Activity Stream

Me too :D - As Paul pulled our stuff in to the master branch (and beta build), the PR should be against his master branch...

@KurtE Sorry I just saw this - no problem doing the PR but should I do it to your fork or the Paul's master - get confused sometimes :)

ILI9341_t3 @KurtE Tried your modified library with T4 on SPI1 it will not work on anything other than SPI. Looks like we will have to do the same thing we did for the ILI9488_t3 lib to get it working on other SPI...

FrankB - I wanted to say manitou started the RTC work - but the sketch I found was WMXZ - for wake alarm - but Manitou was about 200 posts earlier with RTC ... RTC ticking ... Here is a simple sketch to start up the...

Depends on which pins you used. The ones which also have digital I/O are 5V tolerant on Teensy 3.2 and 3.5. So A0-A9, no worries. If you used A10-A14, which are analog-only on Teensy 3.2, then serious risk of...

BTW. The gains for the inputs to mixer2 haven't been set. Pete

I think you are overdriving the audio in mixer1. The sum of the gains in a mixer should be 1. But if the pot is at its maximum value, your code will set each of the gains to 1 making a total of 3. Even if the pot is set...

@KurtE This is what I am using now const SPIClass::SPI_Hardware_t SPIClass::spiclass_lpspi3_hardware = { CCM_CCGR1, CCM_CCGR1_LPSPI3(CCM_CCGR_ON), DMAMUX_SOURCE_LPSPI3_TX, DMAMUX_SOURCE_LPSPI3_RX,...

@mjs513 What does your table look like now? I think I was getting some luck with: const SPIClass::SPI_Hardware_t SPIClass::spiclass_lpspi3_hardware = { CCM_CCGR1, CCM_CCGR1_LPSPI3(CCM_CCGR_ON),...

Hi Paul, You are right! I totally forgot the Teensy 3.2 Analog pins are 3.3v only. I was definitely using ~5v supply. What is the likelyhood of frying those 3.3v pins because of this?

Hi Brian, I've looked at your site and it's clear you are doing what I'm trying to do and likely much more successfully, but then I'm doing this for fun. two more photos, one of the flight recorder showing the Teensy...

@KurtE Looks like SPI1 works with the ILI9488 library. You have to use CS0 on pin 0 to make it work - doesn't work with CS=10. Also you need the changes to SPI library for spiclass_lpspi3_hardware in post #2490.

Neither chip should cause the Program signal to be low. Program isn't even connected to the K66 chip at all. Only the pushbutton makes Program low. Maybe your board has been damaged somehow, like a piece of metal...

It means you need a board built with this chip, in addition to the MK20DX256VLH7. https://www.pjrc.com/store/ic_mkl02.html

Hi, At this time i have the case where the program pin is at 0volt. I was able to send a program once but after nothing. I tested all possible combinations with the button programe and reset but nothing happens. Is it...

Maybe you're using Teensy 3.2, or one of the other 32 bit boards? The analog inputs on those boards measure from 0 to 3.3V. Maybe the pot is connected to 5V and GND? That would give a voltage from 0 to 5V.

In looking over the code changes, this is what I missed: } else if (strncmp((const char *)remoteName, "Navigation Controller", 21) == 0) { DBGPrintf(" JoystickController::mapNameToJoystickType %x %s - set to...

Thanks! From a learning perpective, I will want to look over the code diff - but I will say that this appears to have fixed things. Without wires (I was already paired) - I was able to simply turn on the remote...

And if you want to buy in small quantities: https://www.digikey.com/product-detail/en/amphenol-icc-fci/SFW8R-2STE1LF/609-1894-1-ND/1003250. More concerned with the dimensions than the order quantity. Usually digikey...

@KurtE Ok. Made one more change to pins in your spi class: const SPIClass::SPI_Hardware_t SPIClass::spiclass_lpspi3_hardware = { CCM_CCGR1, CCM_CCGR1_LPSPI3(CCM_CCGR_ON), DMAMUX_SOURCE_LPSPI3_TX,...

see WMXZ RTC stuff https://forum.pjrc.com/threads/54711-Teensy-4-0-First-Beta-Test?p=195387&viewfull=1#post195387 (1062 build needs defintion for __rtc_localtime)

@mjs513 looks like it is time for me to try to debug some of this. Probably won't go back into town today... I debugged SPI2, using an SPI test app I had earlier which I should simplify... #include <SPI.h>...

