From ddb386c139c897724e62ada155b25540c79c433d Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Mon, 27 Jun 2016 12:38:00 -0700
Subject: [PATCH] Init DAC_DISABLE_PIN in dac_init
---
Marlin/stepper_dac.cpp | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Marlin/stepper_dac.cpp b/Marlin/stepper_dac.cpp
index 2e3248daaa..2663ab9698 100644
--- a/Marlin/stepper_dac.cpp
+++ b/Marlin/stepper_dac.cpp
@@ -51,6 +51,11 @@
const uint8_t dac_order[NUM_AXIS] = DAC_STEPPER_ORDER;
int dac_init() {
+ #if PIN_EXISTS(DAC_DISABLE)
+ pinMode(DAC_DISABLE_PIN, OUTPUT);
+ digitalWrite(DAC_DISABLE_PIN, LOW); // set pin low to enable DAC
+ #endif
+
mcp4728_init();
if (mcp4728_simpleCommand(RESET)) return -1;
--
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