debugger_sw/local_tools: Local tools to extend Soft-Micro Debugger applications.

lm32_ram_loader.py:spec-cl is not working properly with the FMC Delay hosted nodes. This scirpt uses specmem to reprogram the node (it takes some time). wrpc-cl.py: To load a new firmware for WRPC. If two files, old and new, are specified as argument, only new sections are loaded to save time. Signed-off-by: Jose Jimenez <ppjm@correo.ugr.es>

debugger_sw/local_tools: Local tools to extend Soft-Micro Debugger applications.
lm32_ram_loader.py:spec-cl is not working properly with the FMC Delay hosted nodes. This scirpt uses specmem to reprogram the node (it takes some time). wrpc-cl.py: To load a new firmware for WRPC. If two files, old and new, are specified as argument, only new sections are loaded to save time. Signed-off-by: Jose Jimenez <ppjm@correo.ugr.es>
5662f318 · Jose Jimenez · 9af6d92e · 5662f318 · 5662f318
Commit 5662f318 authored Oct 08, 2014 by Jose Jimenez
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lm32_ram_loader.py debugger_sw/local_tools/lm32_ram_loader.py +59 -0

wrpc-cl.py debugger_sw/local_tools/wrpc-cl.py +170 -0

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--- a/debugger_sw/local_tools/lm32_ram_loader.py
+++ b/debugger_sw/local_tools/lm32_ram_loader.py
+#! /usr/bin/python
+#
+# Jose Jimenez  <jjimenez.wr@gmail.com>, Copyright (C) 2014 UGR.
+# Released according to the GNU GPL version 3 (GPLv3) or later.
+#
+
+import os
+import struct
+import ctypes
+import sys, getopt
+
+from subprocess import call
+
+
+lm32_ram_base_addr = "0x40000"
+file = "../fd_std.ram"
+
+def compile():
+	call(["make", "-C", "../fmc-delay/fine-delay-sw/spec-sw/tools", "specmem"])
+
+def set_adr (offset):
+	global lm32_ram_base_addr
+	tmp = int(lm32_ram_base_addr,16) + int(offset, 16)*4
+	return hex(tmp)
+
+
+def load_ram():
+	global file
+	f = open(file, 'r')
+	word = "write"
+	print "Start"
+	for line in f:
+		if word in line:
+			segmentLine = line.split(" ")
+			call(["sudo", "../fmc-delay/fine-delay-sw/spec-sw/tools/specmem", set_adr(segmentLine[1]), hex(int(segmentLine[2], 16))])
+	print "Done!!!"
+	f.close()
+
+def main(argv):
+	global lm32_ram_base_addr
+	global file
+	compile()
+	try:
+		opts, args = getopt.getopt(argv,"b:dh",["base address="])
+	except getopt.GetoptError:
+		print 'lm32_ram_loader.py -b <base_address> <file>'
+		sys.exit(2)
+	for opt, arg in opts:
+		if opt in ("-b", "--base"):
+			lm32_ram_base_addr = arg
+		elif opt in ("-d", "--dbg"):
+			file="../dbg.ram"
+		else:
+			print 'lm32_ram_loader.py -b <base_address> <file>'
+	print 'base ', lm32_ram_base_addr, ' file ', file
+	load_ram()
+
+if __name__ == "__main__":
+   main(sys.argv[1:])
--- a/debugger_sw/local_tools/wrpc-cl.py
+++ b/debugger_sw/local_tools/wrpc-cl.py
+#! /usr/bin/python
+#
+# Jose Jimenez  <jjimenez.wr@gmail.com>, Copyright (C) 2014 UGR.
+# Released according to the GNU GPL version 3 (GPLv3) or later.
+#
+
+import serial
+import sys
+import time
+import re
+from select import select
+import os.path
+
+
+tintchar=0.01
+eol=0xd
+
+def _exec (cmd, port):
+	global tintchar
+	global eol
+	
+	for c in cmd:
+		port.write(c)
+		time.sleep(tintchar)
+	port.write(chr(eol))
+
+def _resp (port):
+	global tintchar
+	
+	time.sleep(10*tintchar)
+	nbytes = port.inWaiting()
+	return(port.read(nbytes))
+
+def execute_cmd(cmd, port):
+	_exec (cmd, port)
+	return _resp (port)
+
+
+def set_lm32_state(state, reg, port):
+	global tintchar
+	global eol
+	
+	if state == "reset":
+		ctrl = " 0x1"
+	elif state == "run":
