About t-oka

t-oka · 2024-03-20

Hello everyone in the community.I wanted to create a screen for "stm32f207zgt6" using "TouchGFX 4.23.1 Designer", but the board I wanted to use did not exist in the board options.How should I create a screen in this case?Also, after creating the scre...

t-oka · 2024-02-05

Hello everyone in the community.■What you are having trouble with :→I tried to add a string to a text file saved in "microSD" using "f_write" of "FATFS", but the written content was not saved.■Specific phenomenon:→As shown in the PG below, the resul...

t-oka · 2024-01-11

Hello everyone in the community. ■What you want to doI want to check the waveform of the signal output using "Master Clock Output1" of "RCC"■Problems occurring:I tried to check the operation using "Master Clock Output1" of "RCC", but a timeout occurr...

t-oka · 2023-12-20

Hello community, ■Problems occurring:When I tried to open a bitmap file with the fopen function as shown below, I encountered a problem that returned "Not enough space".Do I need to change any settings on the STM32CubeID side?Please help us solve it....

t-oka · 2024-03-25

Thank you for your reply,Is there a sample for creating my own project based on a custom board using CubeMx/TouchGFX if the TouchGFX designer's list does not include the relevant board? I would like to use it as a reference.

t-oka · 2024-02-06

原因：SDIOCLK clock divide factorのデータ送信速度がSDIOバスの速度よりも速かったため。対応策：SDIOCLK clock divide factorを10→20に変更するとfcloseすることが出来て、ファイルに文字列が追記されるようになりました。

t-oka · 2024-02-06

"else if(__HAL_SD_GET_FLAG(hsd, SDIO_FLAG_TXUNDERR))" in the "HAL_SD_WriteBlocks" function in the "f_close()" process was returning an error.The problem is not resolved.

t-oka · 2024-01-15

thank you,As you pointed out, the cause was selecting the wrong crystal oscillator.Thanks to you, I was able to resolve the issue successfully.

t-oka · 2023-12-26

Hello Oskar_HSorry for the late confirmation.Thank you, the problem has been resolved.I was able to open a bitmap with an image on a microSD card inserted into a slot using FATFS.Thank you for your help in resolving the issue.

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I want to use TouchGFX with stm32f207zgt6

I tried to add a string to a text file saved in "microSD" using "f_write" of "FATFS", but the writte

I tried to check the operation using "Master Clock Output1" of "RCC", but a timeout occurred and the

Problem where fopen() a bitmap file returns "Not enough space"

Re: I want to use TouchGFX with stm32f207zgt6

Re: I tried to add a string to a text file saved in "microSD" using "f_write" of

Re: I tried to add a string to a text file saved in "microSD" using "f_write" of

Re: I tried to check the operation using "Master Clock Output1" of "RCC", but a

Re: Problem where fopen() a bitmap file returns "Not enough space"