CMSIS-Driver
Version 2.8.0
Peripheral Interface for Middleware and Application Code
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Data Structures | |
struct | ARM_I2C_STATUS |
I2C Status. More... | |
struct | ARM_I2C_CAPABILITIES |
I2C Driver Capabilities. More... | |
struct | ARM_DRIVER_I2C |
Access structure of the I2C Driver. More... | |
Macros | |
#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. More... | |
#define | ARM_I2C_BUS_SPEED (0x02UL) |
Set Bus Speed; arg = speed. More... | |
#define | ARM_I2C_BUS_CLEAR (0x03UL) |
Execute Bus clear: send nine clock pulses. More... | |
#define | ARM_I2C_ABORT_TRANSFER (0x04UL) |
Abort Master/Slave Transmit/Receive. More... | |
#define | ARM_I2C_BUS_SPEED_STANDARD (0x01UL) |
Standard Speed (100kHz) More... | |
#define | ARM_I2C_BUS_SPEED_FAST (0x02UL) |
Fast Speed (400kHz) More... | |
#define | ARM_I2C_BUS_SPEED_FAST_PLUS (0x03UL) |
Fast+ Speed ( 1MHz) More... | |
#define | ARM_I2C_BUS_SPEED_HIGH (0x04UL) |
High Speed (3.4MHz) More... | |
#define | ARM_I2C_ADDRESS_10BIT (0x0400UL) |
10-bit address flag More... | |
#define | ARM_I2C_ADDRESS_GC (0x8000UL) |
General Call flag. More... | |
#define | ARM_I2C_EVENT_TRANSFER_DONE (1UL << 0) |
Master/Slave Transmit/Receive finished. More... | |
#define | ARM_I2C_EVENT_TRANSFER_INCOMPLETE (1UL << 1) |
Master/Slave Transmit/Receive incomplete transfer. More... | |
#define | ARM_I2C_EVENT_SLAVE_TRANSMIT (1UL << 2) |
Addressed as Slave Transmitter but transmit operation is not set. More... | |
#define | ARM_I2C_EVENT_SLAVE_RECEIVE (1UL << 3) |
Addressed as Slave Receiver but receive operation is not set. More... | |
#define | ARM_I2C_EVENT_ADDRESS_NACK (1UL << 4) |
Address not acknowledged from Slave. More... | |
#define | ARM_I2C_EVENT_GENERAL_CALL (1UL << 5) |
Slave addressed with general call address. More... | |
#define | ARM_I2C_EVENT_ARBITRATION_LOST (1UL << 6) |
Master lost arbitration. More... | |
#define | ARM_I2C_EVENT_BUS_ERROR (1UL << 7) |
Bus error detected (START/STOP at illegal position) More... | |
#define | ARM_I2C_EVENT_BUS_CLEAR (1UL << 8) |
Bus clear finished. More... | |
Typedefs | |
typedef void(* | ARM_I2C_SignalEvent_t )(uint32_t event) |
Pointer to ARM_I2C_SignalEvent : Signal I2C Event. More... | |
#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) |