tkl_spi.h 文件参考

Common process - adapter the spi api 更多...

#include "tuya_cloud_types.h"
#include "tkl_gpio.h"

tkl_spi.h 的引用(Include)关系图:

此图展示该文件直接或间接的被哪些文件引用了:

浏览源代码.

函数
OPERATE_RET	tkl_spi_abort_transfer (TUYA_SPI_NUM_E port)
	adort spi transfer,or spi send, or spi recv 更多...
OPERATE_RET	tkl_spi_deinit (TUYA_SPI_NUM_E port)
	spi deinit 更多...
OPERATE_RET	tkl_spi_get_status (TUYA_SPI_NUM_E port, TUYA_SPI_STATUS_T *status)
	get spi status. 更多...
OPERATE_RET	tkl_spi_init (TUYA_SPI_NUM_E port, CONST TUYA_SPI_BASE_CFG_T *cfg)
	spi init 更多...
OPERATE_RET	tkl_spi_irq_disable (TUYA_SPI_NUM_E port)
	spi irq disable 更多...
OPERATE_RET	tkl_spi_irq_enable (TUYA_SPI_NUM_E port)
	spi irq enable 更多...
OPERATE_RET	tkl_spi_irq_init (TUYA_SPI_NUM_E port, CONST TUYA_SPI_IRQ_CB *cb)
	spi irq init NOTE: call this API will not enable interrupt 更多...
OPERATE_RET	tkl_spi_recv (TUYA_SPI_NUM_E port, VOID_T *data, UINT16_T size)
OPERATE_RET	tkl_spi_send (TUYA_SPI_NUM_E port, VOID_T *data, UINT16_T size)
OPERATE_RET	tkl_spi_transfer (TUYA_SPI_NUM_E port, VOID_T *send_buf, VOID_T *receive_buf, UINT32_T length)
	spi transfer 更多...

详细描述

Common process - adapter the spi api

版本

0.1

日期

2021-08-06

版权所有

Copyright 2021-2030 Tuya Inc. All Rights Reserved.

函数说明

tkl_spi_abort_transfer()

OPERATE_RET tkl_spi_abort_transfer

(

TUYA_SPI_NUM_E

port

)

adort spi transfer,or spi send, or spi recv

参数

[in]

port

spi port

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_spi_deinit()

OPERATE_RET tkl_spi_deinit

(

TUYA_SPI_NUM_E

port

)

spi deinit

参数

[in]

port

spi port

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_spi_get_status()

OPERATE_RET tkl_spi_get_status	(	TUYA_SPI_NUM_E	port,
		TUYA_SPI_STATUS_T *	status
	)

get spi status.

参数

[in]	port	spi port
[out]	TUYA_SPI_STATUS_T,please	refer to tuya_cloud_types.h

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_spi_init()

OPERATE_RET tkl_spi_init	(	TUYA_SPI_NUM_E	port,
		CONST TUYA_SPI_BASE_CFG_T *	cfg
	)

spi init

参数

[in]

port

spi port

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_spi_irq_disable()

OPERATE_RET tkl_spi_irq_disable

(

TUYA_SPI_NUM_E

port

)

spi irq disable

参数

[in]

port

spi port id, id index starts at 0

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_spi_irq_enable()

OPERATE_RET tkl_spi_irq_enable

(

TUYA_SPI_NUM_E

port

)

spi irq enable

参数

[in]

port

spi port id, id index starts at 0

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_spi_irq_init()

OPERATE_RET tkl_spi_irq_init	(	TUYA_SPI_NUM_E	port,
		CONST TUYA_SPI_IRQ_CB *	cb
	)

spi irq init NOTE: call this API will not enable interrupt

参数

[in]	port	spi port, id index starts at 0
[in]	cb	spi irq cb

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_spi_recv()

OPERATE_RET tkl_spi_recv	(	TUYA_SPI_NUM_E	port,
		VOID_T *	data,
		UINT16_T	size
	)

spi_recv

参数

[in]	port	the spi device
[out]	data	spi recv data
[in]	size	spi recv data size

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_spi_send()

OPERATE_RET tkl_spi_send	(	TUYA_SPI_NUM_E	port,
		VOID_T *	data,
		UINT16_T	size
	)

Spi send

参数

[in]	port	the spi device
[in]	data	spi send data
[in]	size	spi send data size

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_spi_transfer()

OPERATE_RET tkl_spi_transfer	(	TUYA_SPI_NUM_E	port,
		VOID_T *	send_buf,
		VOID_T *	receive_buf,
		UINT32_T	length
	)

spi transfer

参数

[in]	port	spi port
[in]	send_buf	spi send buf
[out]	send_buf:spi	recv buf
[in]	length	spi msg length

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h