Resolved! What is the expected future production run for the STM32 Nucleo-144 reference board? And while at that, for the MCU as wel, the STM32F746ZGT. Thank you advance.
Is the MCU "not for new" designs?
Forum Posts
Resolved! How is SCLH and SCLL calculated in I2C_TIMINGR?
I have read the document RM0433 and AN4235, but the calculation is still a puzzle. For example, if my I2C frequency = 1MHz, I2C clock source frequency = 170MHz, AF=on, DF=off, rise time = 80ns, fail time = 10ns, how do you get the SCLH = 0x10 and SCL...
STM32H5 MCU boosts performance and security for next-generation smart applications
The new STM32H5 series comes to complete the STM32 High Performance MCUs portfolio. The STM32H5 series is based on the 32-bit Arm® Cortex®-M33 core running as high as 250 MHz with up to 2 Mbytes of flash memory in dual-bank memory, up to 640 Kbytes o...
Interrupt during execution of function FLASH_Erase_Sector
HiIs there any way to have the function "FLASH_Erase_Sector" operate with an interrupt during execution?Of course, the function must be executed only on the SRAM.Target is STM32F407.
Alternative Dev boards to NucleoF401?
I have some projects I am working on that I'm starting with Nucleo and VL53L5 satel.The board is too large, so I saw the Blackpill which has F411.Can anyone tell me please if the F411 will run the same code?
Does STM32 use C or C++?
What are the main differences between using C and C++ for STM32 microcontroller programming? Which language is better suited for different use cases, and what are some factors to consider when choosing between the two for embedded system development?
Resolved! What's the cause why ADC raw reading value became higher after NVIC_SystemReset?
MCU: STM32G474 (100 pins)PIN: PD12 configured as ADC input with 12-bit resolutionPIN: PE1 configured as GPIO_Input to trigger software reset thru NVIC_SystemReset()How to duplicate:1.) Inject voltage on PD12 and monitor the ADC raw reading.2.) Trigge...
How to properly handle FDCAN TX FIFO
Hello,I have a STM32G431KB on a custom PCB and got the CAN bus to work. The only problem I have is that the TX FIFO is always filling up and the bus stops after 127 errors.The workaround I have is to abort the TX request./* Add message to Tx FIFO */ ...
Nucleo-F303RE Getting ADC Data Speed Problem
Hello everyone,I'm trying to get ADC(DMA) data on the NucleoF303RE STM32 board. The sampling speed is 1Msamples/s. When I apply a sinus wave I see data losses on ADC data. I tried to read data with a serial port and save it to an sd card. Both of the...
STM32(G4) SPI Chip-Select: Set low after MOSI is High and does not stay low(Pulses)
Hello,at the moment I try to get a Sensor working, I use the HAL_SPI_TransmitReceive_IT and HAL_SPI_TransmitReceive_DMA functions.: The settings I used are:Mode: Full Duplex MasterNSS: Hardware Output; has Low-Enables Slave-Select.Frame-Format: Motor...
