About heveskar

heveskar · 2024-04-23

Relevant to this post, created new one per @STTwo-32's recommendation.When some USB and SDMMC pins are in the GUI set to alternate function without their respective peripherals active, then there is code generated in MX_GPIO_Init() function that rend...

heveskar · 2024-04-13

In the IDE GUI, when selecting asynchronous clock division for ADC3 on STM32H747XIH, the value generated in the code seems to be taken from ADC1, e.g.:ADC1 (divided by 4):ADC3 (divided by 6):generated code (shortened):/* ADC1 init function */ void MX...

heveskar · 2024-04-13

I think there is a bug with code generation when USB_OTG_HS_Dx is selected for PA11 and PA12 pins and USB_OTG_HS peripheral is not active:then there is this code generated in MX_GPIO_Init() function: /*Configure GPIO pins : PA11 PA12 */ GPIO_InitStru...

heveskar · 2024-04-04

Hello, we are using Riverdi displays but this may be a generic problem. We are using RVT70HSSNWN00 and RVT101HVSNWN00 and there is an intermittent problem.We used project generated from the TouchGFX example to develop a graphical application. Sometim...

heveskar · 2024-02-26

We are using the safety lib (-sl) command with X-CUBE-STL library. Without <pattern> parameter, it is working. When trying to use 0xFF for <pattern> parameter, generated .elf is not even valid and cannot be loaded. Is there a workaround for this?For ...

heveskar · 2024-08-11

Also relevant (same problem): https://community.st.com/t5/stm32-mcus-products/boot-application-issue-with-scb-disabledcache/td-p/298477

heveskar · 2024-08-11

Also relevant (same problem): https://community.st.com/t5/stm32-mcus-embedded-software/problems-using-the-cache-and-scb-disabledcache-in-bootloader/m-p/154741

heveskar · 2024-07-29

In the end, jumping to the bootloader after reset as described above helped, but another thing that must be done is calling USBD_DeInit() (thanks to this comment: https://community.st.com/t5/stm32-mcus/how-to-jump-to-system-bootloader-from-applicatio...

heveskar · 2024-05-15

Hello @Osman SOYKURT,it turned out that the problem wasn't gone yet, it still sometimes happened. Fortunately now we think we finally fixed it, there was a wrong order of initialization – in main, MX_FMC_Init() must be called before MX_DSIHOST_DSI_In...

heveskar · 2024-04-29

Hello @Osman SOYKURT ,Not using DCache in the application did not help. Updating to newer template and decreasing FMC clock also did not help. We tried removing the assets from external flash so that QSPI is not used (as per another Riverdi suggestio...

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Code generation - wrong alternate function with partial USB and SDMMC initialization

Code generation - ADC3 prescaler

Code generation - missing alternate function with partial USB initialization

TouchGFX GUI intermittent artifacts

Programmer CLI - safety lib - <pattern> parameter

Re: Problems using the Cache and SCB_DisableDCache in Bootloader before jumping to Application

Re: boot application - issue with SCB_DisableDCache

Re: STM32H7 System Bootloader sometimes not working

Re: TouchGFX GUI intermittent artifacts

Re: TouchGFX GUI intermittent artifacts