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[/] [openmsp430/] [trunk/] [fpga/] [xilinx_avnet_lx9microbard/] [synthesis/] [xilinx/] [1_initialize_pmem.sh] - Rev 222

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#!/bin/bash
###############################################################################
#                                                                             #
#                       Xilinx RAM update script for LINUX                    #
#                                                                             #
###############################################################################
# In order to figure out where the RAM cells are mapped in the target
# FPGA, please use the utility provided by Xilinx:
#                  > export DISPLAY=:0
#                  > fpga_editor
 
###############################################################################
#                            Parameter Check                                  #
###############################################################################
EXPECTED_ARGS=1
if [ $# -ne $EXPECTED_ARGS ]; then
    echo ""
    echo "ERROR          : wrong number of arguments"
    echo "USAGE          : ./1_initialize_pmem.sh <test name>"
    echo "EXAMPLE        : ./1_initialize_pmem.sh    leds"
    echo ""
    echo "AVAILABLE TESTS:"
    for fullfile in ../../software/* ; do
	filename=$(basename "$fullfile")
	filename="${filename%.*}"
	echo "                  - $filename"
    done
    echo ""
  exit 1
fi
 
###############################################################################
#                     Check if the required files exist                       #
###############################################################################
softdir=../../software/$1;
elffile=../../software/$1/$1.elf;
 
if [ ! -e $softdir ]; then
    echo "Software directory doesn't exist: $softdir"
    exit 1
fi
 
###############################################################################
#                           Compile program                                   #
###############################################################################
echo " -----------------------------------------------"
echo "|  COMPILE PROGRAM: $1"
echo " -----------------------------------------------"
echo ""
 
cd $softdir
make clean
make
cd ../../synthesis/xilinx
 
###############################################################################
#                           Update FPGA Bitstream                             #
###############################################################################
echo ""
echo " -----------------------------------------------"
echo "|  UPDATE FPGA BITSTREAM"
echo " -----------------------------------------------"
echo ""
 
cd ./WORK
 
# Generate memory file
if command -v msp430-elf-gcc >/dev/null; then
    msp430-elf-objcopy -O ihex ../$elffile ./$1.ihex
else
    msp430-objcopy     -O ihex ../$elffile ./$1.ihex
fi
../scripts/ihex2mem.tcl -ihex $1.ihex -out $1.mem -mem_size 16384
 
# Update bitstream
data2mem -bm ../scripts/memory.bmm -bd $1.mem -bt openMSP430_fpga.bit -o b $1.bit
 
# Copy new bitstream in the proper directory
cp -f ./$1.bit ../bitstreams
 
cd ../
 
echo "New bitstream generated:"
echo "                          ./bitstreams/$1.bit"
echo ""
 

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