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JB91
Associate II
since ‎2018-11-28
‎2023-06-14

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User Activity

Framebuffer splitting in internal RAM

2019-09-17
Im working on a STM32F407 MCU with an 320x240 px Display (16bit colors) connected to the FSMC. Id like to avoid using an external RAM.Is it possible to have a smaller Framebuffer located in the internal RAM? I guess it could be interesting to vary th...

STM32 usb bus powered limitation

2019-01-30
We are currently developing a portable device with a STM32F4 display and so on. It is usually powered with non-rechargeable batteries (4x AA LR6). It consumes at least 140mA and max 450mA. As everyone has a micro usb cable and power plug, we thought ...

STM USB VID and PID in commercial products

2018-11-28
We are developing some devices which will use the usb as a virtual serial port to mainly update our devices with our own bootloader. Do we then need an own vid and pid for usb? Or is it also possible to get and use the vid and pid by STM?
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