Mercurial > public > ostc4

view Small_CPU/Inc/uart.h @ 664:667093daa937 Betatest

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Stability improvment bluetooth startup: The previous implementation expected a default setup of the Bluetooth module. Deviations from the default expectation caused the init function to stop. The new implementation is able to fix wrong baud rate setting (reset baudrate to default 115200). In addition the function evaluating the answers of the module is not able to derive the status out of a data stream.
author Ideenmodellierer
date Tue, 21 Dec 2021 19:36:41 +0100
parents 1b995079c045
children fca2bd25e6e2
line wrap: on
line source

/**
  ******************************************************************************
  * @file    uart.h
  * @author  heinrichs weikamp gmbh
  * @version V0.0.1
  * @date    27-March-2014
  * @brief   button control
  *           
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2015 heinrichs weikamp</center></h2>
  *
  ******************************************************************************
  */ 

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef UART_H
#define UART_H

#ifdef __cplusplus
 extern "C" {
#endif

#include "stm32f4xx_hal.h"


 typedef enum
 {
 	RX_Ready= 0,					/* Initial state */
 	RX_Data0,						/* Process incoming data */
	RX_Data1,
	RX_Data2,
	RX_Data3,
	RX_Data4,
	RX_DataComplete
 } receiveState_t;


void MX_USART1_UART_Init(void);
void MX_USART1_UART_DeInit(void);
void MX_USART1_DMA_Init(void);
uint8_t UART_ButtonAdjust(uint8_t *array);
void HandleUARTData(void);

#ifdef __cplusplus
}
#endif

#endif /* UART_H */

/************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/