From e47531cbcc75b618ed3e41b9011b1b7216c0a69a Mon Sep 17 00:00:00 2001
From: bbartels <bbartels@iastate.edu>
Date: Thu, 6 Apr 2017 21:08:39 -0500
Subject: [PATCH] Update README.md

---
 groundStation/README.md | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/groundStation/README.md b/groundStation/README.md
index 2e6be4d83..e14675ab8 100644
--- a/groundStation/README.md
+++ b/groundStation/README.md
@@ -62,4 +62,25 @@ or alternatively with symlinks
 
 This will fetch the block_id, type_id and name of every node in the current graph
 
-You can run any number of any combination of frontend tools at the same time.
\ No newline at end of file
+You can run any number of any combination of frontend tools at the same time.
+
+### Batch Update of PID constants
+The CLI only supports setting one PID constant at a time using the following command.
+
+From the `groundStation` folder:
+```
+./Cli setpid --pitch -p 1.000
+```
+
+This can get tedious for 27 PID constants.
+
+To help, we made a batch script that allows you to easily set all 27 PID constants at once and save your progress as you go.
+
+First, edit the `parameters.txt` file in the `groundStation/scripts` folder to specify the values you want to set. The script will parse this file and pass them to the `Cli` program.
+
+Then simply run the script from the `groundStation` folder:
+```
+scripts/setpid_batch.sh
+```
+
+Remember to commit your changes in the `parameters.txt` file if you believe you have found a better default state for the quad.
\ No newline at end of file
-- 
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