stm32l073z_eval.c File Reference

#include "stm32l073z_eval.h" #include "stm32l073z_eval_io.h"

Go to the source code of this file.

Defines
#define	START_BYTE   0x70
#define	SET_INDEX   0x00
#define	READ_STATUS   0x01
#define	LCD_WRITE_REG   0x02
#define	LCD_READ_REG   0x03
#define	SD_DUMMY_BYTE   0xFF
#define	SD_NO_RESPONSE_EXPECTED   0x80
#define	__STM32L073Z_EVAL_BSP_VERSION_MAIN   (0x02)
	STM32L073Z EVAL BSP Driver version number.
#define	__STM32L073Z_EVAL_BSP_VERSION_SUB1   (0x00)
#define	__STM32L073Z_EVAL_BSP_VERSION_SUB2   (0x02)
#define	__STM32L073Z_EVAL_BSP_VERSION_RC   (0x00)
#define	__STM32L073Z_EVAL_BSP_VERSION
Functions
static void	I2C1_Init (void)
	I2C Bus initialization.
static void	I2C1_DeInit (void)
	I2C1 Bus Deinitialization.
static void	I2C1_Error (void)
	Manages error callback by re-initializing I2C.
static void	I2C1_MspInit (I2C_HandleTypeDef *hi2c)
	I2C MSP Initialization.
static void	I2C1_MspDeInit (I2C_HandleTypeDef *hi2c)
	I2C1 MSP DeInitialization.
static void	I2C1_Write (uint8_t Addr, uint8_t Reg, uint8_t Value)
	Writes a single data.
static uint8_t	I2C1_Read (uint8_t Addr, uint8_t Reg)
	Reads a single data.
static HAL_StatusTypeDef	I2C1_WriteBuffer (uint16_t Addr, uint8_t Reg, uint16_t RegSize, uint8_t *pBuffer, uint16_t Length)
	Write a value in a register of the device through BUS.
static HAL_StatusTypeDef	I2C1_ReadBuffer (uint16_t Addr, uint8_t Reg, uint16_t RegSize, uint8_t *pBuffer, uint16_t Length)
	Reads multiple data on the BUS.
static HAL_StatusTypeDef	I2C1_IsDeviceReady (uint16_t DevAddress, uint32_t Trials)
	Checks if target device is ready for communication.
void	EEPROM_IO_Init (void)
	Initializes peripherals used by the I2C EEPROM driver.
HAL_StatusTypeDef	EEPROM_IO_WriteData (uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize)
	Write data to I2C EEPROM driver.
HAL_StatusTypeDef	EEPROM_IO_ReadData (uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize)
	Read data from I2C EEPROM driver.
HAL_StatusTypeDef	EEPROM_IO_IsDeviceReady (uint16_t DevAddress, uint32_t Trials)
	Checks if target device is ready for communication.
void	TSENSOR_IO_Init (void)
	Initializes peripherals used by the I2C Temperature Sensor driver.
void	TSENSOR_IO_Write (uint16_t DevAddress, uint8_t *pBuffer, uint8_t WriteAddr, uint16_t Length)
	Writes one byte to the TSENSOR.
void	TSENSOR_IO_Read (uint16_t DevAddress, uint8_t *pBuffer, uint8_t ReadAddr, uint16_t Length)
	Reads one byte from the TSENSOR.
uint16_t	TSENSOR_IO_IsDeviceReady (uint16_t DevAddress, uint32_t Trials)
	Checks if Temperature Sensor is ready for communication.
void	MFX_IO_Init (void)
	Initializes IOE low level.
void	MFX_IO_DeInit (void)
	Deinitializes MFX low level.
void	MFX_IO_ITConfig (void)
	Configures IOE low level interrupt.
void	MFX_IO_EnableWakeupPin (void)
	Configures MFX wke up pin.
void	MFX_IO_Wakeup (void)
	Wakeup MFX.
void	MFX_IO_Delay (uint32_t Delay)
	IOE writes multiple data.
