From e61cec29da5462f39489979ea56d28f296916c40 Mon Sep 17 00:00:00 2001
From: Knutwurst <36196269+knutwurst@users.noreply.github.com>
Date: Thu, 3 Sep 2020 09:51:53 +0200
Subject: [PATCH] Add build environments for 1st gen Mega

---
 Marlin/Configuration.h |  2 +-
 i3_mega_envs.ini       | 65 ++++++++++++++++++++++++++++++++++++++++++
 platformio.ini         |  6 ++++
 3 files changed, 72 insertions(+), 1 deletion(-)

diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 07a5a875..436eba9a 100755
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -92,7 +92,7 @@
  * PLEASE READ THE WARNING ABOVE!
  * 
  */
-#define KNUTWURST_ONE_Z_ENDSTOP
+//#define KNUTWURST_ONE_Z_ENDSTOP
 
 /*
  * If you have defined the MEGA_X or if
diff --git a/i3_mega_envs.ini b/i3_mega_envs.ini
index 5e597c2b..3c3c7f1b 100755
--- a/i3_mega_envs.ini
+++ b/i3_mega_envs.ini
@@ -1,3 +1,68 @@
+#
+#  i3 Mega (First generation with only one endstop)
+#
+
+[env:i3_MEGA_1stgen]
+platform          = atmelavr
+board             = megaatmega2560
+board_build.f_cpu = 16000000L
+lib_deps          = ${common.lib_deps}
+  TMC26XStepper=https://github.com/trinamic/TMC26XStepper/archive/master.zip
+src_filter        = ${common.default_src_filter} +<src/HAL/AVR>
+build_flags       = ${common.build_flags} -DMOTHERBOARD=BOARD_TRIGORILLA_14 -DKNUTWURST_MEGA -DKNUTWURST_ONE_Z_ENDSTOP
+build_unflags     = -DKNUTWURST_MEGA_S -DKNUTWURST_MEGA_X -DKNUTWURST_MEGA_P -DKNUTWURST_DGUS2_TFT -DKNUTWURST_TMC -DKNUTWURST_BLTOUCH
+
+[env:i3_MEGA_1stgen_TMC]
+platform          = atmelavr
+board             = megaatmega2560
+board_build.f_cpu = 16000000L
+lib_deps          = ${common.lib_deps}
+  TMC26XStepper=https://github.com/trinamic/TMC26XStepper/archive/master.zip
+src_filter        = ${common.default_src_filter} +<src/HAL/AVR>
+build_flags       = ${common.build_flags} -DMOTHERBOARD=BOARD_TRIGORILLA_14 -DKNUTWURST_MEGA -DKNUTWURST_TMC -DKNUTWURST_ONE_Z_ENDSTOP
+build_unflags     = -DKNUTWURST_MEGA_S -DKNUTWURST_MEGA_X -DKNUTWURST_MEGA_P -DKNUTWURST_DGUS2_TFT -DKNUTWURST_BLTOUCH
+
+[env:i3_MEGA_1stgen_BLTOUCH_10]
+platform          = atmelavr
+board             = megaatmega2560
+board_build.f_cpu = 16000000L
+lib_deps          = ${common.lib_deps}
+  TMC26XStepper=https://github.com/trinamic/TMC26XStepper/archive/master.zip
+src_filter        = ${common.default_src_filter} +<src/HAL/AVR>
+build_flags       = ${common.build_flags} -DMOTHERBOARD=BOARD_TRIGORILLA_14 -DKNUTWURST_MEGA -DKNUTWURST_BLTOUCH -DKNUTWURST_ONE_Z_ENDSTOP
+build_unflags     = -DKNUTWURST_MEGA_S -DKNUTWURST_MEGA_X -DKNUTWURST_MEGA_P -DKNUTWURST_DGUS2_TFT -DKNUTWURST_TMC 
+
+[env:i3_MEGA_1stgen_BLTOUCH_11]
+platform          = atmelavr
+board             = megaatmega2560
+board_build.f_cpu = 16000000L
+lib_deps          = ${common.lib_deps}
+  TMC26XStepper=https://github.com/trinamic/TMC26XStepper/archive/master.zip
+src_filter        = ${common.default_src_filter} +<src/HAL/AVR>
+build_flags       = ${common.build_flags} -DMOTHERBOARD=BOARD_TRIGORILLA_14_11 -DKNUTWURST_MEGA -DKNUTWURST_BLTOUCH -DKNUTWURST_ONE_Z_ENDSTOP
+build_unflags     = -DKNUTWURST_MEGA_S -DKNUTWURST_MEGA_X -DKNUTWURST_MEGA_P -DKNUTWURST_DGUS2_TFT -DKNUTWURST_TMC 
+
+[env:i3_MEGA_1stgen_TMC_BLTOUCH_10]
+platform          = atmelavr
+board             = megaatmega2560
+board_build.f_cpu = 16000000L
+lib_deps          = ${common.lib_deps}
+  TMC26XStepper=https://github.com/trinamic/TMC26XStepper/archive/master.zip
+src_filter        = ${common.default_src_filter} +<src/HAL/AVR>
+build_flags       = ${common.build_flags} -DMOTHERBOARD=BOARD_TRIGORILLA_14 -DKNUTWURST_MEGA -DKNUTWURST_TMC -DKNUTWURST_BLTOUCH -DKNUTWURST_ONE_Z_ENDSTOP
+build_unflags     = -DKNUTWURST_MEGA_S -DKNUTWURST_MEGA_X -DKNUTWURST_MEGA_P -DKNUTWURST_DGUS2_TFT 
+
+[env:i3_MEGA_1stgen_TMC_BLTOUCH_11]
+platform          = atmelavr
+board             = megaatmega2560
+board_build.f_cpu = 16000000L
+lib_deps          = ${common.lib_deps}
+  TMC26XStepper=https://github.com/trinamic/TMC26XStepper/archive/master.zip
+src_filter        = ${common.default_src_filter} +<src/HAL/AVR>
+build_flags       = ${common.build_flags} -DMOTHERBOARD=BOARD_TRIGORILLA_14_11 -DKNUTWURST_MEGA -DKNUTWURST_TMC -DKNUTWURST_BLTOUCH -DKNUTWURST_ONE_Z_ENDSTOP
+build_unflags     = -DKNUTWURST_MEGA_S -DKNUTWURST_MEGA_X -DKNUTWURST_MEGA_P -DKNUTWURST_DGUS2_TFT 
+
+
 #
 #  i3 Mega (normal Version)
 #
diff --git a/platformio.ini b/platformio.ini
index 33ea8741..547aae04 100755
--- a/platformio.ini
+++ b/platformio.ini
@@ -32,6 +32,12 @@ boards_dir   = buildroot/share/PlatformIO/boards
 #default_envs = mega2560
 extra_configs = i3_mega_envs.ini
 default_envs =
+  i3_MEGA_1stgen
+  i3_MEGA_1stgen_TMC
+  i3_MEGA_1stgen_BLTOUCH_10
+  i3_MEGA_1stgen_BLTOUCH_11
+  i3_MEGA_1stgen_TMC_BLTOUCH_10
+  i3_MEGA_1stgen_TMC_BLTOUCH_11
   i3_MEGA
   i3_MEGA_TMC
   i3_MEGA_BLTOUCH_10