This is an old revision of the document!
Workshop mit dem geilen Otti
hidrc
Einrichtung
Kommandos lernen
~ % sudo apt-get install subversion gcc-avr avr-libc build-essential avrdude binutils-avr libusb-dev python-matplotlib ~ % mkdir teensy_workshop ~ % cd teensy_workshop ~/teensy_workshop % svn checkout https://krypta.wirdorange.org/svn/hidrc/trunk hidrc 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 -------- 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 2 ~/teensy_workshop/hidrc (svn)-[trunk:16] % cp keymap_example.h keymap.h ~/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 Compiling C: usb_keyboard_debug.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_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 2600 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 cc -O2 -Wall -s -DUSE_LIBUSB -o teensy_loader_cli teensy_loader_cli.c -lusb ...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 gcc -O2 -Wall -DLINUX -c -o rawhid.o rawhid.c rawhid.c:53:45: warning: assertions are a deprecated extension gcc -o hid_listen hid_listen.o rawhid.o 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) utility, e.g. service udev reload Since the script you are attempting to invoke has been converted to an Upstart job, you may also use the reload(8) utility, e.g. reload udev ~/teensy_workshop/hidrc (svn)-[trunk:16] % make program ./teensy_loader_cli/teensy_loader_cli -mmcu=atmega32u4 -w example.hex ~/teensy_workshop/hidrc (svn)-[trunk:16] % cd hid_listen ~/teensy_workshop/hidrc/hid_listen (svn)-[trunk:16] % ./hid_listen Waiting for device: Listening: start 722EEDD1 722EEDD1 722EEDD1 722EEDD1 722EEDD1 ^C 130 ~/teensy_workshop/hidrc/hid_listen (svn)-[trunk:16] % vim ../keymap.h Keycode eintragen 722EEDD1 -> 0x72,0x2E,0xED,0xD1 0x72,0x2E,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**
Pinbelegung
TSOP1838: D3: Data Gesamter Port D ist als Input konfiguriert. PC7 = VCC PC6 = GND
Ansicht von vorne (Runde empfänger Teil sichtbar)
_________ | | | O | | | --------- | | | | | | D Gnd Vcc
rf433ctl
homunkoloss@vidar ~/teensy_workshop % svn checkout https://svn.spreadspace.org/realraum/rf433rcv/ A rf433rcv/pc 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 gcc -Wall -O2 -DOS_LINUX -c -o hid.o hid_LINUX.c gcc -o rawhid_test rawhid_test.o hid.o -lusb strip rawhid_test 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 homunkoloss@vidar ~ % ls -l [...] lrwxrwxrwx 1 homunkoloss homunkoloss 39 2012-04-18 23:39 teensy_loader_cli -> teensy_workshop/hidrc/teensy_loader_cli/ 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 3604 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
Variante Easy
homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./autotaste.sh 0 > taste.txt /tmp/tmp.Kbk5QqjpWm /tmp/tmp.Id0D1V7c7e /tmp/tmp.UVg5C9GFzd 0: 1 47 2 8 9 10 189 11 12 2 27 28 220 29 30 10 31 284 285 17 286 1: 1 2 26 3 4 5 33 6 7 8 219 9 10 15 11 12 6 13 14 6 15 16 1 18 3 19 20 2 21 22 2 24 3 26 27 170 28 1173samples homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste.txt | ./compress | ./rawhid_test - Clearing Buffer Sending Buffer 63 bytes 66 04 96 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0 3f 00 00 00 fc ff ff 1f 80 ff ff ff 03 f8 ff ff 3f 80 ff 01 00 00 e0 ff ff Sending Buffer 63 bytes 66 7f 00 fc 01 00 00 c0 ff ff ff 01 fc 07 00 00 80 ff ff ff 03 f0 ff ff 7f 00 fe ff ff 0f e0 3f 00 00 00 fc ff ff 0f 80 7f 00 00 00 f0 0f 00 00 00 fe 00 00 00 e0 1f 00 00 00 fe 03 00 00 80 7f Sending Buffer 23 bytes 66 00 00 00 f8 ff ff 3f 00 ff ff ff 03 f0 1f 00 00 00 fe 03 00 00 c0 3f Executing Send command homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] %
Beschreibung der einzelnen Schritte
Pinbelegung
USB-Stick am PC anstecken. Leitung auf D0 legen. Sender: Datenleitung auf F0, GND auf GND, Vcc auf Vcc.
realraum Graz, Brockmanngasse 15, 8010 Graz, realraum - Verein für Technik in Kultur und Gesellschaft