74 lines
2.4 KiB
Markdown
74 lines
2.4 KiB
Markdown
Arduino shell example
|
|
=====================
|
|
This example start a shell on merkurboard serial0 line.
|
|
You can change the network parameters and store it in eeprom.
|
|
|
|
make clean TARGET=osd-merkur-256 flash
|
|
|
|
start a terminal programm
|
|
-------------------------
|
|
|
|
picocom -c -b 38400 --omap crcrlf /dev/ttyUSB0
|
|
|
|
? [ENTER]
|
|
|
|
Available commands:
|
|
?: shows this help
|
|
ccathresholds <threshold: change cca thresholds -91 to -61 dBm (default -77)
|
|
exit: exit shell
|
|
help: shows this help
|
|
kill <command>: stop a specific command
|
|
killall: stop all running commands
|
|
macconf <conf>: change mac layer 0 -> do nothing; 1 -> Radio allways on
|
|
null: discard input
|
|
panid <0xabcd>: change panid (default 0xabcd)
|
|
quit: exit shell
|
|
reboot: reboot the system
|
|
rfchannel <channel>: change radio channel (11 - 26)
|
|
saverfparam <> save radio parameters txpower, channel, panid to eeprom settingsmanager
|
|
txpower <power>: change transmission power 0 (3dbm, default) to 15 (-17.2dbm)
|
|
|
|
example merkurboard set rf-parameter:
|
|
-------------------------------------
|
|
|
|
panid 0xabcd
|
|
rfchannel 11
|
|
saverfparam
|
|
|
|
example old merkurboard (atmega128rfa1) set rf-parameter:
|
|
---------------------------------------------------------
|
|
|
|
macconf 1
|
|
*) switch power off/on
|
|
panid 0xabcd
|
|
rfchannel 11
|
|
saverfparam
|
|
macconf 0
|
|
*) switch power off/on
|
|
|
|
------------------------------------------------------------------------------
|
|
quit picocom, you need to press Ctrl-a , then Ctrl-q
|
|
------------------------------------------------------------------------------
|
|
Read eeprom to disk:
|
|
avrdude -p m256rfr2 -c stk500v2 -P /dev/ttyUSB0 -b 57600 -U eeprom:r:eeprom_img.hex:i
|
|
Write eeprom to Merkurboard:
|
|
avrdude -p m256rfr2 -c stk500v2 -P /dev/ttyUSB0 -b 57600 -U eeprom:w:eeprom_img.hex:i
|
|
|
|
todo:
|
|
|
|
atmega128rfa1 reboot dont work correct @ fixme
|
|
|
|
if rfsleep mode, it is not possible to set panid @ fixme
|
|
(workaround: set macconf 1, power off, power on, panid 0xabcd, saverfparam, set macconf 0, power off, power on)
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
This example shows that it is now possible to re-use arduino sketches in
|
|
Contiki. This example documents the necessary magic. Arduino specifies
|
|
two routines, `setup` and `loop`. Before `setup` is called, the
|
|
framework initializes hardware. In original Arduino, all this is done in
|
|
a `main` function (in C). For contiki we define a process that does the
|
|
same.
|
|
|
|
See the documentation file in apps/contiki-compat/README.md
|