Teensy 4 beta2 (1062) testing observations: stencil on MCU: MIMXRT1062 DVL6A 0N00X CTAA1848H blink power consumption (including green power LED) off/on 105/108 ma crystal drift with GPT and GPS: 24mhz 1 ppm, ...

Thank you @GeckospotNixie and @alidaf for the helpful information, can't believe the timeliness of this post...I'm about to start a similar project. Would either of you be able to post a circuit diagram of the setup...

@knightshade and @mjs513 - I pushed up some changes which I think work for the PlayStation Move navigation controller Two sets of changes/hacks needed: 1) For USB claim needs to use the product ID as specified...

@KurtE Made the change but no luck. The sketch gets up to reading the control registers and stops. ILI9488_t3n: (T4) SPI1 automatically selected MOSI:26 MISO:1 SCK:27

Cool Tim - Thank you and WMXZ of course :)

Frank - this should be what you need to start and get RTC secs .... I didn't get it converted to TIME's tmElements_t, Just using some code - to watch it counting seconds. It does store time value that I put in...

KrisKasprzak, what software do you use to design the boards and how do you print them? Thanks.

@Paul, looks like the RTC is connected to the SNVS - I can't download the security reference manual. I think it's up to you to add the code for RTC.. otherwise I'd do it.

here is a quite impressive board ! http://www.plantation-productions.com/Electronics/Weensy/Weensy.html

ok - so i could buy a board that uses a similar chip and replace the processor with a PJRC chip instead :rolleyes: I reckon PJRC could do well if they released a development board with built in connectors, audio,...

can we see some photos of the boards, what do you use to design the pcb ? do you get them manufactured and posted to you ?

@mjs513 - You might try changing in SPI.cpp const SPIClass::SPI_Hardware_t SPIClass::spiclass_lpspi3_hardware = { CCM_CCGR1, CCM_CCGR1_LPSPI3(CCM_CCGR_ON), DMAMUX_SOURCE_LPSPI3_TX, DMAMUX_SOURCE_LPSPI3_RX,...

Hi Wolfgang, I am happy to help, but not in "second hand mode", so Valery should post his questions here directly on the forum. My suspicion is that he operates the Teensy Convolution SDR without an antenna or...

After much head scratching I finally got there. I am attaching the file in case it of use to anybody else. Errr, apparently I cannot do this. I'll have to figure out where to upload the ZIP file to in order to point to...

@Defragster: I remember you did something with the RTC - the example TimeTeensy3 does not work for me - do you have any hints? I think there is some code missing?

(I think we are on page 100 now 8) Pin 0 - probably because stupid bug/assumption in test sketch: if (next_pin_number != 0) { Obviously could be done differently... like maybe simply a bool saying we have a...

if you mean: can one use Teensyduino SW to program any MK20DX256VLH7 that is not a T3.2, the answer is most likely: it depends to use Teensyduino you need a board that comes with the PJRC provided bootloader chip....

has anyone noticed that USB Serial doesn't work if compile and upload a blank sketch?

Historiclaly, I've used a sketch from Circuits@Home with one of their host shields on an Arduino. I've also used your JoystickBT.ino script to pair these successfully (with a minor modification due to the lack of a...

if you buy 2000 of them

Since I still have also some them, I plan to cut-off the side-wings (not sure if there then fit) or use them for extension boards. Nice thing with these model is that it is nearly ZIF (the amber part can be pulled to...

Check this out: https://www.digikey.com/product-detail/en/amphenol-icc-fci/HFW8R-2STE1LF/609-1789-2-ND/1002104 Found it from this search:...

Myself, just ordered 200 of them, should last a little bit.

Wasn't 100% sure - but had a feeling - put it out there so someone could check me.

Quick glance the link in #2470 looks like the one where those tabs violated overall width limit.

Brian, This project is 3 years old. The objective was to develop expertise in semi-autonomous (plane takes off and flies itself on a prescribed route and lands itself) very small fixed wing aircraft design. Although I...

@KurtE Ok heres the story. Got pins 26, 27, and 1 blinking no issue. But then I noticed that if I entered pin 0 not would print now blinking pin 0.... the LED keeps blinking. So my previous post was wrong on pin0....

Mike did you mean to include a link? Maker page https://www.amphenol-icc.com/fpc-ffc-hfw8r1ste1lf.html - links to other distributors. Didn't see EOL notes or link to alternates Arrow has more and shows 7 week...

I followed the cable link at the bottom of the page you referenced and gave a couple of alternatives - not sure if this one fits the bill - its really hard for me to read that drawing for some reason. UPDATE: Heres...

