About alivexiaoluo

alivexiaoluo · 2021-06-07

Hi,I want to ask if the sequence of color changed when touchgfx generate the .png image source code.The r255g000b000_480_640.png image is red in RGB888(0xff0000),when touchgfx generate the image_r255g000b000_480_640 source code in RGB888 is 0x0000ff....

alivexiaoluo · 2020-08-25

Hi,I want to know how to create flash loader for stm32h750 with extern nor flash on user custom board.I have an stm32h750-dk ,and i know the MT25TL01G_STM32H750B-DISCO.FLM is the flash loader file for stm32h750-dk.Our custom board is differ from stm3...

alivexiaoluo · 2020-02-26

Hi,I am a new developer of stm32h750dk.Develop environment:OS:Windows 10Compile tool:1, gcc 9-2019-q4-major link:https://launchpad.net/gcc-arm-embedded/+milestone/9-2019-q4-major2, make MinGW link:http://www.mingw.org/I generate stm32h750dk online a...

alivexiaoluo · 2020-02-26

Hi,I have a project under EVT situation.I will choose the stm32h7b0vb(128K Flash + 1.18M SRAM)as the mcu for the system.The main functions is below：1,Driver a tft-lcd with touch via LTDC interface,lcd size is 640*360 pixes support rgb888 and support ...

alivexiaoluo · 2020-02-25

Hi,I am a new developer of stm32h750dk and not familiar with IAR.OS:Windows 10IDE:IAR 8.42.2Tools:ST-link V3 on stm32h750dk board.I generate stm32h750dk online application on touchGFX designer 4.12.3.I know the flash on chip is designed for bootload...

alivexiaoluo · 2021-06-08

Hi,Alexandre RENOUX.I set the lcd driver chip (Sitronix ST7701S register 36H)to rgb mode, the display works fine.Thanks for your help.

alivexiaoluo · 2020-04-01

Hi,Martin KJELDSEN.Your suggestion is right, and thanks for your attention.

alivexiaoluo · 2020-02-26

Hi, clive1.You misunderstand my intention, and there is no nand flash supports XIP. I am trying to find a solution to replace nor flash with nand flash for cost down, and if the tool chains can not allocate different address for code(functions) and ...

alivexiaoluo · 2020-02-26

So your suggestions is that I should use nor flash instead of nand flash for code storage and code running, and if the UI components is too big I should use eMMC for nand storage?Thanks for your attention.

alivexiaoluo · 2020-02-26

Hi, clive1.I am sorry for post twice, and i have no rights to delete it.Nand Flash for code storage and sampling data records storage via QSPI interface.For my understanding, if i use nand flash for code storage, i should copy the code in nand flash...

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The sequence of color changed when touchgfx generate the .png image source code？

How to create flash loader for stm32h750 with extern nor flash?

How to use gcc compile the stm32h750dk online application(out of box demo) source code?

How to choose QSPI Flash(nor flash or nand flash)and ram on stm32h7b0vb is enough for custom design?

How to download and debug the stm32h750dk online application(out of box source code) with QSPI flash on IAR?

Re: The sequence of color changed when touchgfx generate the .png image source code？

Re: How to use gcc compile the stm32h750dk online application(out of box demo) source code?

Re: How to choose QSPI Flash(nor flash or nand flash)and ram on stm32h7b0vb is enough for custom design?

Re: How to choose QSPI Flash(nor flash or nand flash)and ram on stm32h7b0vb is enough for custom design?

Re: How to choose QSPI Flash(nor flash or nand flash)and ram on stm32h7b0vb is enough for custom design?