Sensor data problem about rs41ng HOT 12 CLOSED

@aledorrego Can you post your new config.h file contents here so we can check what is enabled/disabled? I can try to test the same config locally.

from rs41ng.

//does not send sensor data neither in cw nor aprs. it pretends not to recognize the sensor. will the change have something to do with using nmea gps output?

#ifndef __CONFIG_H
#define __CONFIG_H

// Enable semihosting to receive debug logs during development
// NOTE: Semihosting has to be disabled when the RS41 radiosonde is not connected to the STM32 programmer dongle, otherwise the firmware will not run.
//#define SEMIHOSTING_ENABLE
//#define LOGGING_ENABLE

/**

• Global configuration
  */

// Set the tracker amateur radio call sign here
#define CALLSIGN "LW7EEA"

// Disabling LEDs will save power
// Red LED: Lit during initialization and transmit.
// Green LED: Blinking fast when there is no GPS fix. Blinking slowly when the GPS has a fix.
#define LEDS_ENABLE true

// Allow powering off the sonde by pressing the button for over a second (when the sonde is not transmitting)
#define ALLOW_POWER_OFF true

// Enable use of an externally connected I²C BMP280 atmospheric sensor
#define SENSOR_BMP280_ENABLE true

// Enable use of an externally connected I²C Si5351 clock generator chip for HF radio transmissions
#define RADIO_SI5351_ENABLE false

// Number of character pairs to include in locator
#define LOCATOR_PAIR_COUNT_FULL 6 // max. 6 (12 characters WWL)

// Delay after transmission for modes that do not use time synchronization. Zero delay allows continuous transmit mode for Horus V1 and V2.
#define RADIO_POST_TRANSMIT_DELAY_MS 60000

// Threshold for time-synchronized modes regarding how far from scheduled transmission time the transmission is still allowed
#define RADIO_TIME_SYNC_THRESHOLD_MS 2000

// Enable NMEA output from GPS via external serial port. This disables use of I²C bus (Si5351 and sensors) because the pins are shared.
#define GPS_NMEA_OUTPUT_VIA_SERIAL_PORT_ENABLE false

#if (GPS_NMEA_OUTPUT_VIA_SERIAL_PORT_ENABLE) && ((RADIO_SI5351_ENABLE) || (SENSOR_BMP280_ENABLE))
#error GPS NMEA output via serial port cannot be enabled simultaneously with the I2C bus.
#endif

/**

• Built-in Si4032 radio chip transmission configuration
  */

// Si4032 transmit power: 0..7
// 0 = -1dBm, 1 = 2dBm, 2 = 5dBm, 3 = 8dBm, 4 = 11dBm, 5 = 14dBm, 6 = 17dBm, 7 = 20dBm
#define RADIO_SI4032_TX_POWER 6

// Which modes to transmit using the built-in Si4032 transmitter chip
#define RADIO_SI4032_TX_CW true
#define RADIO_SI4032_TX_APRS true
#define RADIO_SI4032_TX_HORUS_V1 false
#define RADIO_SI4032_TX_HORUS_V2 false

// Continuous transmit mode can be enabled for either Horus V1 or V2, but not both. This disables all other transmission modes.
// The continuous mode transmits Horus 4FSK preamble between transmissions
// to allow Horus receivers to keep frequency synchronization at all times, which improves reception.
#define RADIO_SI4032_TX_HORUS_V1_CONTINUOUS false
#define RADIO_SI4032_TX_HORUS_V2_CONTINUOUS false

// Transmit frequencies for the Si4032 transmitter modes
#define RADIO_SI4032_TX_FREQUENCY_CW 430050600
#define RADIO_SI4032_TX_FREQUENCY_APRS_1200 430930000
// Use a frequency offset to place FSK tones slightly above the defined frequency for SSB reception
#define RADIO_SI4032_TX_FREQUENCY_HORUS_V1 432501000
#define RADIO_SI4032_TX_FREQUENCY_HORUS_V2 432501000

/**

• External Si5351 radio chip transmission configuration
  */

// Si5351 transmit power: 0..3
// Si5351 drive strength: 0 = 2mA, 1 = 4mA, 2 = 6mA, 3 = 8mA
#define RADIO_SI5351_TX_POWER 3

