Hello,I am using STM32G4 to develop a project where I am running FreeRTOS.Recently I was working on debugging the issues for low power mode.I can confirm all the peripherals clocks are disabled before entering the STOP1 mode, but the power consumptio...
I am using STM32F100. I wrote a very long code for my timer interrupt. If the processing time of this code exceeds the interrupt duration, can a pin I SET be RESET?
Hi,We have a project where we use two NOR flashes connected to a STM32U5A9.One is used for UI content, and is setup in memory mapped mode. The other is used for filesystem and is used in indirect mode.The OCTOSPI clock is 100MHz.UI NOR Flash, connect...
I'm using an STM32H753ZI, specifically the Nucleo H753ZI board, to read data from an ADS8556 adc. Upon signaling to the ADS8556 to start a conversion, a BUSY signal on the adc goes high and falls when the data is ready to be read.I currently have BUS...
Hello everyone,I am currently working on a project where I need to establish communication between the OpenMV H7 R2 board and the STM32 Nucleo-L476RG board. The goal is to transmit data generated by the OpenMV board (such as object detection results)...
Please teach me about FSMC in STM32 MCU. When the CPU communicates with external MRAM, can FSMC be used? <MRAM specifications> Interface Type:Parallel Data Bus Width:16 bit
My linked-list object's base address in memory is 0x200bffbc. How can I save this address in GPDMA_CxLBAR register (that holds "the linked-list base address of the memory region, for a given channel x, from which the LLIs describing the programmed ...
Hi, I found a pretty interesting issue while developing an STM32H7 Series MCU.And I tried many things to figure out the cause but failed. T^T If you have experienced similar symptoms or know anything about them, I hope we can discuss it together here...
i have written a driver code to run 4 wire resistive touch panel. I use only 1 adc and change its adc channel during runtime. Like i set X+ and Y+ as output high by default and X- and Y- set as low by default and set X- and y- pull down to make ADC r...
Hello,Above is the schematic for the board. I am facing issue for Target not found while connecting with ST-Link.1. The Vcap1 voltage is 0.2. What could be the reason for not getting 1.2v at C11. vcap_1 voltage? Can you please refer the above diagra...
