1 files changed, 13 insertions, 0 deletions
diff --git a/boiler-monster/stm32/app/ring.h b/boiler-monster/stm32/app/ring.h
new file mode 100644
index 0000000..a329354
--- /dev/null
+++ b/boiler-monster/stm32/app/ring.h
@@ -0,0 +1,13 @@
+#ifndef _RING_H_
+#define _RING_H_
+
+typedef struct ring {
+  uint8_t *data;
+  size_t size;
+  size_t write;
+  size_t read;
+} ring_t;
+
+#endif
+
+