Resolved! How Many G4 FDCAN Peripherals
G4 ref man says there is 1 (one) FDCAN peripheral:Yet when editing the IOC file I see 2 (two) FDCAN peripherals:I believe the ref man. What's with the IOC file editor?
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Resolved! Issue with the display with ILI9341 over SPI
Hello, ich set up my project with CubeMX for a CAN-FD (1 MBit/s / 4,8 MBit/s) and a Display for communication. Now i have the problem, that the SCK Signal for the communication looks more like a sawtooth signal than a rectangle. Also the SPI-Presca...
Resolved! Confirm my STM32G070RBT6 SPI1 configuration ?
Hello. Please check if there are any issues with the settings as shown below. PB4 : SPI1_miso PB3 : SPI1_sck PD6 : SPI1_mosi Thank you.
STM32H503 ADC1 DS14053 Rev 4 vs. RM0492 Rev 3
There seems to be a documentation error between DS14053 Rev 4 and RM0492 Rev 3. In the data sheet, section 3.17, table 3, "ADC Features" we see a different set of features compared to the reference manual, section 19.3, table 107. The data sheet cl...
STM32H743VGT6 how to use slave I2C+DMA
STM32H743VGT6 how to use slave I2C+DMACurrently, this usage is fine. However, when using the DMA function, it will trigger an ER interrupt.HAL_I2C_Slave_Seq_Receive_DMA, How to use it? Are there any examples?// 从机地址匹配回调函数 void HAL_I2C_AddrCallback(I2...
STM32G491KEUx UFQFPN32 Package Exposed Pad and PCB Footprint Clarification
Hello,I would like to ask about the UFQFPN32 package footprint for the STM32G491KEUx device.We are using the following part:Part number: STM32G491KEUxPackage: UFQFPN32While reviewing the datasheet and package information, we found that the actual UFQ...
STM32V8 PTP-precise-pulse-peripherals and flexible periperals-IO-routing
Dear STM Engineer, thank You very much for Your great effort for the new STM32V8. My comments on the features after looking into stm32v8-presentation.pdf: - STM32V8 will have a ETH-Gb-MAC with PTP, that is great news for applications in the field of...
STM32F4: OSC_OUT as GPIO when HSE in Bypass mode
ST moderator: post split from this thread. Hello mƎALLEm, Thank you for your confirmation on this issue. I would like to provide some additional information. I have also encountered the same problem on the STM32F405RGT6. In STM32CubeMX, when I config...
Guidance for Interfacing 7" 1024×600 LCD with STM32H743ZI
Hi, We are planning to use STM32H743ZI for our project. Our requirement is to interface a 7-inch LCD touch display with 1024x600 resolution using a 24-bit RGB interface (RGB888) through LTDC. Can STM32H743ZI reliably support this display resolution? ...
Resolved! Initial programming via USB (DFU) without external crystal - Specifically for STM32C071K8U6
Hi all, I'm planning to use USB (DFU mode) for production programming of the STM32C071K8U6 — including the very first firmware upload. The board has no external crystal; I intend to rely solely on the internal RC oscillator. A few questions: 1) Is ...
