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workshop:rf433ctl_workshop [2012-04-18 23:40] homunkoloss |
workshop:rf433ctl_workshop [2015-09-23 02:04] xro |
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| - | ====== 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 | ~ % mkdir teensy_workshop | ||
| ~ % cd 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 | + | |
| - | 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. | + | |
| + | Ansicht von vorne (Runde empfänger Teil sichtbar) | ||
| + | <html><pre> | ||
| + | _________ | ||
| + | | | | ||
| + | | O | | ||
| + | | | | ||
| + | --------- | ||
| + | | | | | ||
| + | | | | | ||
| + | D Gnd Vcc | ||
| + | </pre></html> | ||
| - | Compiling C: example.c | + | ==== Quellcode herunterladen ==== |
| - | 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 % svn checkout https://krypta.wirdorange.org/svn/hidrc/trunk hidrc | |
| - | Compiling C: usb_keyboard_debug.c | + | ~/teensy_workshop % cd hidrc |
| - | 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 | + | </pre></html> |
| - | + | ||
| - | 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 -------- | + | |
| + | ==== hidrc kompilieren ==== | ||
| + | <html><pre> | ||
| + | ~/teensy_workshop/hidrc (svn)-[trunk:16] % cp keymap_example.h keymap.h | ||
| + | ~/teensy_workshop/hidrc (svn)-[trunk:16] % make | ||
| ~/teensy_workshop/hidrc (svn)-[trunk:16] % cd teensy_loader_cli | ~/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 | ~/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/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 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 | ~/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_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 (svn)-[trunk:16] % cd hid_listen | ||
| ~/teensy_workshop/hidrc/hid_listen (svn)-[trunk:16] % ./hid_listen | ~/teensy_workshop/hidrc/hid_listen (svn)-[trunk:16] % ./hid_listen | ||
| Line 122: | Line 79: | ||
| ^C | ^C | ||
| 130 ~/teensy_workshop/hidrc/hid_listen (svn)-[trunk:16] % vim ../keymap.h | 130 ~/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 | ||
| 722EEDD1 -> 0x72,0x2E,0xED,0xD1 | 722EEDD1 -> 0x72,0x2E,0xED,0xD1 | ||
| 0x72,0x2E,0xED,0xD1,//Key//, //Modifier//, | 0x72,0x2E,0xED,0xD1,//Key//, //Modifier//, | ||
| + | |||
| z.B.: 0x72,0x2E,0xED,0xD1, KEY_DELETE, KEY_ALT | KEY_CTRL, | 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** | 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 ===== | ===== 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 % 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 (svn)-[rf433rcv:516] % cd pc | ||
| homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % make | 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 ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cd ~ | ||
| homunkoloss@vidar ~ % ln -s teensy_workshop/hidrc/teensy_loader_cli | homunkoloss@vidar ~ % ln -s teensy_workshop/hidrc/teensy_loader_cli | ||
| - | homunkoloss@vidar ~ % ll | + | homunkoloss@vidar ~ % ls -l |
| - | insgesamt 756 | + | [...] |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 33809 2011-10-18 19:22 Adressbuch.vcf | + | |
| - | drwxr-xr-x 6 homunkoloss homunkoloss 4096 2012-04-18 22:36 Arbeitsfläche/ | + | |
| - | drwxr-xr-x 2 homunkoloss homunkoloss 4096 2012-01-29 17:30 Audiobooks/ | + | |
| - | drwxr-xr-x 7 homunkoloss homunkoloss 4096 2012-04-15 12:25 Bilder/ | + | |
| - | drwxr-xr-x 15 homunkoloss homunkoloss 4096 2012-04-18 08:16 Dokumente/ | + | |
| - | drwxr-xr-x 15 homunkoloss homunkoloss 12288 2012-04-18 22:44 Downloads/ | + | |
| - | drwx------ 5 homunkoloss homunkoloss 4096 2012-04-18 22:31 Dropbox/ | + | |
| - | drwxr-xr-x 2 homunkoloss homunkoloss 4096 2011-08-30 18:24 install/ | + | |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 18179 2011-09-02 20:11 Installation.odt | + | |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 404 2011-09-02 19:55 install.sh | + | |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 173 2012-02-13 23:07 Leseempfehlung_gimpf.txt | + | |
| - | drwxr-xr-x 5 homunkoloss homunkoloss 4096 2012-03-30 15:06 Musik/ | + | |
| - | drwxr-xr-x 2 homunkoloss homunkoloss 4096 2011-08-28 22:17 Öffentlich/ | + | |
| - | drwx------ 2 homunkoloss homunkoloss 4096 2012-03-28 15:26 PDF/ | + | |
| - | drwxr-xr-x 2 homunkoloss homunkoloss 4096 2012-01-29 17:30 Podcasts/ | + | |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 502977 2011-10-04 22:07 Protokoll\ 24.1.2011.docx | + | |
| - | drwxr-xr-x 4 homunkoloss homunkoloss 4096 2012-03-23 12:23 QualtingerLiestMeinKampf/ | + | |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 42165 2012-03-03 15:43 realraum_flyer.sla | + | |
| - | drwxr-xr-x 4 homunkoloss homunkoloss 4096 2012-01-24 18:36 share.ffgraz.net:8080/ | + | |
| - | drwxr-xr-x 2 homunkoloss homunkoloss 4096 2011-12-09 15:28 sketchbook/ | + | |
