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| #define | ARM_I2C_API_VERSION ARM_DRIVER_VERSION_MAJOR_MINOR(2,4) /* API version */ |
| |
| #define | _ARM_Driver_I2C_(n) Driver_I2C##n |
| |
| #define | ARM_Driver_I2C_(n) _ARM_Driver_I2C_(n) |
| |
| #define | ARM_I2C_OWN_ADDRESS (0x01UL) |
| | Set Own Slave Address; arg = address.
|
| |
| #define | ARM_I2C_BUS_SPEED (0x02UL) |
| | Set Bus Speed; arg = speed.
|
| |
| #define | ARM_I2C_BUS_CLEAR (0x03UL) |
| | Execute Bus clear: send nine clock pulses.
|
| |
| #define | ARM_I2C_ABORT_TRANSFER (0x04UL) |
| | Abort Master/Slave Transmit/Receive.
|
| |
| #define | ARM_I2C_BUS_SPEED_STANDARD (0x01UL) |
| | Standard Speed (100kHz)
|
| |
| #define | ARM_I2C_BUS_SPEED_FAST (0x02UL) |
| | Fast Speed (400kHz)
|
| |
| #define | ARM_I2C_BUS_SPEED_FAST_PLUS (0x03UL) |
| | Fast+ Speed ( 1MHz)
|
| |
| #define | ARM_I2C_BUS_SPEED_HIGH (0x04UL) |
| | High Speed (3.4MHz)
|
| |
| #define | ARM_I2C_ADDRESS_10BIT (0x0400UL) |
| | 10-bit address flag
|
| |
| #define | ARM_I2C_ADDRESS_GC (0x8000UL) |
| | General Call flag.
|
| |
| #define | ARM_I2C_EVENT_TRANSFER_DONE (1UL << 0) |
| | Master/Slave Transmit/Receive finished.
|
| |
| #define | ARM_I2C_EVENT_TRANSFER_INCOMPLETE (1UL << 1) |
| | Master/Slave Transmit/Receive incomplete transfer.
|
| |
| #define | ARM_I2C_EVENT_SLAVE_TRANSMIT (1UL << 2) |
| | Addressed as Slave Transmitter but transmit operation is not set.
|
| |
| #define | ARM_I2C_EVENT_SLAVE_RECEIVE (1UL << 3) |
| | Addressed as Slave Receiver but receive operation is not set.
|
| |
| #define | ARM_I2C_EVENT_ADDRESS_NACK (1UL << 4) |
| | Address not acknowledged from Slave.
|
| |
| #define | ARM_I2C_EVENT_GENERAL_CALL (1UL << 5) |
| | Slave addressed with general call address.
|
| |
| #define | ARM_I2C_EVENT_ARBITRATION_LOST (1UL << 6) |
| | Master lost arbitration.
|
| |
| #define | ARM_I2C_EVENT_BUS_ERROR (1UL << 7) |
| | Bus error detected (START/STOP at illegal position)
|
| |
| #define | ARM_I2C_EVENT_BUS_CLEAR (1UL << 8) |
| | Bus clear finished.
|
| |
