The USB PHY used on the Edison is a TI TUSB1211. Page 19 in the datasheet indicates that it supports lots of ways to determine current availability. No idea how hard that'll be to access from software, however.
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The USB PHY used on the Edison is a TI TUSB1211. Page 19 in the datasheet indicates that it supports lots of ways to determine current availability. No idea how hard that'll be to access from software, however.