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TouchGFX/gui/src/containers/TireTemp.cpp

@@ -0,0 +1,42 @@
+#include "touchgfx/Color.hpp"
+#include "touchgfx/Unicode.hpp"
+#include <gui/containers/TireTemp.hpp>
+
+TireTemp::TireTemp() : temp{0} { updateValueBuffer(); }
+
+void TireTemp::initialize() { TireTempBase::initialize(); }
+
+void TireTemp::setTemp(int temp_in_celsius) {
+  if (temp_in_celsius < 0) {
+    // No space for displaying negative values
+    temp_in_celsius = 0;
+  }
+  if (temp_in_celsius == temp) {
+    // No change
+    return;
+  }
+
+  temp = temp_in_celsius;
+  updateValueBuffer();
+  if (temp < 35) {
+    bg.setColor(touchgfx::Color::getColorFromRGB(0x05, 0x76, 0xb7));
+  } else if (temp < 40) {
+    bg.setColor(touchgfx::Color::getColorFromRGB(0x05, 0x76, 0x64));
+  } else if (temp < 50) {
+    bg.setColor(touchgfx::Color::getColorFromRGB(0x05, 0x95, 0x38));
+  } else if (temp < 60) {
+    bg.setColor(touchgfx::Color::getColorFromRGB(0xdd, 0x6e, 0x22));
+  } else {
+    bg.setColor(touchgfx::Color::getColorFromRGB(0xdd, 0x2f, 0x22));
+  }
+  value.invalidate();
+  bg.invalidate(); // TODO: Only invalidate if color changed
+}
+
+void TireTemp::updateValueBuffer() {
+  //   Unicode::utoa(temp, valueBuffer, 3, 10);
+  Unicode::snprintf(valueBuffer,
+                    sizeof(valueBuffer) / sizeof(Unicode::UnicodeChar), "%02u",
+                    temp);
+  value.setWildcard(valueBuffer);
+}