Re: What to do when a selftest fails
Purchased on Amazon SeeSii store
?
Came with v1.4-185. Updated firmware.
Fails using both 189 and newest 193
?
Failed tests are 10, 13 and 14
?
?
Did a Config Reset
30M Attenuator test
?
?
?
|
Workaround:
Firmware update successful when using an external USB hub (USB 3 also).? After successful flash, I try again without USB hub and gets stuck at 0%. With USB hub, success.
?
Original message:?
Please help, dfu-util connection is working (finds device) but flash not responding.
?
Bought from ?>1 year ago
Self-test: 12/12 pass
Firmware is from 2023
?
I try to update firmware. I follow https://tinysa.org/wiki/pmwiki.php?n=Main.UpdatingTheFirmware
?
Ubuntu 24.04 LTS
USB 3 port
$ sudo apt install dfu-util
(I also try manual dfu-util from provided link in wiki, same result)
$ curl -o tinySA.bin
$ dfu-util -a 0 -s 0x08000000:leave -D tinySA.bin
(I censor vendor:device)
dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
dfu-util: Warning: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release
Opening DFU capable USB device...
Device ID vendor:device
Device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Interface #0 ...
Determining device status...
DFU state(10) = dfuERROR, status(10) = Device's firmware is corrupt. It cannot return to run-time (non-DFU) operations
Clearing status
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 011a
Device returned transfer size 2048
DfuSe interface name: "Internal Flash ?"
Downloading element to address = 0x08000000, size = 113244
Erase ? ? ? [ ? ? ? ? ? ? ? ? ? ? ? ? ] ? 0% ? ? ? ? ? ?0 bytes
?
Stuck at 0% forever.
?
Verbose output with -v still stuck at 0% forever
dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
libusb version 1.0.27 (11882)
dfu-util: Warning: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release
Opening DFU capable USB device...
Device ID vendor:device
Device DFU version 011a
DFU attributes: (0x0b) bitCanDnload bitCanUpload bitWillDetach
Detach timeout 255 ms
Claiming USB DFU Interface...
Setting Alternate Interface #0 ...
Determining device status...
DFU state(10) = dfuERROR, status(10) = Device's firmware is corrupt. It cannot return to run-time (non-DFU) operations
Clearing status
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 011a
Device returned transfer size 2048
DfuSe interface name: "Internal Flash ?"
Memory segment at 0x08000000 ?64 x 2048 = 131072 (rew)
Downloading element to address = 0x08000000, size = 113244
Erasing page size 2048 at address 0x08000000, page starting at 0x08000000
?
If I try to read data, also stuck at 0% forever.
$ dfu-util -a 0 -s 0x08000000:1024 -U newfile.bin
?
Please help I tried for 2 hours no luck
|
|
|
Just go to AliExpress and check.
|
Does anyone know if Zeenko Store has stock??
On Fri, Jan 10, 2025 at 12:00 PM, Jeff Keyzer wrote:
If so, that difference is not included in the comparison table linked below.?
Thanks, added to the comparison table
--
Designer of the tinySA
For more info go to
|
Re: Issues with TinySA USB Connection in C#
On Fri, Jan 10, 2025 at 09:57 AM, <voloshyn.v.v@...> wrote:
read_data = unpack('cBB'*N_points,bin_data[1:-5])
I get this errror here
struct.error: unpack requires a buffer of 30 bytes
could you please advise what is wrong here?
ps I dont know python at all :(
Perhaps Martin's script at: ?? will get you on the right track.?
?
Herb?
|
On Fri, Jan 10, 2025 at 12:00 PM, Jeff Keyzer wrote:
If so, that difference is not included in the comparison table linked below.?
Thanks, added to the comparison table
--
Designer of the tinySA
For more info go to
|
The original ZS-407 announcement post on Facebook says that the LNA on the ZS-407 only goes down to 1MHz vs 100kHz for the 406 and earlier models. Is that correct? If so, that difference is not included in the comparison table linked below.?
toggle quoted message
Show quoted text
On Jan 10, 2025, at 8:28?AM, Erik Kaashoek via groups.io <erik@...> wrote:
? On Fri, Jan 10, 2025 at 08:28 AM, AF7RU wrote:
Is there a summary of the differences I can reference somewhere?
https://tinysa.org/wiki/pmwiki.php?n=TinySA4.Comparison
--
Designer of the tinySA
For more info go to
|
Just ordered mine at eleshop.nl
|
is the 407 ready to order on AliExpress ??
