MG32F10x Standard Peripherals Firmware Library
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This file contains all the functions prototypes for the I2C firmware library. More...
#include "mg32f10x.h"
Go to the source code of this file.
Macros | |
#define | I2C_TARGETADDRESS_GENERAL_CALL (I2C_TAR_SPECIAL) |
#define | I2C_TARGETADDRESS_START_BYTE (I2C_TAR_SPECIAL | I2C_TAR_GC_OR_START) |
#define | I2C_TARGETADDRESS_DEVICE_ID (I2C_TAR_SPECIAL | I2C_TAR_DEVICE_ID) |
#define | I2C_TARGETADDRESS_SMBUS_QUICK_CMD (I2C_TAR_SPECIAL | I2C_TAR_SMBUS_QUICK_CMD) |
#define | I2C_FLAG_ACTIVITY I2C_STATUS_ACTIVITY |
#define | I2C_FLAG_TFNF I2C_STATUS_TFNF |
#define | I2C_FLAG_TFE I2C_STATUS_TFE |
#define | I2C_FLAG_RFNE I2C_STATUS_RFNE |
#define | I2C_FLAG_RFF I2C_STATUS_RFF |
#define | I2C_FLAG_MST_ACTIVITY I2C_STATUS_MST_ACTIVITY |
#define | I2C_FLAG_SLV_ACTIVITY I2C_STATUS_SLV_ACTIVITY |
#define | I2C_FLAG_MST_HOLD_TX_FIFO_EMPTY I2C_STATUS_MST_HOLD_TX_FIFO_EMPTY |
#define | I2C_FLAG_MST_HOLD_RX_FIFO_FULL I2C_STATUS_MST_HOLD_RX_FIFO_FULL |
#define | I2C_FLAG_SLV_HOLD_TX_FIFO_EMPTY I2C_STATUS_SLV_HOLD_TX_FIFO_EMPTY |
#define | I2C_FLAG_SLV_HOLD_RX_FIFO_FULL I2C_STATUS_SLV_HOLD_RX_FIFO_FULL |
#define | I2C_FLAG_SDA_STUCK_NOT_RECOVERED I2C_STATUS_SDA_STUCK_NOT_RECOVERED |
#define | I2C_FLAG_SMBUS_QUICK_CMD_BIT I2C_STATUS_SMBUS_QUICK_CMD_BIT |
#define | I2C_FLAG_SMBUS_SLAVE_ADDR_VALID I2C_STATUS_SMBUS_SLAVE_ADDR_VALID |
#define | I2C_FLAG_SMBUS_SLAVE_ADDR_RESOLVED I2C_STATUS_SMBUS_SLAVE_ADDR_RESOLVED |
#define | I2C_FLAG_SMBUS_SUSPEND_STATUS I2C_STATUS_SMBUS_SUSPEND_STATUS |
#define | I2C_FLAG_SMBUS_ALERT_STATUS I2C_STATUS_SMBUS_ALERT_STATUS |
#define | I2C_IT_RX_UNDER I2C_INTR_RX_UNDER |
#define | I2C_IT_RX_OVER I2C_INTR_RX_OVER |
#define | I2C_IT_RX_FULL I2C_INTR_RX_FULL |
#define | I2C_IT_TX_OVER I2C_INTR_TX_OVER |
#define | I2C_IT_TX_EMPTY I2C_INTR_TX_EMPTY |
#define | I2C_IT_RD_REQ I2C_INTR_RD_REQ |
#define | I2C_IT_TX_ABRT I2C_INTR_TX_ABRT |
#define | I2C_IT_RX_DONE I2C_INTR_RX_DONE |
#define | I2C_IT_ACTIVITY I2C_INTR_ACTIVITY |
#define | I2C_IT_STOP_DET I2C_INTR_STOP_DET |
#define | I2C_IT_START_DET I2C_INTR_START_DET |
#define | I2C_IT_GEN_CALL I2C_INTR_GEN_CALL |
#define | I2C_IT_RESTART_DET I2C_INTR_RESTART_DET |
#define | I2C_IT_SCL_STUCK_AT_LOW I2C_INTR_SCL_STUCK_AT_LOW |
#define | I2C_SMBUS_IT_SLV_CLOCK_EXTND_TIMEOUT I2C_SMBUS_INTR_SLV_CLOCK_EXTND_TIMEOUT |
#define | I2C_SMBUS_IT_MST_CLOCK_EXTND_TIMEOUT I2C_SMBUS_INTR_MST_CLOCK_EXTND_TIMEOUT |
#define | I2C_SMBUS_IT_QUICK_CMD_DET I2C_SMBUS_INTR_QUICK_CMD_DET |
#define | I2C_SMBUS_IT_HOST_NTFY_MST_DET I2C_SMBUS_INTR_HOST_NTFY_MST_DET |
#define | I2C_SMBUS_IT_ARP_PREPARE_CMD_DET I2C_SMBUS_INTR_ARP_PREPARE_CMD_DET |
#define | I2C_SMBUS_IT_ARP_RST_CMD_DET I2C_SMBUS_INTR_ARP_RST_CMD_DET |
#define | I2C_SMBUS_IT_ARP_GET_UDID_CMD_DET I2C_SMBUS_INTR_ARP_GET_UDID_CMD_DET |
#define | I2C_SMBUS_IT_ARP_ASSGN_ADDR_CMD_DET I2C_SMBUS_INTR_ARP_ASSGN_ADDR_CMD_DET |
#define | I2C_SMBUS_IT_SLV_RX_PEC_NACK I2C_SMBUS_INTR_SLV_RX_PEC_NACK |
#define | I2C_SMBUS_IT_SMBUS_SUSPEND_DET I2C_SMBUS_INTR_SMBUS_SUSPEND_DET |
#define | I2C_SMBUS_IT_SMBUS_ALERT_DET I2C_SMBUS_INTR_SMBUS_ALERT_DET |
#define | I2C_DMAReq_Rx I2C_DMA_CR_RDMAE |
#define | I2C_DMAReq_Tx I2C_DMA_CR_TDMAE |
Functions | |
void | I2C_DeInit (I2C_TypeDef *I2Cx) |
Deinitializes the I2Cx peripheral registers to their default reset values. More... | |
void | I2C_Init (I2C_TypeDef *I2Cx, uint32_t I2C_CON) |
Initializes the I2Cx peripheral according to the specified parameters in the I2C_InitStruct. More... | |
void | I2C_TargetAddressConfig (I2C_TypeDef *I2Cx, uint32_t TargetAddress) |
