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stm32l4xx_ll_i2c.h File Reference
Header file of I2C LL module. More...
Go to the source code of this file.
Functions | |
| __STATIC_INLINE void | LL_I2C_Enable (I2C_TypeDef *I2Cx) |
| Enable I2C peripheral (PE = 1). | |
| __STATIC_INLINE void | LL_I2C_Disable (I2C_TypeDef *I2Cx) |
| Disable I2C peripheral (PE = 0). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabled (I2C_TypeDef *I2Cx) |
| Check if the I2C peripheral is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_ConfigFilters (I2C_TypeDef *I2Cx, uint32_t AnalogFilter, uint32_t DigitalFilter) |
| Configure Noise Filters (Analog and Digital). | |
| __STATIC_INLINE void | LL_I2C_SetDigitalFilter (I2C_TypeDef *I2Cx, uint32_t DigitalFilter) |
| Configure Digital Noise Filter. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetDigitalFilter (I2C_TypeDef *I2Cx) |
| Get the current Digital Noise Filter configuration. | |
| __STATIC_INLINE void | LL_I2C_EnableAnalogFilter (I2C_TypeDef *I2Cx) |
| Enable Analog Noise Filter. | |
| __STATIC_INLINE void | LL_I2C_DisableAnalogFilter (I2C_TypeDef *I2Cx) |
| Disable Analog Noise Filter. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledAnalogFilter (I2C_TypeDef *I2Cx) |
| Check if Analog Noise Filter is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableDMAReq_TX (I2C_TypeDef *I2Cx) |
| Enable DMA transmission requests. | |
| __STATIC_INLINE void | LL_I2C_DisableDMAReq_TX (I2C_TypeDef *I2Cx) |
| Disable DMA transmission requests. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledDMAReq_TX (I2C_TypeDef *I2Cx) |
| Check if DMA transmission requests are enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableDMAReq_RX (I2C_TypeDef *I2Cx) |
| Enable DMA reception requests. | |
| __STATIC_INLINE void | LL_I2C_DisableDMAReq_RX (I2C_TypeDef *I2Cx) |
| Disable DMA reception requests. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledDMAReq_RX (I2C_TypeDef *I2Cx) |
| Check if DMA reception requests are enabled or disabled. | |
| __STATIC_INLINE uint32_t | LL_I2C_DMA_GetRegAddr (I2C_TypeDef *I2Cx, uint32_t Direction) |
| Get the data register address used for DMA transfer TXDR TXDATA LL_I2C_DMA_GetRegAddr RXDR RXDATA LL_I2C_DMA_GetRegAddr. | |
| __STATIC_INLINE void | LL_I2C_EnableClockStretching (I2C_TypeDef *I2Cx) |
| Enable Clock stretching. | |
| __STATIC_INLINE void | LL_I2C_DisableClockStretching (I2C_TypeDef *I2Cx) |
| Disable Clock stretching. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledClockStretching (I2C_TypeDef *I2Cx) |
| Check if Clock stretching is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableSlaveByteControl (I2C_TypeDef *I2Cx) |
| Enable hardware byte control in slave mode. | |
| __STATIC_INLINE void | LL_I2C_DisableSlaveByteControl (I2C_TypeDef *I2Cx) |
| Disable hardware byte control in slave mode. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledSlaveByteControl (I2C_TypeDef *I2Cx) |
| Check if hardware byte control in slave mode is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableWakeUpFromStop (I2C_TypeDef *I2Cx) |
| Enable Wakeup from STOP. | |
| __STATIC_INLINE void | LL_I2C_DisableWakeUpFromStop (I2C_TypeDef *I2Cx) |
| Disable Wakeup from STOP. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledWakeUpFromStop (I2C_TypeDef *I2Cx) |
| Check if Wakeup from STOP is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableGeneralCall (I2C_TypeDef *I2Cx) |
| Enable General Call. | |
| __STATIC_INLINE void | LL_I2C_DisableGeneralCall (I2C_TypeDef *I2Cx) |
| Disable General Call. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledGeneralCall (I2C_TypeDef *I2Cx) |
