I2C - Inter-Integrated Circuit
Description
Inter-integrated Circuit (I2C) Peripheral API.
This module contains functions to control the I2C peripheral of Silicon Labs 32-bit MCUs and SoCs. The I2C interface allows communication on I2C buses with the lowest energy consumption possible.
Data Structures |
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struct | I2C_Init_TypeDef |
I2C initialization structure.
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struct | I2C_TransferSeq_TypeDef |
Master mode transfer message structure used to define a complete I2C transfer sequence (from start to stop).
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Functions |
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uint32_t | I2C_BusFreqGet (I2C_TypeDef *i2c) |
Get the current configured I2C bus frequency.
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void | I2C_BusFreqSet (I2C_TypeDef *i2c, uint32_t freqRef, uint32_t freqScl, I2C_ClockHLR_TypeDef i2cMode) |
Set the I2C bus frequency.
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void | I2C_Enable (I2C_TypeDef *i2c, bool enable) |
Enable/disable I2C.
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void | I2C_Init (I2C_TypeDef *i2c, const I2C_Init_TypeDef *init) |
Initialize I2C.
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void | I2C_IntClear (I2C_TypeDef *i2c, uint32_t flags) |
Clear one or more pending I2C interrupts.
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void | I2C_IntDisable (I2C_TypeDef *i2c, uint32_t flags) |
Disable one or more I2C interrupts.
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void | I2C_IntEnable (I2C_TypeDef *i2c, uint32_t flags) |
Enable one or more I2C interrupts.
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uint32_t | I2C_IntGet (I2C_TypeDef *i2c) |
Get pending I2C interrupt flags.
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uint32_t |