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Commit decdd057 authored by Andrey Filippov's avatar Andrey Filippov
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removed obsolete code

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python/ddrtests.py deleted 100755 → 0
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python/exp_gpio.py deleted 100755 → 0
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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 deleted 100755 → 0
View file @ 1e313eb7
#!/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 deleted 100755 → 0
View file @ 1e313eb7
#!/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 deleted 100755 → 0
View file @ 1e313eb7
#!/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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