50 lines
2.3 KiB
C
50 lines
2.3 KiB
C
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/**************************************************************************//**
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*
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* @copyright (C) 2020 Nuvoton Technology Corp. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2020-11-11 Wayne First version
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*
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******************************************************************************/
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#ifndef __DRV_I2C_H__
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#define __DRV_I2C_H__
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#define NU_I2C_MASTER_STATUS_START 0x08UL
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#define NU_I2C_MASTER_STATUS_REPEAT_START 0x10UL
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#define NU_I2C_MASTER_STATUS_TRANSMIT_ADDRESS_ACK 0x18UL
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#define NU_I2C_MASTER_STATUS_TRANSMIT_ADDRESS_NACK 0x20UL
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#define NU_I2C_MASTER_STATUS_TRANSMIT_DATA_ACK 0x28UL
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#define NU_I2C_MASTER_STATUS_TRANSMIT_DATA_NACK 0x30UL
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#define NU_I2C_MASTER_STATUS_ARBITRATION_LOST 0x38UL
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#define NU_I2C_MASTER_STATUS_RECEIVE_ADDRESS_ACK 0x40UL
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#define NU_I2C_MASTER_STATUS_RECEIVE_ADDRESS_NACK 0x48UL
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#define NU_I2C_MASTER_STATUS_RECEIVE_DATA_ACK 0x50UL
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#define NU_I2C_MASTER_STATUS_RECEIVE_DATA_NACK 0x58UL
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#define NU_I2C_MASTER_STATUS_BUS_ERROR 0x00UL
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#define NU_I2C_SLAVE_STATUS_TRANSMIT_REPEAT_START_OR_STOP 0xA0UL
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#define NU_I2C_SLAVE_STATUS_TRANSMIT_ADDRESS_ACK 0xA8UL
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#define NU_I2C_SLAVE_STATUS_TRANSMIT_DATA_ACK 0xB8UL
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#define NU_I2C_SLAVE_STATUS_TRANSMIT_DATA_NACK 0xC0UL
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#define NU_I2C_SLAVE_STATUS_TRANSMIT_LAST_DATA_ACK 0xC8UL
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#define NU_I2C_SLAVE_STATUS_RECEIVE_ADDRESS_ACK 0x60UL
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#define NU_I2C_SLAVE_STATUS_RECEIVE_ARBITRATION_LOST 0x68UL
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#define NU_I2C_SLAVE_STATUS_RECEIVE_DATA_ACK 0x80UL
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#define NU_I2C_SLAVE_STATUS_RECEIVE_DATA_NACK 0x88UL
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#define NU_I2C_SLAVE_GC_ADDRESS_ACK 0x70UL
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#define NU_I2C_SLAVE_GC_ARBITRATION_LOST 0x78UL
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#define NU_I2C_SLAVE_GC_DATA_ACK 0x90UL
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#define NU_I2C_SLAVE_GC_DATA_NACK 0x98UL
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#define NU_I2C_SLAVE_GC_ADDRESS_TRANSMIT_ARBITRATION_LOST 0xB0UL
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#define NU_I2C_STATUS_BUS_RELEASED 0xF8UL
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#define NU_I2C_MASTER_STATUS_BUS_RELEASED NU_I2C_STATUS_BUS_RELEASED
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#define NU_I2C_SLAVE_STATUS_BUS_RELEASED NU_I2C_STATUS_BUS_RELEASED
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#endif /* __DRV_I2C_H__ */
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