Aucune description

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README.md	0ef9187c33 third commit	il y a 1 an
RaspberryPiZero_pinout.jpg	0ef9187c33 third commit	il y a 1 an
SA828.pdf	0ef9187c33 third commit	il y a 1 an
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BallonSonde Project 2023

This aim to group all ressources to create the PoC

Hardware requirements

GNU/Linux Debian
a RaspberryPi Zero 1.3 with nothing more (no WiFi, no BT)

Software requirement

For the RaspberryPi

apt update
apt upgrade
apt install bpython3 python3-venv python3-serial supervisor libopenjp2-7 screen

# in user mode, setup PySSTV to convert pictures in wav mode
cd ~
mkdir PySSTV
python3 -m venv PySSTV/
cd PySSTV/
source bin/activate
pip install pysstv

Specs to do

Get the default shell

Should have a Serial interface on GPIO14(UART0_TXD) and GPIO15(UART0_RXD). I'm using a cheat FTDI232, from anywhere.

Enable secondary UART port

Should add this config parameters to /boot/config.txt :

dtoverlay=disable-bt
dtoverlay=uart1,txd1_pin=32,rxd1_pin=33
force_turbo=1
enable_uart=1

Now we can use GPIO12 and GPIO13 for a secondary serial port

Usages

chroot-to-pi.sh script

Use this script to chroot your system on another system.

README.md