ready simple example to write/read external SPI Flash

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Anonymous
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Hi,

   

I newbie to use this FX3 USB Superspeed.

   

I have build so call SPI Flash Programmer using FTDI and now I want to use this FX3 as well.

   

Do you have ready example to do that? Thanks.

   

 

   

Regards,

   

ir1sul

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2 Replies
Anonymous
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Hi,

   

Yes we have reference example. Please refer to the example from the path given below:

   

C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\firmware\basic_examples\cyfxflashprog

   

​This example illustrates the use of the FX3 firmware APIs to implement an application to program firmware onto I2C/SPI  devices.

   

​I presume you have FX3 SDK installed. If not please install the FX3 SDK from the link given below:

   

http://www.cypress.com/documentation/software-and-drivers/ez-usb-fx3-software-development-kit

   

Thanks,

   

krishna.

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Anonymous
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Hi Khrisna,

   

Thanks for your response. Yes I have EZ-USB FX3™ SuperSpeed USB 3.0 peripheral controller and tried with the example UsbSpiGpioMode. How do I need to do with the .img file? And how do I write/read to my external SPI Flash?

   

I found USB Control Center, but it's look like to write/read internal SPI Flash.

   

ir1sul

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