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Explorer
Explorer
197 Views
Registered: ‎01-13-2018

ZYNQ writing/reading image to/from SD card example - any example

Hi, 

Is there any working example to read/write image (bmp or jpeg) from/to SD card wich can be implemented on ZYNQ development board ? 

 

 

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4 Replies
Xilinx Employee
Xilinx Employee
160 Views
Registered: ‎09-14-2018

回复: ZYNQ writing/reading image to/from SD card example - any example

hi,

Are you doing that with or without linux? what filesystem on you SD cards?

You may want to refer to xilffs libarary if you are using baremetal. Lib and examples can be found in SDK.

https://github.com/Xilinx/embeddedsw/tree/master/lib/sw_services/xilffs

 

-chaoz

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Explorer
Explorer
146 Views
Registered: ‎01-13-2018

回复: ZYNQ writing/reading image to/from SD card example - any example

I am looking for standalone OS for ZYNQ which can read and write to SD card. I am not sure about file system of SD card. What is the filesystem requirement for ZYNQ development boards ? I am running Vivado in Windows. 

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Scholar dpaul24
Scholar
140 Views
Registered: ‎08-07-2014

回复: ZYNQ writing/reading image to/from SD card example - any example

@joniengr081,

Google search : "image read/write Sd card zynq"

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Xilinx Employee
Xilinx Employee
139 Views
Registered: ‎09-14-2018

回复: ZYNQ writing/reading image to/from SD card example - any example

hi @joniengr081 

As you are using standalone, you can try that xilffs library, can be included in BSP settings as below. It's FAT filesystem.

xilffs.PNG

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