void	MFX_IO_Write (uint16_t Addr, uint8_t Reg, uint8_t Value)
	IOE writes single data.
uint8_t	MFX_IO_Read (uint16_t Addr, uint8_t Reg)
	IOE reads single data.
uint16_t	MFX_IO_ReadMultiple (uint16_t Addr, uint8_t Reg, uint8_t *Buffer, uint16_t Length)
	IOE reads multiple data.
static void	SPIx_Init (void)
	SPIx Bus initialization.
static void	SPIx_Write (uint8_t Value)
	SPI Write a byte to device.
static uint32_t	SPIx_Read (void)
	SPI Read 1 bytes from device.
static void	SPIx_Error (void)
	SPI error treatment function.
static void	SPIx_MspInit (SPI_HandleTypeDef *hspi)
	SPI MSP Init.
static void	SPIx_WriteReadData (const uint8_t *DataIn, uint8_t *DataOut, uint16_t DataLegnth)
	SPI Write a byte to device.
void	LCD_IO_Init (void)
	Configures the LCD_SPI interface.
void	LCD_IO_WriteMultipleData (uint8_t *pData, uint32_t Size)
	Write register value.
void	LCD_IO_WriteReg (uint8_t Reg)
	register address.
uint16_t	LCD_IO_ReadData (uint16_t Reg)
	Read register value.
void	LCD_Delay (uint32_t Delay)
	Wait for loop in ms.
void	SD_IO_Init (void)
	Initializes the SD Card and put it into StandBy State (Ready for data transfer).
void	SD_IO_CSState (uint8_t state)
void	SD_IO_WriteReadData (const uint8_t *DataIn, uint8_t *DataOut, uint16_t DataLength)
	Write a byte on the SD.
uint8_t	SD_IO_WriteByte (uint8_t Data)
	Writes a byte on the SD.
uint32_t	BSP_GetVersion (void)
	This method returns the STM32F072B EVAL BSP Driver revision.
void	BSP_LED_Init (Led_TypeDef Led)
	Configures LED GPIO.
void	BSP_LED_On (Led_TypeDef Led)
	Turns selected LED On.
void	BSP_LED_Off (Led_TypeDef Led)
	Turns selected LED Off.
void	BSP_LED_Toggle (Led_TypeDef Led)
	Toggles the selected LED.
void	BSP_PB_Init (Button_TypeDef Button, ButtonMode_TypeDef Mode)
	Configures Tamper Button GPIO or EXTI Line.
uint32_t	BSP_PB_GetState (Button_TypeDef Button)
	Returns the selected button state.
uint8_t	BSP_JOY_Init (JOYMode_TypeDef Joy_Mode)
	Configures joystick GPIO and EXTI modes.
JOYState_TypeDef	BSP_JOY_GetState (void)
	Returns the current joystick status.
void	BSP_COM_Init (COM_TypeDef COM, UART_HandleTypeDef *huart)
	Configures COM port.
Variables
GPIO_TypeDef *	LED_PORT [LEDn]
	LED variables.
const uint16_t	LED_PIN [LEDn]
GPIO_TypeDef *	BUTTON_PORT [BUTTONn] = {TAMPER_BUTTON_GPIO_PORT}
	BUTTON variables.
const uint16_t	BUTTON_PIN [BUTTONn] = {TAMPER_BUTTON_PIN}
const uint8_t	BUTTON_IRQn [BUTTONn] = {TAMPER_BUTTON_EXTI_IRQn}
USART_TypeDef *	COM_USART [COMn] = {EVAL_COM1}
	COM variables.
GPIO_TypeDef *	COM_TX_PORT [COMn] = {EVAL_COM1_TX_GPIO_PORT}
GPIO_TypeDef *	COM_RX_PORT [COMn] = {EVAL_COM1_RX_GPIO_PORT}
const uint16_t	COM_TX_PIN [COMn] = {EVAL_COM1_TX_PIN}
const uint16_t	COM_RX_PIN [COMn] = {EVAL_COM1_RX_PIN}
const uint16_t	COM_TX_AF [COMn] = {EVAL_COM1_TX_AF}
const uint16_t	COM_RX_AF [COMn] = {EVAL_COM1_RX_AF}
uint32_t	I2c1Timeout = EVAL_I2C1_TIMEOUT_MAX
	BUS variables.
I2C_HandleTypeDef	heval_I2c1
uint32_t	SpixTimeout = EVAL_SPIx_TIMEOUT_MAX
static SPI_HandleTypeDef	heval_Spi