| lrwxrwxrwx 1 homunkoloss homunkoloss 39 2012-04-18 23:39 teensy_loader_cli -> teensy_workshop/hidrc/teensy_loader_cli/ | 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/ | drwxr-xr-x 4 homunkoloss homunkoloss 4096 2012-04-18 23:37 teensy_workshop/ | ||
| - | drwxrwxr-x 2 homunkoloss homunkoloss 4096 2012-01-29 16:14 Ubuntu\ One/ | + | [...] |
| - | drwxr-xr-x 5 homunkoloss homunkoloss 4096 2012-04-18 23:11 Videos/ | + | |
| - | drwxr-xr-x 5 homunkoloss homunkoloss 4096 2012-03-27 22:50 VirtualBox\ VMs/ | + | |
| - | drwxr-xr-x 2 homunkoloss homunkoloss 4096 2011-08-28 22:17 Vorlagen/ | + | |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 10775 2012-01-02 12:50 Weihnachtsferien.mm | + | |
| homunkoloss@vidar ~ % cd - | homunkoloss@vidar ~ % cd - | ||
| ~/teensy_workshop/rf433rcv/pc | ~/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 | ||
| + | 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 | ||
| + | </code> | ||
| + | |||
| + | ===== Variante Easy ===== | ||
| + | {{:workshop:rf-433-proto.jpg|}} | ||
| + | <html><pre> | ||
| + | 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] % | ||
| + | </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 | ||
| + | 00000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000111111111111111111110000000000111111111000000000000000000000000000111111111111111111111111111100000000011111111100000000000000000000000000001111111111111111111111111110000000000111111111111111111111111111000000000111111111111111111111111111100000000011111111100000000000000000000000000001111111111111111111111111110000000000111111110000000000000000000000000000111111111000000000000000000000000000011111111100000000000000000000000000001111111100000000000000000000000000001111111110000000000000000000000000000111111111000000000000000000000000000011111111111111111111111111100000000011111111111111111111111111110000000001111111110000000000000000000000000000111111111000000000000000000000000000011111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000111111111000000000000000000000000000111111111111111111111111111100000000011111111111111111111111111110000000001111111111111111111111111110000000000111111111000000000000000000000000000111111111111111111111111111100000000011111111100000000000000000000000000001111111111111111111111111110000000000111111111000000000000000000000000000111111111111111111111111111100000000011111111111111111111111111100000000001111111111111111111111111110000000000111111110000000000000000000000000000111111111111111111111111111000000000011111111100000000000000000000000000001111111110000000000000000000000000001111111110000000000000000000000000000111111111000000000000000000000000000011111111100000000000000000000000000001111111100000000000000000000000000001111111111111111111111111110000000000111111111111111111111111111000000000011111111100000000000000000000000000011111111100000000000000000000000000001111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011111111110000000000000000000000000001111111111111111111111111111000000000111111111111111111111111111000000000011111111111111111111111111100000000011111111100000000000000000000000000001111111111111111111111111110000000000111111111000000000000000000000000000011111111111111111111111111100000000011111111100000000000000000000000000001111111111111111111111111110000000000111111111111111111111111111000000000011111111111111111111111111100000000011111111100000000000000000000000000001111111111111111111111111110000000000111111110000000000000000000000000000111111111000000000000000000000000000011111111100000000000000000000000000001111111110000000000000000000000000001111111110000000000000000000000000000111111111000000000000000000000000000011111111111111111111111111100000000001111111111111111111111111110000000001111111110000000000000000000000000000111111111000000000000000000000000000011111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000111111111000000000000000000000000000011111111111111111111111111100000000001111111111111111111111111110000000001111111111111111111111111111000000000111111111000000000000000000000000000011111111111111111111111111100000000011111111100000000000000000000000000001111111111111111111111111110000000000111111111000000000000000000000000000011111111111111111111111111100000000011111111111111111111111111110000000001111111111111111111111111110000000000111111111000000000000000000000000000011111111111111111111111111100000000011111111100000000000000000000000000001111111110000000000000000000000000000111111110000000000000000000000000000111111111000000000000000000000000000011111111100000000000000000000000000001111111110000000000000000000000000000111111111111111111111111111000000000111111111111111111111111111000000000011111111100000000000000000000000000001111111110000000000000000000000000001111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001111111110000000000000000000000000001111111111111111111111111111000000000111111111111111111111111111100000000011111111111111111111111111100000000001111111110000000000000000000000000001111111111111111111111111111000000000111111111000000000000000000000000000011111111111111111111111111100000000001111111100000000000000000000000000001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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 | ||
