The CHIP src directory is structured as follows:
File / Folder | Contents |
---|---|
app | Application Layer -- Zigbee Cluster Library (ZCL) |
ble | BLE Layer -- Bluetooth Transport Protocol (BTP) |
controller | Controller API |
crypto | Cryptography libraries |
darwin | Darwin Framework (iOS and macOS) |
include | Public headers |
inet | Network Layer -- TCP and UDP endpoints |
lib | Core and Support libraries |
lwip | Lightweight IP adaptation (to third_party library) |
platform | Device Layer -- platform portability adaptations |
qrcodetool | QR code tool |
setup_payload | QR code setup data encode / decode library |
system | System Layer -- common APIs for mem, work, etc. |
test_driver | Framework for on-device testing |
NFC Tag Reading is disabled by default because a paid Apple developer account is requird to have it enabled. If you want to enable it and you have a paid Apple developer account, go to the CHIPTool iOS target and turn on Near Field Communication Tag Reading under the Capabilities tab.