removed obsolete code (decdd057) · Commits · Elphel / x393

python/ddrtests.py

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File deleted.

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python/exp_gpio.py

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		#!/usr/bin/env python
		# -- coding: utf-8 --
		from __future__ import print_function
		# Copyright (C) 2013, Elphel.inc.
		# Export range of GPIO (EMIO)registers
		# This program is free software: you can redistribute it and/or modify
		# it under the terms of the GNU General Public License as published by
		# the Free Software Foundation, either version 3 of the License, or
		# (at your option) any later version.
		#
		# This program is distributed in the hope that it will be useful,
		# but WITHOUT ANY WARRANTY; without even the implied warranty of
		# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		# GNU General Public License for more details.
		#
		# You should have received a copy of the GNU General Public License
		# along with this program. If not, see <http://www.gnu.org/licenses/>.
		#
		__author__ = "Andrey Filippov"
		__copyright__ = "Copyright 2014, Elphel, Inc."
		__license__ = "GPL"
		__version__ = "3.0+"
		__maintainer__ = "Andrey Filippov"
		__email__ = "andrey@elphel.com"
		__status__ = "Development"

		import sys
		if len(sys.argv) < 3 or (sys.argv[1] != "in" and sys.argv[1] != "out") :
		print ("Usage: ", sys.argv[0]+" <in\|out> <gpio_number>[<gpio_max_number>]")
		exit (0)
		mode = sys.argv[1]

		gpio_low_n=int(sys.argv[2])
		if len(sys.argv)>3:
		gpio_high_n=int(sys.argv[3])
		else:
		gpio_high_n=gpio_low_n
		print ("exporting as \""+mode+"\":", end=""),
		for gpio_n in range (gpio_low_n, gpio_high_n+1):
		print (" %d"%gpio_n, end="")
		print()
		# bash> echo 240 > /sys/class/gpio/export
		# bash> echo out > /sys/class/gpio/gpio240/direction
		# bash> echo 1 > /sys/class/gpio/gpio240/value

		for gpio_n in range (gpio_low_n, gpio_high_n+1):
		try:
		with open ("/sys/class/gpio/export","w") as f:
		print (gpio_n,file=f)
		except:
		print ("failed \"echo %d > /sys/class/gpio/export"%gpio_n)
		try:
		with open ("/sys/class/gpio/gpio%d/direction"%gpio_n,"w") as f:
		print (mode,file=f)
		except:
		print ("failed \"echo %s > /sys/class/gpio/gpio%d/direction"%(mode,gpio_n))

python/mem.py

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		#!/usr/bin/env python
		# -- coding: utf-8 --
		# Copyright (C) 2013, Elphel.inc.
		# Read/write memory locations as 32-bit values
		# This program is free software: you can redistribute it and/or modify
		# it under the terms of the GNU General Public License as published by
		# the Free Software Foundation, either version 3 of the License, or
		# (at your option) any later version.
		#
		# This program is distributed in the hope that it will be useful,
		# but WITHOUT ANY WARRANTY; without even the implied warranty of
		# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		# GNU General Public License for more details.
		#
		# You should have received a copy of the GNU General Public License
		# along with this program. If not, see <http://www.gnu.org/licenses/>.
		#
		__author__ = "Andrey Filippov"
		__copyright__ = "Copyright 2014, Elphel, Inc."
		__license__ = "GPL"
		__version__ = "3.0+"
		__maintainer__ = "Andrey Filippov"
		__email__ = "andrey@elphel.com"
		__status__ = "Development"
		import mmap
		import sys
		import struct
		PAGE_SIZE=4096
		endian="<" # little, ">" for big
		if len(sys.argv)<2:
		print "Usage: ", sys.argv[0]+" address [data]"
		exit (0)
		addr=int(sys.argv[1],16) & 0xfffffffc
		data=0
		writeMode=len(sys.argv)>2
		if (writeMode):
		data=int(sys.argv[2],16)
		with open("/dev/mem", "r+b") as f:
		page_addr=addr & (~(PAGE_SIZE-1))
		page_offs=addr-page_addr
		if (page_addr>=0x80000000):
		page_addr-= (1<<32)
		mm = mmap.mmap(f.fileno(), PAGE_SIZE, offset=page_addr)
		if writeMode:
		packedData=struct.pack(endian+"L",data)
		d=struct.unpack(endian+"L",packedData)[0]
		mm[page_offs:page_offs+4]=packedData
		print ("0x%08x <== 0x%08x (%d)"%(addr,d,d))
		else:
		data=struct.unpack(endian+"L",mm[page_offs:page_offs+4])
		d=data[0]
		print ("0x%08x ==> 0x%08x (%d)"%(addr,d,d))
		mm.close()

