Andreas' Blog

$ sudo apt-get remove binutils-arm-none-eabi gcc-arm-none-eabi
$ sudo add-apt-repository ppa:terry.guo/gcc-arm-embedded
$ sudo apt-get update
$ sudo apt-get install gcc-arm-none-eabi=4-8-2014q2-0trusty10

StellarisWare Complete (all boards, all components)
Stellaris LM4F120 LaunchPad Evaluation Board Software

$ unzip SW-LM3S-9453.exe

lm4tools

$ cd ~/src/lm4tools/lm4flash
$ make
Package libusb-1.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libusb-1.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libusb-1.0' found
Package libusb-1.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libusb-1.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libusb-1.0' found
gcc -Wall  -O2 lm4flash.c  -o lm4flash
lm4flash.c:30:20: fatal error: libusb.h: No such file or directory
 #include <libusb.h>
                    ^
compilation terminated.
make: *** [lm4flash] Error 1

$ dpkg -l | grep libusb
ii  libgusb2:i386                              0.1.6-5                                     i386         GLib wrapper around libusb1
ii  libusb-0.1-4:i386                          2:0.1.12-23.3ubuntu1                        i386         userspace USB programming library
ii  libusb-1.0-0:i386                          2:1.0.17-1ubuntu2                           i386         userspace USB programming library
ii  libusb-dev                                 2:0.1.12-23.3ubuntu1                        i386         userspace USB programming library development files
ii  libusbmuxd2                                1.0.8-2ubuntu1                              i386         USB multiplexor daemon for iPhone and iPod Touch devices - library

$ grep '\.h$' /var/lib/dpkg/info/libusb-dev.list
/usr/include/usb.h

$ sudo apt-get install libusb-1.0-0-dev

Compiling against libusb-dev on Ubuntu

[167201.448216] usb 3-1: new full-speed USB device number 2 using uhci_hcd
[167201.606478] usb 3-1: New USB device found, idVendor=1cbe, idProduct=00fd
[167201.606490] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[167201.606497] usb 3-1: Product: In-Circuit Debug Interface
[167201.606503] usb 3-1: Manufacturer: Texas Instruments
[167201.606509] usb 3-1: SerialNumber: 0E1057CF
[167202.712884] cdc_acm 3-1:1.0: This device cannot do calls on its own. It is not a modem.
[167202.712944] cdc_acm 3-1:1.0: ttyACM0: USB ACM device
[167202.715631] usbcore: registered new interface driver cdc_acm
[167202.715635] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters

$ groups
andreas adm dialout cdrom sudo dip plugdev lpadmin sambashare wireshark

$ echo 'ATTRS{idVendor}=="1cbe", ATTRS{idProduct}=="00fd", GROUP="andreas", MODE="0660"' | \
  sudo tee /etc/udev/rules.d/99-stellaris-launchpad.rules

$ sudo service udev restart
udev stop/waiting
udev start/running, process 32686

$ cd ~/src/stellaris/boards/ek-lm4f120xl/blinky/gcc
$ lm4flash blinky.bin 
Found ICDI device with serial: 0E1057CF
ICDI version: 9270

Libftdi vs FTD2XX

$ sudo apt-get install libhidapi-dev
The following NEW packages will be installed:
libhidapi-dev libhidapi-hidraw0 libhidapi-libusb0

