view Small_CPU/Inc/uart.h @ 767:14d6f8853b28

Update build for testing
author heinrichsweikamp
date Wed, 12 Apr 2023 09:56:00 +0200 (20 months ago)
parents e23fe82cbf8c
children 0b5f45448eb6
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_DetectStart,					/* validate start byte */
	RX_SelectData,					/* Data contained in this frame */
 	RX_Data0,						/* Process incoming data */
	RX_Data1,
	RX_Data2,
	RX_Data3,
	RX_Data4,
	RX_Data5,
	RX_Data6,
	RX_Data7,
	RX_Data8,
	RX_Data9,
	RX_Data10,
	RX_Data11,
	RX_Data12,
	RX_DataComplete
 } receiveState_t;

 typedef enum
 {
 	UART_O2_INIT = 0,
 	UART_O2_CHECK,			/* send blink command and check if sensor answers */
 	UART_O2_REQ_INFO,		/* request information about available internal sensors of sensor */
	UART_O2_REQ_ID,			/* request ID of sensor */
 	UART_O2_IDLE,			/* sensor detected and no communication pending */
 	UART_O2_REQ_O2,			/* O2 value has been requested and is in receiption progress */
	UART_O2_REQ_RAW,		/* Request O2 and extended raw data */
 	UART_O2_ERROR			/* Error state which could not be resolved => only exit via de-/activation cycle */
 } uartO2Status_t;


 typedef enum
  {
	O2RX_IDLE = 0,			/* no reception pending */
	O2RX_CONFIRM,			/* check the command echo */
	O2RX_GETNR,				/* extract the sensor number */
	O2RX_GETO2,				/* extract the ppo2 */
	O2RX_GETTEMP,			/* extract the temperature */
	O2RX_GETSTATUS,			/* extract the sensor status */
	O2RX_GETTYPE,			/* extract the sensor type (should be 8) */
	O2RX_GETCHANNEL,		/* extract the number of sensor channels (should be 1) */
	O2RX_GETVERSION,		/* extract the sensor version */
	O2RX_GETSUBSENSORS,		/* extract the available measures (O2, temperature, humidity etc) */
	O2RX_GETDPHI,			/* extract phase shift */
	O2RX_INTENSITY,			/* extract intensity of signal */
	O2RX_AMBIENTLIGHT,		/* extract the intensity of the ambient light */
	O2RX_PRESSURE,			/* extract pressor within the sensor housing */
	O2RX_HUMIDITY			/* extract humidity within the sensor housing */
  } uartO2RxState_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 UART_StartDMA_Receiption(void);
#ifdef ENABLE_CO2_SUPPORT
void UART_HandleCO2Data(void);
#endif
#ifdef ENABLE_SENTINEL_MODE
void UART_HandleSentinelData(void);
#endif
void UART_HandleDigitalO2(void);
uint8_t UART_isDigO2Connected();
uint8_t UART_isCO2Connected();
uint8_t UART_isSentinelConnected();
void UART_setTargetChannel(uint8_t channel);



#ifdef __cplusplus
}
#endif

#endif /* UART_H */

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