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I programmed stm32h7b3 kit with stm core code integrated with CMSIS rtos code and stm32h7xx_HAL_Driver with jumper on charging pin not on debug pin. After flashing screen is not powering up, Please help me in making the display work on stmn32h7b3-dk kit.

ANala.2
Associate II

‎2020-06-14 06:40 PM

I programmed stm32h7b3 kit with stm core code integrated with CMSIS rtos code and stm32h7xx_HAL_Driver with jumper on charging pin not on debug pin. After flashing screen is not powering up, Please help me in making the display work on stmn32h7b3-dk kit.  I just brought the kit and tried to prgram the kit I am afraid the display has gone bad, I am a student I againa cannot invest money for the display please help me fix the problem. Please do the needful.

Thanks and Regards

Abhijith N.M.

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Tesla DeLorean
Guru

‎2020-06-14 07:00 PM

So build and test some of the demos

STM32Cube_FW_H7_V1.7.0\Projects\STM32H7B3I-DK\Applications\Display\LTDC_PicturesFromSDCard

STM32Cube_FW_H7_V1.7.0\Projects\STM32H7B3I-DK\Demonstrations\STemWin

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ANala.2
Associate II
In response to Tesla DeLorean

‎2020-06-15 11:46 AM

The Display is getting powered up on programming the the above mentioned code. But the display is not showing all Menu options as we get the board during our start. Stemwin, Embedded wizard, settings, and other default options in the display are not coming up.

please do let what all code to flash to get the display state to initial ?

Thanks and Regards

Abhijith N.M.

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ANala.2
Associate II

‎2020-06-15 12:01 PM

Hello Team,

Inventek systems wifi chip on stm32h7b3-dk is not attached properly It came out of the board detached once the board got delivered, it fell out of the main board. Please do let me know how to attach the chip back to board. Or please do let me know how long you would take to replace the entire board since I took the board three days back.

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Tesla DeLorean
Guru
In response to ANala.2

‎2020-06-15 12:23 PM

Would suggest you, your colleague, and your project supervisor, work together to resolve this

https://community.st.com/s/question/0D53W000009jvvBSAQ

The ST staff on this forum are not likely going to send replacement boards.

If a component is critical, and shipping cost/time is expensive/long, order qty 3

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