STM32F0xx_StdPeriph_Examples/USART/USART_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)
	Compares two buffers.
static void	Fill_Buffer (uint8_t *pBuffer, uint16_t BufferLength)
	Fills buffer.
int	main (void)
	Main program.
static JOYState_TypeDef	Read_Joystick (void)
	Reads key from evaluationboard.
static void	SysTickConfig (void)
	Configure a SysTick Base time to 10 ms.
static void	TimeOut_UserCallback (void)
	Basic management of the timeout situation.
static void	USART_Config (void)
	Configures the USART Peripheral.
Variables
uint8_t	AckBuffer [0x02] = {0x00, 0x00}
uint8_t	CmdBuffer [0x02] = {0x00, 0x00}
DMA_InitTypeDef	DMA_InitStructure
__IO JOYState_TypeDef	PressedButton = JOY_NONE
uint8_t	RxBuffer [RXBUFFERSIZE]
__IO uint32_t	TimeOut = 0x0
uint8_t	TxBuffer [] = "USART DMA Example: Communication between two USART 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/USART/USART_TwoBoards/DataExchangeDMA/main.c.