Add gitignore

include/sta/MS5607.hpp

@@ -20,9 +20,25 @@ namespace sta {
 
         MS5607(SpiDevice* device, OsrLevel osr=OsrLevel::_1024);
 
-        // Getter for pressure
+        // Request Calculation of uncompensated pressure
+        // Takes a few ms -> Call, then do sth. else, then get Pressure with function
+        // If calculation already running, do nothing
+        void requestAdcReadout(uint32_t curTime);
+
+        // Function to get Pressure
+        // Parameter should be Temperature in Celsius * 100 (e.g. 20.3 deg. C -> 2030)
+        // If currently still processing, use old value
+        // If currently not processing, start processing to minmize potential wating times
+        int32_t getPressure(int32_t temp, uint32_t curTime);
+
+        // Parameterless version of function above
+        // Calls getTemperature, to get temp
+        // NOT RECOMMENDED
         int32_t getPressure();
+
         // Getter for temperature
+        // Deprecated because of time constrains
+        // NOT RECOMMENDED
         int32_t getTemperature();
 
         void changeOsrLevel(OsrLevel newOsr) { 
@@ -38,6 +54,12 @@ namespace sta {
             this->device_->beginTransmission();
         }
 
+        // Last Presure Value meassured; Used to give any output if still calculating ADC
+        int32_t lastPresVal;
+        // Value to store, when adc was started
+        // On STM32 with HAL_GetTick() (Gives ms since startup)
+        uint32_t adcStartTime;
+
         // STA internal object for SPi abstraction
         SpiDevice* device_;
         OsrLevel osr_;
@@ -57,7 +79,10 @@ namespace sta {
         // Request pure ADC converted values from the sensor
         // Calculations with offset required
         uint32_t readPressure();
+
+        // Read temp should not be used, rather give temp from e.g. SCA3300 as parameter to readPres
         uint32_t readTemp();
+
         // Calculate pure ADC values to final pressure/temperature values
         int32_t calculatePressure(uint32_t d1, int32_t dT);
         int32_t calculateTemperature(uint32_t d2);
@@ -67,7 +92,16 @@ namespace sta {
 
         // Constants for waiting
         const char RESET_DELAY = 2800; // in uS
-        const char ADC_DELAY = 8220; // in uS; not sure if thats correct since the datasheet doesn't say anything explicitly
+
+        // Function to get the delay times needed for different OSR Levels
+        // Values not found in datasheet (facepalm)
+        // Thus partly googled, partly tested out
+        static uint8_t delayTimes(OsrLevel level) {
+            switch (level) {
+            case _256:
+                return 
+            }
+        }
     };
 
 }