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  • defragster's Avatar
    Today, 12:09 AM
    Hardware under test for Teensy's USB_HOST ports <First pass to get hardware list ???> Status USB Type Reference Comment
    127 replies | 3312 view(s)
  • defragster's Avatar
    Yesterday, 10:46 PM
    With the JoystickBt sketch running and BT dongle on I picked up my Logitech K480 'three device' keyboard { has a rotary switch to associate with three devices } { I got one - would not connect to phone one phone but...
    127 replies | 3312 view(s)
  • defragster's Avatar
    Yesterday, 07:41 PM
    Thanks for the recall in context Mike. Odd that the plugged usage is unusable - just streaeaeaeams messages! I suppose it is not recognized? But yes, notes on Amazon suggest plugging for first use. I put a HUB on...
    127 replies | 3312 view(s)
  • defragster's Avatar
    Yesterday, 07:18 PM
    JOYSTICK UPDATE - JAMSWALL PS3 Controller Wireless,Bluetooth Dualshock3 Gamepad plugged direct into USB!!! I don't know if this will help Bt detection? From USB Serial: *** Device HID1 54c:268 - connected *** ...
    127 replies | 3312 view(s)
  • defragster's Avatar
    Yesterday, 07:13 PM
    Okay FULL_DEBUG running :: T:\arduino-1.8.8T4_146\hardware\teensy\avr\libraries\USBHost_t36\examples\JoystickBT\JoystickBT.ino with >> BluetoothController bluet(myusb, true, "0000"); // Version does pairing to device...
    127 replies | 3312 view(s)
  • defragster's Avatar
    Yesterday, 06:50 PM
    This 'plugable' logo is on the 0xff dongles I have: https://www.amazon.com/Plugable-Bluetooth-Adapter-Raspberry-Compatible/dp/B009ZIILLI Not sure about the first but, Amazon says I bought the last one not so long ago :...
    127 replies | 3312 view(s)
  • defragster's Avatar
    Yesterday, 11:08 AM
    I see it as "Technical Support & Questions" - well moved! - but I never pay attention to that. eventResponder is checked - AFAIK - in the same places as serialEvent() - unless it is set to interrupts, if that is...
    5 replies | 48 view(s)
  • defragster's Avatar
    Yesterday, 10:56 AM
    Finally debug_tt is usable on T_3.6 - seems bad on T4:: https://github.com/Defragster/T4_demo/tree/master/debug_tt The FAULT code is where it is failing - so don't cause any faults and the behavior and output is...
    127 replies | 3312 view(s)
  • defragster's Avatar
    Yesterday, 10:19 AM
    Not clear on your question? There is no IC specific or i2c code shown in the code shown. Are you looking to monitor incoming USB Serial characters? If you were looking to watch arrival of UART Serial1 I have done...
    5 replies | 48 view(s)
  • defragster's Avatar
    Yesterday, 06:30 AM
    Using MouseBt with that edit I got a connect :cool: Will trust this to work and get on with my task . . . USB Host Testing 960 *** Device Bluet a12:1 - connected *** product: CSR8510 A10 key '0' 48 MOD:...
    127 replies | 3312 view(s)
  • defragster's Avatar
    Yesterday, 05:26 AM
    Good to hear MichaelM - I knew I saw something about MAC from Paul - post #731 above and #730 before that from manitou And this is the current from \hardware\teensy\avr\cores\teensy4\usb_desc.c: void...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    Yesterday, 03:01 AM
    DOH - though MouseBt might be the ticket :) Had to pull the ZIP from KurtE to get changes - somehow my web FORK won't pull them over? And desk top is cloned from that? So running JoystickBt.ino with Bt adapter it...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-19-2019, 11:38 PM
    Thanks - have not been following such details yet - hoping the debug_tt would be working by now. I made this edit - is that to auto connect the ready Bt mouse? //...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-19-2019, 11:13 PM
    Okay - using you ZIP p#87 above new Bt dongle shows: I put batteries in the mouse - how do I get T_3.6 to own it? Mouse is sitting with blinking lights ... I see the 0xFF Vender Specific on the TechKey :( … I...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-19-2019, 10:41 PM
    Amazon boxes were on the front porch - hopefully PS3 was a good USBHost supported investment? The Rii and PS3 plugged in and charging. Logitec Mouse and two Bt CSR 4.0 dongles at the ready. Got another couple hours...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-19-2019, 12:29 PM
    Making headway on T_3.6 - replacing the variety of prints with a call to printf_tt() which is just a cloned copy of the minimal PJRC vararg debug_printf. Output looks the same on USB Serial. Some areas left to...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-19-2019, 10:09 AM
    On Teensy 3.x and LC the VIN<>VUSB cuttable trace is shown on the card - the same on them - but different than that web link to the Teensy 2.
