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Topic: [solved] Receiving strong sigs 12.KHZ (Read 14125 times)
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WD8BXS
alter Hase
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Posts: 286
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #31 on: 29. August 2018, 15:25:17 »
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Well, no.
I don't check it after every entry with the config.
I guess I could try some of that.
Chuck
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Thanks,
De WD8BXS vy 73
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WD8BXS
alter Hase
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Posts: 286
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #33 on: 29. August 2018, 16:40:23 »
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Just reset this one, and the problem is still here.
I can hear the station 12 khz up, although not real load.
Here is the config file.
Chuck
Can you send me a clean reset file to load??
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Thanks,
De WD8BXS vy 73
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WD8BXS
alter Hase
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Posts: 286
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #34 on: 29. August 2018, 17:40:47 »
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Just did another reset, and I got it working.
I went through the config, and all was well, UNTIL!!
I saved config to Flash, then restored from flash, THAT is when the 12khz returned!!
de Chuck
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De WD8BXS vy 73
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DJ0RG
Neuling
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Posts: 19
Noch neu
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #35 on: 29. August 2018, 17:50:31 »
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Can you save and compare the compare the config before and after flash memory, to ensure it is unchanged and the flash works correctly?
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WD8BXS
alter Hase
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Posts: 286
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #36 on: 29. August 2018, 18:17:11 »
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Sure , here it is:
Chuck
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Thanks,
De WD8BXS vy 73
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WD8BXS
alter Hase
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Posts: 286
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #37 on: 29. August 2018, 18:47:46 »
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Now I can't get it to go away, reset several times, no joy!!
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De WD8BXS vy 73
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WD8BXS
alter Hase
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Posts: 286
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #38 on: 29. August 2018, 18:51:25 »
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Finally!! Now I will calibrate and send the file that is working.
Chuck
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De WD8BXS vy 73
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WD8BXS
alter Hase
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Posts: 286
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #39 on: 29. August 2018, 19:08:57 »
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OK, Here is a good file with the radio working!
Chuck
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Thanks,
De WD8BXS vy 73
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DJ0RG
Neuling
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Posts: 19
Noch neu
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #40 on: 29. August 2018, 19:37:40 »
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OK, I guess I deserved this. My wish was that you compare the two config files before saving to flash memory and after loading from flash memory, but I might have been to vague ;-)
Anyway, these two files have 32 differences. Now I'm no way included in any development here, I just threw in a thought I had. I don't know if 32 differences are normal for this process.
In order to avoid misunderstandings:
1) You mentioned that you had a working config, after resetting to default and doing some configuration.
2) When you then saved to flash and loaded from there again, the component was corrupted.
3) The two files you attached in previous posts are from before saving to flash, and after loading from flash.
Is this right so far?
@Developers: I can give a comprehensive list of the changes between the two files, if that helps you.
One quick example:
Good:
{
"addr": 170,
"value": 384
},
Bad:
{
"addr": 170,
"value": 272
},
The value in address 170 changed
from 384 (1 1000 0000, 0x180)
to 272 (1 0001 0000, 0x110)
Two bits flipped.
I am a programmer, but have not seen any source code yet. Don't even know if that is publically available or not. I therefore cannot say anything about this change, if it is normal or not, and if it affects any of the RF operations. However, if you assign tasks to me, I can try to help out.
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WD8BXS
alter Hase
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Posts: 286
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #41 on: 29. August 2018, 19:52:19 »
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OK, Let's do it this way.
I have the radio working fine right now. I will save to flash and restore, and see if the issue starts, then I will send that file.
Chuck
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De WD8BXS vy 73
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WD8BXS
alter Hase
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Posts: 286
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #42 on: 29. August 2018, 19:57:56 »
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THIS is bizaar!! I just tested it again before I was going to do the save / restore, and now the issue is there!!!
Here is the current file:
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De WD8BXS vy 73
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DB4PLE
positron
Urgestein
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Posts: 1278
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #43 on: 29. August 2018, 19:58:42 »
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Hi,
I also did a diff, and to limit our guess work, here are the changed config parameters
If you see a "-" in front I think the setting should not be related to the issue
If you see a "?" in front it is probably worth looking at the differences
If you see nothing before EEPROM I am not sure (this is only for the filter map)
Now some one should take one by one parameter value of the ? values from the good one, write them by hand into the "bad" file, and load it into a F4 mcHF until it no longer exhibits the problems.
If you found a value which provokes the issue, make note of it.
Now start again with the bad configuration, remove the problematic value first. If we now have the issue gone, good.
If not, add the ? values from the beginning, until you identify the issue being gone. Now we have found at least two parameters required for issue.
With these two set into the bad configuration, check if this causes the issue to go away. If not, repeat procedure, until have identified all the parameters required to make the issue go away.
Cross check by adding the bad values of the identified parameters to the good configuration. This one now should also show the issue.
Let us know the parameter id numbers...
73
Danilo
-EEPROM_BAND_MODE 1
-EEPROM_FREQ_HIGH 2
-EEPROM_FREQ_LOW 3
-EEPROM_FREQ_STEP 4
-EEPROM_AUDIO_GAIN 8
-EEPROM_TX_POWER_LEVEL 12
?EEPROM_TX_IQ_80M_GAIN_BALANCE 17 // TX gain balance
?EEPROM_TX_IQ_80M_PHASE_BALANCE 18 // TX phase balance
-EEPROM_FREQ_CAL 75 // Frequency calibration
-EEPROM_SPECTRUM_TRACE_COLOUR 85 // Custom setting for spectrum scope trace colour
?EEPROM_TX_IQ_10M_GAIN_BALANCE 139 // TX gain balance
?EEPROM_TX_IQ_10M_PHASE_BALANCE 140 // TX phase balance
?EEPROM_TX_IQ_80M_GAIN_BALANCE_TRANS_OFF 168 // IQ Gain balance for AM reception
?EEPROM_FLAGS1 170 // Miscellaneous status flag, saved in EEPROM -
-EEPROM_BAND0_MODE_A 183 // Band/mode/filter memory per-band - bands indexed
-EEPROM_BAND2_MODE_A 185
-EEPROM_BAND2_FREQ_HIGH_A 203
-EEPROM_BAND2_FREQ_LOW_A 221
-EEPROM_BAND2_FREQ_LOW_B 275
?EEPROM_TX_IQ_10M_GAIN_BALANCE_TRANS_OFF 300 // IQ Gain balance for AM transmission
?EEPROM_TX_IQ_10_PHASE_BALANCE_TRANS_OFF 301 // IQ Gain balance for FM transmission
-EEPROM_BEEP_LOUDNESS 309
329, 334, 333, 338, 358 is in EEPROM_FILTER_PATH_MAP_BASE 329
-EEPROM_TX_FILTER 363 // TX_Filter configuration
?EEPROM_AGC_WDSP_THRESH 376
-EEPROM_Scope_TRACE_HL_BW 390
-EEPROM_Scope_TRACE_HL_BW_BGR 391
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WD8BXS
alter Hase
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Posts: 286
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Re:[solved] Receiving strong sigs 12.KHZ
« Reply #44 on: 29. August 2018, 20:09:00 »
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I just reloaded the WD8BXSgood file with uhsdr_tool, and it is working again.
Looking at the ? values, I did not change several of these!
Chuck
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Thanks,
De WD8BXS vy 73
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config829.zip
