STM32F0xx_StdPeriph_Examples/SPI/SPI_TwoBoards/DataExchangeDMA/main.c File Reference

Main program body. More...

#include "main.h"

Go to the source code of this file.

Functions
static TestStatus	Buffercmp (uint8_t *pBuffer1, uint8_t *pBuffer2, uint16_t BufferLength, uint8_t DataMask)
	Compares two buffers.
int	main (void)
	Main program.
static void	SPI_Config (void)
	Configures the SPI Peripheral.
static void	SysTickConfig (void)
	Configure a SysTick Base time to 10 ms.
static void	TimeOut_UserCallback (void)
	Basic management of the timeout situation.
Variables
__IO uint32_t	CommandReceived = 0x00
__IO uint32_t	CommandTransmitted = 0x00
DMA_InitTypeDef	DMA_InitStructure
__IO uint16_t	NumberOfByte = 0x00
__IO uint16_t	PrescalerValue = 0
__IO JOYState_TypeDef	PressedButton = JOY_NONE
uint8_t	RxBuffer [RXBUFFERSIZE]
SPI_InitTypeDef	SPI_InitStructure
TIM_OCInitTypeDef	TIM_OCInitStructure
TIM_TimeBaseInitTypeDef	TIM_TimeBaseStructure
__IO uint32_t	TimeOut = 0x0
uint8_t	TxBuffer [] = "SPI DMA Example: Communication between two SPI using DMA"

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Detailed Description

Main program body.

Author:

MCD Application Team

Version:

V1.4.0

Date:

24-July-2014

Attention:

© COPYRIGHT 2014 STMicroelectronics

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file STM32F0xx_StdPeriph_Examples/SPI/SPI_TwoBoards/DataExchangeDMA/main.c.