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es_wifi_io.c File Reference
This file implments the IO operations to deal with the es-wifi module. It mainly Inits and Deinits the SPI interface. Send and receive data over it. More...
Go to the source code of this file.
Functions | |
void | SPI_WIFI_MspInit (SPI_HandleTypeDef *hspi) |
Initialize SPI MSP. | |
int8_t | SPI_WIFI_Init (void) |
Initialize the SPI3. | |
int8_t | SPI_WIFI_DeInit (void) |
DeInitialize the SPI. | |
int16_t | SPI_WIFI_ReceiveData (uint8_t *pData, uint16_t len, uint32_t timeout) |
Receive wifi Data from SPI. | |
int16_t | SPI_WIFI_SendData (uint8_t *pdata, uint16_t len, uint32_t timeout) |
Send wifi Data thru SPI. | |
void | SPI_WIFI_Delay (uint32_t Delay) |
Delay. |
Detailed Description
This file implments the IO operations to deal with the es-wifi module. It mainly Inits and Deinits the SPI interface. Send and receive data over it.
- Version:
- V1.8.0
- Date:
- 21-April-2017
- Attention:
© Copyright (c) 2017 STMicroelectronics International N.V. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted, provided that the following conditions are met:
1. Redistribution of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of other contributors to this software may be used to endorse or promote products derived from this software without specific written permission. 4. This software, including modifications and/or derivative works of this software, must execute solely and exclusively on microcontroller or microprocessor devices manufactured by or for STMicroelectronics. 5. Redistribution and use of this software other than as permitted under this license is void and will automatically terminate your rights under this license.
THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Definition in file es_wifi_io.c.
Function Documentation
int8_t SPI_WIFI_DeInit | ( | void | ) |
DeInitialize the SPI.
- Parameters:
-
None
- Return values:
-
None
Definition at line 201 of file es_wifi_io.c.
void SPI_WIFI_Delay | ( | uint32_t | Delay ) |
int8_t SPI_WIFI_Init | ( | void | ) |
Initialize the SPI3.
- Parameters:
-
None
- Return values:
-
None
Definition at line 143 of file es_wifi_io.c.
void SPI_WIFI_MspInit | ( | SPI_HandleTypeDef * | hspi ) |
Initialize SPI MSP.
- Parameters:
-
hspi,: SPI handle
- Return values:
-
None
Definition at line 72 of file es_wifi_io.c.
int16_t SPI_WIFI_ReceiveData | ( | uint8_t * | pData, |
uint16_t | len, | ||
uint32_t | timeout | ||
) |
Receive wifi Data from SPI.
- Parameters:
-
pdata : pointer to data len : Data length timeout : send timeout in mS
- Return values:
-
Length of received data (payload)
Definition at line 214 of file es_wifi_io.c.
int16_t SPI_WIFI_SendData | ( | uint8_t * | pdata, |
uint16_t | len, | ||
uint32_t | timeout | ||
) |
Send wifi Data thru SPI.
- Parameters:
-
pdata : pointer to data len : Data length timeout : send timeout in mS
- Return values:
-
Length of sent data
Definition at line 282 of file es_wifi_io.c.
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