    6 replies | 90 view(s)
  • defragster's Avatar
    02-19-2019, 10:05 AM
    Paul: I like the 'short pop to front' idea - you are correct that TeensyLoader gets buried - even with two large screens - but it is comforting to get confirmation of the upload. I often leave my sound off so I don't...
    8 replies | 77 view(s)
  • defragster's Avatar
    02-19-2019, 01:47 AM
    Debug_tt good (to try) on T_3.6 w/USB Serial, won't work on T$ for lack of Serial Read - both still broken on Serial1. Maybe I should try Serial2 for fun in case I added something Sublime has some spectacular...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-18-2019, 09:46 PM
    Well that was Trivial for T_3.6 to use USB Serial for output: https://github.com/Defragster/T4_demo/tree/master/debug_tt Two working samples are the _tt ones :: DebugMin_tt and Trace_tt They seem to setup and work...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-18-2019, 08:33 PM
    Good to know Serial1 really works - as I knew it does - I added something ODD somewhere - doing output over multiple code paths print and printf. That bit me before on T$ as it was using the PJRC debug path w/printf...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-18-2019, 12:01 PM
    Serial USB should be as fast as the computer can handle - at least to a terminal program doing display or processing - typically the 12 Mbit interface results in 1 MByte/sec more or less depending on the Teensy. If it...
    23 replies | 199 view(s)
  • defragster's Avatar
    02-18-2019, 08:35 AM
    Stymied by the printing failure on Serial1 on both MCU's - I'll need to touch each print and use something more consistent and hopefully root out the problem. In some cases I'm calling printf and that may be where the...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-18-2019, 05:19 AM
    So that then boils down to : Base Class FFh (Vendor Specific) For my devices I can just toss them as they are not generic/compliant and probably so old there isn't a family of them alive that is worth supporting - and...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-18-2019, 02:44 AM
    opps - okay we are clear now. I wonder why some are FF and on EO? IIRC - these units I got failed to be useful on the PC's I got them for Win 7 or before - they are too small to throw in a dramatic fashion so they...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-18-2019, 02:12 AM
    Correct - the real test is : if (type != 0) return false; I knew It would be confusing when I abbreviated the debug text out … but in my case of 10 instances - the type changes and is only ZERO one time. Though in my...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-18-2019, 01:22 AM
    Mike: You have a difference! You pass the "dev->bDeviceClass=E0" test - but your is failing on "BtCon !=0? type=0". My Type is 1 - at least after the first instance - it is 1 on the last nine. In the single one...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-18-2019, 01:15 AM
    Mike: Looking at your 2 logs - that 'status=' message is annoying - I generally turn that off after each install - though mine is on now too. Pending rewrite of USB and it not having shown anything it seems...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-18-2019, 12:32 AM
    I see that comes from case #2 of USBHost::enumeration : dev->bDeviceClass = enumbuf; The rest of that is show here: Just looking a bit ...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-18-2019, 12:02 AM
    Made this edit to code just before the 3 tests can fail to show all the values: bool BluetoothController::claim(Device_t *dev, int type, const uint8_t *descriptors, uint32_t len) { // only claim at device level ...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 11:15 PM
    Looking at the first item is notes: Just read that there is a security risk/break in BtLowEnergy. That must be their subtle way of acknowledging that. Hopefully the Bt devices I got are good to work with - went with...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 10:01 PM
    Kurt, markings on my two Bt dongles are :: '"Bt Dual Mode PANBT400" They are old by some years. That fine print and FCC# are the same. I have some chores to do now to start my day … will be back and see where it...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 09:42 PM
    I've have seen at times where it re-enters setup() repeatedly. I pulled the log.txt and will see to it shortly. One thing to note it that with PJRC using Serial4 for cores debug spew ( with its direct writes ) - the...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-17-2019, 09:27 PM
    Joystick: Mode button probably some archaic 'act another way mode' - started to remove that line. One thing - probably device issue failing switches - it often keeps streaming updates when untouched. Logitech Mouse:...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-17-2019, 01:02 PM
    Okay I can sleep now - updated T4_demo/... debug_tt compiles at least for T_3.6. Works up to a point where Serial goes bonkers? Had to remove the T$ specific FAULT with GPT1_CNT in sketch as shown. The attempt to...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 09:50 AM
    Kurt - ordered the Bt Dongle you are working with. You posted this last year - hopefully working? - this is an updated version Rii FMKBTL1-IV1 i8+ BT Mini Wireless Bluetooth . Got that and a Bt Logitech mouse and a...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 08:00 AM
    I posted on T4 thread - USB T4 Joytstick and Mouse code worked. Just plugged in the same mouse to T_3.6 and it works the same - recognized and worked except for the wheel: Both my Bt dongles seem to act the same....
