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version 1.118, 2018/12/23 17:11:30
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version 1.119, 2019/05/19 10:23:52
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Line 286 Tests should be run on all of `rpi[0123]
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Line 286 Tests should be run on all of `rpi[0123]
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| See the anita section in the evbarm page. |
See the anita section in the evbarm page. |
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| It is not currently known how to emulate a RPI in qemu, and therefore anita does not yet have support for this. \todo Add a command-line example to run qemu emulating some RPI model. |
It is not currently known how to emulate a RPI in qemu, and therefore anita does not yet have support for this. \todo Add a command-line example to run qemu emulating some RPI model. |
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# Misc notes |
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Miscellaneous notes about Raspberry PI. |
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## Power supply needed (or: why there is a little rainbow square in the top-right corner?) |
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Raspberry Pi devices are powered by 5V micro USB and a 2.5A (2500mA) |
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power supply is reccomended. For more information please read: |
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<https://www.raspberrypi.org/documentation/faqs/#pi-power> |
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Power glitches can also manifest in other ways, e.g. with an USB |
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disk plugged: |
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[[!template id=programlisting text=""" |
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sd0(umass0:0:0:0): generic HBA error |
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sd0: cache synchronization failed |
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"""]] |
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Using a reccomended power supply avoid such issues. |
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## Xenon death flash (Raspberry Pi 2 is camera-shy) |
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When using laser pointers or xenon flashes in cameras (or other |
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flashes of high-intensity long-wave light) against a Raspberry Pi |
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2 the Pi can power itself off. |
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For more information please read: |
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<https://www.raspberrypi.org/blog/xenon-death-flash-a-free-physics-lesson/> |
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