| + | 1 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 | homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ll | ||
| - | insgesamt 376 | + | insgesamt 388 |
| -rwxr-xr-x 1 homunkoloss homunkoloss 261 2012-04-18 23:37 autotaste.sh* | -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 | -rw-r--r-- 1 homunkoloss homunkoloss 762 2012-04-18 23:37 codes | ||
| Line 274: | Line 248: | ||
| -rwxr-xr-x 1 homunkoloss homunkoloss 48 2012-04-18 23:37 send.sh* | -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* | -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/ | 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* | -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 | -rw-r--r-- 1 homunkoloss homunkoloss 518 2012-04-18 23:37 uncompress.c | ||
| - | homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cd ../teensy | + | homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste.txt | ./plot.py |
| - | homunkoloss@vidar ~/teensy_workshop/rf433rcv/teensy (svn)-[rf433rcv:516] % ll | + | homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste.txt | ./sample2data.pl |
| - | insgesamt 88 | + | Base 9 |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 6462 2012-04-18 23:37 example.c | + | 011101010111010000001100% homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste.txt | ./plot.py |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 16964 2012-04-18 23:37 Makefile | + | ^Z |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 23192 2012-04-18 23:37 usb_rawhid.c | + | [1] + 4205 done cat taste.txt | |
| - | -rw-r--r-- 1 homunkoloss homunkoloss 2627 2012-04-18 23:37 usb_rawhid.h | + | 4206 suspended ./plot.py |
| - | homunkoloss@vidar ~/teensy_workshop/rf433rcv/teensy (svn)-[rf433rcv:516] % make | + | 20 homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % bg |
| + | [1] + 4205 done cat taste.txt | | ||
| + | 4206 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 | ||
| + | 1 homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % | ||
| + | 1 homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % cat taste-data | ./data2sample.pl 5 | ./compress| ./rawhid_test - | ||
| + | Clearing Buffer | ||
| + | Sending Buffer 63 bytes | ||
| + | 66 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 | ||
| + | 66 00 f0 01 00 1f 00 f0 01 00 ff 7f f0 ff 07 1f 00 f0 01 00 | ||
| + | Executing Send command | ||
| - | -------- begin -------- | + | homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./realraum_codes.pl |
| - | avr-gcc (GCC) 4.3.5 | + | Usage ./realraum_codes.pl {pollin,rsl336t,weiss,schwarz} remote parameters at ./realraum_codes.pl line 28. |
| - | Copyright (C) 2008 Free Software Foundation, Inc. | + | 255 homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % ./realraum_codes.pl pollin |
| - | Dies ist freie Software; die Kopierbedingungen stehen in den Quellen. Es | + | parameters 00000 {a|b|c|d} {0|1} at ./realraum_codes.pl line 74. |
| - | gibt KEINE Garantie; auch nicht für MARKTGÄNGIGKEIT oder FÜR SPEZIELLE ZWECKE. | + | 255 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 | ||
| + | 66 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 | ||
| + | 66 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 | ||
| + | 66 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 | ||
| + | 66 00 f0 ff 07 1f 00 f0 ff 07 1f 00 f0 ff 07 1f 00 f0 01 00 | ||
| + | Executing Send command | ||
| - | Compiling C: example.c | + | homunkoloss@vidar ~/teensy_workshop/rf433rcv/pc (svn)-[rf433rcv:516] % |
| - | 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 | + | </pre></html> |
| - | 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 | + | ===== Pinbelegung ===== |
| - | avr-objcopy -O ihex -R .eeprom -R .fuse -R .lock -R .signature example.elf example.hex | + | USB-Stick am PC anstecken. Leitung auf D0 legen. |
| + | Sender: Datenleitung auf F0, GND auf GND, Vcc auf Vcc. | ||
| - | 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 | + | ===== Fehlersuche ===== |
| - | ~/teensy_loader_cli/teensy_loader_cli -mmcu=atmega32u4 -w example.hex | + | ==== 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> | </pre></html> | ||
| + | === Lösung === | ||
| + | ~/teensy_workshop/hidrc (svn)-[trunk:16] % cp keymap_example.h keymap.h | ||
| + | |||
| + | ---- | ||
| + | {{tag>workshop project}} | ||
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