| Check if General Call is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_SetMasterAddressingMode (I2C_TypeDef *I2Cx, uint32_t AddressingMode) |
| Configure the Master to operate in 7-bit or 10-bit addressing mode. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetMasterAddressingMode (I2C_TypeDef *I2Cx) |
| Get the Master addressing mode. | |
| __STATIC_INLINE void | LL_I2C_SetOwnAddress1 (I2C_TypeDef *I2Cx, uint32_t OwnAddress1, uint32_t OwnAddrSize) |
| Set the Own Address1. | |
| __STATIC_INLINE void | LL_I2C_EnableOwnAddress1 (I2C_TypeDef *I2Cx) |
| Enable acknowledge on Own Address1 match address. | |
| __STATIC_INLINE void | LL_I2C_DisableOwnAddress1 (I2C_TypeDef *I2Cx) |
| Disable acknowledge on Own Address1 match address. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledOwnAddress1 (I2C_TypeDef *I2Cx) |
| Check if Own Address1 acknowledge is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_SetOwnAddress2 (I2C_TypeDef *I2Cx, uint32_t OwnAddress2, uint32_t OwnAddrMask) |
| Set the 7bits Own Address2. | |
| __STATIC_INLINE void | LL_I2C_EnableOwnAddress2 (I2C_TypeDef *I2Cx) |
| Enable acknowledge on Own Address2 match address. | |
| __STATIC_INLINE void | LL_I2C_DisableOwnAddress2 (I2C_TypeDef *I2Cx) |
| Disable acknowledge on Own Address2 match address. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledOwnAddress2 (I2C_TypeDef *I2Cx) |
| Check if Own Address1 acknowledge is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_SetTiming (I2C_TypeDef *I2Cx, uint32_t Timing) |
| Configure the SDA setup, hold time and the SCL high, low period. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetTimingPrescaler (I2C_TypeDef *I2Cx) |
| Get the Timing Prescaler setting. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetClockLowPeriod (I2C_TypeDef *I2Cx) |
| Get the SCL low period setting. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetClockHighPeriod (I2C_TypeDef *I2Cx) |
| Get the SCL high period setting. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetDataHoldTime (I2C_TypeDef *I2Cx) |
| Get the SDA hold time. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetDataSetupTime (I2C_TypeDef *I2Cx) |
| Get the SDA setup time. | |
| __STATIC_INLINE void | LL_I2C_SetMode (I2C_TypeDef *I2Cx, uint32_t PeripheralMode) |
| Configure peripheral mode. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetMode (I2C_TypeDef *I2Cx) |
| Get peripheral mode. | |
| __STATIC_INLINE void | LL_I2C_EnableSMBusAlert (I2C_TypeDef *I2Cx) |
| Enable SMBus alert (Host or Device mode) | |
| __STATIC_INLINE void | LL_I2C_DisableSMBusAlert (I2C_TypeDef *I2Cx) |
| Disable SMBus alert (Host or Device mode) | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledSMBusAlert (I2C_TypeDef *I2Cx) |
| Check if SMBus alert (Host or Device mode) is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableSMBusPEC (I2C_TypeDef *I2Cx) |
| Enable SMBus Packet Error Calculation (PEC). | |
| __STATIC_INLINE void | LL_I2C_DisableSMBusPEC (I2C_TypeDef *I2Cx) |
| Disable SMBus Packet Error Calculation (PEC). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledSMBusPEC (I2C_TypeDef *I2Cx) |
| Check if SMBus Packet Error Calculation (PEC) is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_ConfigSMBusTimeout (I2C_TypeDef *I2Cx, uint32_t TimeoutA, uint32_t TimeoutAMode, uint32_t TimeoutB) |
| Configure the SMBus Clock Timeout. | |
| __STATIC_INLINE void | LL_I2C_SetSMBusTimeoutA (I2C_TypeDef *I2Cx, uint32_t TimeoutA) |
| Configure the SMBus Clock TimeoutA (SCL low timeout or SCL and SDA high timeout depends on TimeoutA mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_GetSMBusTimeoutA (I2C_TypeDef *I2Cx) |
| Get the SMBus Clock TimeoutA setting. | |