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 05:51 AM
    Quick note - just pulled KurtE's WIP2-Bluetooth branch of USBHost_T36 on T4 w/Breakout and it recognized this many years old Joystick: 9 buttons, slider, 2 joys and 4 way direction all came through. It has a 'mode'...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-17-2019, 05:06 AM
    Good to see that came out usably. I'll look at that and see what I see. As an Assert interrupts are running - this is just a normal code break. If the key entry like 'd' doesn't work I suspect your 'Terminal unit' is...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 03:28 AM
    I should get it set up here shortly after dinner and can see what I findAnd make sure the _tt helpers are working right and not adding trouble ...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 02:59 AM
    I think I'm awake enough to get it to work on T_3.6 and test USB at least with debug_tt. <edit> Mike - unless the T4 faults the Serial#.prints should work without trouble and don't use the .flush() code?
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 12:55 AM
    Are we on a T4 issue? Does the Bt code run/fail the same on T_3.6 as T4? If T_3.6 is as good a test bed I could set that up and make sure the debug_tt stuff is good to go there. On T_3's I only ever got as far as...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 12:51 AM
    Very Odd - using TyComm as only SerMon and uploader/ I've seen my share of oddities - but that doesn't sound right. And your serial port device ( Teensy running EchoBoth in my case ) was given the same baud rate? And...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 12:07 AM
    Odd - should that be 'undid the changes'? Is that for higher baud on Serial#4 and the 'flush' code?
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-17-2019, 12:03 AM
    Just observing … SPI is a multi device bus. Until beginTransaction() the device specific params to define 'put the bus in its operating state' are not known, that is part of the value of beginTransaction().
    6 replies | 88 view(s)
  • defragster's Avatar
    02-16-2019, 11:30 PM
    Got it - WEB fork and Desktop Clone of that - then WIP2-Bt branch and ' OPEN IN SUBLIME TEXT' - and it opens that folder with the indicated Bt examples. If I'm parsing the intent perhaps this? debTrace_tt(...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-16-2019, 11:16 PM
    Looking at github KurtE is this the right branch:: USBHost_t36/tree/WIP2-Bluetooth - 3 days since update?
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-16-2019, 11:12 PM
    Mike - looking at the post. First note - maybe it helps: The macro :: #define debTrace_tt( a, b, c ) { debTrace_ttf( (uint32_t) a, (uint32_t) b, (const char *) c, __LINE__, __func__); lastF_tt=(char*)__func__;...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-16-2019, 10:42 PM
    Paul, Yes - I did. Used it to confirm KurtE's Serial #1-#8 work and also minimal USB Host samples run - looking to setup USB_HOST(Bt) to test debug_tt for logging USB_Host events. OH - and I ran some examples on...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-16-2019, 10:39 PM
    I connected one of the PJRC USB cable plugs I just got on a T_3.6 so I can test on that and 'other T$' unit. If I went through swapping the _usbH_debug for debug_tt as trace it would let me confirm the 'new' code still...
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-16-2019, 05:07 PM
    That does sound very frustrating :( I glanced at the Bt debug code - it seemed the trace_tt could go in place of those prints for logging in real time and then printing after the event
    127 replies | 3312 view(s)
  • defragster's Avatar
    02-16-2019, 07:16 AM
    The ideal resistance a factor of bus speed and voltage. Possibly the PJRC pages not linked was in reference to 5V T_2's? The 3.3V power of the T_LC and 3.x's are different and a lower value can allow faster bus speed...
    19 replies | 314 view(s)
  • defragster's Avatar
    02-16-2019, 04:26 AM
    Like this : https://www.pjrc.com/store/cable_usb_host_t36.html
    8 replies | 1517 view(s)
  • defragster's Avatar
    02-15-2019, 07:38 PM
    Did another update to Tset - the NEW command had two lines out of order and caused a silly warning creating the file then saying it already existed. Also updated the readme to include notes as KurtE used to get the...
