Fix bug

firmware/.gitignore

@@ -1,3 +1,11 @@
 *.elf
 memmap.map
 obj/
+*.creator
+*.user
+*.user*
+*.cflags
+*.cxxflags
+*.files
+*.includes
+*.config

firmware/temp-adc.c

@@ -54,6 +54,8 @@ int32_t temperature_adc_get_temp(void)
 	temp = ((temp_lf_s23_8 / 16) * vdd_lf_s23_8 / FLOAT_TO_S23_8(3.3)) * 16;
 	temp = (get_temp_sensor_cal() << 10) - temp;
 	temp = (temp * 10 / slope) + 300;
+
+    return temp;
 }
 
 static uint32_t get_vrefint_cal(void)
@@ -99,4 +101,4 @@ void DMA_CH1_IRQHandler(void)
 	if (isr & DMA_ISR_TCIF1) {
 		process_adc_samples();
 	}
-}
+}