VS Arduino - After new version (1128.2225) VS2022 lost information about uint32

Jul 9^th, 2025 at 8:48pm (UTC)

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VS Arduino › Visual Micro › Visual Studio 2017, 2019, 2022 › After new version (1128.2225) VS2022 lost information about uint32_t/ malloc etc.

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After new version (1128.2225) VS2022 lost information about uint32_t/ malloc etc. (Read 1784 times)

Eukaryota Newbies Offline Posts: 3 Joined: Feb 13^th, 2023	After new version (1128.2225) VS2022 lost information about uint32_t/ malloc etc. Feb 13^th, 2023 at 1:12pm	Print Post
	Hi, I have updated VM to newest version and after apdate intelisense in VS2022 (17.4.4) reports error on all included Teensy files. For example: E0020 identifier "uint32_t" is undefined from HardwareSerial.h E0020 identifier "uint32_t" is undefined from core_pins.h or E0282 for cos, floor, fabs etc in cmath file The code compiles correctly but during programing it is very disturbing if you have 1000+ errors all the time Please help, in the attachment I log the file (as it is requested on the main page)

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Simon@Visual Micro Administrator Offline Posts: 2728 Joined: Feb 13^th, 2019	Re: After new version (1128.2225) VS2022 lost information about uint32_t/ malloc etc. Reply #1 - Feb 13^th, 2023 at 1:28pm	Print Post
	Thanks for the report. Can you confirm which version of the Teensyduino board package you have installed currently? Do you get the same issues if you create a new Arduino Project in the current version of Visual Micro? (It will show (Arduino) after the project name in the Solution Explorer in the new format).


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Eukaryota Newbies Offline Posts: 3 Joined: Feb 13^th, 2023	Re: After new version (1128.2225) VS2022 lost information about uint32_t/ malloc etc. Reply #2 - Feb 13^th, 2023 at 1:42pm	Print Post
	Teensyduino 1.57 After creating a new project it seems to be working fine. I tired define a variable with uint32_t and there was no error.


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Simon@Visual Micro Administrator Offline Posts: 2728 Joined: Feb 13^th, 2019	Re: After new version (1128.2225) VS2022 lost information about uint32_t/ malloc etc. Reply #3 - Feb 13^th, 2023 at 2:38pm	Print Post
	Thanks for confirming the version and that it works in the new project. The new project intellisense system is greatly improved over the old system, so it may be best to migrate your project. If you backup the project (to a ZIP, including all SLN and VCXPROJ files), you should then be able to remove the SLN and VCXPROJ files, and then use File > Open Arduino Project and select the ProjectName.ino file, which will recreate it in the new format. We will look at improving the old intellisense system and update this thread when it is available, which would allow you to continue with the current project if this is preferred.


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Eukaryota Newbies Offline Posts: 3 Joined: Feb 13^th, 2023	Re: After new version (1128.2225) VS2022 lost information about uint32_t/ malloc etc. Reply #4 - Feb 14^th, 2023 at 11:10am	Print Post
	Thank you, recreating the project helped. Now it is working ok.
	« Last Edit: Feb 14^th, 2023 at 11:11am by Eukaryota »

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