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annotate Small_CPU/Inc/uartProtocol_O2.h @ 859:d32901746950 Evo_2_23

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Improvment battery charger visualization: In the previous version the green flash (charge complete) was shown even battery had not reached 100% charge. Root cause was that the pin signaling the end of charge could be raised for other reasons then a full battery. The new version will show the green flash only in case the battery is rated as full. In addition the graph visualization has been updated to continously progress. In the previous version it only progressed in case the charge value changed. Especially at charging start the charger is doing some battery evaluation which does not increase the charge state. In such a case the graph seemed to be frozen.
author Ideenmodellierer
date Tue, 07 May 2024 21:20:33 +0200
parents e9eba334b942
children
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1 /**
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2 ******************************************************************************
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3 * @file uartProtocol_O2.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 18-Jun-2023
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7 * @brief Interface functionality to handle external, UART based O2 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_O2_H
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24 #define UART_PROTOCOL_O2_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_COMMON_INIT = 0, /* Default Status for every sensor type */
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37 UART_COMMON_IDLE, /* sensor detected and no communication pending */
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38 UART_COMMON_ERROR, /* Error message received from sensor */
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39 } uartCommonStatus_t;
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40
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41 typedef enum
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42 {
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43 UART_O2_INIT = UART_COMMON_INIT, /* Default Status for every sensor type */
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44 UART_O2_IDLE = UART_COMMON_IDLE, /* sensor detected and no communication pending */
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45 UART_O2_ERROR = UART_COMMON_ERROR, /* Error message received from sensor */
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46 UART_O2_CHECK, /* send blink command and check if sensor answers */
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47 UART_O2_REQ_INFO, /* request information about available internal sensors of sensor */
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48 UART_O2_REQ_ID, /* request ID of sensor */
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49 UART_O2_REQ_O2, /* O2 value has been requested and is in receiption progress */
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50 UART_O2_REQ_RAW, /* Request O2 and extended raw data */
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51 } uartO2Status_t;
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52
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53
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54 typedef enum
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55 {
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56 O2RX_IDLE = 0, /* no reception pending */
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57 O2RX_CONFIRM, /* check the command echo */
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58 O2RX_GETNR, /* extract the sensor number */
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59 O2RX_GETO2, /* extract the ppo2 */
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60 O2RX_GETTEMP, /* extract the temperature */
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61 O2RX_GETSTATUS, /* extract the sensor status */
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62 O2RX_GETTYPE, /* extract the sensor type (should be 8) */
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63 O2RX_GETCHANNEL, /* extract the number of sensor channels (should be 1) */
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64 O2RX_GETVERSION, /* extract the sensor version */
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65 O2RX_GETSUBSENSORS, /* extract the available measures (O2, temperature, humidity etc) */
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66 O2RX_GETDPHI, /* extract phase shift */
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67 O2RX_INTENSITY, /* extract intensity of signal */
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68 O2RX_AMBIENTLIGHT, /* extract the intensity of the ambient light */
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69 O2RX_PRESSURE, /* extract pressure within the sensor housing */
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70 O2RX_HUMIDITY /* extract humidity within the sensor housing */
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71 } uartO2RxState_t;
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72
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73 void uartO2_Control(void);
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74 void uartO2_ProcessData(uint8_t data);
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75 void uartO2_SetChannel(uint8_t channel);
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76 uint8_t uartO2_isSensorConnected();
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77
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80
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81 #endif /* EXTERNAL_INTERFACE_H */