diff --git a/max31865.h b/max31865.h
new file mode 100644
--- /dev/null
+++ b/max31865.h
@@ -0,0 +1,8 @@
+#ifndef MAX31865_H 
+#define MAX31865_H 
+
+void max31865_readtemp(SPI_HandleTypeDef* hspi1, therm_settings_t* set, therm_status_t* status);
+
+#endif
+
+// vim:softtabstop=4 shiftwidth=4 expandtab