Rainbow case: TODO

[home-hw.git] / bsb / README

diff --git a/bsb/README b/bsb/README
index 1c6fcceda84a933680da31c3c23f86c298887ef8..de0733b49349ad06d72f82809500a43b22f3e923 100644 (file)
--- a/bsb/README
+++ b/bsb/README
@@ -28,3 +28,13 @@ RXD3 - BSB           | PB11           PA8 |
                        | GND           PB13 |
                        | GND           PB12 |
                        +--------------------+
+
+The green LED flashes when we receive a packet.
+The yellow LED shines when a transmit is in progress (including waiting
+for idle bus and for the reply).
+
+
+Sources:
+
+  - https://github.com/fredlcore/bsb_lan
+  - https://github.com/loehnertj/bsbgateway/blob/master/doc/protocol.md