// Which modes to transmit using an externally connected Si5351 chip in the I²C bus
#define RADIO_SI5351_TX_CW false
#define RADIO_SI5351_TX_HORUS_V1 false
#define RADIO_SI5351_TX_HORUS_V2 false
#define RADIO_SI5351_TX_JT9 false
#define RADIO_SI5351_TX_JT65 false
#define RADIO_SI5351_TX_JT4 false
#define RADIO_SI5351_TX_WSPR false
#define RADIO_SI5351_TX_FSQ false
#define RADIO_SI5351_TX_FT8 false

// Transmit frequencies for the Si5351 transmitter modes
#define RADIO_SI5351_TX_FREQUENCY_CW 3595000UL
#define RADIO_SI5351_TX_FREQUENCY_HORUS_V1 3608000UL
#define RADIO_SI5351_TX_FREQUENCY_HORUS_V2 3608000UL
#define RADIO_SI5351_TX_FREQUENCY_JT9 14085000UL // Was: 14078700UL
#define RADIO_SI5351_TX_FREQUENCY_JT65 14085000UL // Was: 14078300UL
#define RADIO_SI5351_TX_FREQUENCY_JT4 14085000UL // Was: 14078500UL
#define RADIO_SI5351_TX_FREQUENCY_WSPR 14085000UL // Was: 14097200UL
#define RADIO_SI5351_TX_FREQUENCY_FSQ 3608350UL // Was: 7105350UL // Base freq is 1350 Hz higher than dial freq in USB
#define RADIO_SI5351_TX_FREQUENCY_FT8 14085000UL // Was: 14075000UL

/**

• APRS mode settings
• APRS SSID:
• '0' = (-0) Your primary station usually fixed and message capable
• '1' = (-1) generic additional station, digi, mobile, wx, etc
• '2' = (-2) generic additional station, digi, mobile, wx, etc
• '3' = (-3) generic additional station, digi, mobile, wx, etc
• '4' = (-4) generic additional station, digi, mobile, wx, etc
• '5' = (-5) Other networks (Dstar, Iphones, Androids, Blackberry's etc)
• '6' = (-6) Special activity, Satellite ops, camping or 6 meters, etc
• '7' = (-7) walkie talkies, HT's or other human portable
• '8' = (-8) boats, sailboats, RV's or second main mobile
• '9' = (-9) Primary Mobile (usually message capable)
• 'A' = (-10) internet, Igates, echolink, winlink, AVRS, APRN, etc
• 'B' = (-11) balloons, aircraft, spacecraft, etc
• 'C' = (-12) APRStt, DTMF, RFID, devices, one-way trackers*, etc
• 'D' = (-13) Weather stations
• 'E' = (-14) Truckers or generally full time drivers
• 'F' = (-15) generic additional station, digi, mobile, wx, etc
  */

#define APRS_CALLSIGN CALLSIGN
#define APRS_SSID 'D'
// See APRS symbol table documentation in: http://www.aprs.org/symbols/symbolsX.txt
#define APRS_SYMBOL_TABLE '/' // '/' denotes primary and '\' denotes alternate APRS symbol table
#define APRS_SYMBOL '_'
#define APRS_COMMENT "RS41 sonda 16/11/21"
#define APRS_RELAYS "WIDE1-1,WIDE2-1"
#define APRS_DESTINATION "APZ41N"
#define APRS_DESTINATION_SSID '0'
// Generate an APRS weather report instead of a position report. This will override the APRS symbol with the weather station symbol.
#define APRS_WEATHER_REPORT_ENABLE true //WE TEST TRUE AND FALSE, I DON'T CHANGE ANYTHING

// Schedule transmission every N seconds, counting from beginning of an hour (based on GPS time). Set to zero to disable time sync.
#define APRS_TIME_SYNC_SECONDS 0
// Delay transmission for an N second offset after the scheduled time.
#define APRS_TIME_SYNC_OFFSET_SECONDS 0

