# csst_ccd_ps_code

**Repository Path**: cosmo-xyh/csst_ccd_ps_code

## Basic Information

- **Project Name**: csst_ccd_ps_code
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-10-20
- **Last Updated**: 2025-04-25

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# User Guide

### History of updates
- v1.0 is created @2024-09-25

## Configuration parameter folder
The folder **params_200kHz** contains all the configuration files to be used.


## **Main Steps to used the Camera**

- [1] powering up the PCB board of the camera
    Open the **power_supply** panel from the ICS, and click the **PCB** icon to power up the PCB. (NOTE: this action only enables the input power to the camera, main chips and the CCD itself are NOT powered up.)

- [2] connecting to the SoC Linux of the cameravia ssh
    ```
    ssh root@192.168.1.123
    ```
    Note: *root* is both the default username and the passwd, and the SoC Linux is configured to use a local static IP: 192.168.1.123.

- [3] Mounting the ICS working directory (192.168.1.120:/home/USER/sps) to the SoC Linux via NFS
    ```
    mount -t nfs -o tcp,nolock 192.168.1.122:/home/USER/sps workspace
    ```
    This can be done by running the script *mount_nfs.sh* (the above commond is included)
    ```
    ./mount_nfs.sh
    ```

- [4] cd into the workspace folder
    ```
    cd workspace/
    ```

- [5] *powering up* the camera (be aware that this if different from powering up the PCB)
    ```
    ./power_up
    ```
    after running this script, all chips on the PCB as well as the CCD are powered up, and FPGA modules (e.g., the CCD driver module) are configured as well.

- [6] running the Socket service 
    ```
    ./schmidt_socket_server log-202x-yy-zz.txt
    ```
    NOTE: schmidt_socket_server **MUST** be provided the log file **log-202x-yy-zz.txt** as the input argument, since this folder contains all necessay configuration files.

    *Now ICS should be able to connect to the Socket service running on the SoC Linux, and sending commands to the Socket service.*

- [7] *powering down* the camera
    ```
    ./power_down
    ```
    after running *power_down*, main chips on the PCB and the CCD are powered down, and one can safely turn off PCB from the *power_supply* panel of the ICS.


## Scripts
- [1] power_up:
- [2] power_down:
- [3] getPowerStatus:
- [4] readout:
- [5] exposure:
- [6] shutter:
- [7] schmidt_socket_server: