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STM32L443xx HAL User Manual
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Data transfers functions. More...
Functions | |
| HAL_StatusTypeDef | HAL_I2C_Master_Transmit (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout) |
| Transmits in master mode an amount of data in blocking mode. | |
| HAL_StatusTypeDef | HAL_I2C_Master_Receive (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout) |
| Receives in master mode an amount of data in blocking mode. | |
| HAL_StatusTypeDef | HAL_I2C_Slave_Transmit (I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout) |
| Transmits in slave mode an amount of data in blocking mode. | |
| HAL_StatusTypeDef | HAL_I2C_Slave_Receive (I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout) |
| Receive in slave mode an amount of data in blocking mode. | |
| HAL_StatusTypeDef | HAL_I2C_Master_Transmit_IT (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size) |
| Transmit in master mode an amount of data in non-blocking mode with Interrupt. | |
| HAL_StatusTypeDef | HAL_I2C_Master_Receive_IT (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size) |
| Receive in master mode an amount of data in non-blocking mode with Interrupt. | |
| HAL_StatusTypeDef | HAL_I2C_Slave_Transmit_IT (I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) |
| Transmit in slave mode an amount of data in non-blocking mode with Interrupt. | |
| HAL_StatusTypeDef | HAL_I2C_Slave_Receive_IT (I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) |
| Receive in slave mode an amount of data in non-blocking mode with Interrupt. | |
| HAL_StatusTypeDef | HAL_I2C_Master_Transmit_DMA (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size) |
| Transmit in master mode an amount of data in non-blocking mode with DMA. | |
| HAL_StatusTypeDef | HAL_I2C_Master_Receive_DMA (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size) |
| Receive in master mode an amount of data in non-blocking mode with DMA. | |
| HAL_StatusTypeDef | HAL_I2C_Slave_Transmit_DMA (I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) |
| Transmit in slave mode an amount of data in non-blocking mode with DMA. | |
| HAL_StatusTypeDef | HAL_I2C_Slave_Receive_DMA (I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) |
| Receive in slave mode an amount of data in non-blocking mode with DMA. | |
| HAL_StatusTypeDef | HAL_I2C_Mem_Write (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout) |
| Write an amount of data in blocking mode to a specific memory address. | |
| HAL_StatusTypeDef | HAL_I2C_Mem_Read (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout) |
| Read an amount of data in blocking mode from a specific memory address. | |
| HAL_StatusTypeDef | HAL_I2C_Mem_Write_IT (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size) |
| Write an amount of data in non-blocking mode with Interrupt to a specific memory address. | |
| HAL_StatusTypeDef | HAL_I2C_Mem_Read_IT (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size) |
| Read an amount of data in non-blocking mode with Interrupt from a specific memory address. | |
| HAL_StatusTypeDef | HAL_I2C_Mem_Write_DMA (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size) |
| Write an amount of data in non-blocking mode with DMA to a specific memory address. | |
| HAL_StatusTypeDef | HAL_I2C_Mem_Read_DMA (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size) |
| Reads an amount of data in non-blocking mode with DMA from a specific memory address. | |
| HAL_StatusTypeDef | HAL_I2C_IsDeviceReady (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout) |
| Checks if target device is ready for communication. | |
| HAL_StatusTypeDef | HAL_I2C_Master_Seq_Transmit_IT (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions) |
| Sequential transmit in master I2C mode an amount of data in non-blocking mode with Interrupt. | |
| HAL_StatusTypeDef | HAL_I2C_Master_Seq_Transmit_DMA (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions) |
| Sequential transmit in master I2C mode an amount of data in non-blocking mode with DMA. | |
| HAL_StatusTypeDef | HAL_I2C_Master_Seq_Receive_IT (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions) |
| Sequential receive in master I2C mode an amount of data in non-blocking mode with Interrupt. | |
| HAL_StatusTypeDef | HAL_I2C_Master_Seq_Receive_DMA (I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions) |
| Sequential receive in master I2C mode an amount of data in non-blocking mode with DMA. | |
| HAL_StatusTypeDef | HAL_I2C_Slave_Seq_Transmit_IT (I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions) |
| Sequential transmit in slave/device I2C mode an amount of data in non-blocking mode with Interrupt. | |
| HAL_StatusTypeDef | HAL_I2C_Slave_Seq_Transmit_DMA (I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions) |
| Sequential transmit in slave/device I2C mode an amount of data in non-blocking mode with DMA. | |
| HAL_StatusTypeDef | HAL_I2C_Slave_Seq_Receive_IT (I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions) |
| Sequential receive in slave/device I2C mode an amount of data in non-blocking mode with Interrupt. | |
| HAL_StatusTypeDef | HAL_I2C_Slave_Seq_Receive_DMA (I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions) |
| Sequential receive in slave/device I2C mode an amount of data in non-blocking mode with DMA. | |
| HAL_StatusTypeDef | HAL_I2C_EnableListen_IT (I2C_HandleTypeDef *hi2c) |
| Enable the Address listen mode with Interrupt. | |
| HAL_StatusTypeDef | HAL_I2C_DisableListen_IT (I2C_HandleTypeDef *hi2c) |
| Disable the Address listen mode with Interrupt. | |
| HAL_StatusTypeDef | HAL_I2C_Master_Abort_IT (I2C_HandleTypeDef *hi2c, uint16_t DevAddress) |
| Abort a master I2C IT or DMA process communication with Interrupt. | |
Data transfers functions.
