Differences

This shows you the differences between two versions of the page.

--- workshop:rf433ctl_workshop [2012-04-18 23:48]
homunkoloss
+++ workshop:rf433ctl_workshop [2015-09-23 02:04]
xro
@@ Line 1: / Line 1: @@
-====== Workshop mit dem geilen Otti ======
+====== Workshop: Mikrocontrollerprogrammierung mit teensy ======
-====== hidrc ======
+====== Vorbereitung ======
-====== Einrichtung ======
+Es müssen folgende Pakete installiert werden:
-===== Kommandos lernen =====
+<code>~ % sudo apt-get install subversion gcc-avr avr-libc build-essential \
-<html><pre>
+avrdude binutils-avr libusb-dev python-matplotlib</code>
-~ % sudo apt-get install subversion gcc-avr avr-libc build-essential avrdude binutils-avr libusb-dev python-matplotlib
+Weiters ist es ratsam einen eigenen Ordner für den Workshop anzulegen.
+<code>
 ~ % mkdir teensy_workshop
 ~ % cd teensy_workshop
-~/teensy_workshop % svn checkout https://krypta.wirdorange.org/svn/hidrc/trunk hidrc
+</code>
-A    hidrc/usb_keyboard_debug.c
-A    hidrc/hid_listen
-A    hidrc/hid_listen/rawhid.c
-A    hidrc/hid_listen/gpl3.txt
-A    hidrc/hid_listen/hid_listen.c
-A    hidrc/hid_listen/rawhid.h
-A    hidrc/hid_listen/Makefile
-A    hidrc/print.h
-A    hidrc/teensy_loader_cli
-A    hidrc/teensy_loader_cli/gpl3.txt
-A    hidrc/teensy_loader_cli/Makefile.bsd
-A    hidrc/teensy_loader_cli/teensy_loader_cli.c
-A    hidrc/teensy_loader_cli/Makefile
-A    hidrc/usb_keyboard_debug.h
-A    hidrc/keymap_example.h
-A    hidrc/udev-rules
-A    hidrc/udev-rules/49-teensy.rules
-A    hidrc/example.c
-A    hidrc/Makefile
-A    hidrc/print.c
- U   hidrc
-Ausgecheckt, Revision 16.
-~/teensy_workshop % cd hidrc
-~/teensy_workshop/hidrc (svn)-[trunk:16] % make
--------- begin --------
+====== hidrc ======
-avr-gcc (GCC) 4.3.5
+Mit hidrc kann man einen Linux-PC mit NEC-Fernbedienungen fernsteuern. Andere Protokolle wie RC5 oder RC6 werden derzeit nicht unterstützt.
-Copyright (C) 2008 Free Software Foundation, Inc.
-Dies ist freie Software; die Kopierbedingungen stehen in den Quellen. Es
-gibt KEINE Garantie; auch nicht für MARKTGÄNGIGKEIT oder FÜR SPEZIELLE ZWECKE.
+===== Benötigte Bauteile =====
+  * Teensy
+  * TSOP1838
-Compiling C: example.c
+==== Pinbelegung ====
-avr-gcc -c -mmcu=atmega32u4         -I. -gdwarf-2 -DF_CPU=16000000UL -Os -funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=./example.lst  -std=gnu99 -MMD -MP -MF .dep/example.o.d example.c -o example.o
+TSOP1838:
-example.c:38:20: Fehler: keymap.h: Datei oder Verzeichnis nicht gefunden
+D3: Data
-example.c: In Funktion »__vector_23«:
+Gesamter Port D ist als Input konfiguriert.
-example.c:110: Fehler: »mapping« nicht deklariert (erste Benutzung in dieser Funktion)
+PC7 = VCC
-example.c:110: Fehler: (Jeder nicht deklarierte Bezeichner wird nur einmal aufgeführt
+PC6 = GND
-example.c:110: Fehler: für jede Funktion in der er auftritt.)
