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annotate Small_CPU/Inc/uartProtocol_Co2.h @ 1071:b4a79464caf7 Icon_Integration

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Dynamic menu creation for CV views: Because of the increasing features of the OSTC the maintenance of the the menus becomes difficult. Some are not available because of HW version or connected sensors. To keep the "legacy" menus stable the functionality of the cv options page has been increased. Based on enabled cv views and connected sensors the page will be filled dynamically. The page items allow quick acces to the view related options. For the first implementation the views: compass, timer, sensor O2 and sensor CO2 are supported.
author Ideenmodellierer
date Thu, 19 Feb 2026 13:28:37 +0100
parents a3f42192da0f
children 8b97003dbb60
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1 /**
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2 ******************************************************************************
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3 * @file uartProtocol_Co2.h
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4 * @author heinrichs weikamp gmbh
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5 * @version V0.0.1
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6 * @date 31-Jul-2023
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7 * @brief Interface functionality to handle external, UART based CO2 sensors
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8 *
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9 @verbatim
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10 ==============================================================================
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11 ##### How to use #####
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12 ==============================================================================
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13 @endverbatim
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14 ******************************************************************************
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15 * @attention
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16 *
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17 * <h2><center>&copy; COPYRIGHT(c) 2014 heinrichs weikamp</center></h2>
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18 *
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19 ******************************************************************************
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20 */
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21
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22 /* Define to prevent recursive inclusion -------------------------------------*/
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23 #ifndef UART_PROTOCOL_CO2_H
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24 #define UART_PROTOCOL_CO2_H
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25
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26 #ifdef __cplusplus
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27 extern "C" {
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28 #endif
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29
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30 /* Includes ------------------------------------------------------------------*/
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31 #include "configuration.h"
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32 #include "stm32f4xx_hal.h"
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33
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34 typedef enum
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35 {
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36 UART_CO2_INIT = 0, /* Default Status for every sensor type */
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37 UART_CO2_IDLE, /* sensor detected and no communication pending */
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38 UART_CO2_ERROR,
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39 UART_CO2_SETUP = 10, /* collecting data needed to be read out of the sensor once at startup */
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40 UART_CO2_MODE, /* set operation mode for sensor */
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41 UART_CO2_OPERATING, /* normal operation */
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42 UART_CO2_CALIBRATE /* request calibration */
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43 } uartCO2Status_t;
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44
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45 typedef enum
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46 {
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47 CO2RX_Ready= 0, /* Initial state */
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48 CO2RX_DetectStart, /* validate start byte */
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49 CO2RX_SelectData, /* Data contained in this frame */
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50 CO2RX_Data0, /* Process incoming data */
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51 CO2RX_Data1,
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52 CO2RX_Data2,
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53 CO2RX_Data3,
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54 CO2RX_Data4,
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55 CO2RX_Data5,
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56 CO2RX_Data6,
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57 CO2RX_Data7,
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58 CO2RX_Data8,
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59 CO2RX_Data9,
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60 CO2RX_Data10,
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61 CO2RX_Data11,
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62 CO2RX_Data12,
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63 CO2RX_DataComplete
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64 } receiveStateCO2_t;
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65
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66
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67 typedef enum
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68 {
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69 CO2CMD_MODE_POLL, /* Set operation mode of sensor to polling => only send data if requested */
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70 CO2CMD_MODE_STREAM, /* Set operation mode of sensor to streaming => send data every two seconds */
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71 CO2CMD_CALIBRATE, /* Calibrate sensor */
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72 CO2CMD_GETSCALE, /* Get scaling factor */
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73 CO2CMD_GETDATA /* Read sensor data */
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74 } co2SensorCmd_t;
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75
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76
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77 void uartCo2_Control(void);
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78 void uartCo2_ProcessData(uint8_t data);
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79 void uartCo2_SendCmd(uint8_t CO2Cmd, uint8_t *cmdString, uint8_t *cmdLength);
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80 uint8_t uartCo2_isSensorConnected();
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81
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82 #endif /* UART_PROTOCOL_CO2_H */