1 files changed, 13 insertions, 0 deletions
diff --git a/include/random.h b/include/random.h
index 6485f26..a1868f6 100644
--- a/include/random.h
+++ b/include/random.h
@@ -1,9 +1,22 @@
+/**
+ * @file random.h
+ * Provides true random number generation functionality
+ */
+
 #ifndef RANDOM_H_
 #define RANDOM_H_
 
 #include <stdint.h>
 
+/**
+ * Initializes the STM's true random number generator.
+ */
 void random_init(void);
+
+/**
+ * Gets the next random number from the generator.
+ * @return the random number
+ */
 uint32_t random_get(void);
 
 #endif // RANDOM_H_