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Merge pull request #488 from pwpiwi/fix_usbpower

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fix: USB Power requirements
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Iceman 2017-11-28 21:26:57 +01:00 • committed by GitHub
commit 653e5ed3ca
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1 changed files with 2 additions and 2 deletions
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common/usb_cdc.c
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@ -77,8 +77,8 @@ static const char cfgDescriptor[] = {
0x02, // CbNumInterfaces 0x02, // CbNumInterfaces
0x01, // CbConfigurationValue 0x01, // CbConfigurationValue
0x00, // CiConfiguration 0x00, // CiConfiguration
0xC0, // CbmAttributes 0xA0 0x80, // CbmAttributes (Bus Powered)
0xFA, // CMaxPower 0x4B, // CMaxPower (150mA max current drawn from bus)
/* Interface 0 Descriptor: Communication Class Interface */ /* Interface 0 Descriptor: Communication Class Interface */
0x09, // bLength 0x09, // bLength