Activity for Michelle Dupuis
-
Michelle Dupuis posted a comment on ticket #202
Please close - not a zint issue. (Good lesson for anyone testing barcodes - try multiple scanners) Thanks
-
WOW....so I was using "QR Code Scanner" for android which decodes the number with prefix "CR" . So I tried using "Barcode Scanner" for android it it decodes the number with prefix "M". Any chance the ascii value is 13 which is control-M, or interpreted character "CR" (carriage return). Just looking for how a scanner can make such an obvious mistake. I suppose this underscores the importance of using a good scanner! (Staying on topic). Thanks for finding that!
-
I actually opened a ticket, but on Git Hub. I wasn't sure if one/both sites are used for bug tracking. I didn't want to double post in case that annoyed someone. It would be great to find a good android scanner (since I sometimes scan a user's badge at remote site). I tried 3 different Android scanners and they're OK, but don't show developer level details.
-
I realize that :) In order to diagnose what I think is a Zint problem (with PDF417) I need a barcode reader that shows a lot of detail (most just decode and show the symbology and maybe compaction mode). I'm hoping someone in this project can recommend a great decoder...
-
Just to clarify, content type is actually "compaction mode", and check digits is ECC. Trying to use the right words :)
-
Android app to fully decode PDF417 or other barcodes
-
I can't seem to reproduce the problem at will. Once in a while I just see the output barcode of all zero's, and my program log does suggests all steps executed without error. If I can figure out how to reproduce I'll post more info. For now, maybe this post will just help someone else who experiences the same symptom
-
Barcode string all zero's
-
The new barcode looks perfect! (As of 2.6.6 released today). Happy to send the bounty - send me a private message with your info and I'll paypal you $50.
-
Great! I'll try the new code once the new release happens on Monday. (I haven't tried pulling down forks before...so that will make my life easier.)
-
Great! I'll try the new code by end of week to try it (my code isn't compileable at the moment so can't test anything)
-
I confirmed in the code that binary mode is the same as input=DATA_MODE BTW, I found 2 more online PDF417 generators, and all 3 generate identical codes. Only Zint is different. Very strange!
-
Actually columns show be: 3
-
I’m not sure how to set binary mode from the API. I tried: my_symbol->input_mode = DATA_MODE; and also UNICODE_MODE Are either the same as binary mode? The input is still a "char input[20]" cast as (unsigned char)...in case that matters If ECI is not supported, how do I disable it? Just not set a value in the struct? (i.e. leave at 3)?
-
I’m not sure how to set binary mode from the API. I tried: my_symbol->input_mode = DATA_MODE; and also UNICODE_MODE Are either the same as binary mode? The input is still a "char input[20]" cast as (unsigned char)...in case that matters
-
Bounty ($50) for figuring out parameters to recreate barcode
-
When I tried to scan a PDF417 barcode generated with Zint it was refused (by the client scanner). To clarify, the code was read but their app said the number was not valid. Yet the same number encoded by their PDF417 generator was accepted. If it is codepage (which I assume is set through ECI), is there a way to determine what codepage is being used by an existing barcode? (For example is there a scanner app for android which will report on ECI in use?) I tried ECI's 0 through 5 and could not reproduce...
-
When I tried to scan a PDF417 barcode generated with Zint it was refused (by the client scanner). If it is codepage (which I assume is set through ECI), is there a way to determine what codepage is being used by an existing barcode? (For example is there a scanner app for android which will report on ECI in use?) I tried ECI's 0 through 5 and could not reproduce the barcode necessary. In fact I've spent days messing with input parameters. Is it ok if I open a ticket with a bounty (eg $50) for anyone...
-
I wonder if the issue could be compaction (Text/Binary/Numeric). Looking at the pdf417.c code it appears that the algorithm detect which is best, and can even switch between them during encoding. But, is there a way to force a particular compaction so I can test that?
-
Zint PDF417 codes don't match reference
-
I realize Zint implements error correction as 2^(1+k) where k is the security level. So 2 is the minimum. So even if k=0 I can only get down to 2 codewords. So I'll just have to accept that I suppose....we can close this if you want
-
PDF417 bug regarding error correction level
-
The first part of my question seems easier than I thought. I didn't have to set any of the compiler macros that I saw (other than NO_PNG) and it seems to compile with just calling the zint functions. But I have not figured out if it's possible to reduce the memory footprint by eliminating unneeded barcode types.
-
The first part of my question seems easier than I thought. I didn't have to set any of the compiler macros that I saw (other than NO_PNG) and it seems to compile. But I have not figured out if it's possible to reduce the memory footprint by eliminating unneeded barcode types.
-
use Zint without creating library
-
The download tar is corrupt...can someone upload a new one?
-
I have 4 modems on my Hylafax server (2 groups). How do I configure Winprint HylaFAX to use a specific modem or group? I see a "modem" field in the config window, but no idea what to populate this field with. The /dev/ttytXXX device? A modem name? A group name? Can someone give examples?
-
Would you have an example / sample source code? For example printing the stocks in...
-
Would you have an example / sample source code? For example printing the stocks in...
-
I'm planning to deploy LCDproc on CentOS 7 which uses systemd. Has anyone created...
-
Is there a way to 'clear' the screen? (and command?)
-
Screen not overwriting background
-
Backlight 'open' setting now working as expected
-
THanks - so it looks like LCDproc will extend the graph above 1 character (for vbar)...
-
I found an article online about someone controlling the add-on card of a CF-635 through...
-
I found an article online about someone controlling the GPO (LED's) on the CF-635...
-
I'm new to LCDproc and am designing my client code right now. Comparing various documentation...
-
Can I make an VBar that is 1 character wide by 2 characters tall? Or do I manually...
-
I'll start by saying new users could probably figure this out by digging into the...
-
I just installed lcdproc onto Fedora 20 as an RPM. I noticed that the xosd.so is...
-
I got it compiled finally once I used the right libraries (per my other post) - thanks!...
-
Is this perhaps a bug? (Should I open a ticket)?
-
Does that mean that the XCA database contains everything needed to backup: Private...
-
I wish to automate the creation of the CRL for my CA, and I need to provide the path...
-
I wish to automate the creation of the CRL for my CA, and I need to provide the path...
-
I wish to automate the creation of the CRL for my CA, and I need to provide the path...
-
I wish to automate the creation of the CRL for my CA, and I need to provide the path...
-
I might have solved this: CentOS/RH users would need package: libtool-ltdl-devel...
-
I might have solved this: CentOS/RH users would need package: libtool-ltdl-devel...
-
I might have solved this: CentOS/RH users would need package: libtool-ltdl-devel...
-
Compiling under CentOS 6
-
Missing certificate templates
1