About Mat1

Mat1 · 2023-09-20

Hi,I'm working with a STM32G491KEU (512KB Flash).I use a custom bootloader so the startup in the printsreen is from the application. The MCU will first start in the custom bootloader and then it should change to the application.It reaches the startup...

Mat1 · 2023-08-22

I'm using the STM32CubeIde 1.12.0 Build: 14980_20230301_1550 together with the STM32Cube_FW_G4_V1.5.1 and FreeRtos.When I run the strtok the first time I see that the Register in FLASH->SR change the value from 0x00 to 0xe0. What later makes problem ...

Mat1 · 2023-06-28

Hi,I use the ADC with DMA. The adc conversion is triggered with 20kHz.I would like to transfer my 4 adc values from interrupt HAL_ADC_ConvCpltCallback to a FreeRtos task.What is the best way to transfer adc values from HAL_ADC_ConvCpltCallback to Fre...

Mat1 · 2023-01-31

Hi,Yesterday I updated my STM32CubeIde. Today it hangs during start.The message windows do not respond to any actions (see printscreen)In the log files "E:\work\STM32Cube\.metadata\.ide.log" I have the following entry:2023-02-01 08:00:55,772 [INFO] A...

Mat1 · 2022-12-22

Does anyone have experience running CANopenNode together with FreeRTOS?Is it enough to use CO_LOCK_CAN_SEND, CO_LOCK_OD and CO_LOCK_EMCY when accessing the OD variables from other tasks?

Mat1 · 2023-09-21

The problem I found in the custom bootloader. Data wasn't written correctly to flash memory.

Mat1 · 2023-08-22

@Tesla DeLoreanYes, it is the RAM thing. I changed the code as below and now it works. Thanks for the hint.#define SVN_URL "https://bla/svn/myProject/trunk" char * pch; char *pLast; char myUrl[200]; strncpy(myUrl, SVN_URL, 200); pch = strtok (myUrl,...

Mat1 · 2023-06-29

Hi Andrei, Thanks a lot to share your approach. I will test it on my setup.

Mat1 · 2023-06-29

Hi Grizz,Did you find a solution?I have the same problem. Using FreeRtos and because of that I'm using TIM7 as timebase for the HAL.

Mat1 · 2023-06-28

Hi,I had the same problem.There is a very nice description on digikey how to change the timebase for HAL getting-started-with-stm32-introduction-to-freertos on digikey .The important snippet out of that:SysTick is a special timer in most ARM processo...

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Branch with link instruction doesn't jump to main

strtok sets FLASH SR flags

HAL_ADC_ConvCpltCallback to FreeRtos

STM32CubeIde hangs during startup after an update

CANopenNode STM32 and FreeRTOS

Re: Branch with link instruction doesn't jump to main

Re: strtok sets FLASH SR flags

Re: HAL_ADC_ConvCpltCallback to FreeRtos

Re: Signal handler called 0xffffffb8 after HAL_TIM_Base_Start+IT() invoked

Re: Why my project stuck in HAL_Delay()?