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  • CorBee's Avatar
    Yesterday, 03:15 PM
    The issue was open for over a year, not many people use this feature so thats why it probably wasnt solved yet. Thanks for adding the PR at the adafruit-github.
    616 replies | 345725 view(s)
  • CorBee's Avatar
    Yesterday, 01:10 PM
    I see you used the basic concept from Adafruit, that has a flaw according to me. uint16_t middle = _height - top + bottom; The display is sectioned in 3 parts, top, middle and bottom. The sum of top, middle and...
    616 replies | 345725 view(s)
  • CorBee's Avatar
    Yesterday, 01:06 PM
    Hi Kurt, Thanks for adding it, Ill see if I can switch from ILI9341_t3 to t3n without much fuzz. As I am using a T3.6 that needs a lot of memory to keep data from incoming sounds buffers are not a real mandatory...
    616 replies | 345725 view(s)
  • CorBee's Avatar
    Yesterday, 09:25 AM
    I decided to adapt the class definition, that way I keep the current logic of the ILI9341_t3 library but can add additional functionality. #ifndef _ILI9341_T3_EXT_H #define _ILI9341_T3_EXT_H #include...
    616 replies | 345725 view(s)
  • CorBee's Avatar
    05-13-2021, 02:15 PM
    Hi Kurt. Thanks but I have no experience with pull requests and the extra work this demands. So Ive now changed the way I use this by simply creating a small routine that uses SPI to send the command with parameters...
    616 replies | 345725 view(s)
  • CorBee's Avatar
    05-13-2021, 10:22 AM
    Hi, I was wondering why both the default t3 (maintained by paul) and the t3n library dont have a setscrollarea routine available. The ili9341 allows the user to assign an area (based on Y coordinates) for scrolling....
    616 replies | 345725 view(s)
  • CorBee's Avatar
    04-13-2021, 10:50 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Helge, In the current setup you can only store one set of personal "defaults", so you cannot use a set of different "profiles". If many people see this as a good development we might think of adding this option....
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-11-2021, 08:42 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, Ive added the updated effect_granular files to the lib section separately. cheers Cor
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-11-2021, 08:37 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Adrian, I will check what causes this. Could be that I have been changing a bit in the audioeffectgranular library after all. Will take a few minutes . Cor
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-11-2021, 06:13 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, The issue (locked in DIRECT playmode in samplerate play SETTINGS menu) that lead me to create "devA" wasnt completely cleared I think. So I have updated this once more, its nothing major and its easy to overcome...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-11-2021, 05:54 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hello Peter444, Thanks for sharing, Can you try this with your detector but with the devA DEBUG version ? And share the output of the serial from startup until you get loss of sound ? I have not seen/heard this...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-10-2021, 04:37 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Thanks to you. I dont like holes in my code ;) Another one plugged ! PS. yes I know the startup now shows a 9 on the separate line ;) UPDATED: devA is now having a normal title again:)
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-10-2021, 04:31 PM
    CorBee replied to a thread Bat detector in Audio Projects
    You can test a new compiled Hex (devA). I think its solved. I have also updated the code. cheers Cor PS. I have updated the code/hex to prevent the title overscrolling to the next line at startup
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-10-2021, 04:17 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Confirmation. This indeed locks at direct ... thats unwanted behaviour. I will change that ASAP. Luckily you still have the control from the main-screen :)
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-10-2021, 04:16 PM
    CorBee replied to a thread Bat detector in Audio Projects
    OK. Thats something I have not checked ... Thanks. I will report back.
