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DMCP interface 03.17_023
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Support for QR Code displaying. More...
Functions | |
| void | qrcode_disp (QRCode *qr, int xo, int yo, int z) |
| Displays generated QR code. | |
Support for QR Code displaying.
Example of QR Code generation and displaying:
(see https://github.com/ricmoo/QRCode for QR parameters details)
| void qrcode_disp | ( | QRCode * | qr, |
| int | xo, | ||
| int | yo, | ||
| int | z ) |
Displays generated QR code.
| qr | QR code structure |
| xo | X position on LCD |
| yo | Y position on LCD |
| z | Number of pixels per QR code "bit" square |