$ exiftool -b -Palette FLIR0074.jpg | convert -size 224X1 -depth 8 RGB:- -separate -swap 1,2 -set colorspace YCbCr -combine -colorspace sRGB -level 4096,60928 -resize 448x30! iron16.png
perfect:Regarding the charging current. The chip in the external charger (L4001) uses a linear trickle charger to trickle charge a battery at 50mA in order to meet the minimum charge voltage. It then switches to a PWM charger. PWM will likely confuse a DC current monitoring device as it isn't dc it is switched DC
You would need to monitor the charge current with a dc current probe and oscilloscope.
Your exiftool + imagemagick pipes are even more convoluted than mine
So, to set up a reality check in preparation of doing some parameter fiddling on CALIB.RSC, I copied the file and stripped the last # CRC32 line, then ran it through the Python script presented in message #260.
I found that the resulting CRC32 didn't match the original file CRC32.
import binascii
import sys
with open(sys.argv[1], 'r') as fp:
data = fp.read()
crc32_line = '# CRC32 %08x\r\n' % (binascii.crc32(data) & 0xffffffff);
print crc32_line , ;
it was a hard work together with Phil decoding the Flir Exif Headers
Phil is a master of perl and my parts are reverse engineering of unknown Flir tags and build the IM pipes
I'm very interested in your workflow
please publish more about it
# CRC32 6134ae5a
import binascii
data2="blah,blah\r\n"
crc32_line2 = '# DOUBLE CHECK CRC32 %08x\r\n' % (binascii.crc32(data2) & 0xffffffff);
print crc32_line2 , ;
I get the same correct result there as well.
import binascii
import sys
def test_crc(label, data):
print "{0:14s}: {1:=08x}".format(label, ((binascii.crc32(data) & 0xffffffff )) )
test_crc("blah,blah\\r\\n", "blah,blah\r\n")
test_crc("blah,blah\\r", "blah,blah\r")
test_crc("blah,blah\\n", "blah,blah\n")
with open(sys.argv[1], 'r') as fp:
data = fp.read()
test_crc("TEXT OPEN", data)
with open(sys.argv[1], 'rb') as fp:
data = fp.read()
test_crc("BINARY OPEN", data)
The E4 is only 9 fps, so maybe not the best option for vehicle safety.
Some questions for experts (or someone else) on menu-hack:
I played around with my E4/8 and added and replaced some color palettes. But how can I change the palette icons?
I also customized the palette names in the language file, but unsuccessful when the length is not equal (e.g. want to replace "Arctic" with "Coldspot")
And what about zoom? Why is it not in use? Ok, digital zoom, what else? I activated zoom and it works fine.
QuoteThe E4 is only 9 fps, so maybe not the best option for vehicle safety.It's not uncommon for automotive TIC's to operate at 9Hz as well, since they want people to be able to take their vehicles out of country on road trips without having to apply for a permit through the government first. They would otherwise need to have a security check done on all customers prior to purchasing one of their cars as well. 9Hz is sufficient.
Good day, friends! I just discovered this awesome thread!
Please tell, is there a hack for latest Flir E4 HW model (1.1) with
latest firmware (1.2something), or I am too late to the party?