Collaboration diagram for IR:

Modules
	ir tx mode definition

	ir tx fifo width valid width definition

	ir tx interrupt enable definition

	ir tx interrupt status definition

	ir rx mode definition

	ir rx interrupt enable definition

	ir rx interrupt status definition

Data Structures
struct	bflb_ir_tx_config_s
	IR TX configuration structure. More...

struct	bflb_ir_rx_config_s
	IR RX configuration structure. More...

Functions
void	bflb_ir_tx_init (struct bflb_device_s dev, const struct bflb_ir_tx_config_s config)
	Initialize ir tx. More...

void	bflb_ir_send (struct bflb_device_s dev, uint32_t data, uint32_t length)
	Send data in NEC/RC5/customize mode. More...

void	bflb_ir_swm_send (struct bflb_device_s dev, uint16_t data, uint8_t length)
	Send data in software mode. More...

void	bflb_ir_tx_enable (struct bflb_device_s *dev, bool enable)
	Enable or disable ir tx. More...

void	bflb_ir_txint_mask (struct bflb_device_s *dev, uint8_t int_type, bool mask)
	Mask or unmask ir tx interrupt. More...

uint32_t	bflb_ir_get_txint_status (struct bflb_device_s *dev)
	Get ir tx interrupt status. More...

void	bflb_ir_txint_clear (struct bflb_device_s *dev)
	Clear ir tx interrupt. More...

void	bflb_ir_link_txdma (struct bflb_device_s *dev, bool enable)
	Enable or disable ir tx dma mode. More...

uint8_t	bflb_ir_get_txfifo_cnt (struct bflb_device_s *dev)
	Get ir tx fifo available count. More...

void	bflb_ir_txfifo_clear (struct bflb_device_s *dev)
	Clear ir tx fifo. More...

void	bflb_ir_rx_init (struct bflb_device_s dev, const struct bflb_ir_rx_config_s config)
	Initialize ir rx. More...

uint8_t	bflb_ir_receive (struct bflb_device_s dev, uint64_t data)
	Receive data in NEC/RC5/customize mode. More...

uint8_t	bflb_ir_swm_receive (struct bflb_device_s dev, uint16_t data, uint8_t length)
	Receive data in software mode. More...

void	bflb_ir_rx_enable (struct bflb_device_s *dev, bool enable)
	Enable or disable ir rx. More...

uint8_t	bflb_ir_get_rxfifo_cnt (struct bflb_device_s *dev)
	Get ir rx fifo available count. More...

void	bflb_ir_rxfifo_clear (struct bflb_device_s *dev)
	Clear ir rx fifo. More...

void	bflb_ir_rxint_mask (struct bflb_device_s *dev, uint8_t int_type, bool mask)
	Mask ir rx interrupt. More...

uint32_t	bflb_ir_get_rxint_status (struct bflb_device_s *dev)
	Get ir rx interrupt status. More...

void	bflb_ir_rxint_clear (struct bflb_device_s *dev)
	Clear ir rx interrupt. More...

int	bflb_ir_feature_control (struct bflb_device_s *dev, int cmd, size_t arg)
	Control ir feature. More...

Detailed Description

Function Documentation

◆ bflb_ir_feature_control()

int bflb_ir_feature_control	(	struct bflb_device_s *	dev,
		int	cmd,
		size_t	arg
	)

Control ir feature.

Parameters

[in]	dev	device handle
[in]	cmd	feature command
[in]	arg	user data

Returns: A negated errno value on failure

◆ bflb_ir_get_rxfifo_cnt()

uint8_t bflb_ir_get_rxfifo_cnt ( struct bflb_device_s * dev )

Get ir rx fifo available count.

Parameters

[in] dev device handle

Returns: Ir rx fifo available count

◆ bflb_ir_get_rxint_status()

uint32_t bflb_ir_get_rxint_status ( struct bflb_device_s * dev )

Get ir rx interrupt status.

Parameters

[in] dev device handle

Returns: Ir rx interrupt status

◆ bflb_ir_get_txfifo_cnt()

uint8_t bflb_ir_get_txfifo_cnt ( struct bflb_device_s * dev )

Get ir tx fifo available count.

Parameters

[in] dev device handle

Returns: Ir tx fifo available count

◆ bflb_ir_get_txint_status()

uint32_t bflb_ir_get_txint_status ( struct bflb_device_s * dev )

Get ir tx interrupt status.

Parameters

[in] dev device handle

Returns: Ir tx interrupt status

◆ bflb_ir_link_txdma()

void bflb_ir_link_txdma	(	struct bflb_device_s *	dev,
		bool	enable
	)

Enable or disable ir tx dma mode.