| __STATIC_INLINE void | LL_I2C_SetSMBusTimeoutAMode (I2C_TypeDef *I2Cx, uint32_t TimeoutAMode) |
| Set the SMBus Clock TimeoutA mode. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetSMBusTimeoutAMode (I2C_TypeDef *I2Cx) |
| Get the SMBus Clock TimeoutA mode. | |
| __STATIC_INLINE void | LL_I2C_SetSMBusTimeoutB (I2C_TypeDef *I2Cx, uint32_t TimeoutB) |
| Configure the SMBus Extended Cumulative Clock TimeoutB (Master or Slave mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_GetSMBusTimeoutB (I2C_TypeDef *I2Cx) |
| Get the SMBus Extented Cumulative Clock TimeoutB setting. | |
| __STATIC_INLINE void | LL_I2C_EnableSMBusTimeout (I2C_TypeDef *I2Cx, uint32_t ClockTimeout) |
| Enable the SMBus Clock Timeout. | |
| __STATIC_INLINE void | LL_I2C_DisableSMBusTimeout (I2C_TypeDef *I2Cx, uint32_t ClockTimeout) |
| Disable the SMBus Clock Timeout. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledSMBusTimeout (I2C_TypeDef *I2Cx, uint32_t ClockTimeout) |
| Check if the SMBus Clock Timeout is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableIT_TX (I2C_TypeDef *I2Cx) |
| Enable TXIS interrupt. | |
| __STATIC_INLINE void | LL_I2C_DisableIT_TX (I2C_TypeDef *I2Cx) |
| Disable TXIS interrupt. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledIT_TX (I2C_TypeDef *I2Cx) |
| Check if the TXIS Interrupt is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableIT_RX (I2C_TypeDef *I2Cx) |
| Enable RXNE interrupt. | |
| __STATIC_INLINE void | LL_I2C_DisableIT_RX (I2C_TypeDef *I2Cx) |
| Disable RXNE interrupt. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledIT_RX (I2C_TypeDef *I2Cx) |
| Check if the RXNE Interrupt is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableIT_ADDR (I2C_TypeDef *I2Cx) |
| Enable Address match interrupt (slave mode only). | |
| __STATIC_INLINE void | LL_I2C_DisableIT_ADDR (I2C_TypeDef *I2Cx) |
| Disable Address match interrupt (slave mode only). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledIT_ADDR (I2C_TypeDef *I2Cx) |
| Check if Address match interrupt is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableIT_NACK (I2C_TypeDef *I2Cx) |
| Enable Not acknowledge received interrupt. | |
| __STATIC_INLINE void | LL_I2C_DisableIT_NACK (I2C_TypeDef *I2Cx) |
| Disable Not acknowledge received interrupt. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledIT_NACK (I2C_TypeDef *I2Cx) |
| Check if Not acknowledge received interrupt is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableIT_STOP (I2C_TypeDef *I2Cx) |
| Enable STOP detection interrupt. | |
| __STATIC_INLINE void | LL_I2C_DisableIT_STOP (I2C_TypeDef *I2Cx) |
| Disable STOP detection interrupt. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledIT_STOP (I2C_TypeDef *I2Cx) |
| Check if STOP detection interrupt is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableIT_TC (I2C_TypeDef *I2Cx) |
| Enable Transfer Complete interrupt. | |
| __STATIC_INLINE void | LL_I2C_DisableIT_TC (I2C_TypeDef *I2Cx) |
| Disable Transfer Complete interrupt. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledIT_TC (I2C_TypeDef *I2Cx) |
| Check if Transfer Complete interrupt is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableIT_ERR (I2C_TypeDef *I2Cx) |
| Enable Error interrupts. | |
| __STATIC_INLINE void | LL_I2C_DisableIT_ERR (I2C_TypeDef *I2Cx) |
| Disable Error interrupts. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledIT_ERR (I2C_TypeDef *I2Cx) |
| Check if Error interrupts is enabled of disabled. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_TXE (I2C_TypeDef *I2Cx) |
| Indicate the status of Transmit data register empty flag. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_TXIS (I2C_TypeDef *I2Cx) |
