMING
OK
"CHAN_MODE 0: disabled (0)
CHAN_MODE 1: STRING1 complement
COLOR_TUNING
CHAN_MODE 2: STRING2 COLOR_TUNING with
DIMMING"
<value>OK
Select the channel mode. After channel switch, learning is
again necessary
<value>OK
Enables the channel learn mode. The maximum ratings
will be saved internally. On software reset or power cycle
the data will be available again and learn mode will be
disabled
<value>OK
"Enable/Disable Interrupt Pin, Default pin state: low (pin
disabled) or high (pin enabled),
Goes to low when new channel values are available. Will
be reseted to high, if channel data were read"
<value>OK
Starts new calculation
<value>OK
"Set sensor integration time.
Integration time = <value> x ~2.8msecs."
<value>OK
"Set sensor gain: 0=1X gain, 1=3.7X, 2=16X, 3=64X"
Description / Parameters
Page 8
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