Does anyone want to suggest alternates? Total PCB footprint width needs to be under 13 mm.

@mjs513: > that part does show: "1,110 Can ship immediately " but also "Discontinued at Digi-Key " and for Tape and reel "Minimum Quantity: 4,000 Non-Stock" - it does not show 'restock time' like most items. > What...

are you using hold up resistors on the encoder lines? Not sure if it's THE fix, but just curious.

A follow-up, also tried the SMKD72-A keyboard with Raspberry Pi 3 B+ without issue (as above, also works on macos and Win10). Any tips for USB debugging & T3-6-USB-Host-Bluetooth?

@defragster - Sorry it has so long to respond. Doing a few doubles this week. I can't wait for retirement here in a few months. I will have more time to play. Anyway, I have not ever had a problem with using uSDFS and...

oppps ... Only one line needed :: const int chipSelect = BUILTIN_SDCARD; Just like T_3.6 the SDIO pins are controlled with that - no SPI.set()'s needed. Both of my cards have read - and a Power Off between...

@KurtE That did the trick - pins 0, 1, 26 are blinking no problem. Pin 27 is not so have to see what happened - may have to replace the pogo pin - its doesn't seem to be popping back up like the others. Now I have...

Thanks Kurt will try when I get home.

Will be interesting to hear... I need to get busy and make an adapter board that gains me access to all of these pins! When I am not sure about some of these things I use my real basic blink_any_pin sketch: int...

@KurtE Just tried SPI1 with the ILI9488 display. Not working - not sure if its the pogo pin connections to the 1062 or the SPI. Have to go do a few errands but will do some more debugging when I get back.

Hi Frank, I have not researched it much, but the main LPSPI has the ability to do 4 output pins. Where SOUT is data0, SIN data1, and PCS2 data2 PCS3 as data3... I am not sure if we have PCS2/3 anywhere but one...

I downloaded and installed the new Beta Code and then tried compiling one of my FlexIO examples with edits to add table for FlexIO3... Looks like all of the defines are in place. I pushed up the first round of...

Thanks, yes they have mode a version of some of this stuff called psmove. For the heck of it, I had previously downloaded the sixpair code as the current versions of linux did not want to install the prebuilt... No...

@WMXZ Nah. That pops up all the time when you get to the filter tab. If you use the link that Paul gave you there is about 1410 in stock that you can order individually versus large quantity buy. You are better off...

I know that they are in stock, but I conclude from https://www.digikey.com/products/en?keywords=HFW8R-1STE1LF that Digikey dies not plan to restock once all sold

If you used this link that Paul gave us https://www.digikey.com/product-detail/en/amphenol-icc-fci/HFW8R-1STE1LF/609-1788-1-ND, it should be in stock. I just ordered a bunch of them along with the USB cable that Paul...

Thanks Paul - just wanted to double check.

Correct. Only 3 of the 6 pins are connected. I used 6 pins so they mate with this FTDI cable, and many others which follow its pinout. But even for the ports which have CTS, I only routed RX, TX, and GND.

This is the only thing I could find, so far, in terms of a driver. https://github.com/alexandrezfs/OSX-psmove-navigation-controller-driver

@knightshade and @mjs513... May have to play around some, but it is interesting on Linux the sixpair program does not work with these... Probably looks at product ID... Maybe need to hack the sources? What do...

which unfortunately is declared as "discontinued at Digikey" but if PJRC buys them in quantities of 4000 (non stock, but active) then ...

@PaulStoffregen Quick question on the current breakout board - the 2 pins between gnd and RX I am assuming are not connected to anything? Just want to be sure since I want to bring out pins 26/27 to them to test SPI1

@Frank B = did my test with no mods to core for SD card. Assuming you did the same. @KurtE - installed pogo pins for Serial6, Serial7 and SPI1. Tested the transmit for 6/7 and that seemed to work - sent hello...

Paul - thank you so much!!!!! - really appreciate it. Will make it easier to test with.

Thank you, I will do so! Ed

Ran the SdCardTest from the audio-library: SD Card Test ------------ SD card is connected :-) Card type is SDHC File system space is 15923.15 Mbytes. SD library is able to access the filesystem Reading...

You are again opening, truncating and closing the file during each loop run. What an unnecessary waste of time... Symbolic code: open the File start = millis loop 1000 times { write something } time = (millis -...

No problem, I'll send you another board with the resistor added. It's quick & easy without soldering most of the non-audio parts. I'm also out of the plastic bases. But there's plenty of extra breakout boards which...