2022年4月16日 · Hi @Amel NASRI and @TDK , thank you very much for your answers and suggestions. Nevertheless, since I would like to explain my reasoning regarding ADC configuration in my bachelors thesis, I wonder what is the technical motivation for replacing R_ADC with a table of compatible sampling times and external resistance R_AIN.

I'm specifically asking about the STM32G474 bootloader. I want to make sure the bootloader doesn't try to ...

2024年1月4日 · STM32CubeMX V6.14.0 Scatter File Issue with STM32G474 Project in STM32CubeMX (MCUs) 2025-03-09; W25Q16JV Flash Memory - no response on STM32G474 QSPI in STM32 MCUs Boards and hardware tools 2025-02-12; STM32CubeProgrammer 2.18.0 released in STM32CubeProgrammer (MCUs) 2024-11-27

2021年11月13日 · Hello, regarding the STM32G474 I have some questions regarding the CAN Controller: 1) The CAN-Controller has an input called “fdcan_clk ?, is this connected to APB1-peripheral-clocks? 2) How does the CCU work to generate the fdcan_tq_ck, how should it be set up? I found very little informa...

2025年3月11日 · Hello, I use 25 MHz quarz (XRCGB25M000FAN00R0) together with 5.6 pF load capacitors. When I configure clock to 170MHz my program stuck here: while (READ_BIT(RCC->CR, RCC_CR_PLLRDY) == 0U). When I configure clock to 168.75 MHz, then everything work corectly. Can someone explain how this problem coul...

2024年4月3日 · Hi, I hope somebody can explain the following behavior: I use a NUCLEO-G474RE board for I2C testing. I have an external I2C slave which provides the required pull-ups for SDA/SCL when it's powered. Now my STM32 started with connected but not powered I2C slave and tried to communicate, which was not ...

2022年12月22日 · External Unbuffered is a somewhat unfortunate designation.. There are 7 DACs built-in, 4 of which are unbuffered, i.e. without a post-amplifier, and 3 of which are equipped with a post-amplifier.

2024年2月29日 · STM32G474, AN5306 , OPAMP Timer controlled multiplexer mode feature, gain problem with secondary channel. in STM32 MCUs Products 2024-07-09; JTAG connections for STM32G474 controller in STM32 MCUs Products 2024-06-26; STM32G4 - Run after programming in STM32 MCUs Products 2024-02-13

The SVD file on the STM32G4 series resources page is out of date, hosting version 1.0 of the SVD file. It looks like the most recent SVD provided by the STMCubeIDE (generated 2/20/20 with version 1.2), has a number of errors. For example: SCB is listed as starting at 0xE000E040, but the cortex m4 p...

2023年4月4日 · Is STM32G474 Compatible with STM32F334 For Average CM Buck-Boost Application? in STM32 MCUs Products 2025-03-13; Question about SPI communication use hal_spi_receive_dma() in STM32 MCUs Products 2025-03-11; STM32G474 clock 170 MHz in STM32 MCUs Products 2025-03-11