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Apr 13, 2017 at 12:50 history edited CommunityBot
replaced http://arduino.stackexchange.com/ with https://arduino.stackexchange.com/
Apr 11, 2016 at 6:35 comment added ahmad adel Nick, I'm sorry but I must say THANK YOU! I've been able to solve the problem using the "ATmega328P responds but has no bootloader" part of your fantastic post! I'm able to upload to BLEduino board once again :)
Apr 11, 2016 at 4:59 comment added Nick Gammon Read the link about problems uploading. You may possibly be able to program the chip with an AVR programmer. I can't say for sure.
Apr 11, 2016 at 4:44 comment added ahmad adel So, what do you advise me to do? Would using an AVR programmer solve the problem?
Apr 10, 2016 at 21:48 comment added Nick Gammon The schematic is a bit hard to read, but it doesn't look like it has a Atmega16U2 chip on it. it suddenly stopped working - sounds like you damaged something, but that chip looks OK, except that it has an unknown bootloader (not necessarily a bad thing).
Apr 10, 2016 at 11:40 comment added ahmad adel According to this page, it's the BLE firmware Burn elecfreaks.com/wiki/index.php?title=BLEDUINO
Apr 10, 2016 at 10:30 comment added ahmad adel I really don't know what's the difference, I'm new to this, but I wired to the pins beside the usb socket as you advised.
Apr 10, 2016 at 10:11 comment added Nick Gammon A screenshot of wiring to test the Atmega16U2chip: Processor = ATmega328P - it's not a Atmega16U2chip is it?
Apr 10, 2016 at 8:40 comment added ahmad adel I've edited the post. Please review.
Apr 10, 2016 at 6:56 comment added ahmad adel Yes sure I'll do that in few hours
Apr 9, 2016 at 22:55 comment added Nick Gammon Google Drive: You need permission - how about editing your question and including relevant extra details in that, rather than an off-site link?
Apr 9, 2016 at 22:46 comment added ahmad adel And here's what I got when testing the ATmega328P chip: link
Apr 9, 2016 at 22:16 comment added ahmad adel I followed your instructions about that chip testing and I got: ` Atmega chip detector. Written by Nick Gammon. Version 1.18 Compiled on Apr 9 2016 at 23:55:08 with Arduino IDE 10607. Attempting to enter ICSP programming mode ...................................................... Failed to enter programming mode. Double-check wiring! Programming mode off. ` And here's a screenshot of the wiring: link
Apr 5, 2016 at 22:03 comment added Nick Gammon It seems odd to me that a failed chip makes any sort of response. You reported it responded STK_OK each time.
Apr 5, 2016 at 11:52 comment added ahmad adel Hi again!, I've an Arduino Uno and tested with and apparently I have a failed ATmega16U2 chip!
Apr 5, 2016 at 11:51 vote accept ahmad adel
Mar 7, 2016 at 5:10 history answered Nick Gammon CC BY-SA 3.0