From 7cea6bb88abbfc4683df3bc7b5d308be15e216c9 Mon Sep 17 00:00:00 2001
From: Rowan Decker <Smasher816@gmail.com>
Date: Mon, 22 Dec 2014 20:27:33 -0600
Subject: [PATCH 1/2] Add Missing Backslash key

Fix an off by one error causing most keys to be shifted one to the
right, due to the missing backslash (\) key in the top row.
---
 Scan/MD1/defaultMap.kll | 98 ++++++++++++++++++++---------------------
 1 file changed, 49 insertions(+), 49 deletions(-)

diff --git a/Scan/MD1/defaultMap.kll b/Scan/MD1/defaultMap.kll
index 64fe862..c53aeac 100644
--- a/Scan/MD1/defaultMap.kll
+++ b/Scan/MD1/defaultMap.kll
@@ -21,53 +21,53 @@ S0x0A : U"0";
 S0x0B : U"Minus";
 S0x0C : U"Equal";
 S0x0D : U"Backslash";
-S0x0E : U"Tab";
-S0x0F : U"Q";
-S0x10 : U"W";
-S0x11 : U"E";
-S0x12 : U"R";
-S0x13 : U"T";
-S0x14 : U"Y";
-S0x15 : U"U";
-S0x16 : U"I";
-S0x17 : U"O";
-S0x18 : U"P";
-S0x19 : U"LBrace";
-S0x1A : U"RBrace";
-S0x1B : U"Backspace";
-S0x1C : U"Ctrl";
-S0x1D : U"A";
-S0x1E : U"S";
-S0x1F : U"D";
-S0x20 : U"F";
-S0x21 : U"G";
-S0x22 : U"H";
-S0x23 : U"J";
-S0x24 : U"K";
-S0x25 : U"L";
-S0x26 : U"Semicolon";
-S0x27 : U"Quote";
-S0x28 : U"Enter";
-S0x29 : U"LShift";
-S0x2A : U"Z";
-S0x2B : U"X";
-S0x2C : U"C";
-S0x2D : U"V";
-S0x2E : U"B";
-S0x2F : U"N";
-S0x30 : U"M";
-S0x31 : U"Comma";
-S0x32 : U"Period";
-S0x33 : U"Slash";
-S0x34 : U"RShift";
-S0x35 : U"Function1"; # Fun key
-S0x36 : U"Function2"; # Left Blank Key
-S0x37 : U"LAlt";
-S0x38 : U"LGui";
-S0x39 : U"Space";
-S0x3A : U"RGui";
-S0x3B : U"RAlt";
-S0x3C : U"Function3"; # Right Blank Key 1
-S0x3D : U"Function4"; # Right Blank Key 2
-S0x3E : U"BackTick";
+S0x0E : U"Backtick";
+S0x0F : U"Tab";
+S0x10 : U"Q";
+S0x11 : U"W";
+S0x12 : U"E";
+S0x13 : U"R";
+S0x14 : U"T";
+S0x15 : U"Y";
+S0x16 : U"U";
+S0x17 : U"I";
+S0x18 : U"O";
+S0x19 : U"P";
+S0x1A : U"LBrace";
+S0x1B : U"RBrace";
+S0x1C : U"Backspace";
+S0x1D : U"Ctrl";
+S0x1E : U"A";
+S0x1F : U"S";
+S0x20 : U"D";
+S0x21 : U"F";
+S0x22 : U"G";
+S0x23 : U"H";
+S0x24 : U"J";
+S0x25 : U"K";
+S0x26 : U"L";
+S0x27 : U"Semicolon";
+S0x28 : U"Quote";
+S0x29 : U"Enter";
+S0x2A : U"LShift";
+S0x2B : U"Z";
+S0x2C : U"X";
+S0x2D : U"C";
+S0x2E : U"V";
+S0x2F : U"B";
+S0x30 : U"N";
+S0x31 : U"M";
+S0x32 : U"Comma";
+S0x33 : U"Period";
+S0x34 : U"Slash";
+S0x35 : U"RShift";
+S0x36 : U"Function1"; # Fun key
+S0x37 : U"Function2"; # Left Blank Key
+S0x38 : U"LAlt";
+S0x39 : U"LGui";
+S0x3A : U"Space";
+S0x3B : U"RGui";
+S0x3C : U"RAlt";
+S0x3D : U"Function3"; # Right Blank Key 1
+S0x3E : U"Function4"; # Right Blank Key 2
 