    100 replies | 16290 view(s)
  • defragster's Avatar
    02-15-2019, 07:10 PM
    I was running a 32x32 LED display from external power { for display and Teensy } with the VIN<>VUSB trace cut. I didn't have enough GND on the Display board to the external power and Teensy Upload was acting funky. ...
    6 replies | 70 view(s)
  • defragster's Avatar
    02-15-2019, 06:31 PM
    No, the (used) part seems fine - when it faults it has the code to call - just that it is faulting oddly for some reason. I was using this 'simple' code edited for a forum user to confirm. opps: I needed to set up a...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-15-2019, 09:28 AM
    Is Serial#.peek() not implemented? This code works on "Serial" with T_3.6 { without the two delay(100)'s } Also this code as FASTER w/LTO hangs T4 but works FAST w/LTO: #define SER_IN Serial1 void setup() { //...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-15-2019, 06:33 AM
    Glad to help - it is fun to solve new problems.
    3 replies | 71 view(s)
  • defragster's Avatar
    02-15-2019, 06:09 AM
    Good you are feeling better. Nice there was enough interest to have to send out more beta units. A quick update to USB to allow normal input would be nice for general usage to stop halting on input. If you see the...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-15-2019, 04:45 AM
    The problem is the SerMon doesn't send until the NEWLINE is created pressing Enter. Then the NewLine is in the data stream and it was triggering the next time through: void setup() { // put your setup code here,...
    3 replies | 71 view(s)
  • defragster's Avatar
    02-14-2019, 10:09 PM
    Will do Frank - at a glance it looks good - that is to keep LTO from discarding the code? Should those pieces be made to .startup or PROGMEM so they stay safe in FLASH? I'll make sure that works. In the end - if...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-14-2019, 08:07 PM
    @jim_lee - the T_3.5 and 3.6 have 256 KB of ram - versus the 64 KB on T_3.2 and have been out for 2+ years. The T_3.6 runs up to 256MHz as well and has some other MCU design optimizations that should make it a great...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-14-2019, 05:18 PM
    That gave the date of the post - but the scrape of the posts ends in "…" here's the full post - that is when you were looking at enabling joysticks in main USB … Suppose USB coming along as best it can - haven't...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-14-2019, 05:02 PM
    Mike didn't those #if 0's come up the other week? Proper/complete USB stack is 'on the way' from Paul. The Forum being so hard to search I went to 'my posts' and viewed them as far back as they go - and then cut...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-14-2019, 09:26 AM
    My internet seems to be back reliably after a few days a couple days at modem (4-64Kbps) speeds when it worked at all. KurtE tried the Tset wrapper for FrankB's compile.cmd - under windows and TyCommander and found...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-14-2019, 12:35 AM
    The drawing shows a potentiometer in use, I'm pretty sure that is just how they are designed to be used. GND on one end and high signal on the other, and controlled output from the center
    7 replies | 97 view(s)
  • defragster's Avatar
    02-13-2019, 11:12 PM
    Is that drawing right with 3.3V on the center contact? Swap the 3v3 and signal pin A13 to the center.
    7 replies | 97 view(s)
  • defragster's Avatar
    02-12-2019, 08:02 AM
    Thanks MichaelM - knowing SPI is 3.3V is promising. I got a link for rPi drivers from the seller - no docs there though to ID the controller Driver is a 1.4 GB RAR file! The sales page did note it uses the same...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-12-2019, 05:07 AM
    I suppose I'll wait for my display units from China - hopefully I followed the right link from Paul. Looks like I have an rPi display … says free returns - in the US so shipping about $4 ... Funny the ebay text says...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-12-2019, 02:36 AM
    Huh :( - DOH - I thought I followed your link - …. I wondered how you got info off your item's page . . .
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-12-2019, 01:36 AM
    having a tough time reading - did get PDF on second click - Phone WiFi hotspot not much better here :( back on the WiFi dish … Thanks Kurt - Will look to make the PCB edits … then see if I can get software and see it...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-12-2019, 12:35 AM
    Mike: Cool - I just got your WIP\ili9488 lib. Nice it gives numbers - if only there was some photon emission with that :( Yes, and the 4 pin 5V header is labelled with 2 as NC. Did youd have it or order from Kurts...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-11-2019, 11:53 PM
    Kurt - my 3.5" rPi ILI9488 arrived on time today. If you can share any added details on edits, docs/links and connects and share your WIP I'll get mine hooked up. 24 bit on ILI9488 seems odd - the silkscreen says 16...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-11-2019, 08:25 PM
    @WMXZ, The POGO pins pull the HOST USB lines it seems as both can be used at once opps - I'm a whole page behind with our winter storms my 13 mile WIFi/Dish to a tower on that mountain must be snowed/iced over ...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-11-2019, 08:42 AM
    Paul: Your shipped beta1 T4's had an assortment of caps for the crystals … have you determined the best values - or is there some test we could run on our Beta #'d boards that would tell you which is the best match for...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-11-2019, 08:19 AM
    With a quick global (search of) TeensyDuino installed source files in ...\hardware\teensy\avr\cores\teensy3\kinetis.h this comes up: #elif (F_CPU == 48000000) // ... #elif (F_CPU == 24000000) //... Perhaps that...