/**

• Common Horus 4FSK mode settings
  */

#define HORUS_FREQUENCY_OFFSET_SI4032 0

/**

• Horus V1 4FSK mode settings
  */

// Use Horus payload ID 0 for Horus V1 tests (4FSKTEST)
#define HORUS_V1_PAYLOAD_ID 0
#define HORUS_V1_BAUD_RATE_SI4032 100
#define HORUS_V1_BAUD_RATE_SI5351 50
#define HORUS_V1_PREAMBLE_LENGTH 16
#define HORUS_V1_IDLE_PREAMBLE_LENGTH 32
#define HORUS_V1_TONE_SPACING_HZ_SI5351 270

// Schedule transmission every N seconds, counting from beginning of an hour (based on GPS time). Set to zero to disable time sync.
#define HORUS_V1_TIME_SYNC_SECONDS 0
// Delay transmission for an N second offset after the scheduled time.
#define HORUS_V1_TIME_SYNC_OFFSET_SECONDS 0

/**

• Horus V2 4FSK mode settings
  */

// Use Horus payload ID 256 for Horus V2 tests (4FSKTEST-V2)
#define HORUS_V2_PAYLOAD_ID 256
#define HORUS_V2_BAUD_RATE_SI4032 100
#define HORUS_V2_BAUD_RATE_SI5351 50
#define HORUS_V2_PREAMBLE_LENGTH 16
#define HORUS_V2_IDLE_PREAMBLE_LENGTH 32
#define HORUS_V2_TONE_SPACING_HZ_SI5351 270

// Schedule transmission every N seconds, counting from beginning of an hour (based on GPS time). Set to zero to disable time sync.
#define HORUS_V2_TIME_SYNC_SECONDS 0
// Delay transmission for an N second offset after the scheduled time.
#define HORUS_V2_TIME_SYNC_OFFSET_SECONDS 0

/**

• CW settings
  */

// CW speed in WPM, range 5 - 40
#define CW_SPEED_WPM 15

// Schedule transmission every N seconds, counting from beginning of an hour (based on GPS time). Set to zero to disable time sync.
#define CW_TIME_SYNC_SECONDS 0
// Delay transmission for an N second offset after the scheduled time.
#define CW_TIME_SYNC_OFFSET_SECONDS 0

/**

• WSPR settings
  */
  #define WSPR_CALLSIGN CALLSIGN
  #define WSPR_LOCATOR_FIXED_ENABLED false
  #define WSPR_LOCATOR_FIXED "AA00"
  #define WSPR_DBM 10

#define WSPR_TIME_SYNC_SECONDS 120
#define WSPR_TIME_SYNC_OFFSET_SECONDS 1

/**

• FSQ settings
  */
  #define FSQ_CALLSIGN_FROM CALLSIGN

#define FSQ_SUBMODE RADIO_DATA_MODE_FSQ_3

#define FSQ_TIME_SYNC_SECONDS 0
#define FSQ_TIME_SYNC_OFFSET_SECONDS 0

/**

• FT/JT mode settings
  */

// Schedule transmission every 15 seconds, counting from beginning of an hour (based on GPS time). Set to zero to disable time sync.
#define FT8_TIME_SYNC_SECONDS 15
// Delay transmission for 1 second after the scheduled time.
#define FT8_TIME_SYNC_OFFSET_SECONDS 1

#define JT9_TIME_SYNC_SECONDS 60
#define JT9_TIME_SYNC_OFFSET_SECONDS 1

#define JT4_TIME_SYNC_SECONDS 60
#define JT4_TIME_SYNC_OFFSET_SECONDS 1

#define JT65_TIME_SYNC_SECONDS 60
#define JT65_TIME_SYNC_OFFSET_SECONDS 1

#include "config_internal.h"

#endif

from rs41ng.

Config looks good. I can do some more testing locally with a BMP280. The code did work for me before I committed it to GitHub 🤞

from rs41ng.

hello. I've been testing builds prior to the weather station update and the sensor is working fine. in fact at this moment I appear in aprs.fi . but with wx firmware it no longer read sensor data. greetings LW7EEA

from rs41ng.

Hi, friend. could you find if there was any problem in the code? or will I have a local problem with my program? Cheers!!

from rs41ng.

