How can I write to the QSPI-connected NOR flash on the STM32F7508-DK using ST-link? Moreover, where is the base address of this flash specified?
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‎2020-07-20 07:40 AM
Accepted Solutions
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‎2020-07-20 02:38 PM
QUADSPI is located at 0x90000000 per the reference manual.
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‎2020-07-20 02:38 PM
QUADSPI is located at 0x90000000 per the reference manual.
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‎2020-07-20 04:07 PM
Commercial tools provide algorithms to flash internal and external memories on standard boards.
ST-LINK Utilities and STM32 Cube Programmer provide External Loaders for the ST boards, the F750-DK being materially identical to the F746G-DISCO as I recall.
Up vote any posts that you find helpful, it shows what's working..
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‎2020-07-20 04:08 PM
Example code for the QSPI is also provided as part of the BSP and components libraries.
Up vote any posts that you find helpful, it shows what's working..
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‎2020-07-20 10:05 PM
Version 1.3.0 of STM32CubeIDE has support for QSPI flash for most (all?) Disco and Eval boards, too.
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‎2020-07-21 12:37 AM
Thank you! I can't believe I missed that. Sorry to waste your time :)
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‎2020-07-21 01:13 AM
I'm sorry, I don't use closed-source stuff like that. It also seems ridiculous to have to use a Windows GUI to write to the NOR flash of the device, when excellent cross-platform CLI tools exist for ST-link flashing.
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‎2020-07-21 01:14 AM
Yeah, and those are great. But they're all examples of how to read/write to flash over QSPI at *run-time*, no?