About WDobb.1

WDobb.1 · 2021-07-20

The WriteEnable() function fails at waiting for Transfer complete flag to clear. Why would that be an issue? I am at a loss as to how to resolve this.

WDobb.1 · 2021-07-15

I looked at the pins used for the OSPI1 port while running the example code in dm00407776-octospi-interface-on-stm32-microcontrollers-stmicroelectronics.pdf in a loop. There was no electrical activity at all. It doesn't appear to be a wiring problem ...

WDobb.1 · 2021-07-14

Is there a PDF or video explaining how to set up a QSPI part in the STMCubeIDE? I can't seem to get the example code in dm00407776-octospi-interface-on-stm32-microcontrollers-stmicroelectronics.pdf to work. It fails with a timeout in WriteEnable().

WDobb.1 · 2021-07-12

I have the same problem at the same spot with a STM32H723ZGTX talking to a Macronix MX25L3233F.

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Re: Hello guys. before all, I appreciated your Hint and Help. I use STM32L4R9Z microcontroller to Drive a QuadSPI NAND-Flash(Winbond). I configured OctaSPI of microcontroller as QuadSPI, and tried to write on NAND-Flash at Auto Polling mode.

Re: Hello guys. before all, I appreciated your Hint and Help. I use STM32L4R9Z microcontroller to Drive a QuadSPI NAND-Flash(Winbond). I configured OctaSPI of microcontroller as QuadSPI, and tried to write on NAND-Flash at Auto Polling mode.

Re: Hello guys. before all, I appreciated your Hint and Help. I use STM32L4R9Z microcontroller to Drive a QuadSPI NAND-Flash(Winbond). I configured OctaSPI of microcontroller as QuadSPI, and tried to write on NAND-Flash at Auto Polling mode.

Re: Hello guys. before all, I appreciated your Hint and Help. I use STM32L4R9Z microcontroller to Drive a QuadSPI NAND-Flash(Winbond). I configured OctaSPI of microcontroller as QuadSPI, and tried to write on NAND-Flash at Auto Polling mode.