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Check bmAttributes when extracting endpoint structure

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This commit is contained in:
Kristian Sloth Lauszus 2013-10-30 15:20:07 +01:00
parent 0be721e1b3
commit 39e28822ba
1 changed files with 11 additions and 14 deletions
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25
adk.cpp
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@ -298,9 +298,9 @@ Fail:
/* Extracts bulk-IN and bulk-OUT endpoint information from config descriptor */
void ADK::EndpointXtract(uint8_t conf, uint8_t iface, uint8_t alt, uint8_t proto, const USB_ENDPOINT_DESCRIPTOR *pep) {
//ErrorMessage<uint8_t>(PSTR("Conf.Val"), conf);
//ErrorMessage<uint8_t>(PSTR("Iface Num"),iface);
//ErrorMessage<uint8_t>(PSTR("Alt.Set"), alt);
//ErrorMessage<uint8_t>(PSTR("Conf.Val"), conf);
//ErrorMessage<uint8_t>(PSTR("Iface Num"), iface);
//ErrorMessage<uint8_t>(PSTR("Alt.Set"), alt);
//added by Yuuichi Akagawa
if (bNumEP == 3) {
@ -309,19 +309,16 @@ void ADK::EndpointXtract(uint8_t conf, uint8_t iface, uint8_t alt, uint8_t proto
bConfNum = conf;
uint8_t index;
if ((pep->bmAttributes & 0x02) == 2) {
uint8_t index = ((pep->bEndpointAddress & 0x80) == 0x80) ? epDataInIndex : epDataOutIndex;
// Fill in the endpoint info structure
epInfo[index].epAddr = (pep->bEndpointAddress & 0x0F);
epInfo[index].maxPktSize = (uint8_t)pep->wMaxPacketSize;
// if ((pep->bmAttributes & 0x02) == 2) {
index = ((pep->bEndpointAddress & 0x80) == 0x80) ? epDataInIndex : epDataOutIndex;
// }
bNumEP++;
// Fill in the endpoint info structure
epInfo[index].epAddr = (pep->bEndpointAddress & 0x0F);
epInfo[index].maxPktSize = (uint8_t)pep->wMaxPacketSize;
bNumEP++;
//PrintEndpointDescriptor(pep);
//PrintEndpointDescriptor(pep);
}
}
/* Performs a cleanup after failed Init() attempt */