About MSzła.1

MSzła.1 · 2024-10-08

Hello I have project where is used a STM32F103RGT6 (1Mbit flash and 96 kb SRAM) in LQFP-64 package.Is there a replacement for this MCU with more SRAM and faster clock? I found a STM32F415RGT6 with the same package, bigger SRAM size 192 kb versus 96 k...

MSzła.1 · 2024-08-24

Hi, have any of you communicated with a display based on the ST7735S controller? Based on this library: https://github.com/afiskon/stm32-st7735 I converted it from SPI communication to 8080 parallel control, but display does not work properly, while...

MSzła.1 · 2024-03-06

Hi, I have a problem with a module based on STM32, more precisely it is a module that collects data from the ebike, i.e. temperature, speed, etc. This system is powered by an external 12 V converter, which reduces the voltage from approximately 80 V ...

MSzła.1 · 2024-02-03

Hi, I want to design a board using STM32F446RET6 MCU. But I have a question about how to properly power the ADC system, and what the VCap_1 pin is. I read that I need to put a 4.7 uF ceramic capacitor with low ESR there. Below is an introductory grap...

MSzła.1 · 2023-12-02

Hello all,Maybe someone knows, why the STM32CubeIDE don,t reconize touchgfx::ScalableImage bat_img_w image?The error message is "Write occurrence of 'ScalableImage'". Of course I genererate code on TouchGFXDesigner and after in STM32CubeIDE. The Imag...

MSzła.1 · 2024-10-08

Of course, after returning from work I will check it, thanks for help.

MSzła.1 · 2024-10-08

Sorry my mistake, I mean STM32F415RGT6, unfortunately it also requires VCAP

MSzła.1 · 2024-08-24

OK, now the library works, the cause of this problem was that I forgot setup the RDX pin (read enable). After setting this pin as in the datasheet when writing data and commands the library works very well. About Tomorrow I will upload the project to...

MSzła.1 · 2024-08-24

I can't use SPI because the PCB is from an ebike computer. Exactly from the photo. They use the 8080 parallel interface to communicate with LCD

MSzła.1 · 2024-02-03

I haven't seen it, so I won't use it :)

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Replacement for STM32F103RGT6?

Problem with LCD 128x160 ST7735S

Broken STM32

How supply STM32F446RET6

Don't reconized ScalableImage in MainScreenViewBase.hpp

Re: Replacement for STM32F103RGT6?

Re: Replacement for STM32F103RGT6?

Re: Problem with LCD 128x160 ST7735S

Re: Problem with LCD 128x160 ST7735S

Re: How supply STM32F446RET6