| #ifndef I2C_PCA9564_H |
| #define I2C_PCA9564_H 1 |
| |
| #define I2C_PCA_STA 0x00 /* STATUS Read Only */ |
| #define I2C_PCA_TO 0x00 /* TIMEOUT Write Only */ |
| #define I2C_PCA_DAT 0x01 /* DATA Read/Write */ |
| #define I2C_PCA_ADR 0x02 /* OWN ADR Read/Write */ |
| #define I2C_PCA_CON 0x03 /* CONTROL Read/Write */ |
| |
| #define I2C_PCA_CON_AA 0x80 /* Assert Acknowledge */ |
| #define I2C_PCA_CON_ENSIO 0x40 /* Enable */ |
| #define I2C_PCA_CON_STA 0x20 /* Start */ |
| #define I2C_PCA_CON_STO 0x10 /* Stop */ |
| #define I2C_PCA_CON_SI 0x08 /* Serial Interrupt */ |
| #define I2C_PCA_CON_CR 0x07 /* Clock Rate (MASK) */ |
| |
| #define I2C_PCA_CON_330kHz 0x00 |
| #define I2C_PCA_CON_288kHz 0x01 |
| #define I2C_PCA_CON_217kHz 0x02 |
| #define I2C_PCA_CON_146kHz 0x03 |
| #define I2C_PCA_CON_88kHz 0x04 |
| #define I2C_PCA_CON_59kHz 0x05 |
| #define I2C_PCA_CON_44kHz 0x06 |
| #define I2C_PCA_CON_36kHz 0x07 |
| |
| #endif /* I2C_PCA9564_H */ |
