Avrdude
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<pre> | <pre> | ||
$ man avrdude | $ man avrdude | ||
| + | </pre> | ||
| + | |||
| + | <h2>See Also</h2> | ||
| + | [[avr-gcc]]<br> | ||
| + | [[bus pirate]]<br> | ||
| + | [[atmega328p]]<br> | ||
| + | http://doswa.com/blog/2010/08/24/avrdude-5-10-with-ftdi-bitbang/ | ||
| + | |||
| + | <h2>Useful Lines</h2> | ||
| + | <h3>For using the Arduino bootloader</h3> | ||
| + | <pre> | ||
| + | $ avrdude -c stk500v1 -P /dev/ttyUSB1 -p m328p -y -U flash:w:main.hex | ||
| + | $ avrdude -c stk500v1 -P /dev/ttyUSB1 -p m328p -y -U flash:r:main.hex:i | ||
| + | $ avrdude -c stk500v1 -P net:localhost;27015 -p m328p -y -U flash:r:main.hex:i | ||
| + | </pre> | ||
| + | <h3>For using the buspirate</h3> | ||
| + | <pre> | ||
| + | $ avrdude -c buspirate -P /dev/ttyUSB1 -p m328p -y -U flash:w:main.hex | ||
| + | $ avrdude -c buspirate -P /dev/ttyUSB1 -p m328p -y -U flash:r:main.hex:i | ||
</pre> | </pre> | ||
<h2>Parameters</h2> | <h2>Parameters</h2> | ||
Parameters marked with a <span style="color:red">*</span> are required. | Parameters marked with a <span style="color:red">*</span> are required. | ||
| − | <h3><span style="color:red">*</span>Programmer Type</h3> | + | <h3><span style="color:red">*</span> Programmer Type</h3> |
* <code>-c buspirate</code> - for use with the buspirate | * <code>-c buspirate</code> - for use with the buspirate | ||
* <code>-c stk500v1</code> - for use with the Arduino bootloader | * <code>-c stk500v1</code> - for use with the Arduino bootloader | ||
* other (see the man page) | * other (see the man page) | ||
| − | <h3><span style="color:red">*</span>Programmer Port</h3> | + | <h3><span style="color:red">*</span> Programmer Port</h3> |
* <code>-P /dev/ttyUSB1</code> - the most likely for my systems | * <code>-P /dev/ttyUSB1</code> - the most likely for my systems | ||
| − | <h3><span style="color:red">*</span>Part Identifier</h3> | + | <h3><span style="color:red">*</span> Part Identifier</h3> |
* <code>-p m168</code> - for use with an ATMega168 | * <code>-p m168</code> - for use with an ATMega168 | ||
* <code>-p m328p</code> - for use with an ATMega328p | * <code>-p m328p</code> - for use with an ATMega328p | ||
* <code>-p m1280</code> - for use with an ATMega1280 | * <code>-p m1280</code> - for use with an ATMega1280 | ||
| − | <h3><span style="color:red">*</span>Burn Counter</h3> | + | <h3><span style="color:red">*</span> Burn Counter</h3> |
Not technically required, but a good idea. The burn counter is stored in the last 4 bytes of eeprom | Not technically required, but a good idea. The burn counter is stored in the last 4 bytes of eeprom | ||
* <code>-y</code> - to increment the burn counter each burn | * <code>-y</code> - to increment the burn counter each burn | ||
| Line 29: | Line 48: | ||
<h3>Terminal Mode</h3> | <h3>Terminal Mode</h3> | ||
| − | * <code>-t</code> - see [#terminal_mode] for mode | + | * <code>-t</code> - see [[#terminal_mode]] for mode |
<h3>Memory Access</h3> | <h3>Memory Access</h3> | ||
| Line 52: | Line 71: | ||
* other (see the man page) | * other (see the man page) | ||
| − | <h2>Terminal Mode</h2> | + | <h2 id="terminal_mode">Terminal Mode Commands</h2> |
| + | <h3><code>dump</code></h3> | ||
| + | * <code>dump <i>memtype</i> <i>address</i> <i>nBytes</i></code> - dump <i>nBytes</i> from <i>address</i> in hex and ASCII | ||
| + | * <code>dump</code> - continue for another <i>nBytes</i> | ||
| − | + | <h3><code>write</code></h3> | |
| − | < | + | * <code>write <i>memtype</i> <i>address</i> <i>byte1</i> <i>...</i> <i>byteN</i></code> - write to memory by hand, currently doesn't work with flash :( |
| − | + | ||
| − | </ | + | |
| − | + | ||
| − | + | ||
| − | < | + | |
| − | + | ||
| − | </ | + | |
| − | + | <h3><code>parm</code></h3> | |
| − | + | * <code>part</code> - display information on the connected part | |
| − | + | ||
Latest revision as of 20:25, 15 March 2012
For detailed info:
$ man avrdude
Contents |
See Also
avr-gcc
bus pirate
atmega328p
http://doswa.com/blog/2010/08/24/avrdude-5-10-with-ftdi-bitbang/
Useful Lines
For using the Arduino bootloader
$ avrdude -c stk500v1 -P /dev/ttyUSB1 -p m328p -y -U flash:w:main.hex $ avrdude -c stk500v1 -P /dev/ttyUSB1 -p m328p -y -U flash:r:main.hex:i $ avrdude -c stk500v1 -P net:localhost;27015 -p m328p -y -U flash:r:main.hex:i
For using the buspirate
$ avrdude -c buspirate -P /dev/ttyUSB1 -p m328p -y -U flash:w:main.hex $ avrdude -c buspirate -P /dev/ttyUSB1 -p m328p -y -U flash:r:main.hex:i
Parameters
Parameters marked with a * are required.
* Programmer Type
-
-c buspirate- for use with the buspirate -
-c stk500v1- for use with the Arduino bootloader - other (see the man page)
* Programmer Port
-
-P /dev/ttyUSB1- the most likely for my systems
* Part Identifier
-
-p m168- for use with an ATMega168 -
-p m328p- for use with an ATMega328p -
-p m1280- for use with an ATMega1280
* Burn Counter
Not technically required, but a good idea. The burn counter is stored in the last 4 bytes of eeprom
-
-y- to increment the burn counter each burn -
-Y value- to initialise the burn counter
Baud Rate
Required for stk500v1
-
-b 57600- for most of mine
Terminal Mode
-
-t- see #terminal_mode for mode
Memory Access
There are others, but these are the most common
-
-U flash:operation:filename[:format]- where the firmware lives -
-U eeprom:operation:filename[:format]- non-volatile memory -
-U lfuse:operation:filename[:format]- low fuse byte -
-U hfuse:operation:filename[:format]- high fuse byte -
-U efuse:operation:filename[:format]- extended fuse byte
operation can be:
-
r- read -
w- write -
v- verify
filename points to the file to use
format can be:
-
aor omitted - for auto-detection -
i- Intel Hex (output from obj-dump) -
r- Raw binary - other (see the man page)
Terminal Mode Commands
dump
-
dump memtype address nBytes- dump nBytes from address in hex and ASCII -
dump- continue for another nBytes
write
-
write memtype address byte1 ... byteN- write to memory by hand, currently doesn't work with flash :(
parm
-
part- display information on the connected part
