About Junde

Junde · 2024-12-17

Hi there,I am trying to use an SVG in my project, but the views between the TouchGFX and the simulator differ.please refer to the project in the attachment.My questions are on the page:1. why the rect border seems normal in the TouchGFX Designer view...

Junde · 2024-12-16

Hi there,I have an IIC sensor connected to the MCU. And I read the sensor data at 50Hz.However, there are sometimes some IIC communication errors present with HAL_I2C_ERROR_TIMEOUT.My project is based on FreeRTOS with 4 Tasks, the sensor data collect...

Junde · 2024-12-16

Hi there,In my touchGFX project, I import an SVG file.I can compile and simulate the UI page using TouchGFX Designer, which works as expected.However, after I finished the design in TouchGFX Designer and tried to compiler the project by MDK-ARM, the ...

Junde · 2024-11-14

Hi there,There is a config option named "OB_STOP_RST" that exists in Option Bytes' USERconfig, I tested it with STOP mode, and it works well.But I can't understand when we should use it. After clearing this bit to OB_STOP_RST, the MCU will reset righ...

Junde · 2024-11-14

Hi there,I want to clear the specified flash page's WRP by program, but I can only do it by clearing all the flash page's WRP,meanwhile, I also need to keep my data in option byte.my code is as follows(the project at HERE :(uint8_t data0 = HAL_FLASHE...

Junde · 2024-12-19

Hi @GaetanGodart Thanks for your so detailed reply.After some tests, I find:1. when I draw a horizontal input box with a border in SVG format, I can see all the borders when I rotate it 90 degrees;2. when I draw a vertical input box with a border in ...

Junde · 2024-12-18

@gbm Thanks for your abundant experience and advice.I will take into account it in my development.

Junde · 2024-12-18

@gbm Thanks for your reply. but non-blockig UART_Receive_IT is just slightly less error-proneI need to confirm that you mean the non-blocking API(such as HAL_UART_Receive_IT and HAL_I2C_Master_Transmit_IT) is also error-prone, am I right?If that is w...

Junde · 2024-12-17

if you want use "HAL_I2C_Master_Transmit_IT()" and "HAL_I2C_Master_Receive_IT()", you need set the macro "USE_HAL_I2C_REGISTER_CALLBACKS"(in stm32g4xx_hal_conf.h) to 1.And rewrite the callback function that you need. (the callback function lists can ...

Junde · 2024-12-17

@GaetanGodart thanks for your replyIt can work well with the touchGFX Designer in simulation mode.My question can be resolved by enabling "Vector Rendering" in cubeMx.

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How to use SVG in TouchGFX?

Can I use the blocking API in RTOS's tasks?

How to use SVG in touchGFX

when we should use the OB_STOP_RST config in Option Bytes?

How to clear the specified flash page's WRP?

Re: How to use SVG in TouchGFX?

Re: Can I use the blocking API in RTOS's tasks?

Re: Can I use the blocking API in RTOS's tasks?

Re: Can I use the blocking API in RTOS's tasks?

Re: How to use SVG in touchGFX