| nRF5 SDK v12.0.0 |

Choose documentation: | nRF5 SDK | S130 SoftDevice API | S132 SoftDevice API | S212 SoftDevice API | S332 SoftDevice API

All Data Structures Functions Variables Typedefs Enumerations Enumerator Groups Pages
Macros
Frame direction identifiers
Adafruit PN532 NFC Shield library

Macro codes identifying the communication direction. More...

## Macros
#define | PN532_HOSTTOPN532 (0xD4)
#define | PN532_PN532TOHOST (0xD5)

## Detailed Description

Macro codes identifying the communication direction.

Each frame contains one of these codes to identify whether this frame was sent to or received from the Adafruit PN532 Shield.