Update build and docker image

Program that run to the PC to configure the camera and acquire images.

## uc

Code of the Raspberry Pi Pico which generates trigger signal and flashs.

Code of the Raspberry Pi Pico which generates trigger signal and flash.

Can be controlled via UART. 

## ui

{

    "image" : "labinfo.ing.he-arc.ch:5050/igib/shared/ci-docker/pico-sdk:latest",

    "runArgs": ["--name", "pico-sdk-container"],

    "name": "pico-sdk",

    "name": "pi-etat-marche-sdk",

    "privileged": true,

    "updateRemoteUserUID": true,

    "postStartCommand": "sudo service ssh start && /bin/bash",

    "postAttachCommand": "/bin/bash",

    "customizations": {

        "vscode": {

            "extensions": [

                "ms-vscode.cpptools-extension-pack",

                "ms-vscode.cmake-tools"

                "ms-vscode.cmake-tools",

                "mcu-debug.debug-tracker-vscode",

                "marus25.cortex-debug"

            ]

        }

    }

}

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{

    // Use IntelliSense to learn about possible attributes.

    // Hover to view descriptions of existing attributes.

    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387

    "version": "0.2.0",

    "configurations": [

        {

            "cwd": "${workspaceRoot}",

            "executable": "${workspaceRoot}/code/build/PI_ContrHorlo.elf",

            "name": "Debug with OpenOCD",

            "request": "launch",

            "type": "cortex-debug",

            "servertype": "openocd",

            "gdbPath": "arm-none-eabi-gdb",

            "device": "RP2040",

            "interface": "swd",

            "configFiles": [

                "interface/cmsis-dap.cfg",

                "target/rp2040.cfg"

            ],

            "svdFile": "${env:PICO_SDK_PATH}/src/rp2040/hardware_regs/rp2040.svd",

            "searchDir": [

                "/usr/local/share/openocd/scripts/",

            ],

            "runToEntryPoint": "main",

            // Work around for stopping at main on restart

            "postRestartCommands": [

                "break main",

                "continue"

            ],

            "openOCDLaunchCommands": [

                "adapter speed 5000"

            ],

            "showDevDebugOutput": "vscode"

        }

    ]

}

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# Uc

Code created on the Raspberry Pi Pico platform. 

It generates a trigger signal and a series of flashes of light. 

It can be controlled via UART commands. 

# Installation

## Pi Debug

Download and install the OpenOCD dependencies:

To use the provided container simply login to gitlab with docker:

```bash

sudo apt install automake autoconf build-essential texinfo libtool libftdi-dev libusb-1.0-0-dev

docker login labinfo.ing.he-arc.ch:5050

```

Clone, build and install OpenOCD:

And then open the folder in the container.

## Build and flash

The container has a build and deploy script already installed.

```bash

cd /tmp/

git clone https://github.com/raspberrypi/openocd.git --branch rp2040-v0.12.0 --depth=1 --no-single-branch

cd openocd

./bootstrap

./configure

make -j4

sudo make install

Build Raspberry Pi Pico projects

Syntax: /usr/bin/pico_build [-b|c|d|f|h|p] <args>

[ -b ]        Build project.

[ -c ]        Clean

[ -d ]        Launch debugger

[ -f ]        Flash board

[ -h ]        Help

[ -p PATH ]   Set project path

```

Check OpenOCD version:

Example to build and deploy the firmware:

```bash

openocd --version

pico_build -p code -bf

```

Output: 

To build without the script:

```bash

Open On-Chip Debugger 0.12.0-g4d87f6d (2024-01-08-14:31)

Licensed under GNU GPL v2

For bug reports, read

        http://openocd.org/doc/doxygen/bugs.html

cd code

mkdir -p build

cmake ..

make -j4

```

## Pi Debug

**This most be done on the host machine.**

Create a file with any name (ex. pico_openocd.rules) under /etc/udev/rules.d and put this line inside.

```bash

ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="000c", MODE="660", GROUP="plugdev", TAG+="uaccess"

```

## SDK Config

1. Clone repository https://labinfo.ing.he-arc.ch/gitlab/igib/public/raspberry-pi-pico/raspberry-pi-pico-sdk

2. Go in the folder and init it:

    ```

    cd raspberry-pi-pico-sdk

    git submodule update --recursive --init pico-sdk

    ```

3. Clone this git into the folder raspberry-pi-pico-sdk.

Then recompile and deploy your code with debug tags:

## Create docker image     

It is possible to directly create the docker image in the raspberry-pi-pico-sdk folder:

```

docker build -t pico-dev . 

```bash

cd code/build

cmake -DCMAKE_BUILD_TYPE=DEBUG

pico_build -p code -bf

```

## Build and flash

- Build only : ```./build.sh -b -p PI_ContrHorlo/uc/```

- Build and flash : ```./build.sh -bf -p PI_ContrHorlo/uc/```

## Configuration

- Raspberry Pi Pico

- Raspberry Pi Debug

- Ubuntu 22.04.4 LTS

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Using VScode debug tab lanuch a new debug session.

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BOARD_TYPE=pico

SRC_PATH=.

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