Parameters

[in]	dev	device handle
[in]	enable	enable or disable

◆ bflb_ir_receive()

uint8_t bflb_ir_receive	(	struct bflb_device_s *	dev,
		uint64_t *	data
	)

Receive data in NEC/RC5/customize mode.

Parameters

[in]	dev	device handle
[out]	data	data received

Returns: Bit count of data received

◆ bflb_ir_rx_enable()

void bflb_ir_rx_enable	(	struct bflb_device_s *	dev,
		bool	enable
	)

Enable or disable ir rx.

Parameters

[in]	dev	device handle
[in]	enable	enable or disable

◆ bflb_ir_rx_init()

void bflb_ir_rx_init	(	struct bflb_device_s *	dev,
		const struct bflb_ir_rx_config_s *	config
	)

Initialize ir rx.

Parameters

[in]	dev	device handle
[in]	config	config pointer to ir rx configure structure

◆ bflb_ir_rxfifo_clear()

void bflb_ir_rxfifo_clear ( struct bflb_device_s * dev )

Clear ir rx fifo.

Parameters

[in] dev device handle

◆ bflb_ir_rxint_clear()

void bflb_ir_rxint_clear ( struct bflb_device_s * dev )

Clear ir rx interrupt.

Parameters

[in] dev device handle

◆ bflb_ir_rxint_mask()

void bflb_ir_rxint_mask	(	struct bflb_device_s *	dev,
		uint8_t	int_type,
		bool	mask
	)

Mask ir rx interrupt.

Parameters

[in]	dev	device handle
[in]	int_type	ir rx interrupt type, use ir rx interrupt enable definition
[in]	mask	mask or unmask

◆ bflb_ir_send()

void bflb_ir_send	(	struct bflb_device_s *	dev,
		uint32_t *	data,
		uint32_t	length
	)

Send data in NEC/RC5/customize mode.

Parameters

[in]	dev	device handle
[in]	data	data buffer to send
[in]	length	length of data buffer

◆ bflb_ir_swm_receive()

uint8_t bflb_ir_swm_receive	(	struct bflb_device_s *	dev,
		uint16_t *	data,
		uint8_t	length
	)

Receive data in software mode.

Parameters

[in]	dev	device handle
[out]	data	data buffer to receive
[in]	length	of data buffer

Returns: Length of data received

◆ bflb_ir_swm_send()

void bflb_ir_swm_send	(	struct bflb_device_s *	dev,
		uint16_t *	data,
		uint8_t	length
	)

Send data in software mode.

Parameters

[in]	dev	device handle
[in]	data	data data buffer to send
[in]	length	length of data buffer

◆ bflb_ir_tx_enable()

void bflb_ir_tx_enable	(	struct bflb_device_s *	dev,
		bool	enable
	)

Enable or disable ir tx.

Parameters

[in]	dev	device handle
[in]	enable	enable or disable

◆ bflb_ir_tx_init()

void bflb_ir_tx_init	(	struct bflb_device_s *	dev,
		const struct bflb_ir_tx_config_s *	config
	)

Initialize ir tx.

Parameters

[in]	dev	device handle
[in]	config	pointer to ir tx configure structure

◆ bflb_ir_txfifo_clear()

void bflb_ir_txfifo_clear ( struct bflb_device_s * dev )

Clear ir tx fifo.

Parameters

[in] dev device handle

◆ bflb_ir_txint_clear()

void bflb_ir_txint_clear ( struct bflb_device_s * dev )

Clear ir tx interrupt.

Parameters

[in] dev device handle

◆ bflb_ir_txint_mask()

void bflb_ir_txint_mask	(	struct bflb_device_s *	dev,
		uint8_t	int_type,
		bool	mask
	)

Mask or unmask ir tx interrupt.

Parameters

[in]	dev	device handle
[in]	int_type	ir tx interrupt type, use ir tx interrupt enable definition
[in]	mask	mask or unmask

Modules

Data Structures

Functions

Detailed Description

Function Documentation

◆ bflb_ir_feature_control()

◆ bflb_ir_get_rxfifo_cnt()

◆ bflb_ir_get_rxint_status()

◆ bflb_ir_get_txfifo_cnt()

◆ bflb_ir_get_txint_status()

◆ bflb_ir_link_txdma()

◆ bflb_ir_receive()

◆ bflb_ir_rx_enable()

◆ bflb_ir_rx_init()

◆ bflb_ir_rxfifo_clear()

◆ bflb_ir_rxint_clear()

◆ bflb_ir_rxint_mask()

◆ bflb_ir_send()

◆ bflb_ir_swm_receive()

◆ bflb_ir_swm_send()

◆ bflb_ir_tx_enable()

◆ bflb_ir_tx_init()

◆ bflb_ir_txfifo_clear()

◆ bflb_ir_txint_clear()

◆ bflb_ir_txint_mask()