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#define | BLK_NB_ISO14443_3A 32 |
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#define | DATA_WRITE_ISO14443_3A 0x11, 0x22, 0x33, 0x44 |
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#define | BLK_NB_ISO15693 32 |
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#define | DATA_WRITE_ISO15693 0x11, 0x22, 0x33, 0x44 |
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#define | BLK_NB_MFC 32 |
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#define | KEY_MFC 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
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#define | DATA_WRITE_MFC 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF |
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NFC 7 I2C Click example.
Description
This example demonstrates the use of NFC 7 I2C Click board by handling the detection and processing of various NFC technologies and protocols, and ensuring the application can respond to different NFC card types (A,B,F,V).
The demo application is composed of two sections :
Application Init
Initializes the driver and logger, performs the Click default configuration and reads the device firmware version.
Application Task
Waits for an NFC device to be discovered, checks if it supports a known NFC technology, and then handles the device based on its protocol. The application continues processing the device (reading and writing information) and waits until the card is removed. Once the card is removed, the discovery process is restarted to detect a new NFC device.
- Author
- Stefan Filipovic