From b1d1fd4ac1ff520734e78e18a9d5ae6ef8fa6a7b Mon Sep 17 00:00:00 2001
From: Michael Ossmann <mike@ossmann.com>
Date: Tue, 31 Jan 2023 21:29:08 -0500
Subject: [PATCH] docs: add block diagram subheadings

---
 docs/source/hardware_components.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/source/hardware_components.rst b/docs/source/hardware_components.rst
index 30ea303e..d960c5e2 100644
--- a/docs/source/hardware_components.rst
+++ b/docs/source/hardware_components.rst
@@ -31,10 +31,16 @@ Major parts used in HackRF One:
 Block Diagrams
 ~~~~~~~~~~~~~~
 
+HackRF One r1-r8 Block Diagram
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
 .. image:: ../images/block-diagram.png
         :align: center
 
 |
 
+HackRF One r9 Block Diagram
+^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
 .. image:: ../images/block-diagram-r9.png
         :align: center