===============================================================================
##### IO operation functions #####
===============================================================================
[..]
This subsection provides a set of functions allowing to manage the I2C data
transfers.
(#) There are two modes of transfer:
(++) Blocking mode : The communication is performed in the polling mode.
The status of all data processing is returned by the same function
after finishing transfer.
(++) No-Blocking mode : The communication is performed using Interrupts
or DMA. These functions return the status of the transfer startup.
The end of the data processing will be indicated through the
dedicated I2C IRQ when using Interrupt mode or the DMA IRQ when
using DMA mode.
(#) Blocking mode functions are :
(++) HAL_I2C_Master_Transmit()
(++) HAL_I2C_Master_Receive()
(++) HAL_I2C_Slave_Transmit()
(++) HAL_I2C_Slave_Receive()
(++) HAL_I2C_Mem_Write()
(++) HAL_I2C_Mem_Read()
(++) HAL_I2C_IsDeviceReady()
(#) No-Blocking mode functions with Interrupt are :
(++) HAL_I2C_Master_Transmit_IT()
(++) HAL_I2C_Master_Receive_IT()
(++) HAL_I2C_Slave_Transmit_IT()
(++) HAL_I2C_Slave_Receive_IT()
(++) HAL_I2C_Mem_Write_IT()
(++) HAL_I2C_Mem_Read_IT()
(++) HAL_I2C_Master_Seq_Transmit_IT()
(++) HAL_I2C_Master_Seq_Receive_IT()
(++) HAL_I2C_Slave_Seq_Transmit_IT()
(++) HAL_I2C_Slave_Seq_Receive_IT()
(++) HAL_I2C_EnableListen_IT()
(++) HAL_I2C_DisableListen_IT()
(++) HAL_I2C_Master_Abort_IT()
(#) No-Blocking mode functions with DMA are :
(++) HAL_I2C_Master_Transmit_DMA()
(++) HAL_I2C_Master_Receive_DMA()
(++) HAL_I2C_Slave_Transmit_DMA()
(++) HAL_I2C_Slave_Receive_DMA()
(++) HAL_I2C_Mem_Write_DMA()
(++) HAL_I2C_Mem_Read_DMA()
(++) HAL_I2C_Master_Seq_Transmit_DMA()
(++) HAL_I2C_Master_Seq_Receive_DMA()
(++) HAL_I2C_Slave_Seq_Transmit_DMA()
(++) HAL_I2C_Slave_Seq_Receive_DMA()
(#) A set of Transfer Complete Callbacks are provided in non Blocking mode:
(++) HAL_I2C_MasterTxCpltCallback()
(++) HAL_I2C_MasterRxCpltCallback()
(++) HAL_I2C_SlaveTxCpltCallback()
(++) HAL_I2C_SlaveRxCpltCallback()
(++) HAL_I2C_MemTxCpltCallback()
(++) HAL_I2C_MemRxCpltCallback()
(++) HAL_I2C_AddrCallback()
(++) HAL_I2C_ListenCpltCallback()
(++) HAL_I2C_ErrorCallback()
(++) HAL_I2C_AbortCpltCallback()
| HAL_StatusTypeDef HAL_I2C_DisableListen_IT | ( | I2C_HandleTypeDef * | hi2c | ) |
Disable the Address listen mode with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C |
| HAL | status |
Definition at line 4347 of file stm32l4xx_hal_i2c.c.
References HAL_I2C_MODE_NONE, HAL_I2C_STATE_LISTEN, HAL_I2C_STATE_READY, I2C_Disable_IRQ(), I2C_STATE_MSK, I2C_XFER_LISTEN_IT, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::PreviousState, __I2C_HandleTypeDef::State, and __I2C_HandleTypeDef::XferISR.
| HAL_StatusTypeDef HAL_I2C_EnableListen_IT | ( | I2C_HandleTypeDef * | hi2c | ) |
Enable the Address listen mode with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| HAL | status |
Definition at line 4323 of file stm32l4xx_hal_i2c.c.
