Not able to initalize the QSPI module.

[Rajat]

Hi Everyone

*ITS VERY URGENT ISSUE*.

I am using nrf52840 PDK with segger embedded IDE. 

I was trying to use the QSPI module to write data to the external flash memory.

But I am not able to initialize the QSPI module.

It throws error "NRF_TIMEOUT_ERROR" after the init function is called.

What is the reason for this problem and how can it be solved.

Following are the linker section placement macros : 

FLASH_PH_START=0x0

FLASH_PH_SIZE=0x100000

RAM_PH_START=0x20000000

RAM_PH_SIZE=0x40000

FLASH_START=0x26000(My code is running BLE alongwith FREERTOS)

FLASH_SIZE=0x100000

RAM_START=0x20002A98

RAM_SIZE=0x3D568

If any other information is required , please revert back.

Thanks!

[Jørgen Holmefjord]

Can you upload the entire project for us to do some debugging?

[chaoren2651]

I encounterd this probem too, how did you solved it? thanks!

[Rajat]

For me the problem was quite weird.

I was using a template project and added the ble files on top of it, Which was causing the problems .

So i took the ble template instead and added my other files on top of that.

It worked for me. 

Check if it works for you ?

and Did you try running the example code?

Does that work fine?

Thanks!

[kshitiz]

I'm using the adafruit nrf52840 feather - and I get the same error (NRF_TIMEOUT_ERROR) while calling nrf_drv_qspi_init(). This is when running the example in "../examples/peripheral/qspi". I'm using nrf sdk 15.3.0.

[Jørgen Holmefjord]

NRF_ERROR_TIMEOUT is thrown "If the peripheral cannot connect with external memory". Please check your wiring. If this does not help, please post a new thread where you described your issue in detail.