In STM32F103, CAN data was not sent. Help Me
I received CAN data successfully but when I send CAN data, there was some error shown. My Code is,https://drive.google.com/file/d/1g67-LwlqfaCf8QpeAptYLtTEByo_R9nr/view?usp=sharing
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Resolved! How to configure IWDG with the variation in LSI frequency?
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...
Hi.I want to swap pages in touch gfx with a pushbutton. I know how to for example toggle a LED on-screen but need to change the screen. how can I do that? I am new in touch gfx so I would appreciate your help.
ps: I need to know it steps by step because of my limited knowledge.
I am using the CubeMX to set up my STM32G031K8 board and I was wondering why do I still have some peripherals initialized even though I choose "No" when prompted with the choice to initialize the settings to default.
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...
Question about st Thread_Coap_MultiBoard example
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...
My MCU's VREFINT_CAL or vrefint channel are not returning proper values. (STM32L073V8Tx)
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...
Using Quad-SPI PSRAM with a STM32-H7 -- is that possible, and wise, performance-wise?
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 (...
Resolved! STM32L4S9 OctoSPI PSRAM support
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...
Thread "Weird jitter in TIM4 -> DACs -> DMA1 waveform generator 32F417" is invisible
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
H7 read temperature from ADC
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...
