Bootloader Mode
In bootloader mode, a “bootloader” firmware starts running on the ADIS1700x device. The ADVS200x sensor and
IMU are not accessed. This mode is used by the PC application to allow the user to upload new firmware.
ADVS200x Luminance Image
The ADIS1700x delivers luminance images captured from the on-board ADVS200x sensor. The image has the fol-
lowing properties:
•
Image size is QVGA (320 x 240 pixel)
•
Each pixel is a 10-bit value (ranging from 0 to 1023), where 0 is the brightest pixel and 1023 is the darkest
pixel
•
The pixel value is proportional to the log of the light intensity. The value is an indicator of the time the pixel
requires to reach a reference voltage
In Smart Camera mode, ADIS1700x Demo application continuously polls for the luminance image. The applica-
tion displays the image in the
Main Display Panel under the
Luminance
tab.
Displayed Image Enhancement
The
Image Enhancement
figures show the effect of enhancement on an image of a building.
Table 5-1:
Image Enhancement
Image Without Enhancement
Image With Enhancement
Operating Modes
ADIS1700x Vision-Sensing Camera Module User Guide
5–9