-make: *** [example.o] Fehler 1
-~/teensy_workshop/hidrc (svn)-[trunk:16] % cp keymap_example.h keymap.h
-~/teensy_workshop/hidrc (svn)-[trunk:16] % make
--------- begin --------
+Ansicht von vorne (Runde empfänger Teil sichtbar)
-avr-gcc (GCC) 4.3.5
+<html><pre>
-Copyright (C) 2008 Free Software Foundation, Inc.
+_________
-Dies ist freie Software; die Kopierbedingungen stehen in den Quellen. Es
+|       |
-gibt KEINE Garantie; auch nicht für MARKTGÄNGIGKEIT oder FÜR SPEZIELLE ZWECKE.
+|   O   |
+|       |
+---------
+|   |   |
+|   |   |
+D  Gnd Vcc
+</pre></html>
+==== Quellcode herunterladen ====
+<html><pre>
+~/teensy_workshop % svn checkout https://krypta.wirdorange.org/svn/hidrc/trunk hidrc
+~/teensy_workshop % cd hidrc
+</pre></html>
-Compiling C: example.c
+==== hidrc kompilieren ====
-avr-gcc -c -mmcu=atmega32u4         -I. -gdwarf-2 -DF_CPU=16000000UL -Os -funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=./example.lst  -std=gnu99 -MMD -MP -MF .dep/example.o.d example.c -o example.o
+<html><pre>
+~/teensy_workshop/hidrc (svn)-[trunk:16] % cp keymap_example.h keymap.h
-Compiling C: usb_keyboard_debug.c
+~/teensy_workshop/hidrc (svn)-[trunk:16] % make
-avr-gcc -c -mmcu=atmega32u4         -I. -gdwarf-2 -DF_CPU=16000000UL -Os -funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=./usb_keyboard_debug.lst  -std=gnu99 -MMD -MP -MF .dep/usb_keyboard_debug.o.d usb_keyboard_debug.c -o usb_keyboard_debug.o
-Compiling C: print.c
-avr-gcc -c -mmcu=atmega32u4         -I. -gdwarf-2 -DF_CPU=16000000UL -Os -funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=./print.lst  -std=gnu99 -MMD -MP -MF .dep/print.o.d print.c -o print.o
-Linking: example.elf
-avr-gcc -mmcu=atmega32u4         -I. -gdwarf-2 -DF_CPU=16000000UL -Os -funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=example.o  -std=gnu99 -MMD -MP -MF .dep/example.elf.d example.o usb_keyboard_debug.o print.o --output example.elf -Wl,-Map=example.map,--cref -Wl,--relax -Wl,--gc-sections     -lm
-Creating load file for Flash: example.hex
-avr-objcopy -O ihex -R .eeprom -R .fuse -R .lock -R .signature example.elf example.hex
-Creating load file for EEPROM: example.eep
-avr-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" \
-	--change-section-lma .eeprom=0 --no-change-warnings -O ihex example.elf example.eep || exit 0
-Creating Extended Listing: example.lss
-avr-objdump -h -S -z example.elf > example.lss
-Creating Symbol Table: example.sym
-avr-nm -n example.elf > example.sym
-Size after:
-   text	   data	    bss	    dec	    hex	filename
-	     34	     26	   2660	    a64	example.elf
--------- end --------
 ~/teensy_workshop/hidrc (svn)-[trunk:16] % cd teensy_loader_cli
-...eensy_workshop/hidrc/teensy_loader_cli (svn)-[trunk:16] % make
+~/teensy_workshop/hidrc/teensy_loader_cli (svn)-[trunk:16] % make
-cc -O2 -Wall -s -DUSE_LIBUSB -o teensy_loader_cli teensy_loader_cli.c -lusb
+~/teensy_workshop/hidrc/teensy_loader_cli (svn)-[trunk:16] % cd ../hid_listen
-...eensy_workshop/hidrc/teensy_loader_cli (svn)-[trunk:16] % cd ..
