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RS41HUP (Ham Use Project)
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2,5 MiB
C 97.6%
C++ 2%
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Qyon bf4172669f Merge pull request #7 from df8oe/master 
hopefully fixed broken APRS
 		2017-06-19 18:27:48 +02:00
RS41HUP CoIDE changes. 2017-06-14 14:55:47 +02:00
cmsis Add files via upload 2016-12-10 20:19:16 +00:00
cmsis_boot Add files via upload 2016-12-10 20:21:09 +00:00
docs added pinout description for external connector 2017-06-16 17:10:33 +02:00
stm_lib Add files via upload 2016-12-10 20:28:08 +00:00
syscalls Add files via upload 2016-12-10 20:29:23 +00:00
.gitignore CoIDE: rename project to RS41HUP 2017-06-14 15:01:26 +02:00
CMakeLists.txt CMakeLists cleanup 2017-06-14 14:49:00 +02:00
LICENSE.txt some more refactorings, adding license text as original author's license wish 2017-06-09 13:34:48 +02:00
QAPRSBase.cpp APRS fix? 2017-06-03 19:56:07 +02:00
QAPRSBase.h APRS fix? 2017-06-03 19:56:07 +02:00
QAPRSCommon.h Przyczynek do APRSu 2017-01-07 19:16:49 +01:00
README.md Merge pull request #6 from df8oe/master 2017-06-16 11:29:09 +02:00
RS41HUP.coproj CoIDE: rename project to RS41HUP 2017-06-14 15:01:26 +02:00
aprs.cpp some cleanups 2017-06-06 20:03:06 +02:00
aprs.h preparation for renaming the project to be more precise for what it can be used. Additional changes in different places regarding this renaming. 2017-06-14 06:46:41 +02:00
arm-gcc-link.ld CMake 2017-06-03 19:57:00 +02:00
config.h Merge branch 'master' into master 2017-06-14 14:43:53 +02:00
delay.c Zasadniczo działający APRS 2017-01-10 21:21:44 +01:00
delay.h Zasadniczo działający APRS 2017-01-10 21:21:44 +01:00
f_rtty.c more refactorings, some functions may be useless and are removed 2017-06-09 14:49:39 +02:00
f_rtty.h more refactorings, some functions may be useless and are removed 2017-06-09 14:49:39 +02:00
init.c more refactorings, some functions may be useless and are removed 2017-06-09 14:49:39 +02:00
init.h some more refactorings, adding license text as original author's license wish 2017-06-09 13:34:48 +02:00
main.c Reduced time for power button to be pressed because of it is stable working using smaller time AND reaction to pressing now is much more acceptable. Long time test under different conditions will be done. 2017-06-16 13:58:54 +02:00
radio.c removed more functions without any effect, added possibility of change RTTY shift 2017-06-13 19:10:01 +02:00
radio.h preparation for renaming the project to be more precise for what it can be used. Additional changes in different places regarding this renaming. 2017-06-14 06:46:41 +02:00
ublox.c Poprawiona komunikacja z ubloxem 2017-01-22 23:45:19 +01:00
ublox.h preparation for renaming the project to be more precise for what it can be used. Additional changes in different places regarding this renaming. 2017-06-14 06:46:41 +02:00

README.md

RS41HUP (Ham Use Project)

Firmware for RS41 for HAM use It is posible to recycle RS41-SGP sondes for amateur radio use without any electrical changes. You just have to build a new firmware (this one) and apply it via a cheap adaptor "ST-Linkv2". Modified sonde now transmits on defineable frequenca in 70cm band GPS and telemetry data in FSK RTTY format which is used by HAB projects and additionally it transmits APRS packets on a seperately defineable TX frequency.

Released under GPL v2

Windows:

Use: https://www.wyzbee.com/download/Utilities/Software/CoIDE-1.7.8.exe

And: https://launchpad.net/gcc-arm-embedded/5.0/5-2016-q3-update/+download/gcc-arm-none-eabi-5_4-2016q3-20160926-win32.exe

Linux:

cd into main folder

cmake .

make

Configuration

All configs in config.h

  • CALLSIGN RTTY callsign
  • APRS_CALLSIGN APRS callsign, 6 characters. If your callsign is shorter add spaces
  • APRS_SSID APRS SSID
  • APRS_COMMENT APRS comment
  • RTTY_TO_APRS_RATIO number of RTTY frames between each APRS frame
  • RTTY_FREQUENCY RTTY frequency in MHz
  • APRS_FREQUENCY APRS frequency in MHz
  • RTTY_DEVIATION RTTY shift configurable in 270Hz steps
  • RTTY_SPEED RTTY speed in bauds
  • RTTY_7BIT Use 7 bit RTTY
  • RTTY_USE_2_STOP_BITS use 2 stop bits
  • TX_POWER Power 0-7, (7 means 42.95 mW@434.150 MHz measured on E4406A)
  • TX_DELAY Delay between frames in milliseconds
  • ALLOW_DISABLE_BY_BUTTON Allow disabling device using button

Have a nice day ;)

#Changelog

  • 14.12.2016 - Reverse engineeded connections, initial hard work, resulting in working RTTY by SQ7FJB
  • 07.01.2017 - GPS now using proprietiary UBLOX protocol, more elastic code to set working frequency by SQ5RWU
  • 23.01.2017 - Test APRS code, small fixes in GPS code by SQ5RWU
  • 06.06.2017 - APRS code fix, some code cleanup
  • June 2017 - starting with Linux support, making configuration more flexible by DF8OE

#TODO

  • Adding support for EmbiTZ IDE
  • Adding support for platform independent IDE Eclipse
  • More APRS config options
  • Temperature and moisture sensor
  • Pressure sensor
  • implementing protocol for using external devices on extension header
  • Configuration via extension header (serial connection) without need for reflashing firmware
  • Possibly add configuration "wireless" using RFID loop present in sonde