diff options
Diffstat (limited to 'os/hal/platforms/STM32/i2c_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/i2c_lld.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/os/hal/platforms/STM32/i2c_lld.h b/os/hal/platforms/STM32/i2c_lld.h index 00c6410fa..a97e863f6 100644 --- a/os/hal/platforms/STM32/i2c_lld.h +++ b/os/hal/platforms/STM32/i2c_lld.h @@ -95,28 +95,28 @@ typedef uint32_t i2cflags_t; typedef enum { - opmodeI2C, - opmodeSMBusDevice, - opmodeSMBusHost, -} I2C_opMode_t; + OPMODE_I2C = 1, + OPMODE_SMBUS_DEVICE = 2, + OPMODE_SMBUS_HOST = 3, +} i2copmode_t; typedef enum { - stdDutyCycle, - fastDutyCycle_2, - fastDutyCycle_16_9, -} I2C_DutyCycle_t; + STD_DUTY_CYCLE = 1, + FAST_DUTY_CYCLE_2 = 2, + FAST_DUTY_CYCLE_16_9 = 3, +} i2cdutycycle_t; /** * @brief Driver configuration structure. */ typedef struct { - I2C_opMode_t opMode; /*!< Specifies the I2C mode.*/ - uint32_t ClockSpeed; /*!< Specifies the clock frequency. Must be set to a value lower than 400kHz */ - I2C_DutyCycle_t FastModeDutyCycle;/*!< Specifies the I2C fast mode duty cycle */ - uint8_t OwnAddress7; /*!< Specifies the first device 7-bit own address. */ - uint16_t OwnAddress10; /*!< Specifies the second part of device own address in 10-bit mode. Set to NULL if not used. */ - uint16_t Ack; /*!< Enables or disables the acknowledgement. */ - uint8_t nBitAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged */ + i2copmode_t op_mode; /*!< Specifies the I2C mode.*/ + uint32_t clock_speed; /*!< Specifies the clock frequency. Must be set to a value lower than 400kHz */ + i2cdutycycle_t duty_cycle; /*!< Specifies the I2C fast mode duty cycle */ + uint8_t own_addr_7; /*!< Specifies the first device 7-bit own address. */ + uint16_t own_addr_10; /*!< Specifies the second part of device own address in 10-bit mode. Set to NULL if not used. */ + uint16_t ack; /*!< Enables or disables the acknowledgement. */ + uint8_t nbit_own_addr; /*!< Specifies if 7-bit or 10-bit address is acknowledged */ } I2CConfig; @@ -169,7 +169,7 @@ struct I2CDriver{ uint8_t slave_addr1; // 7-bit address of the slave uint8_t slave_addr2; // used in 10-bit address mode - uint8_t nbit_address; + uint8_t nbit_addr; /*********** End of the mandatory fields. **********************************/ |