From 6aac0a2032bda80e5c59b5628af1fd4745d5652a Mon Sep 17 00:00:00 2001
From: Robin Clark <robin@energytechnologycontrol.com>
Date: Mon, 16 Dec 2024 11:03:34 +0000
Subject: [PATCH] notes from github correspondence

---
 README_CANABLE_V_2_0.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README_CANABLE_V_2_0.txt b/README_CANABLE_V_2_0.txt
index c3fb57e..92d6654 100644
--- a/README_CANABLE_V_2_0.txt
+++ b/README_CANABLE_V_2_0.txt
@@ -5,3 +5,13 @@
 sudo ip link set dev can0 down
 sudo ip link set dev can0 up type can bitrate 100000 sjw 4
 sudo ip link set dev can0 up
+
+
+#
+# SJW cannot be changed currently using slcan (which is a serial terminal such as /dev/ttyACM0 linked to the linux kernel)
+# see
+# https://github.com/linux-can/can-utils/issues/30
+# https://github.com/torvalds/linux/commit/80bcf5ec9927
+#
+sudo ip --details link show can0
+