Many thanks.? Congratulations on a great product.
On Fri, Jan 10, 2025 at 08:28 AM, AF7RU wrote:
Is there a summary of the differences I can reference somewhere?
--
Designer of the tinySA
For more info go to
|
Re: Issues with TinySA USB Connection in C#
i use this improrts?
from struct import unpack
import numpy as np
read_data = unpack('cBB'*N_points,bin_data[1:-5]) I get this errror here struct.error: unpack requires a buffer of 30 bytes could you please advise what is wrong here? ps I dont know python at all :( ?
|
Re: Issues with TinySA USB Connection in C#
On Fri, Jan 10, 2025 at 05:45 AM, <voloshyn.v.v@...> wrote:
Could you please advise how to use "scanraw" instead of "data" console command in this case.
In addition to Erik's Wiki reference, here is an example of a function pulled from a web search:
?
def get_tinysa_scanraw(f_low, f_high, N_points):
? ? ser.timeout = 100
? ? ser.flushInput()
? ? ser.flushOutput()
? ? ser.flush()
? ? ser.read_all()
? ? scan_command = "scanraw"+" "+str(int(f_low))+" "+str(int(f_high))+" "+str(int(N_points))
? ? result = ""
? ? data = ""
? ? ser.write(str(scan_command + "\r").encode('ascii')) ?
? ? sleep(0.05)
? ? ser.readline()
? ? ser.readline()
? ? bin_data = ser.read_until(b"}ch> ")
? ? read_data = unpack('cBB'*N_points,bin_data[1:-5])
? ? m_power = np.zeros(N_points, dtype=np.float64)
? ? for i in range(N_points):
? ? ? ? m_power[i] = (read_data[i*3+1] + read_data[i*3+2]*256)/32-174
? ? return m_power
?
?
Please note this is for the tinySA Ultra.? The tinySA uses a scaling offset of 128 instead of 174.? Also, I have not tested the code, but the math looks OK to me.
?
Herb
|
Presets and Frequency Markers
I am having trouble with frequency Markers and Presets, that hopefully someone can help with.
I've set the markers with 'Search' -> 'Enter Frequency' and set the marker to 733MHz. 'Tracking' is turned off.?
This works fine, and the marker does what I want it to.
Then I save it as a 'Preset', and later when I load that Preset the the marker frequency has changed. E.g. to 733.2MHz.
Each time I reload the Preset, the Marker Frequency stays the same (e.g. always 733.2MHz), but is not the set frequency.
But If I save the preset again, it might change to a different marker value (e.g. 736.6MHz)
I've tried this with Presets on the device, and on the SD Card.
I've also tried it with 'Save Settings' enabled and disabled.
Should 'Enter Frequency' lock the marker, and should this be saved with the Preset?
Many thanks to anyone for any advice that you might have.
|
Many thanks.? Congratulations on a great product.
On Fri, Jan 10, 2025 at 08:28 AM, AF7RU wrote:
Is there a summary of the differences I can reference somewhere?
--
Designer of the tinySA
For more info go to
|
On Fri, Jan 10, 2025 at 08:28 AM, AF7RU wrote:
Is there a summary of the differences I can reference somewhere?
https://tinysa.org/wiki/pmwiki.php?n=TinySA4.Comparison
--
Designer of the tinySA
For more info go to
|
Re: New FW release: Improved correction curves for ZS406
Hey Erik! Thanks for all your hard work, it's really appreciated. Just curious, when do you sleep? ?
|
|
|
Re: Issues with TinySA USB Connection in C#
See wiki
?
--
Designer of the tinySA
For more info go to
|
|
|
Re: Issues with TinySA USB Connection in C#
Could you please advise how to use "scanraw" instead of "data" console command in this case.
Thx in advance.
|
Clyde Lambert
Jeff Keyzer
Juan M0WWA