Ask questions, find answers, and share insights on STM32 products and their technical features.
I am having trouble connecting to the STM32N6 with SWD.I have implemented a design using the STM32N645X0H3Q (though I have placed the STM32N647X0H3Q) using external VDDCORE. R110 is not mounted (to set VLXSMPS to NC).On startup I have VDDIO (3.3V) an...
OS: `Linux Mint 22`Kernel Version: `6.8.0-48-generic`STM32CubeMX version: `6.14.1`STM32 Chip: `STM32F401RET6`I'm trying to just run a simple light blink script for testing. I'm using a Segger J-Link EDU Mini and programming over SWD using a 10-Pin co...
Hello ST Community,I'm facing a MIPI DSI configuration issue with my STM32U5A9 and TFT LCD. When using PHY DSI as the DSI lane byte clock source, my code fails with a timeout on HAL_DSI_ShortWrite. When I switch to PLL3P, the initialization proceeds,...
Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code.i am trying to read the jedec id from the MT2...
Hello Community,I’m facing an issue with Pin PC15 on my board. I am unable to configure or use it as a GPIO, either as input or output. I’ve tried basic initialization, but it doesn’t seem to respond as expected.Has anyone experienced a similar issue...
Hi all,I am experimenting with H7 ADC (after having tried the G4 ADC).I see in the HAL that the calibration, HAL_ADCEx_Calibration_Start(), for H7 MCU wants a parameter more than G4. One should specify ADC_CALIB_OFFSET or ADC_CALIB_OFFSET_LINEARITY.I...
I saw a strange behavior when using STM32F401RBTx, to show you I added only 1 output as LED and toggled it. I have just that much code. I tried with 16 MHz, 48 MHz, 64 MHz, 84 MHz. It went hard fault when speed is 64 MHz or 84 MHz. This is th...
Hi ST expertI'm ready to use STM32G473CBUx now. According to the datasheet, the STM32G473CBUx does not have an analog ground VSSA, only a ground VSS. I have questions:1. The analog input of the internal ADC/DAC is referenced to the chip's VSS, or has...
Hello everyone! Recently, I have been developing a firmware product based on STM32H750, using FreeRTOS and LwIP. Because the application scenarios for this product frequently involve large volumes of broadcase messages, while the product's own commu...
I am implementing a system with two STM32H753 microcontrollers. MCU1 reads ADC data and sends it over UART to MCU2 using UART DMA on ADC conversion. MCU2 reads data from UART via DMA and is supposed to do some filtering (among other things) to the re...
