Ask questions, find answers, and share insights on STM32 products and their technical features.
All initialisations seem correct on SPI side (at first SPI without interrupt) -> clock polarity high, capture on rising edge(2), SPI clock speed < 10 MHz, At first everythings seems to work properly (stable device ID even by moving the wires etc...)...
Dear,It's just an idea to improve the STM32 library.In the "system_stm32fxxx.c" files in the CMSIS folder, the vector table offset is defined as follow :#define VECT_TAB_OFFSET 0x00In some product, I use a bottloader, so the vector table is relocate...
Hello,our company is currently using a Spansion/Cypress FM4 MCU to control 3 3-phase BLDC motors with TLE7185-1E drivers. However, after the Infineon acquisition, it seems that the product family is slowly getting phased out over the next years and i...
Hi,i have STM32H7 Nucleo board, i'm trying to implement CAN-FD. so i was trying to send some data over CAN-FD to CAN-Analyser. For bit timing calculation i'm using STM32H743I-EVAL example as reference .fdcan_ker_ck - 20Mhz, Time_quantum- 50ns, Propag...
Hi,I am trying and failing to work out a stable transmission between STM32H743 and a MT29F64G08CBABBWP-12IT:B TR MLC 64Gbit NAND chip.95%+ of the time transmission works as intended (write -> read -> verify cycle passes) but when it fails, it's rando...
I have finally managed to access these chips using a SEGGER.... I have no idea why but STLINKv2 and CUBE programmer won't access the same chips.Anyway, as I've finally gained access I have flashed my chips to test that they were properly functioning....
Hello to everyone. I am working on the stm32f429 board. I set up the RTC for every second. In RTC interrupt, I am trying to assign the hour minute second information to the variable and display it on the screen. There is also one more interrupt that ...
Hello,I have faced quite interesting problem when i try to obtain the pwm out on the Nucleo board. I use CubeMx to config and I set the HRTimer clock as cpu_clock (480 MHz) . When I run the code, I only get the half clock frequency driven pwm out (2...
I have a sensor with analog data and I am connecting it to one of the ADC pins (STM32L152). I have no problem to read a single conversion data. However, I would like to one shot capture multiple ADC data (for example, 128) so it will be more consiste...
