stm32f401re_i2c.c File Reference

I2C driver implementation for STM32F401RE. More...

#include "stm32f401re_i2c.h"
#include "stm32f401re_rcc.h"

Include dependency graph for stm32f401re_i2c.c:

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Functions
static void	i2c_set_pclk (I2C_REGDEF_ts const *i2c_instance, EN_STATUS_te en_status)
	Enables or disables the peripheral clock for an I2C instance.
void	i2c_init (I2C_CFG_ts *i2c_cfg)
	Initializes the I2C peripheral with the given configuration.
void	i2c_deinit (I2C_REGDEF_ts const *i2c_instance)
	Deinitializes the I2C peripheral and disables its clock.
void	i2c_master_send (I2C_REGDEF_ts *i2c_instance, uint8_t slave_addr, uint8_t *tx_buffer, uint32_t len)
	Blocking I2C master transmit.
void	i2c_master_send_continue (I2C_REGDEF_ts *i2c_instance, uint8_t *tx_buffer, uint32_t len)
	Continues a transmission without a new START or address phase.
void	i2c_master_receive (I2C_REGDEF_ts *i2c_instance, uint8_t slave_addr, uint8_t *rx_buffer, uint32_t len)
	Blocking I2C master receive.
void	i2c_master_set_comm (I2C_REGDEF_ts *i2c_instance, EN_STATUS_te en_status)
	Enables or disables the I2C peripheral and controls bus ownership.
void	i2c_get_name (I2C_REGDEF_ts const *i2c_instance, char *name)
	Returns the name string of an I2C peripheral instance.

Detailed Description

I2C driver implementation for STM32F401RE.

Author

github.com/Baksi675

Version

0.1

Date

2025-08-11

Copyright

Copyright (c) 2025

Definition in file stm32f401re_i2c.c.