1
General discussion / Anyone playing with the FT311D yet?
Anyone else out there interested in this chip?
Topics
This section allows you to view all Topics made by this member. Note that you can only see Topics made in areas you currently have access to.
Topics - whileLoop
Anyone else out there interested in this chip?
2
AVRDude / Cant read ATmega32u4 with AVRDUDE (verbose output attached)
When attempting to read a ATmega32u4 with a buspirate through AVRDUDE I see that everything is ok until the last command at which point the ATmega returns
"0x04 0xd3 0x00 0x00" instead of "0x00 0x00 0x53 0x00".
Does anyone know what this response means?
I have attached the verbose output from the failed read operation on the ATmega32u4, and the output from a successful read from a ATmega328p.
Snippet from the last part of the failed read operation:
avrdude: buspirate_send_bin():
0xac 0x53 0x00 0x00
avrdude: buspirate_recv_bin():
0x04 0xd3 0x00 0x00
avrdude: initialization failed, rc=-2
Double check connections and try again, or use -F to override
this check.
Thanks for the help!
3
AVRDude / ATMEGA328p Full Swing Oscilliator Problems (rc=-2)
I recently tried to use my atmega328 with a 20Mhz crystal.
I set to fuse bits using the following avrdude command.
avrdude -c buspirate -p m328p -P com6 -e -u -U lock:w:0x3F:m -U efuse:w:0x07:m -U hfuse:w:0x09:m -U lfuse:w:0xE7:m
then i tried to read using
avrdude -c buspirate -p m328p -P com6 -v -v
and got a rc=-2 error, so I figured my oscillator wasn't working properly, so I placed the chip in my Arduino Uno board, which has a known good 16Mhz oscillator but it still didn't work.
I have included the verbose output here:
Code: [Select]
avrdude: Version 5.10, compiled on Jan 19 2010 at 10:45:23
Copyright (c) 2000-2005 Brian Dean,
Copyright (c) 2007-2009 Joerg Wunsch
System wide configuration file is "C:WinAVR-20100110binavrdude.conf"
Using Port : com6
Using Programmer : buspirate
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 5 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 : BusPirate
Description : The Bus Pirate
Detecting BusPirate...
avrdude: buspirate_send_bin():
0x23 0x0a
avrdude: buspirate_readline(): #
avrdude: buspirate_readline(): RESET
avrdude: buspirate_readline():
**
avrdude: buspirate_readline(): Bus Pirate v3a
** Bus Pirate v3a
avrdude: buspirate_readline(): Firmware v5.10 (r559) Bootloader v4.4
** Firmware v5.10 (r559) Bootloader v4.4
avrdude: buspirate_readline(): DEVID:0x0447 REVID:0x3043 (24FJ64GA002 B5)
** DEVID:0x0447 REVID:0x3043 (24FJ64GA002 B5)
avrdude: buspirate_readline(): http://dangerousprototypes.com
** http://dangerousprototypes.com
avrdude: buspirate_readline(): HiZ>
**
BusPirate: using BINARY mode
avrdude: buspirate_send_bin():
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00
avrdude: buspirate_recv_bin():
0x42 0x42 0x49 0x4f 0x31
BusPirate binmode version: 1
avrdude: buspirate_send_bin():
0x01
avrdude: buspirate_recv_bin():
0x53 0x50 0x49 0x31
BusPirate SPI version: 1
avrdude: buspirate_send_bin():
0x4b
avrdude: buspirate_recv_bin():
0x01
avrdude: buspirate_send_bin():
0x60
avrdude: buspirate_recv_bin():
0x01
avrdude: buspirate_send_bin():
0x8a
avrdude: buspirate_recv_bin():
0x01
avrdude: buspirate_send_bin():
0x4a
avrdude: buspirate_recv_bin():
0x01
avrdude: buspirate_send_bin():
0x13
avrdude: buspirate_recv_bin():
0x01
avrdude: buspirate_send_bin():
0xac 0x53 0x00 0x00
avrdude: buspirate_recv_bin():
0x00 0x00 0x00 0x00
avrdude: initialization failed, rc=-2
Double check connections and try again, or use -F to override
this check.
avrdude: buspirate_send_bin():
0x40
avrdude: buspirate_recv_bin():
0x01
avrdude: buspirate_send_bin():
0x00
avrdude: buspirate_send_bin():
0x0f
avrdude: buspirate_recv_bin():
0x42 0x42 0x49 0x4f 0x31 0x01 0x0d 0x0a
0x42
avrdude: buspirate_recv_bin():
0x75 0x73 0x20 0x50 0x69 0x72 0x61 0x74
0x65
avrdude: buspirate_recv_bin():
0x20 0x76 0x33 0x61 0x0d 0x0a 0x46 0x69
0x72
avrdude: buspirate_recv_bin():
0x6d 0x77 0x61 0x72 0x65 0x20 0x76 0x35
0x2e
avrdude: buspirate_recv_bin():
0x31 0x30 0x20 0x28 0x72 0x35 0x35 0x39
0x29
avrdude: buspirate_recv_bin():
0x20 0x20 0x42 0x6f 0x6f 0x74 0x6c 0x6f
0x61
avrdude: buspirate_recv_bin():
0x64 0x65 0x72 0x20 0x76 0x34 0x2e 0x34
0x0d
avrdude: buspirate_recv_bin():
0x0a 0x44 0x45 0x56 0x49 0x44 0x3a 0x30
0x78
avrdude: buspirate_recv_bin():
0x30 0x34 0x34 0x37 0x20 0x52 0x45 0x56
0x49
avrdude: buspirate_recv_bin():
0x44 0x3a 0x30 0x78 0x33 0x30 0x34 0x33
0x20
avrdude: buspirate_recv_bin():
0x28 0x32 0x34 0x46 0x4a 0x36 0x34 0x47
0x41
avrdude: buspirate_recv_bin():
0x30 0x30 0x32 0x20 0x42 0x35 0x29 0x0d
0x0a
avrdude: buspirate_recv_bin():
0x68 0x74 0x74 0x70 0x3a 0x2f 0x2f 0x64
0x61
avrdude: buspirate_recv_bin():
0x6e 0x67 0x65 0x72 0x6f 0x75 0x73 0x70
0x72
avrdude: buspirate_recv_bin():
0x6f 0x74 0x6f 0x74 0x79 0x70 0x65 0x73
0x2e
avrdude: buspirate_recv_bin():
0x63 0x6f 0x6d 0x0d 0x0a 0x48 0x69 0x5a
0x3e
BusPirate is back in the text mode
avrdude done. Thank you.