1.2.6.4.12 SRV_USI_CALLBACK Typedef

typedef void ( * SRV_USI_CALLBACK ) ( uint8_t *pData, size_t length );

Pointer to an USI service callback function.

This data type defines a pointer to an USI service callback function, thus defining the function signature. Clients of the USI service can register callback functions for a specific USI protocol with SRV_USI_CallbackRegister function. That function will be called back when a new message is received and it belongs to the specified USI protocol.

None.

void APP_USIPhyProtocolEventHandler(uint8_t *pData, size_t length)
{
    /* Message received from external tool */
}

// 'handle', returned from SRV_USI_Open previously called
SRV_USI_CallbackRegister(handle, SRV_USI_PROT_ID_PHY, APP_USIPhyProtocolEventHandler);

None.