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--- digispark:tutorials:proisp [2014/07/01 11:52]
digistump created
+++ digispark:tutorials:proisp [2014/07/13 03:36]
defragster gave -com3 example
@@ Line 22: / Line 22: @@
 {{ :digispark:tutorials:proisp.png?nolink |}}
+==== Get a hex file to upload ====
+The latest Pro bootloader (Micronucleus V2) is here: {{:digispark:tutorials:probootloaderr2.zip|}}
+Unzip and place in the folder with avrdude
+Open a command prompt/shell in the folder that contains AVRDude - and use the following command (if using the arduino uno):
+<code>
+avrdude -p attiny167 -c arduino -P [COM PORT OF YOUR ARDUINO] -U flash:w:ProBootloaderR2.hex:i
+</code>
+If you are not using an arduino uno change the "-c arduino" to match your device.
+Change '-P [COM PORT OF YOUR ARDUINO]' to 'com' and the right number like: '-P com3'.
+You may also need to replace the micronucleus command line at Arduino/hardware/digistump/avr/tools
+with this one:
+Windows: https://github.com/micronucleus/micronucleus/raw/testing-V2-New/commandline/builds/Windows/micronucleus.exe
+Source for Mac/Linux (please post if you compile!): https://github.com/micronucleus/micronucleus/tree/testing-V2-New/commandline
+==== Troubleshooting ====
+**Windows:**
+**Symptom:** avrdude.exe won't run and returns the following error:
+<code>The program can't start because libusb0.dll is missing from your computer.
+Try reinstalling the program to fix this problem.</code>
+Possible Solutions:
+  * Try copying the 3 .dll files from "C:\Program Files (x86)\Arduino" into the same directory as avrdude.exe.
+**Symptom:** You get the following message when you attempt to program:
+<code>
+avrdude: Device signature = 0x1e950f
+avrdude: Expected signature for ATtiny167 is 1E 94 87
+         Double check chip, or use -F to override this check.
+</code>
+Possible Solutions:
+  * You may need to force the baud rate avrdude uses to talk to the Ardunio to 19200.  Add '-b 19200' to your command line.  Example:
+<code>
+avrdude -p attiny167 -c arduino -P [COM PORT OF YOUR ARDUINO] -b 19200 -U flash:w:ProBootloaderR2.hex:i
+</code>

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