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EJ.1
Associate II
since ‎2020-05-10
‎2023-06-14

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  • 8 Posts
  • 0 Solutions
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User Activity

TouchGFX obvious flickering of "Text Area" widget

2020-10-10
Hello,I have connected two latching type push buttons to two GPIOs and using TouchGFX to see the physical status on a demo screen with glowing buttons.Some background information:BUTTON_STATE_T is a structure containing 2 int members for GPIO states ...

Cannot debug STM32F7508-DK

2020-09-28
Hello,I had success in creating and debugging a blinky project when created from cube IDE, but not using touchgfx generated project for this boardI am not able to start a debugging session for project created by touchgfx. Things I have tried:1.Explic...

QSPI flash IC obsolescence from STM32F412G-DISCO

2020-08-19
Hi,We are referring to the bill of materials of the STM32F412G_DISCO board. We are looking up for QSPI flash IC (MICRON N25Q128A13EF840F) used in the development board for our new design and found that its lifecycle is obsolete on mouser india. Also ...

LTDC absent in the multimedia category?

2020-08-17
Hi,I am creating a project with TouchGFX graphics on STM32F412G-DISCO. I have already downloaded and installed XCUBE-TOUCHGFX 4.14 and it is visible in "additional software" category. When selecting driver, the LTDC is grayed out. (attached) It is al...

ST25DV04K I2C@400kb/s compatibility?

2020-05-10
Hello, I could not infer from the datasheet that ST25DV04K could be used at fast mode I2C speeds (400 kb/s). The datasheet states "Two-wire I2C serial interface supports 1MHz protocol". The datasheet does not mention compatibility with other I2C spee...
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