Difficulty Programming

beginner Messages : 18 Reputation : 0 Date d'inscription : 2016-03-20

I've been doing a few iterations on this, but now I can't program the KeyDuino, this look like anything in particular to anyone?

Quote :: Arduino: 1.6.8 (Linux), Board: "Arduino Leonardo"

Using library KeyDuino in folder: /home/andriod/Dropbox/Workspaces/ArduinoSketchbook/libraries/KeyDuino (legacy)

Sketch uses 11,436 bytes (39%) of program storage space. Maximum is 28,672 bytes.
Global variables use 1,313 bytes (51%) of dynamic memory, leaving 1,247 bytes for local variables. Maximum is 2,560 bytes.
Forcing reset using 1200bps open/close on port /dev/ttyACM0
PORTS {/dev/ttyACM0, } / {} => {}
PORTS {} / {/dev/ttyACM0, } => {/dev/ttyACM0, }
Found upload port: /dev/ttyACM0
/home/andriod/.arduino15/packages/arduino/tools/avrdude/6.0.1-arduino5/bin/avrdude -C/home/andriod/.arduino15/packages/arduino/tools/avrdude/6.0.1-arduino5/etc/avrdude.conf -v -patmega32u4 -cavr109 -P/dev/ttyACM0 -b57600 -D -Uflash:w:/tmp/build61d1e2cf2cec9f37613dfd8ee9a1b62b.tmp/tag_identification.ino.hex:i

avrdude: Version 6.0.1, compiled on Apr 14 2015 at 19:04:16
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2009 Joerg Wunsch

System wide configuration file is "/home/andriod/.arduino15/packages/arduino/tools/avrdude/6.0.1-arduino5/etc/avrdude.conf"
User configuration file is "/home/andriod/.avrduderc"
User configuration file does not exist or is not a regular file, skipping

Using Port : /dev/ttyACM0
Using Programmer : avr109
Overriding Baud Rate : 57600
AVR Part : ATmega32U4
Chip Erase delay : 9000 us
PAGEL : PD7
BS2 : PA0
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 9000 9000 0x00 0x00
flash 65 6 128 0 yes 32768 128 256 4500 4500 0x00 0x00
lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
lock 0 0 0 0 no 1 0 0 9000 9000 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 : butterfly
Description : Atmel AppNote AVR109 Boot Loader

Connecting to programmer: .
Found programmer: Id = "
Card f"; type = t
Software Version =
.W; Hardware Version = r.i
avrdude: error: buffered memory access not supported. Maybe it isn't
a butterfly/AVR109 but a AVR910 device?
Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.

Hum, do you try the reset button while you upload a new sketch?

1) plug the board
2) reset the board (blue light blinking during 8s)
3) during the blinking; upload the sketch

beginner Messages : 18 Reputation : 0 Date d'inscription : 2016-03-20

Gotcha, I thought I tried that, but watching the light to be sure worked.

beginner Messages : 18 Reputation : 0 Date d'inscription : 2016-03-20

Strange, I got this to work once and then got it again, cleared it this time by putting my computer into suspend and bringing it back. Rebooting didn't help last time. Not sure but I think I tried two computers then even.

Newbie Messages : 2 Reputation : 0 Date d'inscription : 2019-01-03

I am also having problems uploading anything on my keyduino. It does not matter wich sketch I use, the output below came from one of your examples (tag_identification).

Code:: Arduino: 1.8.8 (Linux), Board: "Arduino Leonardo"

Sketch uses 8388 bytes (29%) of program storage space. Maximum is 28672 bytes.
Global variables use 594 bytes (23%) of dynamic memory, leaving 1966 bytes for local variables. Maximum is 2560 bytes.
PORTS {} / {/dev/ttyACM0, } => {/dev/ttyACM0, }
Found upload port: /dev/ttyACM0
//bin/avrdude -C//etc/avrdude.conf -v -patmega32u4 -cavr109 -P/dev/ttyACM0 -b57600 -D -Uflash:w:/tmp/arduino_build_900322/tag_identification.ino.hex:i

avrdude: Version 6.3, compiled on Aug 9 2017 at 12:31:56
   Copyright (c) 2000-2005 Brian Dean, ...
   Copyright (c) 2007-2014 Joerg Wunsch

   System wide configuration file is "//etc/avrdude.conf"
   User configuration file is "/root/.avrduderc"
   User configuration file does not exist or is not a regular file, skipping

   Using Port : /dev/ttyACM0
   Using Programmer : avr109
   Overriding Baud Rate : 57600
   AVR Part : ATmega32U4
   Chip Erase delay : 9000 us
   PAGEL : PD7
   BS2 : PA0
   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 9000 9000 0x00 0x00
   flash 65 6 128 0 yes 32768 128 256 4500 4500 0x00 0x00
   lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
   hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
   efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
   lock 0 0 0 0 no 1 0 0 9000 9000 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 : butterfly
   Description : Atmel AppNote AVR109 Boot Loader

Connecting to programmer: .
Found programmer: Id = "CATERIN"; type = S
   Software Version = 1.0; No Hardware Version given.
Programmer supports auto addr increment.
Programmer supports buffered memory access with buffersize=128 bytes.

Programmer supports the following devices:
   Device code: 0x44

avrdude: devcode selected: 0x44
avrdude: AVR device initialized and ready to accept instructions

Reading | An error occurred while uploading the sketch
################################################## | 100% 0.23s

avrdude: Device signature = 0x3f0d0d
avrdude: Expected signature for ATmega32U4 is 1E 95 87
   Double check chip, or use -F to override this check.

avrdude done. Thank you.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

I am using a brand new keyduino and arduino IDE 1.8.8 on manjaro linux.

I tried pressing the reset button, but the blue light does only blink for about 2 seconds and this output above get's generated.

Do you have any idea on how to solve this issue?

Hi,
Maybe this can help you :
https://forums.adafruit.com/viewtopic.php?f=22&t=42125
https://forums.adafruit.com/viewtopic.php?f=25&t=132813

If you still have the problem, is it an original KeyDuino from ELECROW (the white one)? Can you try with an older IDE like 1.8.5?

Bye,

Newbie Messages : 2 Reputation : 0 Date d'inscription : 2019-01-03

I managed to get it working sometimes, after having followed the second adafruit link.
I have to attempt uploads like 5 times, but eventually it will work.

Thanks so far.