Does anyone have a cheat sheet to tell me what the date code AND WAFER CODE OF STM32F103RET6
We further conducted the cover opening test and identified that the wafer D/C was 2007 and the external label D/C was 2109. REVERT BACK IMMEDIATELY
Forum Posts
Resolved! Received data not get into the variable
Hi everybody!I have an STM32F411RE Nucleoboard and an ADXL345-M accelerometer. I have 2 problems.I want to read 1 byte data from the accelerometer. In this case I want to get he device id (0xe5) and store it in a variable. In debug mode it seems that...
Why FDCAN lose messages ?
I'm working on STM32L552RE. To read i use HAL_FDCAN_GetRxFifoFillLevel, and HAL_FDCAN_GetRxMessage. To write i use HAL_FDCAN_AddMessageToTxFifoQ.There is a mutex to avoid conflict. I don't understand why i'm loosing message when i write.Thanks for ad...
If I am using Audio sampling freq as 16KHz then Byte rate is 32000 byte per sec. The DMA configuration as (ADC _DMA_UART) mapping using circular mode and Byte for UART and halfword for ADC and baud rate as 460800 will it be ok without data loss... Kindly
UART Bits per sec will be 46080 bytes per sec ... Kindly confirm
Resolved! [Solved] Is it possible to map ports differently (or redirect them) ?
Hello, I'm currently working with a board made by my team using a STM32L476RG. I started my project from the dataLog Fusion Project from the Mems examples. My issue is that the UnicleoGui communicates with the mcu through STLink by using USART2, conn...
STM32G0 Flash as EEPROM
Hi,I am working on STM32G071RB Nucleo Board and In one of project , I am using same MCU.In that Project , I don't want to use external I2C or SPI memory for saving the data (logs).1) How do I can access Flash as EEPROM ?2) Will this possible with STM...
STM32F303 ADC conversion time
Hi, I am using STM32F3Discovery board for our project at the moment. We need to sample 4 different signals at the same time so we are using all 4 available ADCs in parallel. We are triggering all the ADCs with Timer3 at 100kHz and to make sure the ti...
STM32H743 (I/O direction control of SDMMC CMD signal)
I'm thinking of getting STM32H743 to work Wi-Fi module via uSD.However since I can not get my Wi-Fi module responding I start questioning my design.SDMMC POWER.DIPOL control but can change the polarity of CIDR, D0DIR, D123DIR,Is there a way to chang...
STM32F7 resetting during flash operation
I have a project that was working at one point but is no longer working. I think I've narrowed the issue down to a couple of flash operations that happen during setup for Azure IOT. If I let the system run normally it will keep resetting and not run....
