From cd2cb121754f84d01005f9d1b3525e33d3c3167e Mon Sep 17 00:00:00 2001
From: bdring <barton.dring@gmail.com>
Date: Wed, 1 May 2019 09:25:04 -0500
Subject: [PATCH] Some RMT code needed #ifdef USE_RMT_STEP around it.

- Machine profiles that have RMT channels defined  would not compile when not using RMT
---
 Grbl_Esp32/stepper.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Grbl_Esp32/stepper.cpp b/Grbl_Esp32/stepper.cpp
index 9f8c91f9..9d3d20b9 100644
--- a/Grbl_Esp32/stepper.cpp
+++ b/Grbl_Esp32/stepper.cpp
@@ -434,6 +434,7 @@ void stepper_init()
 
 }
 
+#ifdef USE_RMT_STEPS
 void initRMT()
 {
 	rmt_item32_t rmtItem[2];
@@ -517,6 +518,7 @@ void initRMT()
 
 
 }
+#endif
 
 // enabled. Startup init and limits call this function but shouldn't start the cycle.
 void st_wake_up()
@@ -652,7 +654,7 @@ void set_stepper_pins_on(uint8_t onMask)
 }
 #endif
 
-
+#ifdef USE_RMT_STEPS
 // Set stepper pulse output pins
 inline IRAM_ATTR static void stepperRMT_Outputs()
 {
@@ -701,6 +703,7 @@ inline IRAM_ATTR static void stepperRMT_Outputs()
 	}
 #endif
 }
+#endif
 
 // Stepper shutdown
 void st_go_idle()