Hi,
all of the sudden my arduino nano can't be programmed anymore.
I just get this:
Arduino: 1.8.5 (Mac OS X), Board: "Arduino Nano, ATmega328P (Old Bootloader)"
Sketch uses 8936 bytes (29%) of program storage space. Maximum is 30720 bytes.
Global variables use 559 bytes (27%) of dynamic memory, leaving 1489 bytes for local variables. Maximum is 2048 bytes.
/Users/kait/Library/Arduino15/packages/arduino/tools/avrdude/6.3.0-arduino9/bin/avrdude -C/Users/kait/Library/Arduino15/packages/arduino/tools/avrdude/6.3.0-arduino9/etc/avrdude.conf -v -patmega328p -carduino -P/dev/cu.wchusbserial1410 -b57600 -D -Uflash:w:/var/folders/0w/v33kz9y56j3_b9r5c38bsk740000gn/T/arduino_build_963793/cn_livingroom.ino.hex:i
avrdude: Version 6.3, compiled on Jan 17 2017 at 12:01:35
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "/Users/kait/Library/Arduino15/packages/arduino/tools/avrdude/6.3.0-arduino9/etc/avrdude.conf"
User configuration file is "/Users/kait/.avrduderc"
User configuration file does not exist or is not a regular file, skipping
Using Port : /dev/cu.wchusbserial1410
Using Programmer : arduino
Overriding Baud Rate : 57600
AVR Part : ATmega328P
Chip Erase delay : 9000 us
PAGEL : PD7
BS2 : PC2
RESET disposition : dedicated
RETRY pulse : SCK
serial program mode : yes
parallel program mode : yes
Timeout : 200
StabDelay : 100
CmdexeDelay : 25
SyncLoops : 32
ByteDelay : 0
PollIndex : 3
PollValue : 0x53
Memory Detail :
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
eeprom 65 20 4 0 no 1024 4 0 3600 3600 0xff 0xff
flash 65 6 128 0 yes 32768 128 256 4500 4500 0xff 0xff
lfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
hfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
efuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
lock 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00
signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
Programmer Type : Arduino
Description : Arduino
Hardware Version: 2
Firmware Version: 1.16
Vtarget : 0.0 V
Varef : 0.0 V
Oscillator : Off
SCK period : 0.1 us
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.02s
avrdude: Device signature = 0x1e950f (probably m328p)
avrdude: reading input file "/var/folders/0w/v33kz9y56j3_b9r5c38bsk740000gn/T/arduino_build_963793/cn_livingroom.ino.hex"
avrdude: writing flash (8936 bytes):
Writing |
avrdude: stk500_paged_write(): (a) protocol error, expect=0x14, resp=0x95
avrdude: stk500_cmd(): programmer is out of sync
################################################## | 100% 111.82s
avrdude: 8936 bytes of flash written
avrdude: verifying flash memory against /var/folders/0w/v33kz9y56j3_b9r5c38bsk740000gn/T/arduino_build_963793/cn_livingroom.ino.hex:
avrdude: load data flash data from input file /var/folders/0w/v33kz9y56j3_b9r5c38bsk740000gn/T/arduino_build_963793/cn_livingroom.ino.hex:
avrdude: input file /var/folders/0w/v33kz9y56j3_b9r5c38bsk740000gn/T/arduino_build_963793/cn_livingroom.ino.hex contains 8936 bytes
avrdude: reading on-chip flash data:
Reading | avrdude: loadaddr(): (b) protocol error, expect=0x14, resp=0x00
avrdude: stk500_paged_load(): (a) protocol error, expect=0x14, resp=0x10
avrdude: stk500_cmd(): protocol error
avr_read(): error reading address 0x0000
read operation not supported for memory "flash"
avrdude: failed to read all of flash memory, rc=-2
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x00
avrdude done. Thank you.
the selected serial port
does not exist or your board is not connected
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
For some reason it looks like the USB-Serial port on that Nano is not working anymore.
I'm not aware of any changed that I made that might cause this. I always was able to program this Arduino. Any ideas on what might have changed that causes this?
I get the same message with just the blink sketch,...