| Indicate the status of Transmit interrupt flag. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_RXNE (I2C_TypeDef *I2Cx) |
| Indicate the status of Receive data register not empty flag. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_ADDR (I2C_TypeDef *I2Cx) |
| Indicate the status of Address matched flag (slave mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_NACK (I2C_TypeDef *I2Cx) |
| Indicate the status of Not Acknowledge received flag. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_STOP (I2C_TypeDef *I2Cx) |
| Indicate the status of Stop detection flag. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_TC (I2C_TypeDef *I2Cx) |
| Indicate the status of Transfer complete flag (master mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_TCR (I2C_TypeDef *I2Cx) |
| Indicate the status of Transfer complete flag (master mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_BERR (I2C_TypeDef *I2Cx) |
| Indicate the status of Bus error flag. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_ARLO (I2C_TypeDef *I2Cx) |
| Indicate the status of Arbitration lost flag. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_OVR (I2C_TypeDef *I2Cx) |
| Indicate the status of Overrun/Underrun flag (slave mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveFlag_BUSY (I2C_TypeDef *I2Cx) |
| Indicate the status of Bus Busy flag. | |
| __STATIC_INLINE void | LL_I2C_ClearFlag_ADDR (I2C_TypeDef *I2Cx) |
| Clear Address Matched flag. | |
| __STATIC_INLINE void | LL_I2C_ClearFlag_NACK (I2C_TypeDef *I2Cx) |
| Clear Not Acknowledge flag. | |
| __STATIC_INLINE void | LL_I2C_ClearFlag_STOP (I2C_TypeDef *I2Cx) |
| Clear Stop detection flag. | |
| __STATIC_INLINE void | LL_I2C_ClearFlag_TXE (I2C_TypeDef *I2Cx) |
| Clear Transmit data register empty flag (TXE). | |
| __STATIC_INLINE void | LL_I2C_ClearFlag_BERR (I2C_TypeDef *I2Cx) |
| Clear Bus error flag. | |
| __STATIC_INLINE void | LL_I2C_ClearFlag_ARLO (I2C_TypeDef *I2Cx) |
| Clear Arbitration lost flag. | |
| __STATIC_INLINE void | LL_I2C_ClearFlag_OVR (I2C_TypeDef *I2Cx) |
| Clear Overrun/Underrun flag. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveSMBusFlag_PECERR (I2C_TypeDef *I2Cx) |
| Indicate the status of SMBus PEC error flag in reception. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveSMBusFlag_TIMEOUT (I2C_TypeDef *I2Cx) |
| Indicate the status of SMBus Timeout detection flag. | |
| __STATIC_INLINE uint32_t | LL_I2C_IsActiveSMBusFlag_ALERT (I2C_TypeDef *I2Cx) |
| Indicate the status of SMBus alert flag. | |
| __STATIC_INLINE void | LL_I2C_ClearSMBusFlag_PECERR (I2C_TypeDef *I2Cx) |
| Clear SMBus PEC error flag. | |
| __STATIC_INLINE void | LL_I2C_ClearSMBusFlag_TIMEOUT (I2C_TypeDef *I2Cx) |
| Clear SMBus Timeout detection flag. | |
| __STATIC_INLINE void | LL_I2C_ClearSMBusFlag_ALERT (I2C_TypeDef *I2Cx) |
| Clear SMBus Alert flag. | |
| __STATIC_INLINE void | LL_I2C_EnableAutoEndMode (I2C_TypeDef *I2Cx) |
| Enable automatic STOP condition generation (master mode). | |
| __STATIC_INLINE void | LL_I2C_DisableAutoEndMode (I2C_TypeDef *I2Cx) |
| Disable automatic STOP condition generation (master mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledAutoEndMode (I2C_TypeDef *I2Cx) |
| Check if automatic STOP condition is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_EnableReloadMode (I2C_TypeDef *I2Cx) |
| Enable reload mode (master mode). | |
| __STATIC_INLINE void | LL_I2C_DisableReloadMode (I2C_TypeDef *I2Cx) |
| Disable reload mode (master mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledReloadMode (I2C_TypeDef *I2Cx) |
| Check if reload mode is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_SetTransferSize (I2C_TypeDef *I2Cx, uint32_t TransferSize) |