-~/teensy_workshop/hidrc (svn)-[trunk:16] % cd hid_listen
 ~/teensy_workshop/hidrc/hid_listen (svn)-[trunk:16] % make
-gcc -O2 -Wall -DLINUX   -c -o hid_listen.o hid_listen.c
+</pre></html>
-gcc -O2 -Wall -DLINUX   -c -o rawhid.o rawhid.c
-rawhid.c:53:45: warning: assertions are a deprecated extension
+==== udev-Regel kopieren ====
-gcc -o hid_listen hid_listen.o rawhid.o
+<html><pre>
-strip hid_listen
 ~/teensy_workshop/hidrc/hid_listen (svn)-[trunk:16] % cd ..
 ~/teensy_workshop/hidrc (svn)-[trunk:16] % sudo cp udev-rules/49-teensy.rules /etc/udev/rules.d/49-teensy.rules
 ~/teensy_workshop/hidrc (svn)-[trunk:16] % sudo /etc/init.d/udev reload
-Rather than invoking init scripts through /etc/init.d, use the service(8)
+</pre></html>
-utility, e.g. service udev reload
-Since the script you are attempting to invoke has been converted to an
+==== Programm auf teensy brennen ====
-Upstart job, you may also use the reload(8) utility, e.g. reload udev
+<html><pre>
 ~/teensy_workshop/hidrc (svn)-[trunk:16] % make program
-./teensy_loader_cli/teensy_loader_cli -mmcu=atmega32u4 -w example.hex
+</pre></html>
+==== Kommandos lernen ====
+<html><pre>
 ~/teensy_workshop/hidrc (svn)-[trunk:16] % cd hid_listen
 ~/teensy_workshop/hidrc/hid_listen (svn)-[trunk:16] % ./hid_listen
@@ Line 122: / Line 79: @@
 ^C
 ~/teensy_workshop/hidrc/hid_listen (svn)-[trunk:16] % vim ../keymap.h
+</pre></html>
+=== Keycode eintragen ===
+Den vorher ausgelesenen Wert (hier 722EEDD1) trägt man in die Datei /hid_listen/keymap.h ein.
-Keycode eintragen
 EEDD1 -> 0x72,0x2E,0xED,0xD1
 x72,0x2E,0xED,0xD1,//Key//, //Modifier//,
 z.B.: 0x72,0x2E,0xED,0xD1, KEY_DELETE, KEY_ALT | KEY_CTRL,
 Gültige Werte für //Key// und //Modifier// stehen in der Datei **usb_keyboard_debug.h**
-</pre></html>
-==== Pinbelegung ====
-TSOP1838:
-D3: Data
-Gesamter Port D ist als Input konfiguriert.
-PC7 = VCC
-PC6 = GND
-Ansicht von vorne (Runde empfänger Teil sichtbar)
-<html><pre>
-_________
-|       |
-|   O   |
-|       |
----------
-|   |   |
-|   |   |
-D  Gnd Vcc
-</pre></html>
 ===== rf433ctl =====
-<html><pre>
+==== Quellcode herunterladen ====
-homunkoloss@vidar ~/teensy_workshop % svn checkout https://svn.spreadspace.org/realraum/rf433rcv/
+<code>
-A    rf433rcv/pc
+homunkoloss@vidar ~/teensy_workshop % git clone https://github.com/realraum/rf433rcv
-A    rf433rcv/pc/uncompress.c
-A    rf433rcv/pc/decode2.pl
-A    rf433rcv/pc/plot_bin.sh
-A    rf433rcv/pc/autotaste.sh
-A    rf433rcv/pc/swap.pl
-A    rf433rcv/pc/hid.h
-A    rf433rcv/pc/codes
-A    rf433rcv/pc/decode.pl
-A    rf433rcv/pc/rawhid_test.c
-A    rf433rcv/pc/hid_MACOSX.c