@aledorrego I tested the current code with your config file and it seems to work for me just fine:

LW7EEA-13 audio level = 16(1/1)   [NONE]   ____|____
[0.4] LW7EEA-13>APZ41N,WIDE1-1,WIDE2-1:/000408z0000.00S/00000.00W_.../...g...t073h28b09766 JJ00AA00AA00 - RS41 sonda 16/11/21
Weather Report, WEATHER Station (blue), Experimental
N 00 -0.0000, E 000 -0.0000
, temperature 73, humidity 28, barometer 28.84, " JJ00AA00AA00 - RS41 sonda 16/11/21"

Are you sure that you don't have any other changes in your code, except for the config.h file?

from rs41ng.

around here we continue testing. The last thing we did was just modify the config.h and compile in Fedora, before we used Ubuntu. The following message appears. Still not getting sensor data

[root@fedora build]# cmake ..
CMake Warning (dev) in CMakeLists.txt:
No project() command is present. The top-level CMakeLists.txt file must
contain a literal, direct call to the project() command. Add a line of
code such as

project(ProjectName)

near the top of the file, but after cmake_minimum_required().

CMake is pretending there is a "project(Project)" command on the first
line.
This warning is for project developers. Use -Wno-dev to suppress it.

-- The C compiler identification is GNU 11.2.1
-- The CXX compiler identification is GNU 11.2.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: /root/RS41ng/build
[root@fedora build]# make
[ 1%] Building C object src/CMakeFiles/RS41ng.elf.dir/bmp280_handler.c.o
[ 2%] Building C object src/CMakeFiles/RS41ng.elf.dir/codecs/aprs/aprs.c.o
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/root/RS41ng/src/codecs/jtencode/lib/init_rs_int.cpp: In member function 'void* JTEncode::init_rs_int(int, int, int, int, int, int)':
/root/RS41ng/src/codecs/jtencode/lib/init_rs_int.cpp:33:29: warning: comparison of integer expressions of different signedness: 'int' and unsigned int' [-Wsign-compare]
33 | if(symsize < 0 || symsize > 8*sizeof(data_t)){
| ~~~^~~~~~~
[ 73%] Building CXX object src/CMakeFiles/RS41ng.elf.dir/drivers/si5351/si5351.cpp.o
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Building /root/RS41ng/build/RS41ng.hex
Building /root/RS41ng/build/RS41ng.bin
text data bss dec hex filename
49564 1464 5152 56180 db74 RS41ng.elf
[ 78%] Built target RS41ng.elf
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/root/RS41ng/src/template.c: In function ‘template_replace’:
/root/RS41ng/src/template.c:16:5: warning: implicit declaration of function ‘strlcpy’; did you mean ‘strncpy’? [-Wimplicit-function-declaration]
16 | strlcpy(replacement, CALLSIGN, sizeof(replacement));
| ^~~
| strncpy
[ 98%] Building C object tests/CMakeFiles/Project.dir//src/utils.c.o
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from rs41ng.

Sorry to hear about the sensor trouble. I'm not able to replicate the issue here -- at least for now.

The latest change with the APRS weather station code does not include any changes to reading the sensor or I²C in general...

Have you verified that you have got the pull-up resistors required by the I²C bus applied to both SCL (clock) and SDA (data) lines? Many BMP280 break-out boards have them, but it's worth checking.

The warning you get during compile is expected and it comes from some test code I have in the repository, not from the actual firmware compilation.

from rs41ng.

You can try to enable debug logs by following the "Developing / debugging the firmware" instructions in the README file.

That will allow you to get detailed text output about what the firmware does and sends out -- you will need to run the firmware with the (ST-LINK) programmer connected to your computer.

Please let the sonde transmit a couple of APRS packets and paste the full text output here.

from rs41ng.

Well, I'm going to leave it as I have it working now, with the tower symbol it sends the data well. I tried to install a virtual machine to access with fedora, but my cpu does not support virtual machine. I appreciate all your effort to help me this time, but I have certain technological limitations here. A hug

from rs41ng.

Same problem here..

from rs41ng.

Closing issue with no activity. We have several people that have confirmed BMP280 and BME280 working with the firmware.

Some sensors seem to be picky about the I²C bus speed, so you might want to reduce I²C bus speed to 10000 (= 10 kHz) using the I2C_BUS_CLOCK_SPEED setting in config.h:

from rs41ng.