From dc8703206e3f0f69605c56d0e1127f7e17f3476a Mon Sep 17 00:00:00 2001
From: Jan Sucan <sucanjan@fit.cvut.cz>
Date: Tue, 4 Jun 2019 14:34:27 +0200
Subject: Initial commit

---
 .../generate_cmd_write_DMAppFpgaProg.sh            | 30 ++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 testing/DMBootloader/generate_cmd_write_DMAppFpgaProg.sh

(limited to 'testing/DMBootloader/generate_cmd_write_DMAppFpgaProg.sh')

diff --git a/testing/DMBootloader/generate_cmd_write_DMAppFpgaProg.sh b/testing/DMBootloader/generate_cmd_write_DMAppFpgaProg.sh
new file mode 100644
index 0000000..fbd53e2
--- /dev/null
+++ b/testing/DMBootloader/generate_cmd_write_DMAppFpgaProg.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# Generates commands to Write DMAppFpgaProg the the FLASH memory
+# through DMBootloader
+
+APPIMAGE=../../impl/DMAppFpgaProg/DMAppFpgaProg/Release/DMAppFpgaProg.bin
+OUTDIR=7_write_DMAppFpgaProg
+
+# Compute number of FLASH memory pages to write
+APPSIZE=$(du -b $APPIMAGE | awk '{ print $1 }')
+APPPAGES=$(( $APPSIZE / 512))
+[ $(( $APPSIZE % 512 )) -ne 0 ] && APPPAGES=$(( $APPPAGES + 1 ))
+
+for i in $(seq 1 $(( $APPPAGES ))); do
+    virtual_page=$(( $i - 1 ))
+    wr=${OUTDIR}/${i}_cmd
+    
+    # Generate write command
+    ./create_dmbootloader_cmd.sh write $virtual_page $wr
+
+    # Replace random data in the command with the page from application image
+    dd bs=1 count=512 if=$APPIMAGE of=$wr skip=$(( $virtual_page * 512  )) seek=3 2>/dev/null
+    
+    echo "Generated $(( $i )) / $APPPAGES"
+done
+
+# Each Write command must complete with success
+printf '\x00' >${OUTDIR}/reply
+
+exit 0
-- 
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