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  • mjs513's Avatar
    Today, 01:17 AM
    @KurtE Mine is hooked up the exact same way as shown in https://www.pjrc.com/teensy/td_libs_USBHostShield.html in terms of pin connections. Did you remember to cut the trace and wire VUSB to 5v? I'll hook mine...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    Yesterday, 10:52 PM
    mjs513 replied to a thread New Scope in General Discussion
    Glad you are enjoying the new scope. Thought it was a good buy for my purposes as well. I did the hack just for the fun of it you might say. The triggering is good as well, that helps a lot. I always just put the...
    24 replies | 628 view(s)
  • mjs513's Avatar
    Yesterday, 10:36 PM
    Never ends does it. Ok. Same one I have but haven't hooked up yet
    147 replies | 3589 view(s)
  • mjs513's Avatar
    Yesterday, 09:40 PM
    Hi Kurt Enjoy your new toys. Sounds like you got the same mouse I just ordered from amazon. BTW. What mini did you get?
    147 replies | 3589 view(s)
  • mjs513's Avatar
    Yesterday, 04:52 PM
    @KurtE Maybe you can make some use of the info on this page as well: https://code.woboq.org/linux/linux/drivers/hid/hid-sony.c.html
    147 replies | 3589 view(s)
  • mjs513's Avatar
    Yesterday, 04:41 PM
    Hi Kurt Ok = looked a little closer again, after your post, and yep I am seeing it = like you said its getting interspersed. I didn't notice it before. I pretty much tried everything so it has to be something else at...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    Yesterday, 02:57 PM
    @KurtE Just noticed something strange. In BluetoothController::sendl2cap_ConnectionResponse you have l2capbuf = scid >> 8; but in sendl2cap_ConnectionRequest you have (scid >> 8) & 0xff. Just want to make sure...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    Yesterday, 02:22 PM
    I know what you mean - I tried a few different channels as well but no luck. I even tried implement the sixaxis code like you did - but I put in a different spot without any luck. Here is a data point for you...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    Yesterday, 12:58 PM
    @manitou Just looked at the ADC lib that is part of the Teensyduino install - and you are right it has been ported yet that I could see, at least by looking in the example and a couple of the files. Probably should...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    Yesterday, 12:13 PM
    @KurtE: Used Tim's echoboth on the T3.2 and reset Serial1.begin to match. Now it works. No idea what I did yesterday. Anyway, retested this morning, the extra messages disappeared - the 3.2 just wasn't keeping up so...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    Yesterday, 12:06 PM
    Hi @mxxx Actually, both confirmed working. ADC library and analog.c.
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    Yesterday, 02:50 AM
    I'm using a T3.2 on serial1 and tried boosting it up to like 1000000 but just got jibberish on the T3.2. Maybe its just the T3.2 Going to do a little more tomorrow with Serial and Serial1 and those messages. Tim....
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 11:23 PM
    Tim That cycle connect/disconnect I have seen before so yeah probably what happens. I don't have the same device so I can't tell if its just the device. I have this keyboard that I tested with:...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 07:26 PM
    Check this out regarding PS3 Bluetooth: https://forum.pjrc.com/threads/49358-T3-6-USB-Host-Bluetooth?p=198174&viewfull=1#post198174. Doesn't work yet. Wired my PS3 works fine. USB Host Testing 960 *** Device HID1...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 07:02 PM
    Tim Sorted that out its pretty much a non-issue if you stick with just using USBHDBGSerial for debugging. As for your PS4 BT Joystick - it should except for the things I am trying to figure out - expanded report to...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 06:32 PM
    @KurtE I did some checking and trying to figure it out. The only I see is that joysticktype is 0 when it hits rumble. Just to test rumble I copied transmitPS4 to default :) yes I know its a hack. Now for the...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 04:36 PM
    @KurtE I just tried the dongle that didn't work. With that change you made I can confirm that it works. Matter of fact, think it works better than the CSR dongle. This is the dongle that now works:...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 03:02 PM
    @KurtE Ok here is a problem. While setRumble is called it doesn't identify the PS4 correctly so it never gets updated - think I will pull down the latest changes from GitHub.
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 02:35 PM
    Morning Kurt Think I have it sorted out why I didn't see some of my prints - but interesting that it crashes when I did something like uncommenting the debug define in usbhost_t36. Reason I was curious was because...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 01:57 PM
    @KurtE I wanted to do some debug printing from usbhost_t36 this morning so I uncommented "//#define USBHOST_PRINT_DEBUG" and the it just died on me - not sure its a Serial1 problem or not. This is what I get at the...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 02:24 AM
    Figured as much :) that's why I said do that in between …. May have a couple of questions for your tomorrow as I sort through this.
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 01:59 AM
    Kurt Think you pretty much got the order right. I would recommend a couple minor changes: a) Put the string caching in. Not a big deal. b) Maybe extend PS4 functionality. Would be great, but wait until I get some...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-20-2019, 12:42 AM
    Was poking around the UHS2 code to see why our version of rumble wouldn't be working, thought maybe it needed a little delay. But any, awhile ago I mentioned that the PS4 controller should be sending out not only the...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-19-2019, 11:41 PM
    That should do it.
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-19-2019, 11:38 PM
    Cool, didn't even check the SDK. PR#357 in the core changes it from 0x10B0 to 0xB0
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-19-2019, 11:19 PM
    Hi Tim Think you need to modify this line usbhost_t36 class MouseController : public USBHIDInput { to class MouseController : public USBHIDInput, public BTHIDInput { I think Kurt mentioned that awhile ago in...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-19-2019, 11:11 PM
    @KurtE Ok.. Last post; for the edr dongle I noticed in uhs2 code: // These dongles do not present themselves correctly, so we have to check for them manually #define IOGEAR_GBU521_VID 0x0A5C #define...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-19-2019, 11:04 PM
    Kurt Our messages crossed. Very cool spider -- will have to do that one of these days - think that will be a good project for the T4. Sounds very familiar. The EDR dongle I have doesn't work either EDIT: Just...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-19-2019, 11:01 PM
    Kurt Here is where I am right not with the testing. On startup it is not returning any info on the PS4. This is all I see: *** Device Bluet a12:1 - connected *** *** First Joystick message 0:0 *** Right now I am...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-19-2019, 06:49 PM
    @KurtE Just had a chance to look more closely - had to go into the garage and straighten up in there awhile today. Glad you were able to get the ps4 specific stuff incorporated - figured we could do that at some...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-19-2019, 05:56 PM
    Jeez KurtE. This is getting more and more complicated. Let me give the zip a test and then check-in :). Rumble still giving me a problem - sometimes it works. It could be something with scid or the HCI handle....
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-19-2019, 03:21 PM
    RUMBLE - Getting closer After looking a the output between the uhs2 and ours using sendl2command. Fixed something dumb I did and added 42,0 for scid. It works once, but then doesn't. have to see if I have to reset...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-19-2019, 02:48 PM
    I was making a bunch of changes yesterday to see why the PS4 was having trouble connecting. Traced to the sketch. (1) I had 64 elements for getaxisps4 - had to change this to 10 and (2) joystickdataclear was hanging...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-19-2019, 01:53 PM
    @tonton81, @manitou and @JBeale Just ran a quick test and on pad config and will create a PR to incorporate into the Core. Now just have to see what state my version of the core is in. Here's the final change:...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-19-2019, 12:19 AM
    @KurtE Just as a heads up for future use - I just tried an xbox controller and it doesn't want to pair. Will have to try wired approach.
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-18-2019, 11:16 PM
    Thank you Tony. Have to leave this one in my notes for future reference. :)
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-18-2019, 10:58 PM
    Tim: Happy Birthday to your wife - enjoy the rest of the day.. Right now I am using notepad++ and Arduino ide. May eventually switch over to sublime text but for now, know me I would screw something up so I am...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-18-2019, 10:54 PM
    Yes I do - want it to be 0xb0. So I guess its ~= not very good with this stuff
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-18-2019, 07:42 PM
    @KurtE Yes there is a trace you have to cut. I cut mine, since I had the same shield based on what Paul showed on https://www.pjrc.com/teensy/td_libs_USBHostShield.html. BTW: Working through a annoying problem...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-18-2019, 04:19 PM
    Hi Kurt. Believe it or not I got the one direct from tkelectronics as well as a couple of knock offs. The problem with the Arduino style shield is that the spi comes from 6 pin header not the edge connectors. So if...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-18-2019, 03:05 PM
    @JBeale and others Guess the easiest thing to do is to add this to adc.c to set the analog pins: const struct digital_pin_bitband_and_config_table_struct *p; for(uint8_t i = 14; i < 24; i++){ p =...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-18-2019, 02:26 PM
    @KurtE and @defragster Wow. Guess I can't sleep anymore :) Tim-Kurt: Last night I tried replacing all Serial prints in Bluetooth and usbhost_t36 with Serial1 but couldn't get anything to print - even had...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-18-2019, 02:22 AM
    Not sure I was clear in my explanation, as usual. I have 3 dongles 2 work (they pass the test) and 1 doesn't. The one that doesn't has the same problem as yours" BtCon != 0xe0? dev->bDeviceClass=FF
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-18-2019, 02:18 AM
    Well there is no Wire3. SDA/SCL Wire: 18/19 Wire1: 17/16 Wire2: 25/24 3 i2c ports you might say.
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-18-2019, 02:11 AM
    Was doing some thinking about how to do this and maybe is to create another option for pinMode. This is just a thought on naming: #define INPUT_ADC 6 and then in pinMode add a additional test: else if (mode ==...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-18-2019, 02:02 AM
    Hi Brian, Welcome to Beta testing. Just to catch you up, Eigen does work I tested it as well. I also tested your UBLOX library and MPU9250 along with one of the Kalman filters. The only piece that's not working yet...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-18-2019, 01:31 AM
    Tim: Think you got it backwards. The test for return false is if is not equal to 0. So if it >0 it returns then it is an error else if its 0, then you are good, so 1 fails the test. if (type != 0) return false; ...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-18-2019, 01:23 AM
    Tim: Yeah I know, was going to just delete them. Only left them in because I thought it might say something about he problem.
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-18-2019, 12:49 AM
    Interesting for the CSR4 For the generic dongle No product name in this case. EDIT: Just read your prior post - something must have crossed - for the joystick, I added your code: JoystickController claim...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-18-2019, 12:21 AM
    Did some debug prints from the T4 with the USB Host shield (lib 2.0), connects no problem, and am attaching the dump. Maybe it will help with the debugging.
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-18-2019, 12:18 AM
    @KurtE I kind of stopped playing with the T4 - something strange going on over there. Anyway, I am using the T3.6 with the generic BT dongle. Now it connects to the dongle no problem. After pairing it does connect to...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-17-2019, 04:48 PM
    Morning Kurt May be a good idea and to see what happens. I have been posting over on the T4 thread about my trials and tribulations with the debug_BT and verbose. May want to take a look. EDIT: Bluetooth...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-17-2019, 04:02 PM
    @defragster/@KurtE Ok - posting back over here because this may be a T4 only issue. I incorporated Tim's debug code into the Bluetooth.cpp file where the #debug_bt statements are and some strange things. So take a...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-17-2019, 03:50 PM
    T3.6 and Bluetooth @KurtE/@defragster I soldered up the USB header to the T3.6 and used the USB Cable from PRJC to connect a dongle. I uncommented verbose and it compiled and ran no issues - no hanging...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-17-2019, 03:56 AM
    Ok. Couldn't sleep thinking about this so I put in just the baud rate change and reran the trace_tt.ino example sketch. This time it worked fine, just like advertised. j ___ ASSERT FAILED ___ FILE >>...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-17-2019, 03:26 AM
    Tim - My eyes are closing right now but I can't resist trouble shooting, that's the fun part. I will give it a try again.
