quirc
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dlbeer
QR decoder library
Support for FUNC1 modes defined in section 7.4.8 of the standard, a small detail missing in an otherwise well constructed, fast, and useful library.
Hey! I am using this library with my own sketch and everything seemed to work well the first few times but now it always shows a "Decoding Failed" error every...
Hello, Would you be willing to add support for micro QR-code? https://www.qrcode.com/en/codes/microqr.html Regards,
The main purpose of this PR is to use this library in a special case with more heap space than stack. ex) ESP32 can have external memory (PSRAM), [but that...
This PR make quirc use mmap instead of calloc to allocate memory of quirc->image. The use case I have for this is to be able to use mmap() on the...
For software selection purposes, can you be a little bit more specific in the README.md about what QR code standards/variants the library is supposed to support?
few code add for outer alloc image for low memory device. Add outer_alloc flag. Add int quirc_set_image_buffer(struct quirc* q, uint8_t* image_buffer); call quirc_set_image_buffer(struct quirc* q, uint8_t* image_buffer); before int quirc_resize(struct...
Hi! I'm trying to decode QRs generated by Android to share wifi credentials but the rounded corners in the position patterns prevent it. It seems that quirc misdetec grid size,...
when i run the qrtest, the library can't detect the qrcode in the image, idon't know the reason, it seems the qrcode is quite clear. 
Do not know why this one can not be detected, but other software can recognize it. You can try to use online check: https://cli.im/deqr