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-10-2021, 02:37 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Adrian, On my detector I simply can rotate through 8-48Khz and then Direct but if I keep rotating it start (as planned) at 8 again ... Cor
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-10-2021, 02:12 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Odd, it shows the player reads the 383500 and states it is a known SR. So thats fine but the PLAY SR 10 is not what I was expecting. It should have been PLAY SR 14 (the 14th entry in the known SRs). Thats odd, I will...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-10-2021, 01:06 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Thierry, I think this has to do with the recording being exactly 384k whilst our setting for 384K is in fact 383.5K. The debug should show that, if it finds a "known" samplerate it will tell. Otherwise it switches...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-09-2021, 08:01 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, Ive uploaded both the code (see the src directory) and a set of compiled HEX files (other directory) on https://github.com/CorBer/teensy_batdetector The sourcecode is more or less organized as before, except...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-09-2021, 10:52 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Thierry, Glad to hear you like the new mode also. One of the reasons was exactly those sounds from rhinolophus species. At 80Khz or higher slowing it down by 10 you still hardly can hear them. Slowing it down and...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-09-2021, 05:47 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Thierry, Currently this is indeed not saved. But if enough people have tested this and its clearly handy I will change that. In your pre-release AHT factor is present, that was an attempt to change the way...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-08-2021, 10:19 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Thierry, Ive solved this issue today, and as a bonus PlayDirect will in the upcoming development-version read the recorded samplerate at replay and use that instead of 192Khz (at least if the samplerate is present...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-08-2021, 09:17 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi David, There is no problem with more than 500 files in a folder. The setup we currently use in the development-release simply scans the first 500 filenames, any other file is simply not going to enter the list of...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-08-2021, 08:06 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi David, You must have read my mind :) For the next (real, later this year) update I plan to start storing the recordings in folders. Have not yet decided if they are simply YYMM folders or YYMMDD. The latter seems...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-07-2021, 01:04 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, I am planning to share both the HEX-compiled version and the sourcecode of the current update (development). Edwin also has started updating the manual so that will be also following this "development"-update....
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-06-2021, 04:19 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, There isnt much software that can handle this and show all incorporated data, I have made a simple reader to test GUANO myself based on (https://github.com/riggsd ). Its available for several languages (i work...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-06-2021, 04:10 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, The guano is part of the latest pre-release update (which you allready had downloaded), the guano will stamp with a time for instance and more variables. If this doesnt work I would like to know since we have...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-06-2021, 03:51 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Thierry, After the upcoming update I will see if I can start to incorporate the update of sdFat that will allow the usage of large filenames. Until we are sure that this is possible we are locked into the 8.3...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-03-2021, 07:29 AM
    Hi, I see thats a variable declared in https://github.com/PaulStoffregen/cores/blob/master/teensy4/core_pins.h but your request is for a T3.6. @defragster: which include should be used for this ? regards Cor
    17 replies | 492 view(s)
  • CorBee's Avatar
    04-02-2021, 01:07 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Short answer ... yes. But you would probably need at least 3 microphones to detect the direction properly ...with 2 you cannot triangulate.
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-02-2021, 08:56 AM
    Thanks, I got tricked by your "I just posted" , the forum states yesterday :) I hope that Adrian can test this out, that way we might save a T3.6 he is using in our bat-detector project. regards Cor
    17 replies | 492 view(s)
  • CorBee's Avatar
    04-02-2021, 08:45 AM
    Which message # in the micromod thread should this be, I dont see code marked NewPinTest ?
    17 replies | 492 view(s)
  • CorBee's Avatar
    04-02-2021, 08:01 AM
    The code is from https://forum.pjrc.com/threads/60074-Check-for-SD-card-on-t_3-6-or-audio-shield Indeed the SPI has no function since we are using the builtin_SD. But this code does work to test the functionality of...
    17 replies | 492 view(s)
  • CorBee's Avatar
    04-02-2021, 07:16 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, We (edwin and I) are finishing up the last bit of work on the update. One of the things we would like to hear from active users in this forum is the default settings they tend to use (and save using the EEprom). ...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-02-2021, 06:35 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi David, This tells a bit more about sound pressure in 5 british bats https://www.researchgate.net/publication/15500481_Echolocation_call_structure_and_intensity_in_5_species_of_insectivorous_bats cheers Cor
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-02-2021, 06:02 AM
    CorBee replied to a thread Bat detector in Audio Projects
    HI all, This message of Edwin actually was pointing at a flaw in the updated code, not one you will encounter fast however. Since we allow users to play all the recordings that are present on an SDcard we also need...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 03:19 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Thanks for sharing the results of our testing with the forum, I hope you can resolve this matter. regards Cor
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 12:50 PM
    CorBee replied to a thread Bat detector in Audio Projects
    We can probably move this over a PM thread not to share all the debug with others.