Configures the specified I2C target address. More... | |
void | I2C_OwnAddressConfig (I2C_TypeDef *I2Cx, uint16_t Address) |
Configures the specified I2C own address. More... | |
void | I2C_HighSpeedModeMasterCodeConfig (I2C_TypeDef *I2Cx, uint8_t Code) |
Configures the I2C HS mode master code. More... | |
uint32_t | I2C_GetTxAbortSource (I2C_TypeDef *I2Cx) |
Returns the transmit abort source for the specified I2C. More... | |
void | I2C_SCLStuckAtLowTimeoutConfig (I2C_TypeDef *I2Cx, uint32_t Timeout) |
Configures the specified I2C SCL stuck at low timeout. More... | |
void | I2C_SDAStuckAtLowTimeoutConfig (I2C_TypeDef *I2Cx, uint32_t Timeout) |
Configures the specified I2C SDA stuck at low timeout. More... | |
void | I2C_Cmd (I2C_TypeDef *I2Cx, FunctionalState NewState) |
Enables or disables the specified I2C peripheral. More... | |
void | I2C_SlaveDataNAckOnlyConfig (I2C_TypeDef *I2Cx, FunctionalState NewState) |
Enables or disables generate NACK after data byte received when as slave-receiver. More... | |
void | I2C_AckGeneralCallCmd (I2C_TypeDef *I2Cx, FunctionalState NewState) |
Enables or disables the General Call ACK Generate. More... | |
uint16_t | I2C_ReadData (I2C_TypeDef *I2Cx) |
Read data from Rx FIFO. More... | |
void | I2C_WriteDataCmd (I2C_TypeDef *I2Cx, uint16_t I2C_DataCmd) |
Write data and command Tx FIFO. More... | |
FlagStatus | I2C_GetFlagStatus (I2C_TypeDef *I2Cx, uint32_t I2C_FLAG) |
Checks whether the specified I2C flag is set or not. More... | |
void | I2C_ITConfig (I2C_TypeDef *I2Cx, uint16_t I2C_IT, FunctionalState NewState) |
Enables or disables the specified I2C interrupts. More... | |
ITStatus | I2C_GetRawITStatus (I2C_TypeDef *I2Cx, uint16_t I2C_IT) |
Checks whether the specified I2Cx raw interrupt status. More... | |
ITStatus | I2C_GetITStatus (I2C_TypeDef *I2Cx, uint16_t I2C_IT) |
Checks whether the specified I2Cx interrupt has occurred or not. More... | |
void | I2C_ClearITPendingBit (I2C_TypeDef *I2Cx, uint16_t I2C_IT) |
Clears the I2Cx's interrupt pending bits. More... | |
void | I2C_RxFIFOThresholdConfig (I2C_TypeDef *I2Cx, uint8_t Threshold) |
Configures the Receive FIFO threshold. More... | |
void | I2C_TxFIFOThresholdConfig (I2C_TypeDef *I2Cx, uint8_t Threshold) |
Configures the Transmit FIFO threshold. More... | |
uint8_t | I2C_GetRxFIFOLevel (I2C_TypeDef *I2Cx) |
Returns the number of valid data entries in the receive FIFO buffer. More... | |
uint8_t | I2C_GetTxFIFOLevel (I2C_TypeDef *I2Cx) |
Returns the number of valid data entries in the transmit FIFO buffer. More... | |
void | I2C_DMARxReqLevelConfig (I2C_TypeDef *I2Cx, uint8_t Level) |
Configures the DMA Rx request level. More... | |
void | I2C_DMATxReqLevelConfig (I2C_TypeDef *I2Cx, uint8_t Level) |
Configures the DMA Tx request level. More... | |
void | I2C_DMACmd (I2C_TypeDef *I2Cx, uint32_t I2C_DMAReq, FunctionalState NewState) |
Enables or disables the I2Cx's DMA interface. More... | |
void | I2C_SMBus_ITConfig (I2C_TypeDef *I2Cx, uint16_t I2C_SMBUS_IT, FunctionalState NewState) |
Enables or disables the specified SMBus interrupts. More... | |
ITStatus | I2C_SMBus_GetRawITStatus (I2C_TypeDef *I2Cx, uint16_t I2C_SMBUS_IT) |
Checks whether the specified SMBus raw interrupt status. More... | |
ITStatus | I2C_SMBus_GetITStatus (I2C_TypeDef *I2Cx, uint16_t I2C_SMBUS_IT) |
Checks whether the specified SMBus interrupt has occurred or not. More... | |
void | I2C_SMBus_ClearITPendingBit (I2C_TypeDef *I2Cx, uint16_t I2C_SMBUS_IT) |
Clears the I2Cx's interrupt pending bits. More... | |
This file contains all the functions prototypes for the I2C firmware library.