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Suddenly when I tried to upload my sketch I get this error. Never had this before. Windows11. Teensy 4.0 error: Compilation error: fork/exec C:\Users\olivi\AppData\Local\Arduino15\packages\teensy\tools\teensy-tools\1.60.0/teensy_secure.exe: An Application Control policy has blocked this file.

Thanks for the tip's. I will try looking for dhcp server lwip. I did search for "dhcp server arduino", and got lots of results, all for receiver IP-adress from DHCP server, never the other way around.

Is it possible to make a Teensy with ethernet adapter to give Ip-adresses to other device(s)? I know how to do it with ESP32 in wifi mode. But can't find a solution for wired ethernet. Thanks in advance for tips on this. Olivier

Thanks for the quick reply. I found my problem, I was using the standard library for radiohead. Not the teensy RADIOHEAD-library.

Hi, I hope someone can help me out here. I need NRF24 on SPI1, because I have an ethernet on SPI. Below my code (simplified). From as soon as I add RH_NRF24 nrf24(4,5,hardware_spi1); I get tons of errors. When I use RH_NRF24 nrf24(4,5); All works fine, but that is on SPI. Other question...

Sorry, I'm so stupid. Of course when you set the library's local you have to take them all of course. T4 need's some more then T3 i think

The attached code does work on a Teensy3.2. But when I try to compile on T4 I get this error. D:\OneDrive\Arduino\TMS\1socketproblemT4\w5100.cpp:13:21: fatal error: SPIFIFO.h: No such file or directory compilation terminated. exit status 1 Compilation error: SPIFIFO.h: No such file or...

Not sure if this is the correct place to ask my question. I have teensy 4.0. need something that after power cycle the RTC has the real current time. But in my loop I change the RTC time (for other purposes) I was hoping the (S)RTC holds the real current time. (my teensy has BU battery) So if my...

Still trying to figure out on how to get this to work on a Teensy4.0, because I need (S)RTC. So far I found out that it has something to do with the attachInterrupt on the sync pin. That part won't start until I connect a lose wire to the sync-pin. Strange to start with, A pull up resistor will...

But this only solves the TC input. TC out still not working on T4.0 I get this message on the serial monitor after compiling. ADC2_CFG = 00000637

Found the solution for T4.0 You need to have the next line in your code. AudioOutputI2S i2s1; For T3.6 it is not necessary

It really does not work. Maybe Timelib that works different in T4?

Has anyone tested this on Teensy 4.0? LTC input is not working for me?

I'm using Chrome on a windows10 machine. It does not show these options. (see screenshot) changed to Explorer, it shows them.

I'm really new to forums. Could you explain a bit more how to do this? Is it a button somewhere on the forum, or do I add # before I paste the code?

I have a working code for syncing the input to the output. (like a tentikal) Pulling pin 2 down to ground will set the sync. Here is my code. (could be written better I think) /* Linear Timecode generation and decoding combined Please modify as needed (c) Frank B, 2020 (pls keep...

3.6 As you probably already noticed, I'm not a high level programmer. Still have to learn a lot. What is the purpose of pin 0 in your example. ( syncpin) i left it unconnected.

Thanks, will look into that soon. Other questions. In your example you wrote. To enable decoding: #define USE_LTC_INPUT and connect pin1 to pinA2 (=pin 16) That is connectingvthe input to the output? If I do that nothing works....

Would work, i think. Still have to test if multiple teensy's will stay sync for a few hours.

I would like to grab the TC from a running camera. The teensy would loch to this TC. Then disconnect from camera 1, goto camera 2 and feed the same TC to camera 2.

Sorry for the late "THANK YOU". It works like a charme now. Only have to figure out how to set the incoming TC to the outgoing TC. For the moment I see in the serial monitor the incoming TC, and it is outputting time of day TC.

Hi, I hope this thread is still a bit active and someone can help me. I have the reading LTC working, USB and ADC input are working with just 1 frame latency and no skipping frames. But can't get the generator to work. I would like it to output on the DAC1. Is there anyone who has a working...

Hello, I need 2 network adapters (shields) connected to 1 Teensy. One network will receive sACN (E131) and only 1 universe will be sent to the other network adapter. (can be artnet or also sACN) The reason why I need this. We have a follow spot system that can't handle all the traffic on the...

Hi George, Did you got this working? I'm thinking of making a project with 2 WIZ850io connected to Teensy3.6 or 4.0. But have not find anyone who had a working example. Do you? Thanks in advance. Ollie

I just bought a wiz820io, it has the W5200 chipset. But for some reason nu UDP packets are recived anymore. I do have proper SPI communication. I get the IP ping from the Wiz820io. Here is the basics of my code. If you see any problem, please advice. //PINOUT: WIZ820io :SCK=13 MISO=12...

I'm used to work with W5100 ethernet shields. Never had problems. But need to go faster now. So I bought wiz820io. based on W5200 chipset. Whatever I do I cannot receive UDP packets. I have tried multiple Ethernet Libraries. including https://github.com/PaulStoffregen/Ethernet. I Have...

Thank you for the secret,:) any chance to give us the link to this new Ethernet library? There are ton's of Ethernet library's on GitHub.

Hi Crees, do you really managed to receive more then 2 universes on sACN at normal speeds. Whatever I try, if there is lots of traffic on universes lower than the ones I need, I have very slow refresh rate.