diff options
Diffstat (limited to 'os/hal/include')
| -rw-r--r-- | os/hal/include/i2c.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/os/hal/include/i2c.h b/os/hal/include/i2c.h index c19ea64cb..b3a9ffdff 100644 --- a/os/hal/include/i2c.h +++ b/os/hal/include/i2c.h @@ -45,14 +45,10 @@ */
#define I2CD_NO_ERROR 0x00 /**< @brief No error. */
#define I2CD_BUS_ERROR 0x01 /**< @brief Bus Error. */
-#define I2CD_ARBITRATION_LOST 0x02 /**< @brief Arbitration Lost
- (master mode). */
+#define I2CD_ARBITRATION_LOST 0x02 /**< @brief Arbitration Lost. */
#define I2CD_ACK_FAILURE 0x04 /**< @brief Acknowledge Failure. */
#define I2CD_OVERRUN 0x08 /**< @brief Overrun/Underrun. */
-#define I2CD_PEC_ERROR 0x10 /**< @brief PEC Error in
- reception. */
-#define I2CD_TIMEOUT 0x20 /**< @brief Hardware timeout. */
-#define I2CD_SMB_ALERT 0x40 /**< @brief SMBus Alert. */
+#define I2CD_TIMEOUT 0x10 /**< @brief Hardware timeout. */
/** @} */
/*===========================================================================*/
|