Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi Community! I managed to communicate between the STM32-L4A6 (Nucleo-L4A6ZG) and the OV5640 camera module. I can read the camera's ID, set its modes, and even get image data. But there's a problem: the characters in the data I receive turn into unre...
Hello everyone,I plan to use an STM32L4R7xx MCU in a project and I want to employ capacitive touch sensors. I've read that the TSC module can assist with this, and I should only design the buttons on the PCB. However, I've also read that water and hu...
Hi All!I am working with a STM32H723ZG. As shown in the pictures below this is the memory layout. However is it possible to increase the size of the RAM_D1 domain by reducing another domain? If yes, which domain/RAM can I take memory from to increase...
Hi,I'm trying to use a SMB alert on a STM32F746NGH6TR. Interestingly, the corresponding interrupt is not getting triggered. I already figured out that the interrupt works if I put the signal on PA9, but it doesn't work on PH9. I already checked for b...
Good day,I'm trying to control this RGB leds N-PI55TATDatasheet I'm using an STM32H753VIT6To do that I have to create a fairly fast burst of data with pulses of 0.6, 0.3 and 0.9 us.To achieve this I set timer 7 to have an update even every 100nS the...
Hi,I am looking for some guidance on my project. It would be great if someone could help me out.I am trying to perform OTA on STM32F103C8T6 using ESP. The ESP and STM communicate over UART. Here the binary is downloaded by the ESP from a server and, ...
Posted on March 03, 2013 at 13:51Hello, The Timer in my Code generate 1secs Pulse.I discover that with Auto-reload preload enable, I get accurate 1sec pulse but with it disable, I get 1.6secs.I have read the reference manual but could not understand...
Hello! I am trying to start HRTIM TIMA in PWM mode. Clock frequency of HRTIM is 140MHz. I use CubeMX 5.1.0 , chip is STM32F334R8T7. The configuration of the timer is following: set source is timer period event, reset source is timer compare 1 even...
Hi,I am working with STM32G4. I am using Timer1 for the hardware interrupt delay.TImer1 works with APB2 clock -My APB2 clock is 48 MHz.1.I need to generate timer with 50 usec delay.What will be the prescaler and counter period.Can anyone suggest. 2.F...
Hi,It can use diffrential adc pins in this mcu?to read voltage more than 3.3 volts. Harel