-A    rf433rcv/pc/hid_WINDOWS.c
-A    rf433rcv/pc/realraum_codes.pl
-A    rf433rcv/pc/send.sh
-A    rf433rcv/pc/reset.c
-A    rf433rcv/pc/hid_LINUX.c
-A    rf433rcv/pc/plot.py
-A    rf433rcv/pc/data2sample.pl
-A    rf433rcv/pc/sample2data.pl
-A    rf433rcv/pc/testdata
-A    rf433rcv/pc/testdata/11111_d_bin
-A    rf433rcv/pc/testdata/sw2on_bin
-A    rf433rcv/pc/testdata/11111_a_bin_off
-A    rf433rcv/pc/testdata/11111_b_bin_off
-A    rf433rcv/pc/testdata/11111_c_bin_off
-A    rf433rcv/pc/testdata/11111_d_bin_off
-A    rf433rcv/pc/testdata/11111_a_bin
-A    rf433rcv/pc/testdata/11111_b_bin
-A    rf433rcv/pc/testdata/11111_c_bin
-A    rf433rcv/pc/compress.c
-A    rf433rcv/pc/Makefile
-A    rf433rcv/teensy
-A    rf433rcv/teensy/usb_rawhid.c
-A    rf433rcv/teensy/example.c
-A    rf433rcv/teensy/Makefile
-A    rf433rcv/teensy/usb_rawhid.h
-Ausgecheckt, Revision 516.
-homunkoloss@vidar ~/teensy_workshop % ll
-insgesamt 8
-drwxr-xr-x 7 homunkoloss homunkoloss 4096 2012-04-18 23:35 hidrc/
-drwxr-xr-x 5 homunkoloss homunkoloss 4096 2012-04-18 23:37 rf433rcv/
 homunkoloss@vidar ~/teensy_workshop % cd rf433rcv
-homunkoloss@vidar ~/teensy_workshop/rf433rcv (svn)-[rf433rcv:516] % ll
-insgesamt 8
-drwxr-xr-x 4 homunkoloss homunkoloss 4096 2012-04-18 23:37 pc/
-drwxr-xr-x 3 homunkoloss homunkoloss 4096 2012-04-18 23:37 teensy/
 homunkoloss@vidar ~/teensy_workshop/rf433rcv (svn)-[rf433rcv:516] % cd pc
 homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % make
-gcc -Wall -O2 -DOS_LINUX   -c -o rawhid_test.o rawhid_test.c
+</code>
-gcc -Wall -O2 -DOS_LINUX -c -o hid.o hid_LINUX.c
-gcc -o rawhid_test rawhid_test.o hid.o -lusb
+==== teensy_loader_cli verlinken ====
-strip rawhid_test
+<code>
-gcc -o compress compress.c
-gcc -o uncompress uncompress.c
-gcc -Wall -O2 -DOS_LINUX -c -o reset.o reset.c
-gcc -o reset reset.o hid.o -lusb
-strip reset
-homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % vim Makefile
 homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cd ~
 homunkoloss@vidar ~ % ln -s teensy_workshop/hidrc/teensy_loader_cli
@@ Line 221: / Line 112: @@
 drwxr-xr-x  4 homunkoloss homunkoloss   4096 2012-04-18 23:37 teensy_workshop/
 [...]
 homunkoloss@vidar ~ % cd -
 ~/teensy_workshop/rf433rcv/pc
 homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cd ../teensy
 homunkoloss@vidar ~/teensy_workshop/rf433rcv/teensy (svn)-[rf433rcv:516] % make
--------- begin --------
-avr-gcc (GCC) 4.3.5
-Copyright (C) 2008 Free Software Foundation, Inc.
-Dies ist freie Software; die Kopierbedingungen stehen in den Quellen. Es
-gibt KEINE Garantie; auch nicht für MARKTGÄNGIGKEIT oder FÜR SPEZIELLE ZWECKE.