+		ctrl = " 0x0"
+	else:
+		sys.exit(-1)
+	cmd = "dbgmem "+reg+ctrl+"deadbee"
+	return(execute_cmd(cmd, port))
+	
+
+
+def process_files (old,new = None):
+	
+	token="write"
+	
+	if new != None:
+		fold = open(old)
+		fnew = open(new)
+		mold = {}
+		mnew = {}
+		
+		for line in fold:
+			line = line.lower()
+			splitted_line = re.split(token+"\s",line)
+			splitted_line = re.split("\s",splitted_line[1])
+			mold[splitted_line[0]]=splitted_line[1]
+			
+		for line in fnew:
+			line = line.lower()
+			splitted_line = re.split(token+"\s",line)
+			splitted_line = re.split("\s",splitted_line[1])
+			mnew[splitted_line[0]]=splitted_line[1]
+			
+		fold.close()
+		fnew.close()
+		
+		mf = {}
+		
+		for k in mold:
+			if mnew.has_key(k) and mold[k] != mnew[k]:
+				mf[k] = mnew[k]
+			for k in mnew:
+				if not mold.has_key(k):
+					mf[k] = mnew[k]
+		cmd = []
+		lmf = mf.items()
+		lmf.sort()
+		for k in lmf:
+			cmd.append(token+" "+k[0]+" "+k[1])
+	else:
+		mold = {}
+		fold = open(old)
+		for line in fold:
+			line = line.lower()
+			splitted_line = re.split(token+"\s",line)
+			splitted_line = re.split("\s",splitted_line[1])
+			mold[splitted_line[0]]=splitted_line[1]
+			
+		fold.close()
+		
+		cmd = []
+		lmf = mold.items()
+		lmf.sort()
+		
+		for k in lmf:
+			cmd.append(token+" "+k[0]+" "+k[1])
+		
+	return cmd
+
+#os.path.isfile(fname)
+def execute_program(dev,ram_file,pbaudrate=115200,pparity=serial.PARITY_NONE,pstopbits=serial.STOPBITS_ONE,pbytesize=serial.EIGHTBITS,pxonxoff=False,prtscts=False,pdsrdtr=False):
+	global tintchar
+	global eol
+	port = serial.Serial(dev, baudrate=pbaudrate,parity=pparity,stopbits=pstopbits,bytesize=pbytesize,xonxoff=pxonxoff,rtscts=prtscts,dsrdtr=pdsrdtr)
+	cmd = "dbgmem -i"
+	response=execute_cmd(cmd, port)
+	rsp = response.split(chr(eol))
+	for elem in rsp:
+		if "WB4-BlockRAM" in elem:
+			index = elem.split(":")
+			ram = index[0]
+		elif "WR-Periph-Syscon" in elem:
+			index = elem.split(" - ")
+			syscon = index[1]
+			
+	response = set_lm32_state("reset", syscon, port)
+	cmd = "dbgmem -i"+ram
+	response=execute_cmd(cmd, port)
+	word = "write"
+	print "Start"
+	for line in ram_file:
+		if word in line:
+			segmentLine = line.split("', '")
+			segmentLine = segmentLine[0].split(" ")
+			cmd="dbgmem 0x"+segmentLine[1]+" 0x"+segmentLine[2]
+			print cmd
+			#_exec(cmd, port)
+	print "Done!!!"
+	cmd = "dbgmem -b0x0"
+	response=execute_cmd(cmd, port)
+	response = set_lm32_state("run", syscon, port)
+	print response
+
+print
+print "**********************************************************"
+print "*     Soft-Micro Debugger Re-programming Application     *"
+print "*                           by                           *"
+print "*                      Jose Jimenez                      *"
+print "*                                                        *"
+print "*                                                        *"
+print "*                      - WARNING -                       *"
+print "*     This is a beta version, please report bugs to:     *"
+print "*            <fmc-delay-1ns-8cha-sa@ohwr.org>            *"
+print "**********************************************************"
+print
+print
+
+if len(sys.argv) != 3 || len(sys.argv) != 4:
+	print "ERROR: use ",sys.argv[0]," <USB device>"
+	print "ERROR: use ",sys.argv[0]," <USB device> <program_file>"
+	print
+	sys.exit(-1)
+	
+dev = sys.argv[1]
+ram_file = sys.argv[2]
+old_file = sys.argv[3]
+print  str(sys.argv)
+execute_program(dev, process_files(ram_file, None))