Mercurial > public > ostc4
diff Discovery/Src/check_warning.c @ 756:6de83d8205a0
Added visualization of CO2 during dive:
In the previous version CO2 values were available in sufrace mode only. Now the display of Co2 value has been added to the lower left corner view. In addition a Co2 alarm has been added. Early Co2 warning vaues will be displayed in yellow while critical values are shown in red.
| author | Ideenmodellierer |
|---|---|
| date | Tue, 07 Mar 2023 20:02:05 +0100 |
| parents | b456be1e152d |
| children | 29d9b5bc7946 |
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--- a/Discovery/Src/check_warning.c Tue Mar 07 19:59:02 2023 +0100 +++ b/Discovery/Src/check_warning.c Tue Mar 07 20:02:05 2023 +0100 @@ -41,6 +41,7 @@ #define DEBOUNCE_FALLBACK_TIME_MS (5000u) /* set warning after 5 seconds of pending error condition */ + /* Private variables with access ----------------------------------------------*/ static uint8_t betterGasId = 0; static uint8_t betterSetpointId = 0; @@ -61,6 +62,9 @@ #ifdef ENABLE_BOTTLE_SENSOR static int8_t check_pressureSensor(SDiveState * pDiveState); #endif +#ifdef ENABLE_CO2_SUPPORT +static int8_t check_co2(SDiveState * pDiveState); +#endif static int8_t check_helper_same_oxygen_and_helium_content(SGasLine * gas1, SGasLine * gas2); /* Exported functions --------------------------------------------------------*/ @@ -88,6 +92,9 @@ #ifdef ENABLE_BOTTLE_SENSOR pDiveState->warnings.numWarnings += check_pressureSensor(pDiveState); #endif +#ifdef ENABLE_CO2_SUPPORT + pDiveState->warnings.numWarnings += check_co2(pDiveState); +#endif } @@ -433,6 +440,28 @@ } #endif +#ifdef ENABLE_CO2_SUPPORT +static int8_t check_co2(SDiveState * pDiveState) +{ + if(pDiveState->mode != MODE_DIVE) + { + pDiveState->warnings.co2High = 0; + } + else + { + if(pDiveState->lifeData.CO2_data.CO2_ppm > CO2_ALARM_LEVEL_PPM) + { + pDiveState->warnings.co2High = 1; + } + else + { + pDiveState->warnings.co2High = 0; + } + } + return pDiveState->warnings.co2High; +} +#endif + uint8_t debounce_warning_fallback(uint16_t debounceStepms) { uint8_t retVal = 0;