StmCube programmer crashing when pressed connect button in Ubuntu
i am trying to use Stcube programmer in ubuntu by when i press connect button program is crashing i am attaching log file thank you
STM32 MCUs Products
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Resolved! CAN module in STM32F722ZE Nucleo Board.
I intend to use CAN module in STM32F722ZE Nucleo board, but I have a problem- the CAN module does not work. I tried to see the example code, but it also is not run. Anyone has the source code for CAN module in STM32F722ZE Nucleo? ( Loopback or normal...
Resolved! Set timer update event at a desired T seconds frequency
Hello, I want to generate an interrupt using the timer update event every T seconds at a given MCU frequency F using LL library and a basic timer with STM32L071CB.Lets say for example that:T = 5 sSystem clock frequency F = 32 MHzTimer TIM6 It look...
HAL_Delay counter wrap problem. in HAL_Delay current timer count is read first (tickstart = HAL_GetTick()) and the function waits till (while((HAL_GetTick() - tickstart) < wait)) the difference is equal or greater than given value. What happens if
current tick count is say 0x0fffffffff (just 15 short of an over flow) and if my delay (wait) is say 20. Running count will rollover after 15 ticks and becomes 0. The new comparison will 0-0x0fffffff. Will the delay still work? I guess not. Your valu...
Resolved! while reading the rtc not providing proper date after the RTC date & time set. how to fix it?
in stm32f407vgt, i declared the RTC structures and set the RTC with date: 1,1,70 and time: 0:0:0 later i set RTC with new values (date: 4,3,22 and time: 10:55:28)after few minutes if i read the RTC it giving a time properly but date is wrong (i,e. 1,...
Resolved! STM32G0 MCU as I2C Master and Slave on the same peripheral
Is it possible to use the same I2C peripheral to be used as both a master and a slave?I made use of an STM32G0 MCU and using examples from CubeMX, I got the peripheral I2C2 to work as a slave and a master separately where I am using interrupts for th...
how to count cpu cycles on M0+ chips?
Hi everyone,I am preparing a course for university and I plan to use G071RB NUCLEO board. I wish to show floating point calculation without FPU is pretty slow, so is there a way to show cpu cycle count feature from debug?Thank you!
How to measure STM32L452 internal temperature using HAL and DMA?
Is there a step-by-step example anywhere, known to work? I have followed numerous examples from several forums, but still no luck. The ADC value I get from the internal temperature sensor is always around 880. This equates to around 1 degree celcius ...
Resolved! STM32F4 chip select problem
Hello,I am having problems with SPI connectivity. My problem seems to be the chip select pin that is controlled using GPIO HAL libraries. Chip select is pulled low for way longer than it is supposed to and therefore I cannot read the sent data proper...