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-17-2019, 02:38 AM
    Tim Not sure - will solder up a header to the T3.6 in the morning and give the sketch a try. Will also go back and give it another go to try and duplicate. I will post my steps as I go so you can see what I am doing...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-17-2019, 12:18 AM
    Ok. I think faster than my fingers can follow. Yes it should be "undid the changes". The answer is yes it was- higher baud rate on Serial4 and new "flush" code. Just in case I messed up I tried one of the examples...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-17-2019, 12:03 AM
    Ok Tim. The bad news is with your changes the T4 got really bricked - I under the changes I made to debugprint.c and HardwareSerial and then it started working again. Thought followed them - I uncommented and inserted...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-16-2019, 11:31 PM
    Ok, since you have that many i'll take 36 - thank you - you all are the best. Got it - guess I will go with the TPS2055A for the next revision of the board - and until then - no hot swapping :)
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-16-2019, 11:22 PM
    Yep. You should see a couple of BT examples (joystickBT and mouseBT)
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-16-2019, 10:51 PM
    Tim Use Kurt's repository version - he merged my changes in so both should match unless Kurt pushed something today. BTW: I just finished updating core, hope I did it correctly, but I get a compile error when I try...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-16-2019, 09:12 PM
    Wow. Thanks for the offer. I am only testing USB right now, no underside pins, so maybe about 8 or so. Don't want to push my luck :) I do have a question, if I may. I was reading that a minimum I should have a...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-16-2019, 09:04 PM
    I am using a different dongle so this is what I get and then it just hangs after that: USB Host Testing 960 *** Device Bluet a12:1 - connected *** BluetoothController::find_driver driver 200040d8...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-16-2019, 06:38 PM
    Yeah, that was what I was thinking but today is one of those days that I keep getting sidetracked with other projects around the house that I have to get done. Or it could be a power problem since I am coming off a...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-16-2019, 06:34 PM
    @JBeale, Not sure the best way to handle this. There are a couple of options, maybe put it into the initialization function for ADC, but not sure what that would impact. Don't think it would. Anyone reading this -...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-16-2019, 04:13 PM
    Ok. This is getting frustrating. Went off and ran a few other sketches then came back to Bluetooth. Now its hanging again when I do the debug prints and if I comment them out it gets to the point of connecting to...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-16-2019, 03:53 PM
    @paul I picked up the wrong pogo pins for my breakout board - can you tell which ones you used for you breakout board? Thanks Mike
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-16-2019, 03:51 PM
    I checked this morning and it looks like keeper is enabled by default. But whats interesting is that you only see it once. To disable in setup is relatively easy: IOMUXC_SW_PAD_CTL_PAD_GPIO_AD_B1_02 = 0xb0; This of...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-16-2019, 03:14 PM
    CMSIS-NN IMAGE RECOGNITION EXAMPLE A while ago I ported over one of the CMSIS Neural Network examples to run on a T3.x using the DSP v5. So I decided to do a little benchmark between the T3.6 and T4 for a CIFAR10...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-16-2019, 07:41 AM
    FLEXCAN IMPLEMENTATION CLOCK AND PIN CONFIG tonton81 and I have been fighting flexcan on and off for awhile now and just can't seem to get it working. I can't see any signal on pins 0/1 at all for CAN2. With the...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-16-2019, 07:36 AM
    @JBeale Not 100% sure that keeper is on by default, To check you can do a Serial.println(CORE_PIN14_PADCONFIG, BIN) and bounce it against the IOMUXC_SW_PAD_CTL_PAD_GPIO_AD_B1_02 register in the RM. About ready to...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-16-2019, 01:34 AM
    mjs513 replied to a thread New Scope in General Discussion
    Should have thought of that. I just happened to use an old memory stick I had laying around, think it was only 4gb which work fine - but it was a really old on. Hope everything is all cleared up soon with the fumes...
    24 replies | 628 view(s)
  • mjs513's Avatar
    02-16-2019, 01:30 AM
    Glad you made it out today. Hope the nice weather holds for you until its all gone. Now you can have fun your PS4 Same here with my PS4. So far so good. Yeah, you probably wouldn't. Think if you run the...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-15-2019, 10:42 PM
    mjs513 replied to a thread New Scope in General Discussion
    Thanks strange, assumed you unzipped and just put the .up file on the stick. Know its a silly question but had to ask.
