Instructions how to build the SD Image

[abusous2000]

I wonder if there are any instructions documenting how to build the SD Image from the zip file located in the releases folder?
Also I would like to know which pins should be shorted!

Many thx

[black-pigeon]

Hi,
You should build the dfu image first. After that you can just use make sdimg to build the sd card boot image.

https://github.com/MicroPhase/antsdr-fw#build-instructions

You can set the jumper to SD card boot mode. There is silkscreen on the board, you can refer to that silkscreen to set the boot mode.

[abusous2000]

Excellent; that was very helpful

I wonder if the whole 1 GB of RAM are all allocated for the linux SOC.

Or it is split between the PS and PL?

Is there a way to find out from command line

many thx.

I will be ordering another one soon

[black-pigeon]

The DDR is at PS side controlled by ps dram controller.
The PL side can access the ps dram by ZYNQ's HP or ACP port through axi interface.

[abusous2000]

FYI black-pigeon

I started to compile master and it failed. Many errors; one of them missing zynq_ant_defconfig

I decided to switch to branch antsdr, and it is compiling as we speak.

FYI, I compiled Pluto .35 and PlutoPlus .33 and both look great. Therefore, my environment is OK.

let me know what you think

[MicroPhase]

Could you please attach your compile log here?
The master branch is the branch you can build the firmware.
Are you clone all these modules using

git clone --recursive https://github.com/MicroPhase/antsdr-fw.git

[abusous2000]

Yes, I checkout your master recursively as you have pointed. This is what I did:

git clone --recursive https://github.com/MicroPhase/antsdr-fw.git
export CROSS_COMPILE=arm-linux-gnueabihf- 
export PATH=$PATH:/opt/Xilinx/SDK/2019.1/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin 
export VIVADO_SETTINGS=/opt/Xilinx/Vivado/2019.1/settings64.sh
export PERL_MM_OPT=

# you should export the right deivce to build the firmware, 
# by default the TARGET is ant, you should export the right deivces
# for example: 
# export TARGET=antsdre200
# export TARGET=ant
export TARGET=ant
cd antsdr-fw 
make

I did it many times and I got same error: missing zynq_ant_defconfig. Here is also a screenshot showing how I build it

It should be noted that I followed the similar instructions to compile Adulm-Pluto, Pluto Plus and most importantly I successfully compiled your code at branch of antsdr (I guess it was based on Pluto .33). It took few hours, but at the end I successfully built all three images. The only thing I didn't do was setting the target to ant and PERL_MM_OPT to empty as it is required by the master branch. On the other hand, your master branch failed right out of the gate; you won't get far by the way. Just try it.

FYI, the below image shows I successfully compiled your antsdr branch:

I hope this helps

Cheers

[black-pigeon]

It seems like we made some mistakes here, becuase we have another board to support this project,and we forgot to test the e310 device.

We will update it later.

Thanks for you feedback.

[black-pigeon]

Hi,

You can update the submodule now.

git pull
git submodule update --remote

I think you can build the image now.

[abusous2000]

HI,

No big deal; it happens man. Anyhow

git submodule update --update
erred as you see from the below screenshot.

Did you mean
git submodule update --init --recursive
?

[black-pigeon]

opps, my ffault, git submodule update --remote

[abusous2000]

Building as we speak. So far it so good

I will report back once it is complete

Stay tuned;

[abusous2000]

I got this error

make[1]: Entering directory '/media/Backup/Downloads/ANTSDR-E310/build/antsdr-fw/linux'
  DTC     arch/arm/boot/dts/zynq-ant.dtb
arch/arm/boot/dts/zynq-ant.dts:10:10: fatal error: zynq-ant-sdr.dtsi: No such file or directory
 #include "zynq-ant-sdr.dtsi"
          ^~~~~~~~~~~~~~~~~~~
compilation terminated.
scripts/Makefile.lib:326: recipe for target 'arch/arm/boot/dts/zynq-ant.dtb' failed
make[2]: *** [arch/arm/boot/dts/zynq-ant.dtb] Error 1
Makefile:1338: recipe for target 'zynq-ant.dtb' failed
make[1]: *** [zynq-ant.dtb] Error 2
make[1]: Leaving directory '/media/Backup/Downloads/ANTSDR-E310/build/antsdr-fw/linux'
Makefile:113: recipe for target 'linux/arch/arm/boot/dts/zynq-ant.dtb' failed
make: *** [linux/arch/arm/boot/dts/zynq-ant.dtb] Error 2

[black-pigeon]

You can update the submoule and try again now.

git submodule update --remote

For my test, all things seems fine.

[abusous2000]

Good Morning/Good afternoon wherever you are

Great;

I just picked up one update and this one was built OK. I just built the sdimg too.

OTOH, I cannot test until I receive my AntSDR, which will happen soon.

Based on the documentation I got from the seller; it seems all I have to do is to copy the contents of the build_sdimg folder directly onto a 32 MB SD card formatted with FAT32...Is my understanding correct black-pigeon? I mean I don't have to partition the SD card! or just FAT32 will do!

I have few important questions; I hope you can help me with:

• does the SD image contain python, jupyter or Java?
• If no; what are your thoughts about adding them? Is it possible to package them within the default image? Does the Hardware have enough capacity to run them?

If that is possible to package them; AntSDR will become very powerful with little more investment on your part! IMHO; that will be a game changer. Honestly, until a few days ago; I knew nothing about buildroot; and now I may have to dig more to make this possible (that is if it is not there already).

Cheers

[black-pigeon]

Hello,

The plutosdr like sdcard image using the uramdisk as the rootfile system. You only need to copy the sd image into a fat32 partition.

I think you can add python or jupyter by using buildroot, which will add these tools into the rootfile system.

There is another project, which using the ADI's Kuiper image as the rootfile system. The kuiper image contains a linaro ubuntu system. You can find more information follow this link.
https://github.com/MicroPhase/antsdr_fmcomms