-Compiling C: example.c
-avr-gcc -c -mmcu=atmega32u4         -I. -gdwarf-2 -DF_CPU=16000000UL -Os -funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=./example.lst  -std=gnu99 -MMD -MP -MF .dep/example.o.d example.c -o example.o
-example.c:52: Warnung: Funktionsdeklaration ist kein Prototyp
-Compiling C: usb_rawhid.c
-avr-gcc -c -mmcu=atmega32u4         -I. -gdwarf-2 -DF_CPU=16000000UL -Os -funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=./usb_rawhid.lst  -std=gnu99 -MMD -MP -MF .dep/usb_rawhid.o.d usb_rawhid.c -o usb_rawhid.o
-Linking: example.elf
-avr-gcc -mmcu=atmega32u4         -I. -gdwarf-2 -DF_CPU=16000000UL -Os -funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=example.o  -std=gnu99 -MMD -MP -MF .dep/example.elf.d example.o usb_rawhid.o --output example.elf -Wl,-Map=example.map,--cref -Wl,--relax -Wl,--gc-sections     -lm
-Creating load file for Flash: example.hex
-avr-objcopy -O ihex -R .eeprom -R .fuse -R .lock -R .signature example.elf example.hex
-Creating load file for EEPROM: example.eep
-avr-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" \
-	--change-section-lma .eeprom=0 --no-change-warnings -O ihex example.elf example.eep || exit 0
-Creating Extended Listing: example.lss
-avr-objdump -h -S -z example.elf > example.lss
-Creating Symbol Table: example.sym
-avr-nm -n example.elf > example.sym
-Size after:
-   text	   data	    bss	    dec	    hex	filename
-	      0	    710	   4314	   10da	example.elf
--------- end --------
 homunkoloss@vidar ~/teensy_workshop/rf433rcv/teensy (svn)-[rf433rcv:516] % make program
 ../pc/reset || true
 ~/teensy_loader_cli/teensy_loader_cli -mmcu=atmega32u4 -w example.hex
-</pre></html>
+</code>
 ===== Variante Easy =====
+{{:workshop:rf-433-proto.jpg|}}
 <html><pre>
 homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./autotaste.sh 0 > taste.txt
@@ Line 328: / Line 184: @@
 homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] %
 </pre></html>
 ===== Beschreibung der einzelnen Schritte =====
+Autotaste: Versucht eine Periode herauszufiltern, schneidet den Rest weg.
+./rawhid_test: Rohes Signal aufnehmen, auf stdout ausgeben. Ohne Parameter: Empfangen, mit filename als Parameter: Sende File, mit "-" sende stdin.
+compress: string -> binörformat, mit parameter: kein längenfeld
+uncompress: binärformat -> string
+./realraum_codes.pl: Bitmuster erzeugen.
+<html><pre>
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./rawhid_test
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                                                       homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./rawhid_test | ./plot.py
+cat ^CTraceback (most recent call last):
+  File "./plot.py", line 12, in <module>
+    pylab.show()
+  File "/usr/lib/pymodules/python2.7/matplotlib/backends/backend_tkagg.py", line 79, in show
+    Tk.mainloop()
+  File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 328, in mainloop
+    _default_root.tk.mainloop(n)
+KeyboardInterrupt
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat autotaste.sh
+#!/bin/sh
+FN=`mktemp`
+FN2=`mktemp`
+FN3=`mktemp`
+echo $FN >&2
+echo $FN2 >&2
+echo $FN3 >&2
+./rawhid_test > $FN
+./decode.pl $FN $1 | xargs ./decode2.pl $FN > $FN2
+if [ $1 -eq 1 ]; then
+  ./swap.pl < $FN2 >$FN3
+else
+  cat $FN2 > $FN3
+fi
+./plot.py < $FN3
+cat $FN3
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ll
+insgesamt 388
+-rwxr-xr-x 1 homunkoloss homunkoloss   261 2012-04-18 23:37 autotaste.sh*
+-rw-r--r-- 1 homunkoloss homunkoloss   762 2012-04-18 23:37 codes
+-rwxr-xr-x 1 homunkoloss homunkoloss  7332 2012-04-18 23:37 compress*
