PSOC E8XXGP Device Support Library

| PSOC E8XXGP Device Support Library

API Reference | Macros
Macros
PDL API Reference » SCB (Serial Communication Block) » I2C (SCB)

## General Description

## API Reference
| I2C Slave Status
| Macros to check current I2C slave status returned by Cy_SCB_I2C_SlaveGetStatus function.
| I2C Master Status
| Macros to check current I2C master status returned by Cy_SCB_I2C_MasterGetStatus function.
| I2C Callback Events
| Macros to check I2C events passed by cy_cb_scb_i2c_handle_events_t callback.
| I2C Address Callback Events
| Macros to check I2C address events passed by cy_cb_scb_i2c_handle_addr_t callback.

## Macros
#define | CY_SCB_I2C_DEFAULT_TX (0xFFUL)
| This value is returned by the slave when there is no data in the Read buffer.