Fix output of FNC1 in first position needed for GS1

[warped-rudi]

It appears that this functionality was not fully implemented. Thus, code generation always failed when trying to use QRinput_setFNC1First().

Signed-off-by: Rüdiger Ihle [email protected]

[burlrice]

I'm new to this lib, and I'm still trying to familiarize myself with it. Could you share any sample code of how to encode the FNC1 character?

[warped-rudi]

The basic sequence to create GS1 codes should be something like this:

QRinput *input;
QRcode  *qrcode;

input = QRinput_new2( version, QR_ECLEVEL_M );

QRinput_setFNC1First( input );
Split_splitStringToQRinput( codeString, input, QR_MODE_8, true );
qrcode = QRcode_encodeInput( input );

QRinput_free( input );

FNC1 symbols on other positions than the first are represented as '0x1d' inside of 'codeString' (when using QR_MODE_8) or '%' (when using QR_MODE_AN).

[burlrice]

Thank you. You just saved me a lot of time.

Is there any chance your branch will get merged into the master repo?

[warped-rudi]

I have no idea. I sent this pull request two years ago and it never got any attention.

[fukuchi]

Hi @warped-rudi, @burlrice,

Thank you all for the discussion and the great contribution. I'll review and apply the request as soon as possible.