+-rw-r--r-- 1 homunkoloss homunkoloss   640 2012-04-18 23:37 compress.c
+-rwxr-xr-x 1 homunkoloss homunkoloss   274 2012-04-18 23:37 data2sample.pl*
+-rwxr-xr-x 1 homunkoloss homunkoloss   182 2012-04-18 23:37 decode2.pl*
+-rwxr-xr-x 1 homunkoloss homunkoloss  1173 2012-04-18 23:37 decode.pl*
+-rw-r--r-- 1 homunkoloss homunkoloss   219 2012-04-18 23:37 hid.h
+-rw-r--r-- 1 homunkoloss homunkoloss 11445 2012-04-18 23:37 hid_LINUX.c
+-rw-r--r-- 1 homunkoloss homunkoloss 11770 2012-04-18 23:37 hid_MACOSX.c
+-rw-r--r-- 1 homunkoloss homunkoloss  3660 2012-04-18 23:37 hid.o
+-rw-r--r-- 1 homunkoloss homunkoloss  8537 2012-04-18 23:37 hid_WINDOWS.c
+-rw-r--r-- 1 homunkoloss homunkoloss  1485 2012-04-18 23:37 Makefile
+-rwxr-xr-x 1 homunkoloss homunkoloss    41 2012-04-18 23:37 plot_bin.sh*
+-rwxr-xr-x 1 homunkoloss homunkoloss   258 2012-04-18 23:37 plot.py*
+-rwxr-xr-x 1 homunkoloss homunkoloss  9688 2012-04-18 23:37 rawhid_test*
+-rw-r--r-- 1 homunkoloss homunkoloss  2426 2012-04-18 23:37 rawhid_test.c
+-rw-r--r-- 1 homunkoloss homunkoloss  2904 2012-04-18 23:37 rawhid_test.o
+-rwxr-xr-x 1 homunkoloss homunkoloss  2263 2012-04-18 23:37 realraum_codes.pl*
+-rwxr-xr-x 1 homunkoloss homunkoloss  9668 2012-04-18 23:37 reset*
+-rw-r--r-- 1 homunkoloss homunkoloss   869 2012-04-18 23:37 reset.c
+-rw-r--r-- 1 homunkoloss homunkoloss  1344 2012-04-18 23:37 reset.o
+-rwxr-xr-x 1 homunkoloss homunkoloss   458 2012-04-18 23:37 sample2data.pl*
+-rwxr-xr-x 1 homunkoloss homunkoloss    48 2012-04-18 23:37 send.sh*
+-rwxr-xr-x 1 homunkoloss homunkoloss    73 2012-04-18 23:37 swap.pl*
+-rw-r--r-- 1 homunkoloss homunkoloss  1174 2012-04-18 23:44 taste.txt
+drwxr-xr-x 3 homunkoloss homunkoloss  4096 2012-04-18 23:37 testdata/
+-rwxr-xr-x 1 homunkoloss homunkoloss  7336 2012-04-18 23:37 uncompress*
+-rw-r--r-- 1 homunkoloss homunkoloss   518 2012-04-18 23:37 uncompress.c
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste.txt | ./plot.py
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste.txt | ./sample2data.pl
+Base 9
+011101010111010000001100%                                                                                                     homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste.txt | ./plot.py
+^Z
+[1]  + 4205 done       cat taste.txt |
+suspended  ./plot.py
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % bg
+[1]  + 4205 done       cat taste.txt |
+continued  ./plot.py
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste.txt | ./sample2data.pl > taste-data
+Base 9
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste-data | ./data2sample.pl 5 | ./plot.py
+^C
+Traceback (most recent call last):
+  File "./plot.py", line 12, in <module>
+    pylab.show()
+  File "/usr/lib/pymodules/python2.7/matplotlib/backends/backend_tkagg.py", line 79, in show
+    Tk.mainloop()
+  File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 328, in mainloop
+    _default_root.tk.mainloop(n)
+KeyboardInterrupt
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] %
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste-data | ./data2sample.pl 5 | ./compress| ./rawhid_test -
+Clearing Buffer
+Sending Buffer 63 bytes
+02 80 1f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1f 00 f0 ff 07 ff 7f f0 ff 07 1f 00 f0 ff 07 1f 00 f0 ff 07 1f 00 f0 ff 07 ff 7f f0 ff 07 1f 00 f0 ff 07 1f 00 f0 01 00 1f
+Sending Buffer 19 bytes
+00 f0 01 00 1f 00 f0 01 00 ff 7f f0 ff 07 1f 00 f0 01 00
+Executing Send command
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./realraum_codes.pl
+Usage ./realraum_codes.pl {pollin,rsl336t,weiss,schwarz} remote parameters at ./realraum_codes.pl line 28.