python/memdump.py

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Original line number	Diff line number	Diff line
		#!/usr/bin/env python
		# -- coding: utf-8 --
		# Copyright (C) 2013, Elphel.inc.
		# Dump a range of memory locations (physical)
		# This program is free software: you can redistribute it and/or modify
		# it under the terms of the GNU General Public License as published by
		# the Free Software Foundation, either version 3 of the License, or
		# (at your option) any later version.
		#
		# This program is distributed in the hope that it will be useful,
		# but WITHOUT ANY WARRANTY; without even the implied warranty of
		# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		# GNU General Public License for more details.
		#
		# You should have received a copy of the GNU General Public License
		# along with this program. If not, see <http://www.gnu.org/licenses/>.
		#
		__author__ = "Andrey Filippov"
		__copyright__ = "Copyright 2014, Elphel, Inc."
		__license__ = "GPL"
		__version__ = "3.0+"
		__maintainer__ = "Andrey Filippov"
		__email__ = "andrey@elphel.com"
		__status__ = "Development"
		import mmap
		import sys
		import struct
		PAGE_SIZE=4096
		endian="<" # little, ">" for big
		if len(sys.argv)<=1:
		print "Usage: ", sys.argv[0]+" start_address end_address"
		exit (0)
		start_addr=int(sys.argv[1],16) & 0xfffffffc
		if len(sys.argv)>2:
		end_addr=int(sys.argv[2],16) & 0xfffffffc
		else:
		end_addr=start_addr
		data=0
		writeMode=len(sys.argv)>2
		with open("/dev/mem", "r+b") as f:
		for addr in range (start_addr,end_addr+4,4):
		page_addr=addr & (~(PAGE_SIZE-1))
		if (addr == start_addr) or ((addr & 0x3f) == 0):
		print ("\n0x%08x:"%addr),
		page_offs=addr-page_addr
		if (page_addr>=0x80000000):
		page_addr-= (1<<32)
		mm = mmap.mmap(f.fileno(), PAGE_SIZE, offset=page_addr)
		data=struct.unpack(endian+"L",mm[page_offs:page_offs+4])
		d=data[0]
		print ("%08x"%d),
		mm.close()

python/mon_gpio.py

deleted100755 → 0

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Original line number	Diff line number	Diff line
		#!/usr/bin/env python
		# -- coding: utf-8 --
		from __future__ import print_function
		# Copyright (C) 2013, Elphel.inc.
		# Monitor a range of GPIO bits (should be exported first)
		# This program is free software: you can redistribute it and/or modify
		# it under the terms of the GNU General Public License as published by
		# the Free Software Foundation, either version 3 of the License, or
		# (at your option) any later version.
		#
		# This program is distributed in the hope that it will be useful,
		# but WITHOUT ANY WARRANTY; without even the implied warranty of
		# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		# GNU General Public License for more details.
		#
		# You should have received a copy of the GNU General Public License
		# along with this program. If not, see <http://www.gnu.org/licenses/>.
		#
		__author__ = "Andrey Filippov"
		__copyright__ = "Copyright 2014, Elphel, Inc."
		__license__ = "GPL"
		__version__ = "3.0+"
		__maintainer__ = "Andrey Filippov"
		__email__ = "andrey@elphel.com"
		__status__ = "Development"
		import sys
		if len(sys.argv) < 2 :
		print ("Usage: ", sys.argv[0]+" <gpio_number>[<gpio_max_number>]")
		exit (0)
		gpio_low_n=int(sys.argv[1])
		if len(sys.argv)>2:
		gpio_high_n=int(sys.argv[2])
		else:
		gpio_high_n=gpio_low_n
		print ("gpio %d.%d: "%(gpio_high_n,gpio_low_n), end=""),
		# bash> echo 240 > /sys/class/gpio/export
		# bash> echo out > /sys/class/gpio/gpio240/direction
		# bash> echo 1 > /sys/class/gpio/gpio240/value

		for gpio_n in range (gpio_high_n, gpio_low_n-1,-1):
		if gpio_n != gpio_high_n and ((gpio_n-gpio_low_n+1) % 4) == 0:
		print (".",end="")
		try:
		with open ("/sys/class/gpio/gpio%d/value"%gpio_n,"r") as f:
		print (f.read(1),end="")
		except:
		print ("X",end="")
		print()

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