scriptlet to backup exports csv / spectra files

HARDWARE.md

@@ -38,3 +38,5 @@ Filesystem               Size     Used     Free   Blksize
 /storage/sdcard0        15.0G    28.9M    15.0G   8192
 ```
 
+Has an FPGA.
+

scripts/pysalx-backup-export

@@ -0,0 +1,12 @@
+#!/bin/bash
+# Script to backup the extsdcard on the analyzer.
+# It will create a timestamped directory.
+
+set -x
+
+NOW=`date +%Y%m%d%H%M%S`
+
+mkdir -p "./$NOW"
+
+adb pull -a /storage/sdcard0/export/ "./$NOW"
+