Update README.md

README.md

@@ -2,4 +2,14 @@
 
 Scripts for working with 10393 camera systems from a host PC
 
-* ext_ssd_download.py
+* **ext_ssd_download.py**
+1. Copies data (using *dd*) from a raw partition on an SSD/HDD connected a host PC to a specified destination path
+
+* **int_ssd_download.py**
+1. Connects to a camera
+2. Finds the first raw partition on the internal SSD
+3. Switches VSC3304 to connect SSD to PC
+4. Copy to specified destination path using *dd*
+5. Switches VSC3304 back to connect SSD to x393
+
+Supports multiple cameras. A preset option for Eyesis4Pi-393 cameras: **-m eyesis4pi**