Loading py/exp_gpio.pydeleted 100755 → 0 +0 −57 Original line number Diff line number Diff line #!/usr/bin/env python # -*- coding: utf-8 -*- # 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" from __future__ import print_function 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)) py/mem.pydeleted 100755 → 0 +0 −53 Original line number Diff line number Diff line #!/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() py/memdump.pydeleted 100755 → 0 +0 −52 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() py/mon_gpio.pydeleted 100755 → 0 +0 −48 Original line number Diff line number Diff line #!/usr/bin/env python # -*- coding: utf-8 -*- # 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" from __future__ import print_function 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() Loading
py/exp_gpio.pydeleted 100755 → 0 +0 −57 Original line number Diff line number Diff line #!/usr/bin/env python # -*- coding: utf-8 -*- # 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" from __future__ import print_function 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))
py/mem.pydeleted 100755 → 0 +0 −53 Original line number Diff line number Diff line #!/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()
py/memdump.pydeleted 100755 → 0 +0 −52 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()
py/mon_gpio.pydeleted 100755 → 0 +0 −48 Original line number Diff line number Diff line #!/usr/bin/env python # -*- coding: utf-8 -*- # 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" from __future__ import print_function 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()
