weather: Add functions for temperature in Fahrenheit

InfiniTimeOrg · Nov 16, 2023 · 9375e77 · 9375e77
1 parent 9b8eb75
commit 9375e77
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/src/components/ble/weather/WeatherService.cpp b/src/components/ble/weather/WeatherService.cpp
@@ -606,6 +606,13 @@ namespace Pinetime {
       return result;
     }
 
+    int16_t WeatherService::GetTempFahrenheit(int16_t temp) const {
+      if (temp == -32768) {
+        return -32768;
+      }
+      return temp * 9 / 5 + 3200;
+    }
+
     void WeatherService::CleanUpQcbor(QCBORDecodeContext* decodeContext) {
       QCBORDecode_ExitMap(decodeContext);
       QCBORDecode_Finish(decodeContext);

diff --git a/src/components/ble/weather/WeatherService.h b/src/components/ble/weather/WeatherService.h
@@ -70,6 +70,12 @@ namespace Pinetime {
        */
       int16_t GetTodayMinTemp() const;
 
+      /**
+       * Converts the temperature in degrees Celsius to degrees Fahrenheit
+       * @return -32768 if there's no data, degrees Fahrenheit times 100 otherwise
+       */
+      int16_t GetTempFahrenheit(int16_t temp) const;
+
       /*
        * Management functions
        */