BSP Compatibility Shim

Backward-compatible Board Support Package API. More...

Typedefs
typedef void(*	ove_gpio_irq_cb) (unsigned int port, unsigned int pin, void *user_data)
	GPIO interrupt callback type (re-exported for BSP-only callers).

Enumerations
enum	ove_gpio_irq_mode_t { OVE_GPIO_IRQ_RISING = 0x01 , OVE_GPIO_IRQ_FALLING = 0x02 , OVE_GPIO_IRQ_BOTH = 0x03 }
	GPIO interrupt trigger edge selection (re-exported for BSP-only callers). More...

Functions
static int	ove_bsp_board_init (void)
	Initialise the board hardware (BSP compatibility wrapper).
static void	ove_bsp_led_set (unsigned int led, int on)
	Turn a board LED on or off (BSP compatibility wrapper).
static void	ove_bsp_led_toggle (unsigned int led)
	Toggle the current state of a board LED (BSP compatibility wrapper).
static int	ove_bsp_gpio_set (unsigned int port, unsigned int pin, int value)
	Set the output level of a GPIO pin (BSP compatibility wrapper).
static int	ove_bsp_gpio_get (unsigned int port, unsigned int pin)
	Read the current level of a GPIO pin (BSP compatibility wrapper).
static int	ove_bsp_gpio_irq_register (unsigned int port, unsigned int pin, ove_gpio_irq_mode_t mode, ove_gpio_irq_cb callback, void *user_data)
	Register a GPIO interrupt callback (BSP compatibility wrapper).
static int	ove_bsp_gpio_irq_enable (unsigned int port, unsigned int pin)
	Enable a registered GPIO interrupt (BSP compatibility wrapper).
static int	ove_bsp_gpio_irq_disable (unsigned int port, unsigned int pin)
	Disable a GPIO interrupt without unregistering it (BSP compatibility wrapper).

Detailed Description

Backward-compatible Board Support Package API.

This header maps the legacy ove_bsp_*() functions to the newer split modules: Board Initialization, GPIO, and LED. New code should call the individual module APIs directly; this shim exists purely for source-level backward compatibility.

Note

Requires CONFIG_OVE_BSP. When the option is disabled every function is replaced by a no-op stub.

Typedef Documentation

ove_gpio_irq_cb

typedef void(* ove_gpio_irq_cb) (unsigned int port, unsigned int pin, void *user_data)

GPIO interrupt callback type (re-exported for BSP-only callers).

Parameters

[in]	port	GPIO port index that generated the interrupt.
[in]	pin	GPIO pin index that generated the interrupt.
[in]	user_data	Opaque pointer supplied at registration time.

Enumeration Type Documentation

ove_gpio_irq_mode_t

enum ove_gpio_irq_mode_t

GPIO interrupt trigger edge selection (re-exported for BSP-only callers).

Note

Prefer including ove/gpio.h directly for new code.

Enumerator
OVE_GPIO_IRQ_RISING	Trigger on rising edge only.
OVE_GPIO_IRQ_FALLING	Trigger on falling edge only.
OVE_GPIO_IRQ_BOTH	Trigger on both edges.

Function Documentation

ove_bsp_board_init()

static int ove_bsp_board_init ( void  )

inlinestatic

Initialise the board hardware (BSP compatibility wrapper).

Delegates to ove_board_init().

Returns

OVE_OK on success, negative error code on failure.

ove_bsp_led_set()

static void ove_bsp_led_set ( unsigned int  led, int  on  )

inlinestatic

Turn a board LED on or off (BSP compatibility wrapper).

Delegates to ove_led_set().

Parameters

[in]	led	Zero-based LED index.
[in]	on	Non-zero to turn the LED on, zero to turn it off.

ove_bsp_led_toggle()

static void ove_bsp_led_toggle ( unsigned int  led )

inlinestatic

Toggle the current state of a board LED (BSP compatibility wrapper).

Delegates to ove_led_toggle().

Parameters

[in]

led

Zero-based LED index.

ove_bsp_gpio_set()

static int ove_bsp_gpio_set ( unsigned int  port, unsigned int  pin, int  value  )

inlinestatic

Set the output level of a GPIO pin (BSP compatibility wrapper).

Delegates to ove_gpio_set().

Parameters

[in]	port	GPIO port index.
[in]	pin	GPIO pin index within the port.
[in]	value	Non-zero to drive high, zero to drive low.

Returns

OVE_OK on success, negative error code on failure.

ove_bsp_gpio_get()

static int ove_bsp_gpio_get ( unsigned int  port, unsigned int  pin  )

inlinestatic

Read the current level of a GPIO pin (BSP compatibility wrapper).

Delegates to ove_gpio_get().

Parameters

[in]	port	GPIO port index.
[in]	pin	GPIO pin index within the port.

Returns

1 if high, 0 if low, negative error code on failure.

ove_bsp_gpio_irq_register()

static int ove_bsp_gpio_irq_register ( unsigned int  port, unsigned int  pin, ove_gpio_irq_mode_t  mode, ove_gpio_irq_cb  callback, void *  user_data  )

inlinestatic

Register a GPIO interrupt callback (BSP compatibility wrapper).

Delegates to ove_gpio_irq_register().

Parameters

[in]	port	GPIO port index.
[in]	pin	GPIO pin index within the port.
[in]	mode	Edge(s) that trigger the interrupt.
[in]	callback	Function called when the interrupt fires.
[in]	user_data	Opaque pointer forwarded to callback.

Returns

OVE_OK on success, negative error code on failure.

ove_bsp_gpio_irq_enable()

static int ove_bsp_gpio_irq_enable ( unsigned int  port, unsigned int  pin  )

inlinestatic

Enable a registered GPIO interrupt (BSP compatibility wrapper).

Delegates to ove_gpio_irq_enable().

Parameters

[in]	port	GPIO port index.
[in]	pin	GPIO pin index within the port.

Returns

OVE_OK on success, negative error code on failure.

ove_bsp_gpio_irq_disable()

static int ove_bsp_gpio_irq_disable ( unsigned int  port, unsigned int  pin  )

inlinestatic

Disable a GPIO interrupt without unregistering it (BSP compatibility wrapper).

Delegates to ove_gpio_irq_disable().

Parameters

[in]	port	GPIO port index.
[in]	pin	GPIO pin index within the port.

Returns

OVE_OK on success, negative error code on failure.