    5 replies | 128 view(s)
  • defragster's Avatar
    02-11-2019, 07:56 AM
    I meant automated by the ADC library - yes, in this case it seems it is by DMA. No, serial print from an _isr is not good practice. Just found that example by name as an example to start with. I see it only buffers...
    4 replies | 87 view(s)
  • defragster's Avatar
    02-11-2019, 06:14 AM
    There is an ADC library that does automated reads. Teensy 3.x, LC ADC library https://github.com/pedvide/ADC Copyright (c) 2017 Pedro Villanueva This included sample seems to have them on a DMA schedule: ...
    4 replies | 87 view(s)
  • defragster's Avatar
    02-11-2019, 05:46 AM
    Interesting - Michael - is that different than everything just going into .progmem? I just saw you noted that in post #1612 - is that where the /LTO option breaks and removes on finer granularity? As far as a TEENSY...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-11-2019, 12:59 AM
    Somehow skipped the PROGMEM_COUNTER post. Question: Wouldn't the _counter_ reset across compile modules? Suppose that would resolve out okay in the linker getting this from 3 files?:: ".progmem_0", ".progmem_0",...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-10-2019, 11:09 PM
    Glad you see it too Frank. I just rebooted my machine so it is as clean as it can get. Based on my fight to get T4 to run from Compile.cmd the way it worked for other ARM Teensy - it seems perhaps something is...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-10-2019, 10:46 PM
    Indeed Frank - that works well! With the EXE in tools and used the postbuild.4 line and the allocations were presented in the build window! Here is the version from the IDE - notice the odd line in BOLD - don't...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-10-2019, 10:17 AM
    Not sure about Snooze and if Hibernate somehow precludes USB from restarting - glanced at the Snooze page and it didn't say so. Also no idea if threads.delay() may be doing something that prevents the USB...
    3 replies | 74 view(s)
  • defragster's Avatar
    02-10-2019, 09:35 AM
    Something odd as the Teensy enters setup approx. 300 or 400 ms after getting powered, depending on the version of TeensyDuino, and is ready to control its I/O. It will be right at 300 ms in versions 1.42 and newer. ...
    6 replies | 115 view(s)
  • defragster's Avatar
    02-10-2019, 07:26 AM
    GOod luck - if you find something that clarifies it or gives good results posting would leave something to find. Quick search found it covered in 2013 and 2015 - so there has to be a good answer and I've seen it pass...
    5 replies | 99 view(s)
  • defragster's Avatar
    02-10-2019, 03:53 AM
    Here's the T_LC thread I saw noted recently : Watchdog-on-Teensy-LC It points to an offsite example that might have more info
    5 replies | 99 view(s)
  • defragster's Avatar
    02-10-2019, 02:55 AM
    There is a usable watchdog on Teensy - T_LC works a bit different than the T_3.x's - but functions. Not noted what Teensy you have? If it is one of those there are forum posts that may show usage and answer...
    5 replies | 99 view(s)
  • defragster's Avatar
    02-10-2019, 01:23 AM
    Thanks Frank, will make reading easier knowing that for sure. RE: PROGMEM Paul uses .startup for code used early in startup.c like: __attribute__((section(".startup"),...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-09-2019, 11:47 PM
    @Frank, Adding it to standard build in platform.txt would be good if there is no better way to know. Given the larger set of memory pools it will take knowing what is were to optimize the system - or even get it to work...
    1826 replies | 47053 view(s)
  • defragster's Avatar
    02-09-2019, 10:38 PM
    Works for me Frank. Incorporated into Compile.cmd like this with hardcoded path to imxrt-size.exe: if "%errorlevel%"=="0" "%arduino%\hardware\tools\arm\bin\arm-none-eabi-gcc-nm.exe" "%temp1%\%sketchname%.ino.elf" -n...
    1826 replies | 47053 view(s)
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