From 432f5251cf400d591476ec03a1435533e1e073cd Mon Sep 17 00:00:00 2001
From: David Carley <dacarley@gmail.com>
Date: Mon, 15 Mar 2021 18:25:22 -0700
Subject: [PATCH] Enable downgrades to old firmware versions

---
 src/js/app.js           | 3 ++-
 src/pug/index.pug       | 2 +-
 src/py/bbctrl/Config.py | 4 ++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/js/app.js b/src/js/app.js
index b32ce2d..0665f56 100644
--- a/src/js/app.js
+++ b/src/js/app.js
@@ -112,7 +112,8 @@ module.exports = new Vue({
       config: {
         settings: {units: 'METRIC'},
         motors: [{}, {}, {}, {}],
-        version: '<loading>'
+        version: '<loading>',
+        full_version: '<loading>'
       },
       state: {
         messages: [],
diff --git a/src/pug/index.pug b/src/pug/index.pug
index 177a5d1..239c1d6 100644
--- a/src/pug/index.pug
+++ b/src/pug/index.pug
@@ -109,7 +109,7 @@ html(lang="en")
                   title="Raspberry Pi temperature too high.")
               .subtitle
                 | CNC Controller #[b {{state.demo ? 'Demo ' : ''}}]
-                | v{{config.version}}
+                | v{{config.full_version}}
                 a.upgrade-version(v-if="show_upgrade()", href="#admin-general")
                   | Upgrade to v{{latestVersion}}
                 .fa.fa-check(v-if="!show_upgrade() && latestVersion",
diff --git a/src/py/bbctrl/Config.py b/src/py/bbctrl/Config.py
index ab557a8..66af9c6 100644
--- a/src/py/bbctrl/Config.py
+++ b/src/py/bbctrl/Config.py
@@ -161,8 +161,8 @@ class Config(object):
                     motor['max-jerk'] = 1000
                     motor['zero-backoff'] = 1
 
-        config['version'] = self.version
-
+        config['version'] = self.version.split('b')[0]
+        config['full_version'] = self.version
 
     def save(self, config):
         self.upgrade(config)