STM32F746 hex 파�?� 다운로드 방법

[ljeon.1]

안녕하세요 .저는 ​STM32746G-DISCO 보드로 작�?� 프로�?트를 개발하고 있습니다.

STM32746G-DISCO 보드�?

st �?서 제공하는 �?�모 �?�미지 파�?� STM32746G-DISCO_Demo_V1.5.0.hex external loader(N25Q128A_STM32F746G-DISCO) 로 다운로드 하면 아래와 같�?� 0x90000000 번지 programming 할때 �?러가 발�?합니다.

그래서 �?�미지가 나오지 않습니다.​​

 STM32CubeIDE 1.5.0 - TouchGFX 4.15.0 Designer 프로�?트를 만들면 외부 flash n25q_128mb_1_8v_65nm �?� 사용하�?��?�

실제 보드�?는 MT25QL_QLHS_L_128_ABA_0-1287003 외부 flash가 달려 있습니다.

(회로�?� revision 보면 2019년 7월 17�?� 외부 flash가 n25q128 -->  MT25QL128 변경 �?�었다고 합니다.)

외부 flash 쓰는 방법�?� 알려 주세요.

[ljeon.1 · Accepted solution]

Even the demo code on the STM32F746G-DISCO board cannot be uploaded. Even if I look at the data sheet, it is in the early stages of development, so I don't know how to write the source code. The demo binary, the initial GUI of the development board, is also not flashed. Can you get help writing the source code?

[Tesla DeLorean]

I don't work for any of the parties involved. I can write loaders under contract.

As I remember the details the 25QL128 isn't supposed to support CMD 0x12 but rather (0x38) 0x32 for (EXTENDED) QUAD INPUT FAST PROGRAM

https://media-www.micron.com/-/media/client/global/documents/products/data-sheet/nor-flash/serial-nor/mt25q/die-rev-a/mt25q_qlhs_l_128_aba_0.pdf?rev=8abb836059694966b54cf068a1803757

[ljeon.1]

I tried using the data sheet you mentioned, but it didn't work, I am going to purchase and test the MT25QL256 and MT25QL512 parts using the MT25QL512 example from the ST external loader making site.

[Inho Jeon]

한국분 같으신�?� 죄송한�?�요.

누구신지 문�?�드려요.

왜그러�?면 님�?� 쓰진 글�?� 저�?� 계정과 연결�?�어 메�?��?� 옵니다. ​

[Inho Jeon]

Dear ​Imen,

Nevertheless, I change my account nickname of ST Community

I still receive a E-mail from ST Community<community@st.com> about ljeon.1 posts.

Please, check my account.

[Tesla DeLorean]

You're probably getting emails now because you were mistakenly tagged into the conversation, not because your accounts are linked.

Try Unfollowing the thread.

[ljeon.1]

I am still developing using the STM32F746g-disco board, but the initial screen of the development board GUI does not work properly, and even though I made it using the ST external loader creation site, it does not work properly. If you have a loader made of MT25QL128, which is SD RAM changed from N25Q128A, please share it. The initial screen of the development board is also not working and is not in progress.

[ljeon.1]

I am still developing using the STM32F746g-disco board, but the initial screen of the development board GUI does not work properly, and even though I made it using the ST external loader creation site, it does not work properly. If you have a loader made of MT25QL128, which is SD RAM changed from N25Q128A, please share it. The initial screen of the development board is also not working and is not in progress.