| Configure the number of bytes for transfer. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetTransferSize (I2C_TypeDef *I2Cx) |
| Get the number of bytes configured for transfer. | |
| __STATIC_INLINE void | LL_I2C_AcknowledgeNextData (I2C_TypeDef *I2Cx, uint32_t TypeAcknowledge) |
| Prepare the generation of a ACKnowledge or Non ACKnowledge condition after the address receive match code or next received byte. | |
| __STATIC_INLINE void | LL_I2C_GenerateStopCondition (I2C_TypeDef *I2Cx) |
| Generate a STOP condition after the current byte transfer (master mode). | |
| __STATIC_INLINE void | LL_I2C_GenerateStartCondition (I2C_TypeDef *I2Cx) |
| Generate a START or RESTART condition. | |
| __STATIC_INLINE void | LL_I2C_EnableAuto10BitRead (I2C_TypeDef *I2Cx) |
| Enable automatic RESTART Read request condition for 10bit address header (master mode). | |
| __STATIC_INLINE void | LL_I2C_DisableAuto10BitRead (I2C_TypeDef *I2Cx) |
| Disable automatic RESTART Read request condition for 10bit address header (master mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledAuto10BitRead (I2C_TypeDef *I2Cx) |
| Check if automatic RESTART Read request condition for 10bit address header is enabled or disabled. | |
| __STATIC_INLINE void | LL_I2C_SetTransferRequest (I2C_TypeDef *I2Cx, uint32_t TransferRequest) |
| Configure the transfer direction (master mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_GetTransferRequest (I2C_TypeDef *I2Cx) |
| Get the transfer direction requested (master mode). | |
| __STATIC_INLINE void | LL_I2C_SetSlaveAddr (I2C_TypeDef *I2Cx, uint32_t SlaveAddr) |
| Configure the slave address for transfer (master mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_GetSlaveAddr (I2C_TypeDef *I2Cx) |
| Get the slave address programmed for transfer. | |
| __STATIC_INLINE void | LL_I2C_HandleTransfer (I2C_TypeDef *I2Cx, uint32_t SlaveAddr, uint32_t SlaveAddrSize, uint32_t TransferSize, uint32_t EndMode, uint32_t Request) |
| Handles I2Cx communication when starting transfer or during transfer (TC or TCR flag are set). | |
| __STATIC_INLINE uint32_t | LL_I2C_GetTransferDirection (I2C_TypeDef *I2Cx) |
| Indicate the value of transfer direction (slave mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_GetAddressMatchCode (I2C_TypeDef *I2Cx) |
| Return the slave matched address. | |
| __STATIC_INLINE void | LL_I2C_EnableSMBusPECCompare (I2C_TypeDef *I2Cx) |
| Enable internal comparison of Packet Error byte (transmission or reception mode). | |
| __STATIC_INLINE uint32_t | LL_I2C_IsEnabledSMBusPECCompare (I2C_TypeDef *I2Cx) |
| Check if Packet Error byte internal comparison is requested or not. | |
| __STATIC_INLINE uint32_t | LL_I2C_GetSMBusPEC (I2C_TypeDef *I2Cx) |
| Get the Packet Error byte calculated. | |
| __STATIC_INLINE uint8_t | LL_I2C_ReceiveData8 (I2C_TypeDef *I2Cx) |
| Read Receive Data register. | |
| __STATIC_INLINE void | LL_I2C_TransmitData8 (I2C_TypeDef *I2Cx, uint8_t Data) |
| Write in Transmit Data Register . | |
| uint32_t | LL_I2C_Init (I2C_TypeDef *I2Cx, LL_I2C_InitTypeDef *I2C_InitStruct) |
| Initialize the I2C registers according to the specified parameters in I2C_InitStruct. | |
| uint32_t | LL_I2C_DeInit (I2C_TypeDef *I2Cx) |
| De-initialize the I2C registers to their default reset values. | |
| void | LL_I2C_StructInit (LL_I2C_InitTypeDef *I2C_InitStruct) |
| Set each LL_I2C_InitTypeDef field to default value. | |
Detailed Description
Header file of I2C LL module.
- Version:
- V1.5.1
- Date:
- 31-May-2016
- Attention:
© COPYRIGHT(c) 2016 STMicroelectronics
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Definition in file stm32l4xx_ll_i2c.h.
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