STM32VL-Discovery BSP User Manual: STM32VL DISCOVERY Exported Functions

This method returns the STM32VL-Discovery BSP Driver version.

Return values:

version

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

Definition at line 98 of file stm32vl_discovery.c.

References __STM32VL_DISCO_BSP_VERSION.

Configures LED GPIO.

Parameters:

Led,:

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

Definition at line 110 of file stm32vl_discovery.c.

References LED_PIN, LED_PORT, and LEDx_GPIO_CLK_ENABLE.

Turns selected LED Off.

Parameters:

Led,:

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

Definition at line 147 of file stm32vl_discovery.c.

References LED_PIN, and LED_PORT.

Turns selected LED On.

Parameters:

Led,:

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

Definition at line 135 of file stm32vl_discovery.c.

References LED_PIN, and LED_PORT.

Toggles the selected LED.

Parameters:

Led,:

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

Definition at line 159 of file stm32vl_discovery.c.

References LED_PIN, and LED_PORT.

Returns the selected Button state.

Parameters:

Button,:

Specifies the Button to be checked. This parameter should be: BUTTON_USER

Return values:

Button

state.

Definition at line 209 of file stm32vl_discovery.c.

References BUTTON_PIN, and BUTTON_PORT.

Configures Button GPIO and EXTI Line.

Parameters:

Button,:	Specifies the Button to be configured. This parameter should be: BUTTON_USER
Button_Mode,:	Specifies Button mode. This parameter can be one of following parameters: BUTTON_MODE_GPIO: Button will be used as simple IO BUTTON_MODE_EXTI: Button will be connected to EXTI line with interrupt generation capability

Definition at line 174 of file stm32vl_discovery.c.

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