    24 replies | 628 view(s)
  • mjs513's Avatar
    02-15-2019, 10:12 PM
    mjs513 replied to a thread New Scope in General Discussion
    @Frank B Would send you the links but have no idea where they are now, and they are too big to upload. I put them in my WIP repository: https://github.com/mjs513/WIP/tree/master/Henetek. And here is the 200Mhz hack:...
    24 replies | 628 view(s)
  • mjs513's Avatar
    02-15-2019, 04:39 PM
    @KurtE I found this on HCI: http://affon.narod.ru/BT/bluetooth_app_c10.pdf and this on L2cap: https://lost-contact.mit.edu/afs/nada.kth.se/misc/cas/documentation/bluetooth/bluetooth_d.pdf. Both I think are part of...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-15-2019, 04:27 PM
    After going through usb_serial in the core and looking at chapter 55 I got the impression that there was no way I should not be trying to use T3.x as the a roadmap. The blog was interesting reading as a starting point...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-15-2019, 03:20 PM
    @KurtE Saw the USB Spec ref that @Paul posted, the interesting stuff starts in chapter 5 (enumerators, pipes, etc.), Chapter 4 is the basic. Can not find the link that @Paul posted but I did find this link...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-15-2019, 02:30 PM
    @KurtE RE: USB Serial.available/read I just can't help myself when I get "bee in my bonet" as they say. May I was way off in what I was looking at. For the imxrt, the usb serial seems to controlled in...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-15-2019, 01:07 PM
    @Saurabh tonton81 is absolutely correct. You have a wiring problem From the Teensy to the waveshare transceiver. You hook as he mentioned and as I showed in post 15
    17 replies | 245 view(s)
  • mjs513's Avatar
    02-15-2019, 01:47 AM
    Just as a BTW I tried updating to get it working but ran into a lot of "unknowns", on my part mostly, what some of the functions were doing. Some I could understand but others that were needed just got more...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-14-2019, 11:34 PM
    Don't be sorry - if its like the one I had its the cold that just doesn't want to go away. I was just beginning to steal code from T3 core to do that but you doing a quick a dirty just to give us something to work...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-14-2019, 10:50 PM
    I was poking around this morning and noticed that after you mentioned about pairing it post #17. Figured I would leave that alone until I finished with the PS4 issues. I did notice that you should be able to get the...
    147 replies | 3589 view(s)
  • mjs513's Avatar
    02-14-2019, 09:13 PM
    Hi Kurt Just got back from doing my taxes. At least I get money back :) Back to the T4. Besides usb_mem, usb_dev needs to be updated to include some other functions. Was looking at it but usb_irq was getting me,...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-14-2019, 06:11 PM
    Thanks Tim. Yeah that's the post I remember but I didn't remember that last line in the post - I went back but could find it when I did a search for "#if 0". Going to play around with that piece a little bit -...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-14-2019, 05:12 PM
    Thanks Kurt - still figuring out stuff, and bad assumptions on my part. :(
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-14-2019, 05:07 PM
    Tim. It might have but I just don't remember seeing it. I remember we talked about "if 0's" when I was looking at USB_keyboard and such. Never looked at usb_serial. Assumed it was ok since transmit was working and we...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-14-2019, 04:03 PM
    Oh boy. I looked in hardwareserial and available/read are there but Serial.available always returns 0. Put in a couple prints into "available" and head/tail are always zero. Is that right? EDIT: or is this a USB...
    1838 replies | 47687 view(s)
  • mjs513's Avatar
    02-14-2019, 02:03 PM
    SERIAL.AVAILABLE/SERIAL.READ Question Are these functions working on the T4. I have been trying to use them to read keyboard input from the sermon in the Arduino IDE and they don't seem to be functioning.
    1838 replies | 47687 view(s)
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About mjs513

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About mjs513
Location:
New York
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Robotics, Image Processing
Occupation:
Aerospace Eng (Retired)

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