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./realraum_codes.pl pollin
+parameters 00000 {a|b|c|d} {0|1} at ./realraum_codes.pl line 74.
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./realraum_codes.pl pollin 11111 b 1
+000000000001000101010001%                                                                                                     homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./realraum_codes.pl pollin 11111 b 1 | ./data2sample.pl 5 | ./compress| ./rawhid_test -
+Clearing Buffer
+Sending Buffer 63 bytes
+02 80 1f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1f 00 f0 01 00 1f 00 f0 01 00 1f 00 f0 01 00 1f 00 f0 01 00 1f 00 f0 01 00 1f 00 f0 ff 07 1f 00 f0 01 00 1f 00 f0 ff 07 1f
+Sending Buffer 19 bytes
+00 f0 ff 07 1f 00 f0 ff 07 1f 00 f0 01 00 1f 00 f0 ff 07
+Executing Send command
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./realraum_codes.pl pollin 11111 b 0 | ./data2sample.pl 5 | ./compress| ./rawhid_test -
+Clearing Buffer
+Sending Buffer 63 bytes
+02 80 1f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1f 00 f0 01 00 1f 00 f0 01 00 1f 00 f0 01 00 1f 00 f0 01 00 1f 00 f0 01 00 1f 00 f0 ff 07 1f 00 f0 01 00 1f 00 f0 ff 07 1f
+Sending Buffer 19 bytes
+00 f0 ff 07 1f 00 f0 ff 07 1f 00 f0 ff 07 1f 00 f0 01 00
+Executing Send command
+homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] %
+</pre></html>
@@ Line 337: / Line 315: @@
+===== Fehlersuche =====
+==== hidrc kompiliert nicht ====
+=== Fehler ===
+<html><pre>
+~/teensy_workshop/hidrc (svn)-[trunk:16] % make
+-------- begin --------
+avr-gcc (GCC) 4.3.5
+Copyright (C) 2008 Free Software Foundation, Inc.
+Dies ist freie Software; die Kopierbedingungen stehen in den Quellen. Es
+gibt KEINE Garantie; auch nicht für MARKTGÄNGIGKEIT oder FÜR SPEZIELLE ZWECKE.
+Compiling C: example.c
+avr-gcc -c -mmcu=atmega32u4         -I. -gdwarf-2 -DF_CPU=16000000UL -Os -funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=./example.lst  -std=gnu99 -MMD -MP -MF .dep/example.o.d example.c -o example.o
+example.c:38:20: Fehler: keymap.h: Datei oder Verzeichnis nicht gefunden
+example.c: In Funktion »__vector_23«:
+example.c:110: Fehler: »mapping« nicht deklariert (erste Benutzung in dieser Funktion)
+example.c:110: Fehler: (Jeder nicht deklarierte Bezeichner wird nur einmal aufgeführt
+example.c:110: Fehler: für jede Funktion in der er auftritt.)
+make: *** [example.o] Fehler 1
+</pre></html>
+=== Lösung ===
+~/teensy_workshop/hidrc (svn)-[trunk:16] % cp keymap_example.h keymap.h
+----
+{{tag>workshop project}}

realraum Graz, Brockmanngasse 15, 8010 Graz, realraum - Verein für Technik in Kultur und Gesellschaft