kopia lustrzana https://github.com/SP8EBC/ParaTNC
some more documentation
Mateusz Lubecki
rodzic
62ca29e957
commit
1624d0a215
35
README
35
README
|
|
@ -33,7 +33,36 @@ limitations. Only these parameters are transmitted:
|
|||
-> Charging Controller status (like current charging mode) and minimum/maximum battery current in last 10 minutes.
|
||||
-> Error Codes if any (short circuit, overheat, overvoltage on PV or battery input)
|
||||
|
||||
4. CONFIGURATION
|
||||
4. TELEMETRY
|
||||
If the VE.Direct protocol suppot is disabled the ParaTNC uses telemetry packets to send internal statistics and
|
||||
general information about communication with sensors. Telemetry works in 10 minutes cycle, which means that packets are sent
|
||||
every 10 minutes and they represents a state for the time between one and another.
|
||||
|
||||
Analog channels:
|
||||
1st Channel: Number of packets received in 10 minutes.
|
||||
2nd Channel: Number of packets transmitted in 10 minutes (digi-ed + generated internally by the controller)
|
||||
3rd Channel: Number of digipeated packets in 10 minutes.
|
||||
4th Channel: Number of packet received from Host by KISS protocol
|
||||
5th Channel: Optional temperature from Dalls One Wire sensor.
|
||||
|
||||
Digital Channels:
|
||||
DS_QF_FULL - Quality Factor for One Wire temperature sensor is FULL
|
||||
DS_QF_DEGRAD - Quality Factor for One Wire temperature sensor is DEGRADATED
|
||||
DS_QF_NAVBLE - Quality Factor for One Wire temperature sensor is NOT AVALIABLE
|
||||
MS_QF_NAVBLE - Quality Factor for MS5611 pressure sensor ins NOT AVALIABLE
|
||||
DHT_QF_NAVBLE - Quality Factor for DHT22 humidity & temperature is NOT AVALIABLE
|
||||
TX20_SLEW - LaCrosse TX20 anemometer driver dropped at least one measuremenet due to excesive slew rate.
|
||||
|
||||
Explantion of Quality Factors: Each measuremenets signal is kept along with the Quality Factor which represents the sensor condition
|
||||
and value validity. If the QF is set to FULL it means that no communication problems happened between one telemetry cycle and another
|
||||
DEGRADATED is set if at least once the communication problem happened (CRC calculation fail, timeout etc). NOT AVALIABLE is set
|
||||
if all communication atempts failed and no valid measuremenet value is avaliable. By default each Quality Factor is set to
|
||||
NOT AVALIABLE after the telemetry packets are sent.
|
||||
|
||||
The TX20 anemometer driver has a Slew Rate Limiter which keeps out all 'spikes' in values mostly due to RF interference. if the
|
||||
difference between two consecutive measuremenets excedes hardcoded limit (9m/s) the software drops the value.
|
||||
|
||||
5. CONFIGURATION
|
||||
At this point ParaTNC is delivered in form of source code which needs to be manually compiled by the user. Most options are
|
||||
configured by #define in './include/station_config.h' and then hard-coded by the C preprocessor during compilation. An example file
|
||||
consist a lot of comments which explains what is what, but generally an user can choose there which mode should be enabled:
|
||||
|
|
@ -48,7 +77,7 @@ one UART in the micro. The KISS modem runs on default speed of 9600 bps. Telemet
|
|||
trasmit channels values each 10 minutes and full channel descriptions each 70 minutes.
|
||||
|
||||
|
||||
5. TOOLCHAIN AND COMPILATION
|
||||
6. TOOLCHAIN AND COMPILATION
|
||||
To build ParaTNC software 'GNU ARM Embedded Toolchain' is required. This set contains gcc-arm-none-eabi compiler,
|
||||
gdb debugger, linker, HEX generator and set of libraries. ParaTNC is developed in Xubuntu 16.04LTS using 2016q-3
|
||||
version. It shoud work fine in any newer version of the toolchain. The easies way to get everything installed
|
||||
|
|
@ -82,7 +111,7 @@ should appear in the same directory.
|
|||
|
||||
22:29:38 Build Finished (took 13s.231ms)
|
||||
|
||||
6. LOADING THE HEX FILE INTO STM32VLDISCOVERY BOARD
|
||||
7. LOADING THE HEX FILE INTO STM32VLDISCOVERY BOARD
|
||||
The STM32VLDISCOVERY board has an ST-Link/V1 programmer-debugger on board which can be used to load a HEX file.
|
||||
This ST-Link appears normally as a mass storage device which makes in unusable to be used by HEX loadin software
|
||||
in Linux (as the device will be 'blocked' by the mass-storage driver). To workaround this problem, a configuration
|
||||
|
|
|
|||
|
|
@ -11,10 +11,18 @@
|
|||
// Only for debugging
|
||||
//#define _DBG_TRACE
|
||||
|
||||
// Uncomment to enable all meteo functionality. TX20 anemometer, dallas termometer, MS5611 pressure sens
|
||||
#define _METEO
|
||||
|
||||
#define _METEO // Uncomment to enable all meteo functionality. TX20 anemometer, dallas termometer, MS5611 pressure sens
|
||||
//#define _DALLAS_AS_TELEM // Uncomment this to enable temperture measuremenets as a fifth telem channel if _METEO is disabled
|
||||
//#define _DALLAS_SPLIT_PIN // Uncomment this to change One Wire bus driver to work on separate pins for transmit and receive
|
||||
// this is useful if the ground separation circuitry is used
|
||||
|
||||
|
||||
#define _DIGI // Comment this do disable WIDE1-1 digipeating
|
||||
//#define _DIGI_ONLY_789
|
||||
//#define _DIGI_ONLY_789 // Uncomment this to limit the digipeater only to SSIDs 7, 8 and 9 which corresponds
|
||||
// mostly to mobile stations. This may be used to limit power consuption or tx activity
|
||||
|
||||
//#define _VICTRON // Uncomment this to enable VE.Direct protocol
|
||||
|
||||
//#define _MUTE_RF // TODO: Not yet implemented - This will make station RXonly and disable all data transmission
|
||||
//#define _MUTE_OWN // TODO: Not yet implemented - This will disable all self-generated packets (wx, telemetry, beacon)
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue