Enumerations | |
enum | cy_en_scb_i2c_status_t { CY_SCB_I2C_SUCCESS = 0U, CY_SCB_I2C_BAD_PARAM = (CY_SCB_ID | CY_PDL_STATUS_ERROR | CY_SCB_I2C_ID | 1U), CY_SCB_I2C_MASTER_NOT_READY = (CY_SCB_ID | CY_PDL_STATUS_ERROR | CY_SCB_I2C_ID | 2U), CY_SCB_I2C_MASTER_MANUAL_TIMEOUT = (CY_SCB_ID | CY_PDL_STATUS_ERROR | CY_SCB_I2C_ID | 3U), CY_SCB_I2C_MASTER_MANUAL_ADDR_NAK = (CY_SCB_ID | CY_PDL_STATUS_ERROR | CY_SCB_I2C_ID | 4U), CY_SCB_I2C_MASTER_MANUAL_NAK = (CY_SCB_ID | CY_PDL_STATUS_ERROR | CY_SCB_I2C_ID | 5U), CY_SCB_I2C_MASTER_MANUAL_ARB_LOST = (CY_SCB_ID | CY_PDL_STATUS_ERROR | CY_SCB_I2C_ID | 6U), CY_SCB_I2C_MASTER_MANUAL_BUS_ERR = (CY_SCB_ID | CY_PDL_STATUS_ERROR | CY_SCB_I2C_ID | 7U), CY_SCB_I2C_MASTER_MANUAL_ABORT_START = (CY_SCB_ID | CY_PDL_STATUS_ERROR | CY_SCB_I2C_ID | 8U) } |
I2C status codes. More... | |
enum | cy_en_scb_i2c_mode_t { CY_SCB_I2C_SLAVE = 1U, CY_SCB_I2C_MASTER = 2U, CY_SCB_I2C_MASTER_SLAVE = 3U } |
I2C Operation Modes. More... | |
enum | cy_en_scb_i2c_direction_t { CY_SCB_I2C_WRITE_XFER = 0U, CY_SCB_I2C_READ_XFER = 1U } |
I2C Transaction Direction. More... | |
enum | cy_en_scb_i2c_command_t { CY_SCB_I2C_ACK, CY_SCB_I2C_NAK } |
I2C Command ACK / NAK. More... | |
I2C status codes.
Enumerator | |
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CY_SCB_I2C_SUCCESS | Operation completed successfully. |
CY_SCB_I2C_BAD_PARAM | One or more of input parameters are invalid. |
CY_SCB_I2C_MASTER_NOT_READY | The master is not ready to start a new transaction. Either the master is still processing a previous transaction or in the master-slave mode, the slave operation is in progress. |
CY_SCB_I2C_MASTER_MANUAL_TIMEOUT | The master operation timed out before completing. Applicable only for the Master Low-Level functions. |
CY_SCB_I2C_MASTER_MANUAL_ADDR_NAK | The slave NACKed the address. Applicable only for the Master Low-Level functions. |
CY_SCB_I2C_MASTER_MANUAL_NAK | The slave NACKed the data byte. Applicable only for the Master Low-Level. |
CY_SCB_I2C_MASTER_MANUAL_ARB_LOST | The master lost arbitration, the transaction was aborted. Applicable only for the Master Low-Level functions. |
CY_SCB_I2C_MASTER_MANUAL_BUS_ERR | The master detected an erroneous start or stop, the transaction was aborted. Applicable only for the Master Low-Level functions. |
CY_SCB_I2C_MASTER_MANUAL_ABORT_START | The master transaction was aborted and the slave transaction is on-going because the slave was addressed before the master generated a start. Applicable only for the Master Low-Level functions. |
enum cy_en_scb_i2c_mode_t |