Ndless r2020 for OS 4.5.5 and 6.2.0

A real team effort:

Co-authored-by: AtlassianDell <129398355+AtlassianDell@users.noreply.github.com>
Co-authored-by: Jim Bauwens <jimbauwens@gmail.com>
Co-authored-by: Samuel Stuart <sasdallas765@gmail.com>
Co-authored-by: Satyamedh Hulyalkar <satyamedh9@gmail.com>
... and various others!

Author: 5 people

README.md

@@ -1,4 +1,4 @@
-Ndless r2019 for TI-Nspire OS <= v5.3.0.564
+Ndless r2020 for TI-Nspire OS <= v6.2.0.333
 ===========================================
 
 Installing Ndless on your calculator makes it possible to run assembly programs.
@@ -30,6 +30,33 @@ For more in-depth info, visit the wiki:
 Quick guide
 ===========
 
+OS 6.2.0.333 <img src="https://i.imgur.com/5nnLNsN.gif" align="right">
+--------
+
+Prerequisites: OS 6.2.0.333 on CX II, CX II-T or CX II CAS
+
+* Transfer `ndless_installer_4.5.5-6.2.0.tns` into a folder named "`ndless`" (top-level)
+* Transfer `ndless_resources.tns` into the same folder
+* Open the installer, press any alphanumeric key and wait
+* If it fails or reboots, try again until it works
+* Have fun!
+
+
+OS 4.5.5.79 <img src="https://i.imgur.com/oJGpCsB.gif" align="right">
+--------
+
+Prerequisites: OS 4.5.5.79 on CX or CX CAS
+
+* Determine your "boot1" version (needed later).
+  * Press `[Home]` > `[5]` (Settings) > `[4]` (Status) > About button.
+  * Here is a YouTube [video](https://youtu.be/htr106_ggjg) for this.
+* Transfer `ndless_installer_4.5.5-6.2.0.tns` into a folder named "`ndless`" (top-level)
+* Transfer `ndless_resources.tns` into the same folder
+* Open the installer, press the corresponding key for your boot1 version and wait
+* If it fails or reboots, try again until it works
+* Have fun!
+
+
 OS 5.2.0.771 + 5.3.0.564 <img src="https://i.imgur.com/kozAxpP.png" align="right">
 --------
 
@@ -146,7 +173,7 @@ Creators:
   Geoffrey Anneheim aka geogeo - < geoffrey dot anneheim at free dot fr >
   Olivier Armand aka ExtendeD  - < olivier dot calc at gmail dot com >
 
-Contributors and testers: Adriweb, bsl, critor, Excale, Goplat, hoffa, Jim Bauwens, Legimet, Levak, Lionel Debroux, lkj, tangrs... and many others.  
+Contributors and testers: Adriweb, AtlassianDell, bsl, cherpixel, critor, Excale, Goplat, hoffa, Jim Bauwens, Legimet, Levak, Lionel Debroux, lkj, sasdallas, satyamedh, tangrs, timmycraft... and many others.  
 More contributions can be seen on [the GitHub repo](https://github.com/ndless-nspire/Ndless/graphs/contributors).
 
 Ndless is brought to you by https://codewalr.us, https://www.omnimaga.org and https://tiplanet.org

ndless/src/Makefile

@@ -1,4 +1,4 @@
-SUBDIRS = tools resources installer-3.6 installer-3.9 downgrade-3.9 installer-4.0 installer-4.2 installer-4.4 installer-3.9-classic-new installer-4.5 installer-5.2
+SUBDIRS = tools resources installer-3.6 installer-3.9 downgrade-3.9 installer-4.0 installer-4.2 installer-4.4 installer-3.9-classic-new installer-4.5 installer-5.2 installer-6.2
 
 all: $(patsubst %, build-%, $(SUBDIRS))
 clean: $(patsubst %, clean-%, $(SUBDIRS))

