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annotate Small_CPU/Inc/externalInterface.h @ 721:fceae45b3a69

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DigO2 added raw data request: Beside ppO2 the Digo2 also offers raw data like humidity, pressure or signal intensity. These information may be of interest for diagnostic functions and have been added to the protocol support function.
author Ideenmodellierer
date Thu, 05 Jan 2023 18:22:21 +0100
parents 045ff7800501
children d646a0f724a7
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1 /**
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2 ******************************************************************************
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3 * @file externalInterface.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 07-Nov-2020
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7 * @brief Interface functionality to proceed external analog signal via i2c connection
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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 EXTERNAL_INTERFACE_H
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24 #define EXTERNAL_INTERFACE_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
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32 #define MAX_ADC_CHANNEL (3u) /* number of channels to be read */
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33 #define EXTERNAL_ADC_NO_DATA 0xFF
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34
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35 #define EXT33V_CONTROL_PIN GPIO_PIN_7 /* PortC */
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36
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37 void externalInterface_Init(void);
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38 void externalInterface_InitPower33(void);
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39 uint8_t externalInterface_StartConversion(uint8_t channel);
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40 uint8_t externalInterface_ReadAndSwitch();
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41 float externalInterface_CalculateADCValue(uint8_t channel);
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42 float getExternalInterfaceChannel(uint8_t channel);
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43 uint8_t setExternalInterfaceChannel(uint8_t channel, float value);
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44 void externalInterface_SwitchPower33(uint8_t state);
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45 void externalInterface_SwitchADC(uint8_t state);
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46 void externalInterface_SwitchUART(uint8_t protocol);
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47 uint8_t externalInterface_isEnabledPower33(void);
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48 uint8_t externalInterface_isEnabledADC(void);
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49 uint8_t externalInterface_GetUARTProtocol();
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50
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51 void externalInterface_SetCO2Value(uint16_t CO2_ppm);
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52 void externalInterface_SetCO2SignalStrength(uint16_t LED_qa);
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53 uint16_t externalInterface_GetCO2Value(void);
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54 uint16_t externalInterface_GetCO2SignalStrength(void);
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55 void externalInterface_SetCO2State(uint16_t state);
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56 uint16_t externalInterface_GetCO2State(void);
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57 uint8_t externalInterface_GetSensorData(uint8_t* pDataStruct);
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58 void externalInterface_SetSensorData(uint8_t dataId, uint8_t* pDataStruct);
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59
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60 void externalInterface_ExecuteCmd(uint16_t Cmd);
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62 #endif /* EXTERNAL_INTERFACE_H */