STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
I was reading this application note which lists maximum clock rates for the ADC on the STM32H7 for the various packages at different resolutionshttps://www.st.com/resource/en/application_note/dm00628458-getting-started-with-the-stm32h7-series-mcu-16b...
I've clear (or at least I think so) how to use the timers (TIM), with "Input capture direct mode", in order to measure a period of one input pulse, but I don't understand how to do the same measure with the low power timer (LPTIM). The LPTIM associat...
Hello,I'm planning to use the STM32F429 with its triple interleaved ADCs to make a 7.2Msps digital oscilloscope.So the thing about digital oscilloscopes is that they also record samples before the trigger events.To do so, they have a circular buffer ...
I'm using a STM32F072x uC and would want to read/write/erase NADN flash (NAND04GW3B2B).A couple of questions:How to configure GOIP pins as an Input and Output Data Bus (D0 - D7 or I/O0 - I/O7) ?What are the exact sequences to read, write, erase, etc?...
Hello, regarding the STM32G474, is it possible to use multiple Voltages on the Controller? External peripherals that I connect to the microcontroller are: Sensor-1: SPI, 3.3V -> I’d like to keep it on 3.3V because of the Datarate, it’s much faster o...
Hi.I am trying to read data from the GPS module using USART1 and then send to to a serial monitor through USART2. It ended up not printing the information correctly on the serial monitor. (I have tried to connect the GPS module to a FTDI module direc...
I am designing PFC & DPS using STM32G474, I also bought a NUCLEO discovery kit, but I cannot obtain any design resources regarding PFC/DPS, st-pld, st-wds, which neither provides open source code nor can I visit www.biricha.com. And I believe www.bir...
Hi! I want to have a file system on my EEPROM memory, that would be power resilient and take care of wear-leveling. I understand there are two major systems out there, SPIFFS and LittleFS, but I only find examples on ESP8266, nothing for L0 series. I...
There doesn't seem to be anywhere to post issues with the forum itself?I couldn't login this morning - the site kept saying my password was wrong.I know that it wasn't wrong, because I copy it from a password manager.So I had to do a password reset.T...
Hi there,when I try to log my ADC data with the SWD Data Trace I can see every write access to my variable but the timestamp becomes 0 after the fourth sample. Attached is a screan shot to show what I mean. After quite a while the <cycles> tap switch...