References HAL_I2C_STATE_LISTEN, HAL_I2C_STATE_READY, I2C_Enable_IRQ(), I2C_Slave_ISR_IT(), I2C_XFER_LISTEN_IT, __I2C_HandleTypeDef::State, and __I2C_HandleTypeDef::XferISR.
| HAL_StatusTypeDef HAL_I2C_IsDeviceReady | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint32_t | Trials, | ||
| uint32_t | Timeout | ||
| ) |
Checks if target device is ready for communication.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| Trials | Number of trials |
| Timeout | Timeout duration |
| HAL | status |
Definition at line 3123 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, __HAL_I2C_GET_FLAG, I2C_InitTypeDef::AddressingMode, __I2C_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_I2C_ERROR_NONE, HAL_I2C_ERROR_TIMEOUT, HAL_I2C_STATE_BUSY, HAL_I2C_STATE_READY, I2C_FLAG_AF, I2C_FLAG_BUSY, I2C_FLAG_STOPF, I2C_GENERATE_START, I2C_WaitOnFlagUntilTimeout(), __I2C_HandleTypeDef::Init, __I2C_HandleTypeDef::Instance, and __I2C_HandleTypeDef::State.
| HAL_StatusTypeDef HAL_I2C_Master_Abort_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress | ||
| ) |
Abort a master I2C IT or DMA process communication with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| HAL | status |
Definition at line 4380 of file stm32l4xx_hal_i2c.c.
References HAL_I2C_MODE_MASTER, HAL_I2C_STATE_ABORT, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_BUSY_TX, I2C_AUTOEND_MODE, I2C_Disable_IRQ(), I2C_Enable_IRQ(), I2C_GENERATE_STOP, I2C_STATE_MASTER_BUSY_RX, I2C_STATE_MASTER_BUSY_TX, I2C_TransferConfig(), I2C_XFER_CPLT_IT, I2C_XFER_RX_IT, I2C_XFER_TX_IT, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::PreviousState, and __I2C_HandleTypeDef::State.
| HAL_StatusTypeDef HAL_I2C_Master_Receive | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | Timeout | ||
| ) |
Receives in master mode an amount of data in blocking mode.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| Timeout | Timeout duration |
| HAL | status |
Definition at line 1236 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, __I2C_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MASTER, HAL_I2C_MODE_NONE, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_READY, I2C_AUTOEND_MODE, I2C_FLAG_BUSY, I2C_FLAG_STOPF, I2C_FLAG_TCR, I2C_GENERATE_START_READ, I2C_NO_STARTSTOP, I2C_RELOAD_MODE, I2C_RESET_CR2, I2C_TIMEOUT_BUSY, I2C_TransferConfig(), I2C_WaitOnFlagUntilTimeout(), I2C_WaitOnRXNEFlagUntilTimeout(), I2C_WaitOnSTOPFlagUntilTimeout(), __I2C_HandleTypeDef::Instance, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Receive in master mode an amount of data in non-blocking mode with DMA.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 2016 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_GET_FLAG, __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Start_IT(), HAL_I2C_ERROR_DMA, HAL_I2C_ERROR_DMA_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MASTER, HAL_I2C_MODE_NONE, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_READY, __I2C_HandleTypeDef::hdmarx, I2C_AUTOEND_MODE, I2C_DMAError(), I2C_DMAMasterReceiveCplt(), I2C_Enable_IRQ(), I2C_FLAG_BUSY, I2C_GENERATE_START_READ, I2C_Master_ISR_DMA(), I2C_Master_ISR_IT(), I2C_NO_OPTION_FRAME, I2C_RELOAD_MODE, I2C_TransferConfig(), I2C_XFER_ERROR_IT, I2C_XFER_TX_IT, __I2C_HandleTypeDef::Instance, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, __DMA_HandleTypeDef::XferHalfCpltCallback, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Master_Receive_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Receive in master mode an amount of data in non-blocking mode with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 1698 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_GET_FLAG, __I2C_HandleTypeDef::ErrorCode, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MASTER, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_READY, I2C_AUTOEND_MODE, I2C_Enable_IRQ(), I2C_FLAG_BUSY, I2C_GENERATE_START_READ, I2C_Master_ISR_IT(), I2C_NO_OPTION_FRAME, I2C_RELOAD_MODE, I2C_TransferConfig(), I2C_XFER_RX_IT, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_DMA | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | XferOptions | ||
| ) |
Sequential receive in master I2C mode an amount of data in non-blocking mode with DMA.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| XferOptions | Options of Transfer, value of I2C Sequential Transfer Options |
| HAL | status |
Definition at line 3607 of file stm32l4xx_hal_i2c.c.
References assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Start_IT(), HAL_I2C_ERROR_DMA, HAL_I2C_ERROR_DMA_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MASTER, HAL_I2C_MODE_NONE, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_READY, __I2C_HandleTypeDef::hdmarx, I2C_AUTOEND_MODE, I2C_ConvertOtherXferOptions(), I2C_DMAError(), I2C_DMAMasterReceiveCplt(), I2C_Enable_IRQ(), I2C_GENERATE_START_READ, I2C_Master_ISR_DMA(), I2C_Master_ISR_IT(), I2C_NO_STARTSTOP, I2C_RELOAD_MODE, I2C_STATE_MASTER_BUSY_RX, I2C_TransferConfig(), I2C_XFER_ERROR_IT, I2C_XFER_TX_IT, __I2C_HandleTypeDef::Instance, IS_I2C_TRANSFER_OPTIONS_REQUEST, IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::PreviousState, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, __DMA_HandleTypeDef::XferHalfCpltCallback, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | XferOptions | ||
| ) |
Sequential receive in master I2C mode an amount of data in non-blocking mode with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| XferOptions | Options of Transfer, value of I2C Sequential Transfer Options |
| HAL | status |
Definition at line 3520 of file stm32l4xx_hal_i2c.c.
References assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MASTER, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_READY, I2C_ConvertOtherXferOptions(), I2C_Enable_IRQ(), I2C_GENERATE_START_READ, I2C_Master_ISR_IT(), I2C_NO_STARTSTOP, I2C_RELOAD_MODE, I2C_STATE_MASTER_BUSY_RX, I2C_TransferConfig(), I2C_XFER_RX_IT, IS_I2C_TRANSFER_OPTIONS_REQUEST, IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::PreviousState, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | XferOptions | ||
| ) |
Sequential transmit in master I2C mode an amount of data in non-blocking mode with DMA.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| XferOptions | Options of Transfer, value of I2C Sequential Transfer Options |
| HAL | status |
Definition at line 3352 of file stm32l4xx_hal_i2c.c.
References assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Start_IT(), HAL_I2C_ERROR_DMA, HAL_I2C_ERROR_DMA_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MASTER, HAL_I2C_MODE_NONE, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_READY, __I2C_HandleTypeDef::hdmatx, I2C_AUTOEND_MODE, I2C_ConvertOtherXferOptions(), I2C_DMAError(), I2C_DMAMasterTransmitCplt(), I2C_Enable_IRQ(), I2C_GENERATE_START_WRITE, I2C_Master_ISR_DMA(), I2C_Master_ISR_IT(), I2C_NO_STARTSTOP, I2C_RELOAD_MODE, I2C_STATE_MASTER_BUSY_TX, I2C_TransferConfig(), I2C_XFER_ERROR_IT, I2C_XFER_TX_IT, __I2C_HandleTypeDef::Instance, IS_I2C_TRANSFER_OPTIONS_REQUEST, IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::PreviousState, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, __DMA_HandleTypeDef::XferHalfCpltCallback, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | XferOptions | ||
| ) |
Sequential transmit in master I2C mode an amount of data in non-blocking mode with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| XferOptions | Options of Transfer, value of I2C Sequential Transfer Options |
| HAL | status |
Definition at line 3265 of file stm32l4xx_hal_i2c.c.
References assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MASTER, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_READY, I2C_ConvertOtherXferOptions(), I2C_Enable_IRQ(), I2C_GENERATE_START_WRITE, I2C_Master_ISR_IT(), I2C_NO_STARTSTOP, I2C_RELOAD_MODE, I2C_STATE_MASTER_BUSY_TX, I2C_TransferConfig(), I2C_XFER_TX_IT, IS_I2C_TRANSFER_OPTIONS_REQUEST, IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::PreviousState, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Master_Transmit | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | Timeout | ||
| ) |
Transmits in master mode an amount of data in blocking mode.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| Timeout | Timeout duration |
| HAL | status |
Definition at line 1117 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, __I2C_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MASTER, HAL_I2C_MODE_NONE, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_READY, I2C_AUTOEND_MODE, I2C_FLAG_BUSY, I2C_FLAG_STOPF, I2C_FLAG_TCR, I2C_GENERATE_START_WRITE, I2C_NO_STARTSTOP, I2C_RELOAD_MODE, I2C_RESET_CR2, I2C_TIMEOUT_BUSY, I2C_TransferConfig(), I2C_WaitOnFlagUntilTimeout(), I2C_WaitOnSTOPFlagUntilTimeout(), I2C_WaitOnTXISFlagUntilTimeout(), __I2C_HandleTypeDef::Instance, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Transmit in master mode an amount of data in non-blocking mode with DMA.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 1869 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_GET_FLAG, __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Start_IT(), HAL_I2C_ERROR_DMA, HAL_I2C_ERROR_DMA_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MASTER, HAL_I2C_MODE_NONE, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_READY, __I2C_HandleTypeDef::hdmatx, I2C_AUTOEND_MODE, I2C_DMAError(), I2C_DMAMasterTransmitCplt(), I2C_Enable_IRQ(), I2C_FLAG_BUSY, I2C_GENERATE_START_WRITE, I2C_Master_ISR_DMA(), I2C_Master_ISR_IT(), I2C_NO_OPTION_FRAME, I2C_RELOAD_MODE, I2C_TransferConfig(), I2C_XFER_ERROR_IT, I2C_XFER_TX_IT, __I2C_HandleTypeDef::Instance, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, __DMA_HandleTypeDef::XferHalfCpltCallback, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Transmit in master mode an amount of data in non-blocking mode with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 1627 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_GET_FLAG, __I2C_HandleTypeDef::ErrorCode, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MASTER, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_READY, I2C_AUTOEND_MODE, I2C_Enable_IRQ(), I2C_FLAG_BUSY, I2C_GENERATE_START_WRITE, I2C_Master_ISR_IT(), I2C_NO_OPTION_FRAME, I2C_RELOAD_MODE, I2C_TransferConfig(), I2C_XFER_TX_IT, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Mem_Read | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint16_t | MemAddress, | ||
| uint16_t | MemAddSize, | ||
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | Timeout | ||
| ) |
Read an amount of data in blocking mode from a specific memory address.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| MemAddress | Internal memory address |
| MemAddSize | Size of internal memory address |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| Timeout | Timeout duration |
| HAL | status |
Definition at line 2510 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MEM, HAL_I2C_MODE_NONE, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_READY, I2C_AUTOEND_MODE, I2C_FLAG_BUSY, I2C_FLAG_RXNE, I2C_FLAG_STOPF, I2C_FLAG_TCR, I2C_GENERATE_START_READ, I2C_NO_STARTSTOP, I2C_RELOAD_MODE, I2C_RequestMemoryRead(), I2C_RESET_CR2, I2C_TIMEOUT_BUSY, I2C_TransferConfig(), I2C_WaitOnFlagUntilTimeout(), I2C_WaitOnSTOPFlagUntilTimeout(), __I2C_HandleTypeDef::Instance, IS_I2C_MEMADD_SIZE, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Mem_Read_DMA | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint16_t | MemAddress, | ||
| uint16_t | MemAddSize, | ||
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Reads an amount of data in non-blocking mode with DMA from a specific memory address.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| MemAddress | Internal memory address |
| MemAddSize | Size of internal memory address |
| pData | Pointer to data buffer |
| Size | Amount of data to be read |
| HAL | status |
Definition at line 2980 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_GET_FLAG, assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Start_IT(), HAL_GetTick(), HAL_I2C_ERROR_DMA, HAL_I2C_ERROR_DMA_PARAM, HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MEM, HAL_I2C_MODE_NONE, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_READY, __I2C_HandleTypeDef::hdmarx, I2C_AUTOEND_MODE, I2C_DMAError(), I2C_DMAMasterReceiveCplt(), I2C_Enable_IRQ(), I2C_FLAG_BUSY, I2C_GENERATE_START_READ, I2C_Master_ISR_DMA(), I2C_NO_OPTION_FRAME, I2C_RELOAD_MODE, I2C_RequestMemoryRead(), I2C_TIMEOUT_FLAG, I2C_TransferConfig(), I2C_XFER_ERROR_IT, __I2C_HandleTypeDef::Instance, IS_I2C_MEMADD_SIZE, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, __DMA_HandleTypeDef::XferHalfCpltCallback, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Mem_Read_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint16_t | MemAddress, | ||
