Sep 20, 2010 #1 I isteak007 Newbie Joined Feb 15, 2010 Messages 4 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Location Uttara Activity points 1,311 i have two digital temparature controller DTC-7700 made by HanBat Automatic Control co, korea. but some days ago 1 dtc-7700 controller keypad do not working. so i see there is a locked pic16f73 micocontroller. but when i change this pic with another dtc-7700 it work now i need to unlock to read my good pic16f73 program......and make my two dtc-7700 ok... now what should i do?
i have two digital temparature controller DTC-7700 made by HanBat Automatic Control co, korea. but some days ago 1 dtc-7700 controller keypad do not working. so i see there is a locked pic16f73 micocontroller. but when i change this pic with another dtc-7700 it work now i need to unlock to read my good pic16f73 program......and make my two dtc-7700 ok... now what should i do?
Sep 20, 2010 #2 M millwood Advanced Member level 3 Joined Jul 2, 2009 Messages 733 Helped 80 Reputation 164 Reaction score 35 Trophy points 1,308 Activity points 5,088 what does "locked" mean? in a safe?
Sep 20, 2010 #3 S Sink0 Full Member level 6 Joined Nov 25, 2009 Messages 390 Helped 37 Reputation 74 Reaction score 30 Trophy points 1,308 Location Sao Paulo, Brazil Activity points 4,186 Ask for the manufacturer for a new one or for the firmware... You are not going to find a legal way to do that... Cya
Ask for the manufacturer for a new one or for the firmware... You are not going to find a legal way to do that... Cya
Sep 21, 2010 #4 mrcube_ns Advanced Member level 1 Joined Apr 10, 2002 Messages 452 Helped 48 Reputation 96 Reaction score 34 Trophy points 1,308 Location Europe Activity points 3,813 It is not possible to read program from locked PIC. Purpose of locking is to stop people of copying code. Sorry. Mr.Cube
It is not possible to read program from locked PIC. Purpose of locking is to stop people of copying code. Sorry. Mr.Cube
Sep 21, 2010 #5 I isteak007 Newbie Joined Feb 15, 2010 Messages 4 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Location Uttara Activity points 1,311 Can any one write a keypad program for me???/
Sep 21, 2010 #6 M millwood Advanced Member level 3 Joined Jul 2, 2009 Messages 733 Helped 80 Reputation 164 Reaction score 35 Trophy points 1,308 Activity points 5,088 It is not possible to read program from locked PIC. Click to expand... it is actually quite possible to read the code from a protected pic. Can any one write a keypad program for me???/ Click to expand... sure, if you make me a billionaire first.
It is not possible to read program from locked PIC. Click to expand... it is actually quite possible to read the code from a protected pic. Can any one write a keypad program for me???/ Click to expand... sure, if you make me a billionaire first.
Sep 21, 2010 #7 I isteak007 Newbie Joined Feb 15, 2010 Messages 4 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Location Uttara Activity points 1,311 millwood said: it is actually quite possible to read the code from a protected pic. sure, if you make me a billionaire first. Click to expand... Sure,,,,,, give me your bank account number...:lol::lol:;-);-);-)..
millwood said: it is actually quite possible to read the code from a protected pic. sure, if you make me a billionaire first. Click to expand... Sure,,,,,, give me your bank account number...:lol::lol:;-);-);-)..
Sep 22, 2010 #8 M mishra12 Advanced Member level 2 Joined Feb 18, 2009 Messages 672 Helped 136 Reputation 272 Reaction score 122 Trophy points 1,323 Location some where left alone Activity points 4,915 in china they called them self break ic they can give you hex code but you have to give one working chip (they will return you with code) i agree with millwood i feel very happy to do such work when people saying you can't do -anonymous
in china they called them self break ic they can give you hex code but you have to give one working chip (they will return you with code) i agree with millwood i feel very happy to do such work when people saying you can't do -anonymous