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annotate Small_CPU/Inc/externalInterface.h @ 649:60162a939c06

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Bugfix consider checkbox in calculation of right aligned and centered position: In previous version the size of the checkbox was ignored during calculation of the string view size. As result the checkbox was not displayed as it should be. To fix this the size of a chebox is now added to the string size.
author Ideenmodellierer
date Mon, 19 Apr 2021 20:16:24 +0200
parents 3328189786e7
children 1b995079c045
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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 void externalInterface_Init(void);
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36 uint8_t externalInterface_StartConversion(uint8_t channel);
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37 uint8_t externalInterface_ReadAndSwitch();
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38 float externalInterface_CalculateADCValue(uint8_t channel);
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39 float getExternalInterfaceChannel(uint8_t channel);
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40
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41 #endif /* EXTERNAL_INTERFACE_H */