From 4373ed25154fb77f44d3b0ba6d3f5cc78127cc45 Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Tue, 28 Nov 2023 13:12:05 -0700
Subject: prevent future issues like the FW3X had

1/3rd of the ramp size is probably a more reliable default
than MAX_1x7135.  The 7135-based reference points need to eventually
be removed entirely and replaced by something more universal,
but for now at least don't fail when a thermal stepdown isn't defined.
---
 ui/anduril/ramp-mode.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/ui/anduril/ramp-mode.h b/ui/anduril/ramp-mode.h
index 59c8db0..1392981 100644
--- a/ui/anduril/ramp-mode.h
+++ b/ui/anduril/ramp-mode.h
@@ -4,14 +4,15 @@
 
 #pragma once
 
-#ifndef RAMP_LENGTH
-#define RAMP_LENGTH 150  // default, if not overridden in a driver cfg file
+#ifndef RAMP_SIZE
+#define RAMP_SIZE 150  // default, if not overridden in a driver cfg file
 #endif
 
+// TODO: Replace MAX_Xx7135 with MAX_CH1, MAX_CH2, MAX_REGULATED, etc
+
 // thermal properties, if not defined per-driver
 #ifndef MIN_THERM_STEPDOWN
-// TODO: Replace MAX_Xx7135 with MAX_CH1, MAX_CH2, MAX_REGULATED, etc
-#define MIN_THERM_STEPDOWN MAX_1x7135  // lowest value it'll step down to
+#define MIN_THERM_STEPDOWN  (RAMP_SIZE/3)  // lowest value it'll step down to
 #endif
 #ifndef THERM_FASTER_LEVEL
     #ifdef MAX_Nx7135
-- 
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