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 12:42 PM
    CorBee replied to a thread Bat detector in Audio Projects
    This is the output on my machine: ********** START DEBUGGER ************ SET GAIN:MIC gain: 30 ...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 12:38 PM
    CorBee replied to a thread Bat detector in Audio Projects
    The debug_enabled version is uploaded. This will send messages over the USB_serial directly after startup (normal serial settings with 9600 baudrate). If you can show what thrtat reports for the problematic detector we...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 12:33 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi We can easily change the startup-time, but ... its a tool so we dont want to stare at that beautifull photo too long :) Edwin has asked the photographer (www.paulvanhoof.nl) if we could use one of his images for...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 12:21 PM
    CorBee replied to a thread Bat detector in Audio Projects
    We dont want the people to get hooked on the eye-candy at startup :)
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 11:51 AM
    CorBee replied to a thread Bat detector in Audio Projects
    In another thread Paul states: https://forum.pjrc.com/threads/46894-Uploading-hex-files-via-teensy_loader_cli-without-pressing-the-reset-button Run teensy_reboot first. You can find a copy in Arduino's hardware/tools...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 11:32 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, I never have to use that mode since I am using a rather different setup (linux with direct programming via VisualStudio Code and platformIO over the USBport), but I am sure other can tell. Cor
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 11:02 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Thierry point 2: I will add that to the code. Thats easy to arrange in the upcoming update. When waiting for a new trigger it will display the no of recordings thusfar during this AutoRecord run. UPDATE: added...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 09:49 AM
    CorBee replied to a thread Bat detector in Audio Projects
    We might try adding a "fly-detecting mode", as it is the 1st of April that would be something for a topic I am hoping to wrap things up in the coming days. The largest change will be in the TE-mode, for all other...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    04-01-2021, 09:33 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Thierry, Thanks for sharing those usefull comments. 1) This has to do with a bit of "trickery" from my side. When you rotate the encoder on playrates it can set values from 8 to 88, but 88 is a dummy value that...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-31-2021, 05:22 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Thierry, Yesterday evening I had my first two pipistrelles flying around our house. So finally I could test one of the new features and I was not unhappy with the result. Unfortunately Edwin was testing at the...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-28-2021, 06:57 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hello Thierry, Welcome overhere, its nice to see another photographer using Olympus micro 4/3 in this group. As Edwin allready stated we are planning to release an update soon. Most of the new/changed features...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-27-2021, 06:35 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi Frank, Thanks for sharing, we will only know if something can be learned from the ideas if its tried and tested. Time probably will tell. cheers Cor
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-26-2021, 04:20 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi David, http://www.batcalls.com/ is a good source, unfortunately I dont know what the samplerate of the files is. But if you load (use original) a file in audacity you can check if it is 192k. Otherwise contact me...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-26-2021, 04:16 PM
    CorBee replied to a thread Bat detector in Audio Projects
    You can see more overhere https://www.funkamateur.de/aktuelle-ausgabe.html at page 6. The schematic shows NO audioboard so my intial guess that its based on pure ADC is true. We probably will hear/see from people that...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-26-2021, 04:05 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, The problem is that I cannot inject a signal at the microphone itself. Testing most of the functionality can be done by installing an SD_card with a recording of a bat (or anything else) recorded at 192Khz. Those...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-26-2021, 03:51 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, Ive asked Edwin to help with diagnosing ... regards Cor
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-26-2021, 02:57 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Yes it would be, and anybody interested can download/buy a copy of the magazine. But nobody can stop you to evaluate and review :)
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-26-2021, 02:53 PM
    CorBee replied to a thread Bat detector in Audio Projects
    I found this https://www.funkamateur.de/downloads-zum-heft.html You can see some listings of the sourcecode PS. Looks based on reading ADC and probably heterodyne
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-26-2021, 02:51 PM
    CorBee replied to a thread Bat detector in Audio Projects
    Where can we find more details ? Using a T4.0 ... interesting
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-22-2021, 09:04 AM
    CorBee replied to a thread Bat detector in Audio Projects
    This is a (not so sharp) picture of my sideboard inside the housing (green perfboard). The purple and yellow wires are running directly to P17 on the Teensy and the LED pin on the TFT. The sideboard is mounted on...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-22-2021, 07:00 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi, As not everybody will be having a TFT with Q1 mounted on the backside (many old models do not have this and are still being sold) there is a simple solution (Edwin shared this with me) to get PWM controlled...
    845 replies | 94434 view(s)
  • CorBee's Avatar
    03-19-2021, 08:49 AM
    CorBee replied to a thread Bat detector in Audio Projects
    Hi All, Edwin and I are slowly wrapping up the development of this winter. I still hope to release the code within 1-2 weeks from now but first we need to test things so you wont end up in trouble ;) To summarize...
    845 replies | 94434 view(s)
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