Select missions with right encoder

Core/Inc/hx8357d.h

@@ -4,9 +4,17 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void HX8357D_WriteData(uint8_t *data, size_t data_len);
 void HX8357D_WriteReg(uint8_t addr, uint8_t *data, size_t data_len);
 void HX8357D_Init();
 void HX8357D_Mode_RGB666();
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif // __HX8357D_H