Ask questions, find answers, and share insights on STM32 products and their technical features.
I have a code in STM32L476RG and I have some UART logic for the communication between STM32 and MATLAB. But for this I have to press the RESET button everytime. Can we setup communication such that everything is controlled in MATLAB using UART? Can w...
Hallo, I have a question for the STM32L151 in the UFGBA100 package.There is a technical note for the WLCSP-package existing (TN1163). In this note it is not recommended to clean the WLCSP package and also apply no ultrasonic cleaning methods.We are ...
I follow the instructions on "How to enable SIM MFF2 connectivity with P-L496G-CELL02.txt" from the link of "https://www.st.com/en/evaluation-tools/p-l496g-cell02.html#tools-software" utilities section.The device was configured and actived ESIM, afte...
HelloI have a query regarding mailboxes for receiving FIFO in CAN peripheral. The manual says there are two FIFOs and each FIFO has three mailboxes. So, it means there should be total SIX registers for receiving DATA. But I see only two registers CAN...
stm32cubeprogrammer v2.13.0 reporting incorrect sizeAs is st-infoFound 1 stlink programmersversion: V2J41S7serial: 6600240013000039544B524Eflash: 32768 (pagesize: 1024)sram: 10240chipid: 0x0412descr: F1 Low-density deviceI am on ubuntu 23.04Any help ...
I'm working on the SAI part to read the ICS4342MIC through I2S protocol, and looking for a way to stream a large amount of data from the microphone to the hyper ram (in memory mapped mode). The current available feature of the HAL_SAI_Receive_DMA fun...
Hi, I was very disappointed to note that STM32H743VIT6 is not pin compatible with STM32F407VGT6 in the LQFP100 enclosure. It would be nice if MCU F7 and H7 could replace F4, without having to redo the PCB board again.
Hi,The STM32H742xI/G & STM32H743xI/G website says:2× USB OTG interfaces (1FS, 1HS/FS)The STM32H742xI/G & STM32H743xI/G datasheet (DS12110 Rev 10 - 03/2023) says:Page 52:The devices embed two USB OTG high-speed (up to 480 Mbit/s) device/host/OTGperiph...
Hello everyone!I'm working on STM32WL55JCI7 board and trying to run ADC at the fastest speed (min total conversion time mention on datasheet 0.4uSec) and I don't receive this time.My configuration is the following:And to measure total time of convers...
I made an application that uses burst DMA on T2 of an STM32F407VET6 to create morse code pulses as a challenge for Burst DMA..My strategy is to write to ARR, the reserved register in between and CCR1 to make pulses of various width and duty cycle as ...
