kopia lustrzana https://github.com/Qyon/STM32_RTTY
3abc827b94 | ||
---|---|---|
cmsis | ||
cmsis_boot | ||
docs | ||
rtty | ||
stm_lib | ||
syscalls | ||
.gitignore | ||
CMakeLists.txt | ||
LICENSE.txt | ||
QAPRSBase.cpp | ||
QAPRSBase.h | ||
QAPRSCommon.h | ||
README.md | ||
aprs.cpp | ||
aprs.h | ||
arm-gcc-link.ld | ||
config.h | ||
delay.c | ||
delay.h | ||
f_rtty.c | ||
f_rtty.h | ||
init.c | ||
init.h | ||
main.c | ||
radio.c | ||
radio.h | ||
rtty.cogui | ||
rtty.comarker | ||
rtty.comemgui | ||
rtty.coproj | ||
ublox.c | ||
ublox.h |
README.md
RS41-HUP (Ham Use Project)
Firmware for Vaisala RS41 for HAM use It is posible to recycle Vaisala's 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
Linux:
cd into main folder cmake . make
Configuration
All configs in config.h
Shift 450Hz
CALLSIGN
RTTY callsignAPRS_CALLSIGN
APRS callsignAPRS_SSID
APRS SSIDAPRS_COMMENT
APRS commentRTTY_TO_APRS_RATIO
number of RTTY frames between each APRS frameRTTY_FREQUENCY
RTTY frequency in MHzAPRS_FREQUENCY
APRS frequency in MHzRTTY_DEVIATION
RTTY shift configurable in 270Hz stepsRTTY_SPEED
RTTY speed in baudsRTTY_7BIT
Use 7 bit RTTYRTTY_USE_2_STOP_BITS
use 2 stop bitsTX_POWER
Power 0-7, (7 means 42.95 mW@434.150 MHz measured on E4406A)TX_DELAY
Delay between frames in millisecondsALLOW_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
#TODO
- 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