| uint16_t | MemAddSize, | ||
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Read an amount of data in non-blocking mode with Interrupt from a specific memory address.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| MemAddress | Internal memory address |
| MemAddSize | Size of internal memory address |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 2741 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_GET_FLAG, assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MEM, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_READY, I2C_AUTOEND_MODE, I2C_Enable_IRQ(), I2C_FLAG_BUSY, I2C_GENERATE_START_READ, I2C_Master_ISR_IT(), I2C_NO_OPTION_FRAME, I2C_RELOAD_MODE, I2C_RequestMemoryRead(), I2C_TIMEOUT_FLAG, I2C_TransferConfig(), I2C_XFER_RX_IT, IS_I2C_MEMADD_SIZE, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Mem_Write | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint16_t | MemAddress, | ||
| uint16_t | MemAddSize, | ||
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | Timeout | ||
| ) |
Write an amount of data in blocking mode to a specific memory address.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| MemAddress | Internal memory address |
| MemAddSize | Size of internal memory address |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| Timeout | Timeout duration |
| HAL | status |
Definition at line 2373 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MEM, HAL_I2C_MODE_NONE, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_READY, I2C_AUTOEND_MODE, I2C_FLAG_BUSY, I2C_FLAG_STOPF, I2C_FLAG_TCR, I2C_NO_STARTSTOP, I2C_RELOAD_MODE, I2C_RequestMemoryWrite(), I2C_RESET_CR2, I2C_TIMEOUT_BUSY, I2C_TransferConfig(), I2C_WaitOnFlagUntilTimeout(), I2C_WaitOnSTOPFlagUntilTimeout(), I2C_WaitOnTXISFlagUntilTimeout(), __I2C_HandleTypeDef::Instance, IS_I2C_MEMADD_SIZE, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Mem_Write_DMA | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint16_t | MemAddress, | ||
| uint16_t | MemAddSize, | ||
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Write an amount of data in non-blocking mode with DMA to a specific memory address.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| MemAddress | Internal memory address |
| MemAddSize | Size of internal memory address |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 2833 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_GET_FLAG, assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Start_IT(), HAL_GetTick(), HAL_I2C_ERROR_DMA, HAL_I2C_ERROR_DMA_PARAM, HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MEM, HAL_I2C_MODE_NONE, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_READY, __I2C_HandleTypeDef::hdmatx, I2C_AUTOEND_MODE, I2C_DMAError(), I2C_DMAMasterTransmitCplt(), I2C_Enable_IRQ(), I2C_FLAG_BUSY, I2C_Master_ISR_DMA(), I2C_NO_OPTION_FRAME, I2C_NO_STARTSTOP, I2C_RELOAD_MODE, I2C_RequestMemoryWrite(), I2C_TIMEOUT_FLAG, I2C_TransferConfig(), I2C_XFER_ERROR_IT, __I2C_HandleTypeDef::Instance, IS_I2C_MEMADD_SIZE, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, __DMA_HandleTypeDef::XferHalfCpltCallback, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Mem_Write_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint16_t | DevAddress, | ||
| uint16_t | MemAddress, | ||
| uint16_t | MemAddSize, | ||
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Write an amount of data in non-blocking mode with Interrupt to a specific memory address.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| DevAddress | Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface |
| MemAddress | Internal memory address |
| MemAddSize | Size of internal memory address |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 2647 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_GET_FLAG, assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_MEM, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_READY, I2C_AUTOEND_MODE, I2C_Enable_IRQ(), I2C_FLAG_BUSY, I2C_Master_ISR_IT(), I2C_NO_OPTION_FRAME, I2C_NO_STARTSTOP, I2C_RELOAD_MODE, I2C_RequestMemoryWrite(), I2C_TIMEOUT_FLAG, I2C_TransferConfig(), I2C_XFER_TX_IT, IS_I2C_MEMADD_SIZE, MAX_NBYTE_SIZE, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Slave_Receive | ( | I2C_HandleTypeDef * | hi2c, |
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | Timeout | ||
| ) |
Receive in slave mode an amount of data in blocking mode.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| Timeout | Timeout duration |
| HAL | status |
Definition at line 1497 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, __HAL_I2C_GET_FLAG, __I2C_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_NONE, HAL_I2C_MODE_SLAVE, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_READY, I2C_FLAG_ADDR, I2C_FLAG_BUSY, I2C_FLAG_DIR, I2C_FLAG_RXNE, I2C_FLAG_STOPF, I2C_WaitOnFlagUntilTimeout(), I2C_WaitOnRXNEFlagUntilTimeout(), I2C_WaitOnSTOPFlagUntilTimeout(), __I2C_HandleTypeDef::Instance, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA | ( | I2C_HandleTypeDef * | hi2c, |
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Receive in slave mode an amount of data in non-blocking mode with DMA.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 2265 of file stm32l4xx_hal_i2c.c.
