Exported Functions

Functions
uint32_t	BSP_GetVersion (void)
	This method returns the STM32F091C 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.

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Function Documentation

void BSP_COM_Init	(	COM_TypeDef	COM,
		UART_HandleTypeDef *	huart
	)

Configures COM port.

Parameters:

COM	Specifies the COM port to be configured. This parameter can be one of following parameters: COM1
huart	pointer to a UART_HandleTypeDef structure that contains the configuration information for the specified UART peripheral.

Return values:

None

Definition at line 461 of file stm32091c_eval.c.

References COM_RX_AF, COM_RX_PIN, COM_RX_PORT, COM_TX_AF, COM_TX_PIN, COM_TX_PORT, COM_USART, COMx_CLK_ENABLE, COMx_RX_GPIO_CLK_ENABLE, and COMx_TX_GPIO_CLK_ENABLE.

uint32_t BSP_GetVersion

(

void

)

This method returns the STM32F091C EVAL BSP Driver revision.

Return values:

version

: 0xXYZR (8bits for each decimal, R for RC)

Definition at line 244 of file stm32091c_eval.c.

References __STM32091C_EVAL_BSP_VERSION.

JOYState_TypeDef BSP_JOY_GetState

(

void

)

Returns the current joystick status.

Return values:

Code	of the joystick key pressed This code can be one of the following values: JOY_NONE JOY_SEL JOY_DOWN JOY_LEFT JOY_RIGHT JOY_UP

Definition at line 434 of file stm32091c_eval.c.

References JOY_NONE, JOY_PIN, JOY_PORT, JOY_SEL, and JOYn.

uint8_t BSP_JOY_Init

(

JOYMode_TypeDef

Joy_Mode

)

Configures joystick GPIO and EXTI modes.

Parameters:

Joy_Mode

Button mode. This parameter can be one of the following values: JOY_MODE_GPIO: Joystick pins will be used as simple IOs JOY_MODE_EXTI: Joystick pins will be connected to EXTI line with interrupt generation capability

Return values:

HAL_OK,:

if all initializations are OK. Other value if error.

Definition at line 386 of file stm32091c_eval.c.

References JOY_IRQn, JOY_MODE_EXTI, JOY_MODE_GPIO, JOY_PIN, JOY_PORT, JOY_SEL, JOYn, and JOYx_GPIO_CLK_ENABLE.

void BSP_LED_Init

(

Led_TypeDef

Led

)

Configures LED GPIO.

Parameters:

Led	Specifies the Led to be configured. This parameter can be one of following parameters: LED1 LED2 LED3 LED4

Return values:

None

Definition at line 259 of file stm32091c_eval.c.

References LED_PIN, LED_PORT, and LEDx_GPIO_CLK_ENABLE.

void BSP_LED_Off

(

Led_TypeDef

Led

)

Turns selected LED Off.

Parameters:

Led	Specifies the Led to be set off. This parameter can be one of following parameters: LED1 LED2 LED3 LED4

Return values:

None

Definition at line 302 of file stm32091c_eval.c.

References LED_PIN, and LED_PORT.

void BSP_LED_On

(

Led_TypeDef

Led

)

Turns selected LED On.

Parameters:

Led	Specifies the Led to be set on. This parameter can be one of following parameters: LED1 LED2 LED3 LED4

Return values:

None

Definition at line 287 of file stm32091c_eval.c.

References LED_PIN, and LED_PORT.

void BSP_LED_Toggle

(

Led_TypeDef

Led

)

Toggles the selected LED.

Parameters:

Led	Specifies the Led to be toggled. This parameter can be one of following parameters: LED1 LED2 LED3 LED4

Return values:

None

Definition at line 317 of file stm32091c_eval.c.

References LED_PIN, and LED_PORT.

uint32_t BSP_PB_GetState

(

Button_TypeDef

Button

)

Returns the selected button state.

Parameters:

Button

Button to be checked. This parameter can be one of the following values: BUTTON_TAMPER: Tamper Push Button

Return values:

The	Button GPIO pin value

Definition at line 372 of file stm32091c_eval.c.

References BUTTON_PIN, and BUTTON_PORT.

void BSP_PB_Init	(	Button_TypeDef	Button,
		ButtonMode_TypeDef	Mode
	)

Configures Tamper Button GPIO or EXTI Line.

Parameters:

Button	Button to be configured This parameter can be one of the following values: BUTTON_TAMPER: Tamper Push Button
Mode	Button mode This parameter can be one of the following values: BUTTON_MODE_GPIO: Button will be used as simple IO BUTTON_MODE_EXTI: Button will be connected to EXTI line with interrupt generation capability

Return values:

None

Definition at line 334 of file stm32091c_eval.c.

References BUTTON_IRQn, BUTTON_MODE_EXTI, BUTTON_MODE_GPIO, BUTTON_PIN, BUTTON_PORT, and TAMPERx_GPIO_CLK_ENABLE.