Ask questions, find answers, and share insights on STM32 products and their technical features.
I have a custom bootloader in sector 0,the app created in .net and it communicates with MCU through VIRTUAL COMM POT (HIGH SPEED), when the app starts if its no updates for firmware it jumps to the sector2 where main programm is based. THis works pe...
Posted on February 15, 2018 at 20:49Hello to Everyone!Just started to use the subj software combination and can't create a STM32F103C8 project in Cube because when I select a Crystal for HSE & LSE I get a red cross on the Clock Configuration tab and...
I'm trying to read the Interrupt Register off a memory-mapped device (through the FSMC peripheral) inside the interrupt handler function that handles the EXTI1 IRQ, but the execution never reaches the end of the ISR once the memory read function has...
Hi, I am using STM32F407ZGT6 with mikroe 1369 ( https://www.mikroe.com/mikromedia-4-stm32f4 )I need to capture falling edge of external signal and read the time its took from starting the function till falling edge detected. I read maual but some how...
I am using Stm32f207....i am Suspecting there is stack overflow happening in my code.how to Check it actually?
I am using 32bit TIM5 in an STM32F469I. I enable the timer and divide the 8M clock by 1000000 to get microseconds. I then use microseconds to time pulses coming into the board from external device. All works well until the timer overloads. I can ...
Hello, I am trying to select a crystal for a design but I am having some difficulty. The data sheet provides little information and AN2867, too much but not very useful IMO. AN2867 depends on taking measurements to determine DL and I do not have the ...
Hi,Code mostly generated by CUbeMx, small config changes. I see spikes comming into ADC value. The termistor is between 10K and 5.6K. I took it an used a voltage generator, same reading with spikes. Same reading on NUCLEO dev board, same on a custom ...
I have a requirement for implementing firmware upgrade feature for one of our products which is based on STM32F412ZG microcontroller. I know that ST provides a system memory bootloader which already supports firmware upgrade using USB DFU class. But ...