References __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Start_IT(), HAL_I2C_ERROR_DMA, HAL_I2C_ERROR_DMA_PARAM, HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_NONE, HAL_I2C_MODE_SLAVE, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_LISTEN, HAL_I2C_STATE_READY, __I2C_HandleTypeDef::hdmarx, I2C_DMAError(), I2C_DMASlaveReceiveCplt(), I2C_Enable_IRQ(), I2C_NO_OPTION_FRAME, I2C_Slave_ISR_DMA(), I2C_XFER_LISTEN_IT, __I2C_HandleTypeDef::Instance, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, __DMA_HandleTypeDef::XferHalfCpltCallback, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Receive in slave mode an amount of data in non-blocking mode with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 1817 of file stm32l4xx_hal_i2c.c.
References __I2C_HandleTypeDef::ErrorCode, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_SLAVE, HAL_I2C_STATE_BUSY_RX, HAL_I2C_STATE_READY, I2C_Enable_IRQ(), I2C_NO_OPTION_FRAME, I2C_Slave_ISR_IT(), I2C_XFER_LISTEN_IT, I2C_XFER_RX_IT, __I2C_HandleTypeDef::Instance, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_DMA | ( | I2C_HandleTypeDef * | hi2c, |
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | XferOptions | ||
| ) |
Sequential receive in slave/device I2C mode an amount of data in non-blocking mode with DMA.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| XferOptions | Options of Transfer, value of I2C Sequential Transfer Options |
| HAL | status |
Definition at line 4146 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Abort_IT(), HAL_DMA_Start_IT(), HAL_I2C_ERROR_DMA, HAL_I2C_ERROR_DMA_PARAM, HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_NONE, HAL_I2C_MODE_SLAVE, HAL_I2C_STATE_BUSY_RX_LISTEN, HAL_I2C_STATE_BUSY_TX_LISTEN, HAL_I2C_STATE_LISTEN, __I2C_HandleTypeDef::hdmarx, __I2C_HandleTypeDef::hdmatx, I2C_DIRECTION_TRANSMIT, I2C_Disable_IRQ(), I2C_DMAAbort(), I2C_DMAError(), I2C_DMASlaveReceiveCplt(), I2C_Enable_IRQ(), I2C_FLAG_ADDR, I2C_GET_DIR, I2C_Slave_ISR_DMA(), I2C_XFER_LISTEN_IT, I2C_XFER_RX_IT, I2C_XFER_TX_IT, __I2C_HandleTypeDef::Instance, IS_I2C_TRANSFER_OPTIONS_REQUEST, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, __DMA_HandleTypeDef::XferHalfCpltCallback, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | XferOptions | ||
| ) |
Sequential receive in slave/device I2C mode an amount of data in non-blocking mode with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| XferOptions | Options of Transfer, value of I2C Sequential Transfer Options |
| HAL | status |
Definition at line 4050 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Abort_IT(), HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_SLAVE, HAL_I2C_STATE_BUSY_RX_LISTEN, HAL_I2C_STATE_BUSY_TX_LISTEN, HAL_I2C_STATE_LISTEN, __I2C_HandleTypeDef::hdmatx, I2C_DIRECTION_TRANSMIT, I2C_Disable_IRQ(), I2C_DMAAbort(), I2C_Enable_IRQ(), I2C_FLAG_ADDR, I2C_GET_DIR, I2C_Slave_ISR_IT(), I2C_XFER_LISTEN_IT, I2C_XFER_RX_IT, I2C_XFER_TX_IT, __I2C_HandleTypeDef::Instance, IS_I2C_TRANSFER_OPTIONS_REQUEST, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_DMA | ( | I2C_HandleTypeDef * | hi2c, |
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | XferOptions | ||
| ) |
Sequential transmit in slave/device I2C mode an amount of data in non-blocking mode with DMA.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| XferOptions | Options of Transfer, value of I2C Sequential Transfer Options |
| HAL | status |
Definition at line 3869 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Abort_IT(), HAL_DMA_Start_IT(), HAL_I2C_ERROR_DMA, HAL_I2C_ERROR_DMA_PARAM, HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_NONE, HAL_I2C_MODE_SLAVE, HAL_I2C_STATE_BUSY_RX_LISTEN, HAL_I2C_STATE_BUSY_TX_LISTEN, HAL_I2C_STATE_LISTEN, __I2C_HandleTypeDef::hdmarx, __I2C_HandleTypeDef::hdmatx, I2C_DIRECTION_RECEIVE, I2C_Disable_IRQ(), I2C_DMAAbort(), I2C_DMAError(), I2C_DMASlaveTransmitCplt(), I2C_Enable_IRQ(), I2C_FLAG_ADDR, I2C_GET_DIR, I2C_Slave_ISR_DMA(), I2C_XFER_LISTEN_IT, I2C_XFER_RX_IT, I2C_XFER_TX_IT, __I2C_HandleTypeDef::Instance, IS_I2C_TRANSFER_OPTIONS_REQUEST, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, __DMA_HandleTypeDef::XferHalfCpltCallback, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | XferOptions | ||
