About Mehulrana511

Mehulrana511 · 2025-02-24

Hello,I am working on a TouchGFX project using the STM32H7S78-DK board and implementing dynamic text updates on the display. The text fields should display data read from Flash memory, such as firmware version, name, and model. However, the text is n...

Mehulrana511 · 2025-02-14

Hi,I am working with the STM32H7S78-DK board and trying to implement Flash read/write functionality in my project (Touchgfx). Below is my code for handling Flash read and write operations: #define FLASH_USER_START_ADDR ((uint32_t)0x08000000) typed...

Mehulrana511 · 2025-01-21

Hello,I am using the STM32H7S78-DK board and STM32CubeIDE for development. In my application, I am working with UART communication between UART4 and UART7.Objective:I am sending data from UART4 (connected to the Virtual COM port on the board).The dat...

Mehulrana511 · 2025-01-15

Hello,I am using the STM32H7S78-DK board along with TouchGFX, and I am attempting to display a video on the board's LCD. I have attached an AVI video file that I am trying to play. However, I am facing issues as the video is not running on the displa...

Mehulrana511 · 2025-01-10

Dear ST Support Team,I am working on the STM32H7S78-DK board and have successfully implemented a TouchGFX-based project. However, I am facing issues when trying to add Ethernet support to the project while using FreeRTOS.When I call MX_LWIP_Init(), ...

Mehulrana511 · 2025-02-20

While trying to write different values i found that writing FH_FLASH_DATA_INFO flash_data_write = { .name = 0x01000001, .model = 0x01000001, .firmware_version = 0x01000001, };above values cause my code stuck. here ...

Mehulrana511 · 2025-02-19

Thanks for all your help!Using the start address 0x0800E000 fixed my issue, and the code is no longer getting stuck.However, I noticed that the second word is always being read incorrectly. Below is the attached screenshot of my log.I tried with diff...

Mehulrana511 · 2025-01-26

Hi @Andrew Neil ,Thank you for your response!We have identified the bug. The interrupt is being blocked due to the printf function, as it transmits data over UART4 at the same time when we receive an interrupt on UART7.Here’s what I did to resolve it...

Mehulrana511 · 2025-01-22

Hi @Andrew Neil ,Can you explain this behaviour that my UART4 and UART7 are not works together any specific reason?If I use Ethernet instead of UART4 to send/receive cmd i am able to get UART7 interrupt.Here is my code for your reference, // Callback...

Mehulrana511 · 2025-01-21

However, when i comment the UART4 init function and and use Ethernet instead of UART4 to send / receive cmd its work successfully.But i am not able to see other logs on Docklight as i disabled UART4.Here is screen shot, Can you explain this behaviour...

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User Activity

Issue with Dynamic Text Updates in TouchGFX on STM32H7S78-DK

Issue with Flash Read/Write on STM32H7S78-DK Board

Can't receive data on UART7 in STM32H7S78-DK while using UART4

Assistance Required for Playing AVI Video on STM32H7S78-DK LCD using TouchGFX

Ethernet in TouchGFX Project on STM32H7S78-DK with FreeRTOS

Re: Issue with Flash Read/Write on STM32H7S78-DK Board

Re: Issue with Flash Read/Write on STM32H7S78-DK Board

Re: Can't receive data on UART7 in STM32H7S78-DK while using UART4

Re: UART7 RX interrupt issue stm32h7s78

Re: Not able to receive data on UART7 in STM32H7S78-DK