Logo Search packages:      
Sourcecode: linux version File versions  Download package

i2c-algo-pca.h

#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 */

Generated by  Doxygen 1.6.0   Back to index