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Software User Manual - Argos3D - P33x
Last change: 29 June 2020/Version 10
Follow these instructions to use the snapshot function:
•
Disable video mode in register
Mode0
.
•
Enable the Frame Average filter for distance data in register
ImgProcConfig
.
•
Optionally, enable also the Frame Average filter for amplitude data in register
ImgProcConfig2
.
•
Configure the number of frames to be averaged in register
FilterFrameAverageConfig
.
•
Request a new snapshot by setting the corresponding bit in register
Mode0
. (The bit is self-clearing.)
4.14
Temperature Sensors
4.14.1
Over Temperature Protection
The Argos3D - P33x firmware has a built-in monitoring for over-temperature condition of the LIMs. If the LIM
temperature exceeds 70°C, the camera will automatically stop illumination and streaming, until temperature is
below 68°C.
During over-temperature condition, bit 9 of the
Status
register is set.
The maximum allowed temperature for the LEDs can be changed in register
MaxLedTemp
. However, we do not
recommend to set values larger than 70°C, because it drastically reduces the lifetime of the LEDs.
4.14.2
ToF Sensor Temperature
The TIM-U-IRS1020C supports two temperature sensors: The one incorporated into the ToF sensor chip, and a
separate temperature sensor near the ToF sensor chip.
Register
TempSensorConfig
allows selecting a temperature sensor. Note that for very small integration times, the
temperat
ure cannot be read out from the ToF sensor, and the temperature may be set to “invalid”.
4.15
Color Sensor
Data from the color sensor can be transmitted in two different ways (The numbers give the priority):
1.
Color channel: Send color data as part of the data streaming protocol, along with data from the ToF
sensor. Select an appropriate mode in register
ImageDataFormat
. Select resolution, data format
(RGB565 or JPEG compressed), and frame rate of the color sensor in register
ColorStreamParams
.
2.
UDP Color Sensor Stream: Send color data with the data streaming protocol, but independent from ToF
sensor data. A separate destination IP address and destination UDP port can be configured.