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#!/bin/sh
# Generates the YUP commands for DMBootloader for writing every page
# of the virtual page space with random data, and correct replies for
# reading of the pages
MIN_PAGE=1
MAX_PAGE=992
WRITE_OUTDIR=2_cmd_write_all_pages
READ_OUTDIR=3_cmd_read_all_pages
for i in $(seq $MIN_PAGE $MAX_PAGE); do
virtual_page=$(( $i - 1 ))
wr=${WRITE_OUTDIR}/${i}_cmd
rd=${READ_OUTDIR}/${i}_cmd
rd_reply=${READ_OUTDIR}/${i}_reply
# Generate Write command
./create_dmbootloader_cmd.sh write $virtual_page $wr
# Generate corresponding Read command
./create_dmbootloader_cmd.sh read $virtual_page $rd
# Generate expected reply to the read command
printf '\x00' >$rd_reply
dd bs=1 if=$wr of=$rd_reply skip=3 seek=1 2>/dev/null
# Construct virtual space memory image for comparing with data
# read HW programmer
dd bs=1 if=$wr of=$READ_OUTDIR/memory_image skip=3 seek=$(( $virtual_page * 512)) 2>/dev/null
echo "Generated $(( $i )) / $(( $MAX_PAGE ))"
done
# Each Write command must complete with success
printf '\x00' >${WRITE_OUTDIR}/reply
exit 0
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