About GCern.1

GCern.1 · 2022-05-17

Hello, I have a very basic setup of OSPI1 on STM32H730VBT and I am trying to read the 1st Status Register of the Winbond W25Q128JV.EnvironmentSTM32CubeMX: 6.5.0STM32Cube_FW_H7_V1.10.0STM32CubeIDE Version: 1.9.0 Build: 12015_20220302_0855 (UTC)Hardwar...

GCern.1 · 2022-05-18

@Andreas Bolsch, @Community member, thank you for the assistance. The issue turned out to be the clock.

GCern.1 · 2022-05-17

@Community member, U(S)ARTs are off (serial wire debug is enabled),LDO (STM32H730VBT6 MCU). STM32CubeMX OSPIClock

GCern.1 · 2022-05-17

@Community member , sOspiManagerCfg.IOHighPort = HAL_OSPIM_IOPORT_1_HIGH;why? Mentioned Winbond NOR-Flash is a Quad Mode (max) flash and OSPI has to be used in Quad Mode (Data[3:0]) - therefore, STM32CubeMX won't even generate `IOHighPort` setting, ...

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Communicating with QSPI nor-flash via OctoSPI (OSPI) [STM32H730VBT6]

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Re: Communicating with QSPI nor-flash via OctoSPI (OSPI) [STM32H730VBT6]

Re: Communicating with QSPI nor-flash via OctoSPI (OSPI) [STM32H730VBT6]