Good day, I'm trying to interface the STM32F401RE with a DS3231 RTC module. The idea is to read from the time-keeping registers of the RTC module. Based on the code, I decided to set the 'hour' register to 6 and when the register is read, 6 is expect...
HelloI am basically designing an interrupter for plasma arc speaker. I have a small signal amplifier which I connect to STM32F746 and perform FFT to determine which note was played. Whole process takes about 2ms. My transformer works with 25khz. I wa...
Hi,I need to write some data in the flash memory of my STM32H743ZI MCU, for example serial numberCan I write this data in something smaller than a whole flash sector ?Regards,Gabriel
Hello, I'm having troubles with a library in CI've made a library named "LedControl" divided in "LedControl.h" and "LedControl.c"So far the header file is like this:#ifndef SRC_CUST_LEDCONTROL_H_ #define SRC_CUST_LEDCONTROL_H_ #define LC_POIN...
Using a STM32F091.I was thinking whether one could detect certain kind of boot / power issues where the VDD would be briefly interrupted, by buffering the VBAT with a sufficiently big capacitor, separated by a diode with low Vforward from VDD, so the...
For a given application I am trying to control the main loop speed thorugh the ADC sampling rate. My objective is targeting a fast embedded control application so I plan to go in the 100kHz-10MHz range (yes, I am aware of the STM32H7 limitations for ...
Hello,Stm32 F401RE Hal Library 2016 Works.Stm32 F401RE Hal Library 2017(last version) DOESNT Works.For Test purpose only I use USART DMA Send function. Main.C is like that...Also This StMicroelectrincs youtube vide work 2016 HAL Library but it doesn...
Hellomy MCU stm32f411ceuI am using ADC with DMA and timer. I am sampling signal at 48 khz using TIM2. It means that every 21 us there is a new measurement. My ADCCKL taking into account prescaler is 6 Mhz. The bit resolution is 12 bits. If i my samp...
Hello,I was reading the reference manual of the STM32F091, in particular the RTC chapter.Then I looked at what the CubeIDE generated (set all to LL, not HAL) init code does.So it has this function SystemClock_Config() where all clocks are configured....
STM32F030C6 will be out of stock?
