Paragraph 10.7.3 of RM0456 manual for STM32U575/585 microcontroller cites registers RCC_AHB3AMENR and RCC_APB3AMENR to configure autonomous peripheral clock gating during stop 2 mode.However, I didn't find any other reference of such registers in the...
Hi,I started a design with STM32U5 series MCU. In the STM32CubeX's HSE settings, there is a new option "DIGBYPASS Clock Source'. What's the differences with the old 'bypass clock source'?Thanks.
I need help with configuring HYPERRAM for my STM32 on a custom PCB. The HYPERRAM pins are about 32mm away from the MCU pins.The HYPERRAM works, but I get strange flickering on the display even with static data in RAM which I think comes memory errors...
Hı everyoneI was trying to send the data to termite terminal. The data variables are coming from DS1307 (RTC Module) and BH1750 (Lux) sensor. However, The data coming from lux sensor is zero in termite. Rtc module variable is okey. Lux sensor variabl...
This is a question regarding virtual COM port communication using CDC.A STM32F412 Discovery with CDC installed is connected to a Windows PC, and 70 bytes of data is sent from the PC via serial communication.However, when receiving with CDC_Receive_FS...
Hello,I would like to determine the ADC sampling frequency.I am initializing the ADC with following: hadc1.Instance = ADC1;hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4;hadc1.Init.Resolution = ADC_RESOLUTION_12B;hadc1.Init.ScanConvMode = ADC_S...
hi st-community,as i'm newbie embd engr.,i have limited knowledge of using to select mcu or mpu in stelectronics or any.so please suggest me for custom hardware making using stm32..as i have basic understanding of st-world..from past 5 month.I have t...
Hi There,I am using STM32C031C6 evaluation board. I am using ADC_IN1 for the ADC measurement. I want to use internal clock source for my board. I want a stable ADC output. 1. Which internal clock source should I choose for the stable ADC output?a) HS...
I am currently working stm32 issue with internal flash memory is that it requires erasing an entire page before rewrite data .if i modify specific address data that page it demands erase of entire page.It affect other data of that page . so give so...
Hi All, I am facing problem with RTC in STM32.i have written function in my code where i am updating display function for time every 1 min. But whenever i am trying to see the updated time in free running mode i am unable to see that. But it works f...
