Device Manager I2C#
Overview#
The Device Manager I2C component defines the macros, structures, and enums that are used commonly across I2C driver and peripheral.
Enumerations#
enum
SL_I2C_LEADER_MODE = 0
SL_I2C_FOLLOWER_MODE
}
Leader or Follower mode selection enum.
enum
SL_I2C_CLK_HLR_STANDARD = 0
SL_I2C_CLK_HLR_ASYMMETRIC
SL_I2C_CLK_HLR_FAST
}
FIFO Threshold enum.
Macros#
#define
SL_I2C_7BIT_FOLLOWER_ADDRESS_MASK (0xFE)
#define
SL_I2C_FIRST_BYTE_10BIT_ADDR_MASK (0xF0)
#define
SL_I2C_OPERATING_MODE_IS_VALID (operating_mode)
Validation of operating mode.
#define
SL_I2C_FREQ_MODE_IS_VALID (freq_mode)
Enumeration Documentation#
sl_i2c_operating_mode_t#
sl_i2c_operating_mode_t
Leader or Follower mode selection enum.
| Enumerator | |
|---|---|
| SL_I2C_LEADER_MODE | I2C Leader Mode. |
| SL_I2C_FOLLOWER_MODE | I2C Follower Mode. |
sl_i2c_clock_hlr_t#
sl_i2c_clock_hlr_t
FIFO Threshold enum.
Clock high to low ratio settings.
| Enumerator | |
|---|---|
| SL_I2C_CLK_HLR_STANDARD | Ratio is 4:4. |
| SL_I2C_CLK_HLR_ASYMMETRIC | Ratio is 6:3. |
| SL_I2C_CLK_HLR_FAST | Ratio is 11:3. |