VS Arduino - 6 june update produce weird code with Teensy (solved, user edited boards.txt config error))

Jun 24^th, 2025 at 10:23am (UTC)

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VS Arduino › Visual Micro › Visual Studio 2017, 2019, 2022 › 6 june update produce weird code with Teensy (solved, user edited boards.txt config error))

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6 june update produce weird code with Teensy (solved, user edited boards.txt config error)) (Read 4520 times)

amra Newbies Offline Posts: 5 Joined: Jun 7^th, 2016	6 june update produce weird code with Teensy (solved, user edited boards.txt config error)) Jun 7^th, 2016 at 12:47pm	Print Post
	I'm using in Visual Studio 2015 and arduino ide 1.6.9 plus last Teensyduino from some month, no problem at all. But today I've just updated (june update) and noticed that my Teensy 3.2 MCU run the code really weird, same code sent by arduino ide is fine. It looks worst when serial is inited. What happen? I have some test repeating code with delay's in between. The delay randomly disappear so the code run like a rocket for some time, then delay's get back, runs normally for a sec or two, then again. This is totally random and looks like other delay's inside libraries get affected as well! There's a way to downgrade to prior version?
	« Last Edit: Jun 10^th, 2016 at 6:59pm by Tim@Visual Micro »

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Tim@Visual Micro Administrator Offline Posts: 12191 Location: United Kingdom Joined: Apr 10^th, 2010	Re: 6 june update produce weird code with Teensy Reply #1 - Jun 7^th, 2016 at 2:03pm	Print Post
	Hi, Please switch on VMicro>Compiler>Show build folder Then build and you will see a link to the temp builder folder appear in the output Please email the project_name.cpp to info[at]visualmicro.com Also please switch the tool bar from Debug to Release (if not already on Release). Then try another upload to see if different.


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amra Newbies Offline Posts: 5 Joined: Jun 7^th, 2016	Re: 6 june update produce weird code with Teensy Reply #2 - Jun 7^th, 2016 at 2:23pm	Print Post
	emailed. switching from debug to release doesn't change much. Same issues. There's a way to downgrade by one version in the meantime?
	« Last Edit: Jun 7^th, 2016 at 2:24pm by amra »

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amra Newbies Offline Posts: 5 Joined: Jun 7^th, 2016	Re: 6 june update produce weird code with Teensy Reply #3 - Jun 7^th, 2016 at 2:33pm	Print Post
	Hello, solved the mistery! When I switch to Teensy 3.2 the default CPU speed rise to 168Mhz and at that speed it's really unstable, I have commented the 168Mhz speed in boards file and now everithing works as expected. Version before was always selecting 96Mhz as default.


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Tim@Visual Micro Administrator Offline Posts: 12191 Location: United Kingdom Joined: Apr 10^th, 2010	Re: 6 june update produce weird code with Teensy Reply #4 - Jun 7^th, 2016 at 5:41pm	Print Post
	Hi, I just looked at Teensy and it does not have a 168Mhz speed option. 96Mhz is the fastest option that I see and it is the first default option. Did you add the 168Mhz speed to boards.txt yourself? If not then which version of Teensy software are you using? Thanks
	« Last Edit: Jun 7^th, 2016 at 5:42pm by Tim@Visual Micro »

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amra Newbies Offline Posts: 5 Joined: Jun 7^th, 2016	Re: 6 june update produce weird code with Teensy Reply #5 - Jun 7^th, 2016 at 9:59pm	Print Post
	Hello, the optional speeds are commented in boards file, just uncomment all extra speed. Normally it's safe speed around 120Mhz and even 144Mhz for some applications is safe, but at 168 I alway have troubles.


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