mirror of
https://github.com/felis/USB_Host_Shield_2.0.git
synced 2024-03-22 11:31:26 +01:00
30 lines
1.2 KiB
Markdown
30 lines
1.2 KiB
Markdown
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This small sketch tests the USB host shield mass storage library.
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__Note:__ This will not run a Arduino Uno due to the limited ram available in the ATmega328p.
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The Arduino Mega (ATmega1280) and the Arduino Mega 2560 (ATmega2560) are confirmed to work with this test code.
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To compile this example you will need the following libraries as well:
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* [xmem2](https://github.com/xxxajk/xmem2)
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* [generic_storage FATfs](https://github.com/xxxajk/generic_storage)
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It is recommended to get a external RAM shield or apply the following patch: <https://github.com/arduino/Arduino/issues/1425>.
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The following shield is recommended: <http://ruggedcircuits.com/html/quadram.html>.
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You must use the bundled [Makefile](Makefile) to compile the code instead of the Arduino IDE if you do not use external RAM. The master makefile is bundled as a submodule, but can also be downloaded manually at the following link: <https://github.com/xxxajk/Arduino_Makefile_master>.
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To download the USB Host library and all the needed libraries for this test.
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Run the following command in a terminal application:
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```
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git clone --recursive https://github.com/felis/USB_Host_Shield_2.0
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```
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If you want to update all the submodules run:
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```
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git submodule foreach --recursive git pull origin master
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```
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