| ) |
Sequential transmit in slave/device I2C mode an amount of data in non-blocking mode with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| XferOptions | Options of Transfer, value of I2C Sequential Transfer Options |
| HAL | status |
Definition at line 3773 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, assert_param, __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Abort_IT(), HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_SLAVE, HAL_I2C_STATE_BUSY_RX_LISTEN, HAL_I2C_STATE_BUSY_TX_LISTEN, HAL_I2C_STATE_LISTEN, __I2C_HandleTypeDef::hdmarx, I2C_DIRECTION_RECEIVE, I2C_Disable_IRQ(), I2C_DMAAbort(), I2C_Enable_IRQ(), I2C_FLAG_ADDR, I2C_GET_DIR, I2C_Slave_ISR_IT(), I2C_XFER_LISTEN_IT, I2C_XFER_RX_IT, I2C_XFER_TX_IT, __I2C_HandleTypeDef::Instance, IS_I2C_TRANSFER_OPTIONS_REQUEST, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Slave_Transmit | ( | I2C_HandleTypeDef * | hi2c, |
| uint8_t * | pData, | ||
| uint16_t | Size, | ||
| uint32_t | Timeout | ||
| ) |
Transmits in slave mode an amount of data in blocking mode.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| Timeout | Timeout duration |
| HAL | status |
Definition at line 1354 of file stm32l4xx_hal_i2c.c.
References __HAL_I2C_CLEAR_FLAG, I2C_InitTypeDef::AddressingMode, __I2C_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_NONE, HAL_I2C_MODE_SLAVE, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_READY, I2C_ADDRESSINGMODE_10BIT, I2C_FLAG_ADDR, I2C_FLAG_AF, I2C_FLAG_BUSY, I2C_FLAG_DIR, I2C_FLAG_STOPF, I2C_Flush_TXDR(), I2C_WaitOnFlagUntilTimeout(), I2C_WaitOnSTOPFlagUntilTimeout(), I2C_WaitOnTXISFlagUntilTimeout(), __I2C_HandleTypeDef::Init, __I2C_HandleTypeDef::Instance, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, and __I2C_HandleTypeDef::XferISR.
| HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA | ( | I2C_HandleTypeDef * | hi2c, |
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Transmit in slave mode an amount of data in non-blocking mode with DMA.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 2161 of file stm32l4xx_hal_i2c.c.
References __I2C_HandleTypeDef::ErrorCode, HAL_DMA_Start_IT(), HAL_I2C_ERROR_DMA, HAL_I2C_ERROR_DMA_PARAM, HAL_I2C_ERROR_INVALID_PARAM, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_NONE, HAL_I2C_MODE_SLAVE, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_LISTEN, HAL_I2C_STATE_READY, __I2C_HandleTypeDef::hdmatx, I2C_DMAError(), I2C_DMASlaveTransmitCplt(), I2C_Enable_IRQ(), I2C_NO_OPTION_FRAME, I2C_Slave_ISR_DMA(), I2C_XFER_LISTEN_IT, __I2C_HandleTypeDef::Instance, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __DMA_HandleTypeDef::XferAbortCallback, __I2C_HandleTypeDef::XferCount, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, __DMA_HandleTypeDef::XferHalfCpltCallback, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
| HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT | ( | I2C_HandleTypeDef * | hi2c, |
| uint8_t * | pData, | ||
| uint16_t | Size | ||
| ) |
Transmit in slave mode an amount of data in non-blocking mode with Interrupt.
| hi2c | Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C. |
| pData | Pointer to data buffer |
| Size | Amount of data to be sent |
| HAL | status |
Definition at line 1767 of file stm32l4xx_hal_i2c.c.
References __I2C_HandleTypeDef::ErrorCode, HAL_I2C_ERROR_NONE, HAL_I2C_MODE_SLAVE, HAL_I2C_STATE_BUSY_TX, HAL_I2C_STATE_READY, I2C_Enable_IRQ(), I2C_NO_OPTION_FRAME, I2C_Slave_ISR_IT(), I2C_XFER_LISTEN_IT, I2C_XFER_TX_IT, __I2C_HandleTypeDef::Instance, __I2C_HandleTypeDef::Mode, __I2C_HandleTypeDef::pBuffPtr, __I2C_HandleTypeDef::State, __I2C_HandleTypeDef::XferCount, __I2C_HandleTypeDef::XferISR, __I2C_HandleTypeDef::XferOptions, and __I2C_HandleTypeDef::XferSize.
1.7.6.1