ndless/src/installer-6.2/.gitignore

@@ -0,0 +1,4 @@
+*.o
+*.bin
+*.elf
+Problem1.xml

ndless/src/installer-6.2/Makefile

@@ -0,0 +1,35 @@
+AS := nspire-as
+LD := "$(shell (which arm-elf-ld arm-none-eabi-ld arm-linux-gnueabi-ld | head -1) 2>/dev/null)"
+OBJCOPY := "$(shell (which arm-elf-objcopy arm-none-eabi-objcopy arm-linux-gnueabi-objcopy | head -1) 2>/dev/null)"
+
+LFLAGS := -nostdlib
+DISTDIR := ../../calcbin
+
+all: $(DISTDIR)/ndless_installer_4.5.5-6.2.0.tns
+
+%.o: %.S
+	$(AS) $(GCCFLAGS) -c $< -o $@
+
+%.bin: %.elf
+	$(OBJCOPY) -O binary $^ $@
+
+ndless_installer.elf: stage0.o
+	$(LD) $(LFLAGS) $^ -o $@
+
+installer_payload.lua: ndless_installer.bin
+	../tools/LuaBin/luabin ndless_installer.bin - installer noescape > $@
+
+Problem1.xml: installer_payload.lua
+	sed -f template.sed Problem1_template.xml | sed -f template.sed | sed -f template.sed > Problem1.xml
+
+$(DISTDIR)/ndless_installer_%.tns: Problem1.xml
+	mkdir -p $(DISTDIR)
+	../../../ndless-sdk/tools/luna/luna Problem1.xml $@
+
+test: $(DISTDIR)/ndless_installer_4.5.5-6.2.0.tns
+	firebird-send $^ ndless
+
+clean:
+	rm -f Problem1.xml installer_payload.lua *.elf *.o *.bin $(DISTDIR)/ndless_installer_4.5.5-6.2.0.tns
+
+.PHONY: test clean

ndless/src/installer-6.2/Problem1_template.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<prob xmlns="urn:TI.Problem" ver="1.0" pbname="Ndless">
+    <card clay="2" h1="1" h2="10000" w1="10000" w2="10000">
+        <isDummyCard>0</isDummyCard>
+        <flag>0</flag>
+        <wdgt xmlns:sc="urn:TI.ScriptApp" type="TI.ScriptApp" ver="1.0">
+            <sc:mFlags>0</sc:mFlags>
+            <sc:value>8</sc:value>
+            <sc:cry>0</sc:cry>
+            <sc:legal>none</sc:legal>
+            <sc:schk>false</sc:schk>
+            <sc:guid>E229D13D5E8B4ACEB428FA06839C0DAC</sc:guid>
+            <sc:md>
+                <sc:mde name="_VER" prop="134217728">1:1</sc:mde>
+                <sc:mde name="TARAL" prop="134217728">2:7</sc:mde>
+            </sc:md>
+            <sc:script version="33882629" id="1"><![CDATA[
+                ZZZ_INSTALLER_LUA_ZZZ
+            ]]></sc:script>
+        </wdgt>
+        <wdgt xmlns:sc="urn:TI.ScriptApp" type="TI.ScriptApp" ver="1.0">
+            <sc:mFlags>2</sc:mFlags>
+            <sc:value>8</sc:value>
+            <sc:cry>0</sc:cry>
+            <sc:legal>none</sc:legal>
+            <sc:schk>false</sc:schk>
+            <sc:guid>E229D13D5E8B4ACEB428FA06839C0DAC</sc:guid>
+            <sc:md>
+                <sc:mde name="_VER" prop="134217728">1:1</sc:mde>
+                <sc:mde name="TARAL" prop="134217728">1:0</sc:mde>
+            </sc:md>
+            <sc:script version="33882629" id="1"><![CDATA[
+                ZZZ_GUI_LUA_ZZZ
+            ]]></sc:script>
+        </wdgt>
+    </card>
+</prob>