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As per datasheet of stm32f769ni, LSI frequency is temperature dependent. So watchdog reset timer can be affected as the LSI frequency varies. Is there any method to configure IWDG reload timer with specific interval of time with updated LSI frequenc...
ps: I need to know it steps by step because of my limited knowledge.
I was wondering why when I am setting up my board in CubeMX that some of the peripherals are initialized automatically? Like for example the Green LED or T_NRST set up in GPIO?Is there a way to start with nothing initialized? One would think that ch...
Hii'm testing Thread_Coap_MultiBoard example and it works well as readme.txt explained.but it's on m4(=cpu1) layer.i have question for m0 behavior about mesh network. i get a m0(=cpu0)'s serial log below```[0002283462] [MLE] [INFO]-MLE-----: Rece...
I am currently trying to read my temperate Sensor and Vrefint channel to get the system's temperature and system power voltage. I am measuring 4 other ADCs (11, 12, 13, 15). They are all returning values within an expected range. My expectation is:Th...
Hello,I am in the process of designing a product which is based on the STM32-H7 and requires more RAM, somewhere in the 2-digit MB range (8 or 16 MB should do).As I understand, I have several options:Using SD-RAM with the Flexible Memory Controller (...
Hi,I work with a development team that is developing a product that has a STM32L4S9 MCU and a IS66WVH8M8ALL-100 HyperBus PSRAM.Recently, we found in the STM32L4 Errata that actually this MCU does not support PSRAM. We noticed that the self-refresh wa...
I have tried different browsers.It was started by me and there have been some responses because I got notifications.https://community.st.com/s/question/0D53W00001DlhkcSAB
H friends,I'm trying to read adc3, a temperature sensor from stm32h753. But something is wrong. Because I didn't get any interruptions. Can anyone help?void MX_ADC3_Init(void) { LL_RCC_SetADCClockSource(LL_RCC_ADC_CLKSOURCE_CLKP); /* Periph...
STM32L431I have a SPI Slave Clock connected to PB3 and I would like to start a Retriggerable one Pulse Mode Timer with this pin. Right now i connected PB3 also to a EXTI line and properly generate it's own interrupt. It works but now I would like to ...
