Ask questions, find answers, and share insights on STM32 products and their technical features.
simple things like:...float x = 0.5432;...x += 0.03;or... int y = 17;x = (float)(y*1.0); // expect result 17.0...
HiI was using STM32L011F3 controller for my project. I am using ADC for 4 channels and I2C , timer peripherals. I downloaded stmcube32l0, in that STM32L011K4-Nucleo driver files i took because it is similar to my series controller. I developed the...
Hi,I have question about streaming data to Percepio TraceAlyzer when the MCU is in Tickless mode - in my case in STOP mode (main clock is stoped). I use FreeRTOS and STM32L152VB. My application periodically wakes up with period T=1.5 s. I use for tim...
Hello,we have a pcb with an STM32F765VIT6 on it. Everything works nicely except that there are unfrequent bit flips in the flash after disconnect and connecting the power supply..We tried to activate the brown out reset in software but after measurin...
--- Problem solved! - as I can not delete the post, I edited this one
Hi,I had generated RTC code for STM32L072CZ using cubemx, I'm reading the time and sending data via uart, when I'm in debug mode i can able to see the time via UART and when i stop debug mode then timer doesn't increment instead the initial value is ...
Im supposed to use STSW-SPIN3201 firmware with board STEVAL-SPIN3201 to control a 3-phase permanent magnet motor with Hallsensor ST Motor Control Workbench. For that i need to use <ST Motor Control Workbench>. For my further application with this Wor...
Hi,I have a PWM signal input to STM32Fx MCU, I would like to count the number of pulses and trigger ADC on each rising edge of the PWM.If I use the input as the clock source for the Timer I don't know how to generate a trigger to the ADC on each puls...
Specifically, PortA.15 pin goes "HIGH" after reset for 5ms. It can be seen on picture. (Blue is the VDD supply, yellow is PortA.15) PortA.15 pin has an alternate function “SYS_JTDI�?. This situation cannot be seen on other pins which configured the s...
One of my project I need 3# EMUL UART - I created 13 and it is working, if I try another 2 it is not working. pls let me know the procedure to add more UART