$ ./configure --enable-maintainer-mode --enable-ftdi --enable-stlink --enable-ti-icdi --enable-ulink --enable-usb-blaster-2 --enable-vsllink --enable-jlink --enable-osbdm --enable-opendous --enable-aice --enable-usbprog --enable-rlink --enable-armjtagew --enable-cmsis-dap --enable-jtag_vpi --enable-usb_blaster_libftdi --enable-amtjtagaccel --enable-ep93xx --enable-at91rm9200 --enable-bcm2835gpio --enable-gw16012 --enable-presto_libftdi --enable-openjtag_ftdi --enable-oocd_trace
[...]
checking whether to build a release... no
checking whether to build Doxygen as HTML... yes
checking whether to build Doxygen as PDF... no
checking whether to enable verbose JTAG I/O messages... no
checking whether to enable verbose USB I/O messages... no
checking whether to enable verbose USB communication messages... no
checking whether to enable malloc free space logging... no
checking whether to enable ZY1000 minidriver... no
checking whether to enable dummy minidriver... no
checking whether standard drivers can be built... yes
checking for LIBFTDI... no
checking for LIBFTDI... yes
checking Build & Link with libftdi...... Success
checking for libftdi highspeed device support... yes
checking for libftdi FT232H device support... yes
checking for LIBUSB1... yes
configure: libusb-1.0 header bug workaround: LIBUSB1_CFLAGS changed to "-isystem /usr/include/libusb-1.0"
checking for LIBUSB0... yes
checking for HIDAPI... no
checking for HIDAPI... yes
checking for environ in unistd.h and stdlib.h... yes
checking that generated files are newer than configure... done
[...]
OpenOCD configuration summary
--------------------------------------------------
MPSSE mode of FTDI based devices yes
ST-Link JTAG Programmer yes
TI ICDI JTAG Programmer yes
Keil ULINK JTAG Programmer yes
Altera USB-Blaster II Compatible yes
Versaloon-Link JTAG Programmer yes
Segger J-Link JTAG Programmer yes
OSBDM (JTAG only) Programmer yes
eStick/opendous JTAG Programmer yes
Andes JTAG Programmer yes
USBProg JTAG Programmer yes
Raisonance RLink JTAG Programmer yes
Olimex ARM-JTAG-EW Programmer yes
CMSIS-DAP Compliant Debugger yes

$ make
$ make install

$ cp /home/andreas/openocd/share/openocd/contrib/99-openocd.rules /etc/udev/rules.d

UART

UART Interrupt problem
UART Interrupt only works once (LM3S1968)

SSI / SPI

LM4F120: SPI (SSI) – interrupt receiving and transmitting
SPI example for LM4F120
Tiva Launchpad SSI Issue Need Help Please
Descripancies in ROM support for EEPROM functions
TM4C123GXL DFU USB

-DTARGET_IS_BLIZZARD_RA1
-DTARGET_IS_BLIZZARD_RB1
-DTARGET_IS_TM4C123_RB1

-DPART_TM4C123GH6PM
-DPART_LM4F120H5QR

In the latest version of TivaWare, there was a change made: TARGET_IS_BLIZZARD_RB1 is now TARGET_IS_TM4C123_RB1.

Other Parts

LM3S9B96 (OSA)

Link error: softfp vs. hardfp

ARM compilation error, VPF registered used by executable, not object file
Can’t use hard-float with libc? (VFP register linker error)

[LD   ] bin/debug/rfid_reader.elf
arm-none-eabi-ld -T hello.ld -o bin/debug/rfid_reader.elf obj/debug/rfid_reader/startup_gcc.o obj/debug/rfid_reader/main.o obj/debug/rfid_reader/mfrc522.o obj/debug/rfid_reader/uartstdio.o -g --gc-sections -static /home/andreas/src/TivaWare/driverlib/gcc/libdriver.a /usr/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/lib/libm.a /usr/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/lib/libc.a /usr/bin/../lib/gcc/arm-none-eabi/5.4.1/libgcc.a  
arm-none-eabi-ld: error: /home/andreas/src/TivaWare/driverlib/gcc/libdriver.a(gpio.o) uses VFP register arguments, bin/debug/rfid_reader.elf does not
arm-none-eabi-ld: failed to merge target specific data of file /home/andreas/src/TivaWare/driverlib/gcc/libdriver.a(gpio.o)

TOPLEVEL = .
SUBDIRS = \
    obj

all : all_sub Aufgabe9

include $(TOPLEVEL)/Makefile.inc

STATIC_LIBRARY = obj/lib.a \
                 obj/planet/lib.a

Aufgabe9 : $(STATIC_LIBRARY)
	$(CC) -o $@ obj/main.o $(STATIC_LIBRARY) $(LDFLAGS)

