About Waynsday

Waynsday · 2024-06-16

I have an MT25QL01GBBB8ESF-0SIT controlled by an STM32F765VGT6 microcontroller. This was coded using C and the STM32 HAL in the STM32CubeIDE. It was verified working using different SPI commands such as read JEDEC ID, page program, etc. However, afte...

Waynsday · 2024-06-17

Thank you for taking the time to help with this issue. I have fixed it thanks to your advice and will update my post with the solution code and findings.

Waynsday · 2024-06-16

DUMMY_CLOCK is 0xFF in my code. Yes, DQ0 is connected to my MOSI line and DQ3 is held high by default using a GPIO pin.Question, if I'm understanding this correctly, I should be sending 7 bits, cs HIGH, csLOW, 9 bits, cs HIGH, csLOW, then 13 bits, an...

Waynsday · 2024-06-16

I don't know what pattern was written. I coded an initialization function (without testing which was a mistake) that would copy the current nonvolatile cfg, reset bit 0, then write to nonvolatile cfg using the initial code provided which is now the c...

Waynsday · 2024-06-16

I will take note of that. I'm still new to coding C so I haven't figured out timers yet.I am trying to reset bit 0 of the nonvolatile cfg to allow 4-byte addressing in commands by default after next reset.

Waynsday · 2024-06-16

Thank you for taking the time.That seems to be the case. The write nonvolatile register command requires input data of LSB first so I've corrected the function here. This has not been tested yet.Additionally, there is no delay in csHIGH(FM). I will i...

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Undetermined Nonvolatile configuration register of MT25QL01GBBB NOR Flash Memory using STM32F765VGT6

Re: Undetermined Nonvolatile configuration register of MT25QL01GBBB NOR Flash Memory using STM32F65V

Re: Undetermined Nonvolatile configuration register of MT25QL01GBBB NOR Flash Memory using STM32F65V

Re: Undetermined Nonvolatile configuration register of MT25QL01GBBB NOR Flash Memory using STM32F65V

Re: Undetermined Nonvolatile configuration register of MT25QL01GBBB NOR Flash Memory using STM32F65V

Re: Undetermined Nonvolatile configuration register of MT25QL01GBBB NOR Flash Memory using STM32F65V