Mercurial > public > ostc4
annotate Small_CPU/Inc/uartProtocol_O2.h @ 805:dd7ce655db26
Adds a simple countdown timer, available as a custom view in surface and dive mode.
This can be used to time safety stops, or to prebreathe a CCR (or to boil your breakfast eggs if you are so inclined). The duration of the timer is configurable from 1 second to 9:59 minutes in the System menu.
The timer is started by switching to the custom view, and remaining on it until a 10 second delay has elapsed. Once the timer has started the custom view can be changed and the timer will continue running in the background.
After the timer has run out 'Finished' will be shown for 10 seconds in the timer custom view, and then automatic switching of custom views (if configured) resumes.
In surface mode the dive computer will not go to sleep while the timer is running, and a mini timer will be shown when the timer custom view is not showing. (mikeller)
author | heinrichsweikamp |
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date | Mon, 21 Aug 2023 17:20:07 +0200 |
parents | e9eba334b942 |
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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>© 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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78 |
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79 |
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80 |
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81 #endif /* EXTERNAL_INTERFACE_H */ |