CC       = g++
AR       = ar
CFLAGS   = `sdl-config --cflags` -I/usr/glew/include -I$(TOPLEVEL)/include -D_REENTRANT -Wall -std=gnu++0x
LDFLAGS  = `sdl-config --libs` -L/usr/glew/lib -lopengl32 -lglu32 -lglew32 -lSDL_ttf
OBJECT   = $(SOURCES:%.cxx=%.o)

# CFLAGS  = -IC:\MinGW\msys\1.0\libsdl\include\SDL -D_GNU_SOURCE=1 -Dmain=SDL_main -I$(TOPLEVEL)/include -D_REENTRANT -Wall
# LDFLAGS = -LC:\MinGW\msys\1.0\libsdl\lib -lmingw32 -lSDLmain -lSDL -mwindows -lopengl32 -lglu32 -lSDL_ttf

all_sub:
	if test "$(SUBDIRS)" != ""; then \
		for subdir in $(SUBDIRS); do \
			(cd $$subdir; make all); \
		done; \
	fi;

clean: clean_sub
	rm -f *.o *.a $(CLEANFILES)

clean_sub:
	if test "$(SUBDIRS)" != ""; then \
		for subdir in $(SUBDIRS); do \
			(cd $$subdir; make clean); \
		done; \
	fi;

$(LIBRARY): $(OBJECT)
	$(AR) rcu $(LIBRARY) $(OBJECT)
#	$(AR) rcs $(LIBRARY) $(OBJECT)

%.o: $(TOPLEVEL)/$(CURRENT)/%.cxx
	$(CC) -c $(CFLAGS) $<

.SILENT: all_sub clean_sub

CURRENT  = src
TOPLEVEL = ..
LIBRARY  = lib.a

SUBDIRS = \
    planet

SOURCES = \
	main.cxx \
	GLSL.cxx \
	textfile.cxx \
	Vector.cxx \
	Matrix.cxx \
	Keyboard.cxx \
	Settings.cxx \
	Game.cxx \
	Camera.cxx \
	Light.cxx \
	Texture.cxx \
	TextureFactory.cxx \
	World.cxx \
	text.cxx \
	Debug.cxx \
	3ds.cxx \
	Ship.cxx \
	Shot.cxx \
	Billboard.cxx \
	Explosion.cxx \
	DisplayList.cxx

include $(TOPLEVEL)/Makefile.inc

all: all_sub $(LIBRARY)

CURRENT  = src/planet
TOPLEVEL = ../..
LIBRARY  = lib.a

SUBDIRS = 

SOURCES = \
	Planet.cxx \
	Ring.cxx \
	Sun.cxx \
	Earth.cxx \
	EarthMoon.cxx \
	Jupiter.cxx \
	Mars.cxx \
	Mercury.cxx \
	Neptun.cxx \
	Pluto.cxx \
	Saturn.cxx \
	Saturnring.cxx \
	Uranus.cxx \
	Venus.cxx

include $(TOPLEVEL)/Makefile.inc

all: all_sub $(LIBRARY)

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Octave 3.6 kompilieren auf Ubuntu

Dateien in Ubuntu/Debian Packeten (package) suchen

TI Stellaris LaunchPad EK-LM4F120XL

GCC Flags

Linker Flags

Software

Mikrocontroller

I-PEX / U.FL

Debug How-To (JTAG/SWD)

Black Magic Probe

Tutorials

Locked out MCU

Kernel Hacks – Ready, Set, Hack!

readthedocs.org

wiki.ti.com

openocd.sourceforge.net

tincantools.com

UART

SSI / SPI

Other Parts

Link error: softfp vs. hardfp

UPC Cablecom Speedtest

Differentialgleichung (DGL) / Ordinary Differential Equation (ODE)

Wikipedia

Nummerisches Lösen von DGL: Ordinary Differential Equation

Textbrowser

Linker error: “undefined reference”

Subversion Checkout mit IntelliJ

Hinzufügen von Resourcen in IntelliJ

Rekursives make mit getrenntem Object-Verzeichnis