specchioriflesso/USB_Host_Shield_2.0
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More elegant way of doing: 7990c32ad6

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This commit is contained in:
Kristian Sloth Lauszus 2013-10-08 18:14:16 +02:00
parent 59d20a17c8
commit 6adc0843d5
1 changed files with 17 additions and 17 deletions
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6
Usb.cpp
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@ -579,8 +579,9 @@ uint8_t USB::AttemptConfig(uint8_t driver, uint8_t parent, uint8_t port, bool lo
// reset parent port // reset parent port
devConfig[parent]->ResetHubPort(port); devConfig[parent]->ResetHubPort(port);
} }
} } else if (rcode)
if (!rcode || rcode == USB_ERROR_CONFIG_REQUIRES_ADDITIONAL_RESET) { return rcode;
rcode = devConfig[driver]->Init(parent, port, lowspeed); rcode = devConfig[driver]->Init(parent, port, lowspeed);
if (rcode == hrJERR) { // Some devices returns this when plugged in - trying to initialize the device again usually works if (rcode == hrJERR) { // Some devices returns this when plugged in - trying to initialize the device again usually works
delay(100); delay(100);
@ -598,7 +599,6 @@ uint8_t USB::AttemptConfig(uint8_t driver, uint8_t parent, uint8_t port, bool lo
devConfig[parent]->ResetHubPort(port); devConfig[parent]->ResetHubPort(port);
} }
} }
}
return rcode; return rcode;
} }