Ask questions, find answers, and share insights on STM32 products and their technical features.
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...
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...
I am learning this new 32-bit from my 8-bit world as well as new IDE on top of re-learning C. So be gentle....I am trying to use the CubeIDE to talk to an I2C LCD. I am following a tutorial but the LCD does not respond at all.Some of the code below...
