stm32f401re_spi.c File Reference

SPI driver implementation for STM32F401RE. More...

#include "stm32f401re_spi.h"
#include "stm32f401re.h"
#include "stm32f401re_rcc.h"

Include dependency graph for stm32f401re_spi.c:

Go to the source code of this file.

Functions
static void	spi_set_pclk (SPI_REGDEF_ts const *instance, EN_STATUS_te en_status)
	Enables or disables the peripheral clock for an SPI instance.
void	spi_init (SPI_CFG_ts *spi_cfg)
	Initializes the SPI peripheral with the given configuration.
void	spi_deinit (SPI_REGDEF_ts const *instance)
	Deinitializes the SPI peripheral and disables its clock.
void	spi_send (SPI_REGDEF_ts *instance, uint8_t *tx_buffer, uint32_t len)
	Blocking SPI transmit.
void	spi_receive (SPI_REGDEF_ts *instance, uint8_t *rx_buffer, uint32_t len)
	Blocking SPI receive.
void	spi_set_pclk_div (SPI_REGDEF_ts *spi_instance, SPI_MASTER_SCLK_SPEED_te pclk_div)
	Changes the SPI master clock speed divisor at runtime.
void	spi_set_comm (SPI_REGDEF_ts *instance, EN_STATUS_te en_status)
	Enables or disables the SPI peripheral.

Detailed Description

SPI driver implementation for STM32F401RE.

Author

github.com/Baksi675

Version

0.1

Date

2025-07-29

Copyright

Copyright (c) 2025

Definition in file stm32f401re_spi.c.