Lotuce2 Darc configs

• BBB-eMMC-flasher-debian-7.5-2014-05-14-2gb.img.xz
• kernel: Linux beaglebone 3.8.13-bone50 #1 SMP Tue May 13 13:24:52 UTC 2014 armv7l GNU/Linux
• In any pc insert the SD card and get the image:
  1. wget http://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.5-2014-05-14-2gb.img.xz
  2. xzcat BBB-eMMC-flasher-debian-7.5-2014-05-14-2gb.img.xz | dd of=/dev/disk1 bs=4M
• default username:password is [root:]

Loading the image to eMMc

1. Power down the BBB.
2. Insert the microSD card into BBB
3. Hold down the BOOT button (S2) on the BBB (This is not power button, neither reset button. S2 boot button is the closest to SD card).
4. Power the board up while still holding down the BOOT button.
5. You can release the button when all 4 LEDs are lit.
6. Go away and have a coffee. The process is finished when all 4 LEDs are solidly lit (about an hour).
7. Power down the BBB and remove the microSD card.
8. powered up it will boot into Debian.

ssh_id.pub: Run this into shuttle computer

1. scp .ssh/id_rsa.pub ubuntu@192.168.7.2:/root/ #This should be run in shuttle
2. cat ~/id_rsa.pub >> authorized_keys # This should be run at BBB
3. cat ~/id_rsa.pub >> authorized_keys2 # This should be run at BBB

Installing utils env (Run this into BBB)

1. git clone https://github.com/normansaez/lotuce2.git
2. cd /root/lotuce2/src/env
3. sudo make install

dbt is already installed into BBB

1. nothing to do

pasm is already installed into BBB

1. nothing to do

Make available PRU though python

• The PRU needs to things to make it available: put enable and open when you will use it.
• Put enable PRU*
• cd /root/lotuce2/src/beagleclock/device-tree
• make enable

Open PRU using pypruss

• git clone https://intelligentagent@bitbucket.org/intelligentagent/pypruss.git
• cd pypruss/
• python setup.py build
• python setup.py install
• export LD_LIBRARY_PATH=/usr/local/lib

BBB-eMMC-flasher-ubuntu-13.04-2013-10-08.img

• wget https://rcn-ee.net/deb/flasher/raring/BBB-eMMC-flasher-ubuntu-13.04-2013-10-08.img.xz
• unxz BBB-eMMC-flasher-ubuntu-13.04-2013-10-08.img
• sudo dd if=BBB-eMMC-flasher-ubuntu-13.04-2013-10-08.img of=/dev/sdX bs=1M
• default username:password is [ubuntu:temppwd]

Expanding File System Partition On A microSD

1. use fdisk to delete /dev/mmcblk0p2 partition
2. create /dev/mmcblk0p2 again using all free space
3. resize2fs /dev/mmcblk0p2

Loading the image to eMMc

1. Power down the BBB.
2. Insert the microSD card.
3. Hold down the BOOT button (S2) on the BBB (This is not power button, neither reset button. S2 boot button is closest to SD card).
4. Power the board up while still holding down the BOOT button.
5. You can release the button when all 4 LEDs are lit.
6. Go away and have a coffee. The process is finished when all 4 LEDs are solidly lit (about an hour).
7. Power down the BBB and remove the microSD card.
8. powered up it will boot into Ubuntu.

ssh_id.pub

1. scp .ssh/id_rsa.pub ubuntu@192.168.7.2:/home/ubuntu/ #This should be run in shuttle
2. cat ~/id_rsa.pub >> authorized_keys # This should be run at beagleboneblack
3. cat ~/id_rsa.pub >> authorized_keys2 # This should be run at beagleboneblack

Installing utils env

1. git clone https://github.com/normansaez/lotuce2.git
2. cd /home/ubuntu/lotuce2/src/env
3. sudo make install

Patching dbt

1. sudo apt-get install build-essential bison flex
2. git clone https://github.com/normansaez/dtc.git
3. cd dtc
4. git reset --hard f8cb5dd94903a5cfa1609695328b8f1d5557367f
5. wget https://patchwork.kernel.org/patch/1934471/raw/ -O dynamic-symbols.patch
6. git apply dynamic-symbols.patch
7. make
8. sudo cp dtc /usr/local/bin
9. dtc -O dtb -o -b 0 -@

Installing pasm

1. git clone https://github.com/beagleboard/am335x_pru_package.git
2. cd am335x_pru_package/
3. sudo make install
4. cd /usr/include/
5. sudo mkdir pruss/
6. cd pruss/
7. sudo cp ~/am335x_pru_package/pru_sw/app_loader/include/pruss* .