From 8d4adb41ec51beda664be4cf0009278b66d64699 Mon Sep 17 00:00:00 2001
From: Rowan Decker <Smasher816@gmail.com>
Date: Thu, 12 Feb 2015 19:42:01 -0800
Subject: [PATCH 2/2] Check for needed programs

Check for dfu-util and screen before using them. Also aborts if
teensy_loader_cli compilation fails.

Uses the type builtin to determine if a command exists. See here:
https://gist.github.com/sdelmas/7377271
---
 LoadFile/load.dfu       | 18 ++++++++++++++----
 LoadFile/load.teensy    | 11 ++++++++---
 LoadFile/winload.teensy |  2 +-
 3 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/LoadFile/load.dfu b/LoadFile/load.dfu
index a3769e3..7f55c2c 100755
--- a/LoadFile/load.dfu
+++ b/LoadFile/load.dfu
@@ -54,13 +54,23 @@ fi
 
 # Load via dfu-util
 # Used for McHCK based uCs
-dfu-util -D @TARGET_BIN@
-EXIT_STATUS=$?
+if type dfu-util &>/dev/null; then
+	dfu-util -D @TARGET_BIN@
+	EXIT_STATUS=$?
+else
+	echo "dfu-util is required to reprogram the device"
+	exit 3
+fi
 
 # Load Screen Session if specified
 if (( "$EXIT_STATUS" == "0" )) && [[ "$AUTO_SCREEN_SESSION" != "" ]]; then
-	sleep 0.1
-	screen $AUTO_SCREEN_SESSION
+	if type screen &>/dev/null; then
+		sleep 0.1
+		screen $AUTO_SCREEN_SESSION
+	else
+		echo "screen is not installed"
+		exit 3
+	fi
 fi
 
 exit $EXIT_STATUS
diff --git a/LoadFile/load.teensy b/LoadFile/load.teensy
index 83b48d6..df16dfc 100755
--- a/LoadFile/load.teensy
+++ b/LoadFile/load.teensy
@@ -50,7 +50,7 @@ if [ ! -e teensy-loader-cli/teensy-loader-cli ]; then
 	mkdir -p teensy-loader-cli
 	cd teensy-loader-cli
 	cmake -G "Unix Makefiles" @CMAKE_SOURCE_DIR@/LoadFile
-	make
+	make || exit 3
 	cd -
 fi
 
@@ -68,8 +68,13 @@ EXIT_STATUS=$?
 
 # Load Screen Session if specified
 if (( "$EXIT_STATUS" == "0" )) && [[ "$AUTO_SCREEN_SESSION" != "" ]]; then
-	sleep 0.1
-	screen $AUTO_SCREEN_SESSION
+	if type screen &>/dev/null; then
+		sleep 0.1
+		screen $AUTO_SCREEN_SESSION
+	else
+		echo "screen is not installed"
+		exit 3
+	fi
 fi
 
 exit $EXIT_STATUS
diff --git a/LoadFile/winload.teensy b/LoadFile/winload.teensy
index 6d354fa..1d86daf 100755
--- a/LoadFile/winload.teensy
+++ b/LoadFile/winload.teensy
@@ -49,7 +49,7 @@ if [ ! -e teensy-loader-cli/teensy-loader-cli ]; then
 	mkdir -p teensy-loader-cli
 	cd teensy-loader-cli
 	cmake -G "Unix Makefiles" $(cygpath -u @CMAKE_SOURCE_DIR@/LoadFile)
-	make
+	make || exit 3
 	cd -
 fi