uint8_t HIDUniversal::Poll()
{
uint8_t rcode = 0;
if (!bPollEnable)
return 0;
if (qNextPollTime <= millis())
{
qNextPollTime = millis() + 50;
uint8_t buf[constBuffLen];
for (uint8_t i=0; i<bNumIface; i++)
{
uint8_t index = hidInterfaces[i].epIndex[epInterruptInIndex];
uint16_t read = (uint16_t)epInfo[index].maxPktSize;
ZeroMemory(constBuffLen, buf);
uint8_t rcode = pUsb->inTransfer(bAddress, epInfo[index].epAddr, &read, buf);
if (rcode)
{
if (rcode != hrNAK)
USBTRACE2("Poll:", rcode);
return rcode;
}
if (read > constBuffLen)
read = constBuffLen;
bool identical = BuffersIdentical(read, buf, prevBuf);
SaveBuffer(read, buf, prevBuf);
if (identical)
return 0;
Serial.print("\r\nBuf: ");
for (uint8_t i=0; i<read; i++)
PrintHex<uint8_t>(buf[i]);
Serial.println("");
HIDReportParser *prs = GetReportParser( ((bHasReportId) ? *buf : 0) );
if (prs)
prs->Parse(this, bHasReportId, (uint8_t)read, buf);
}
}
return rcode;
}
uint8_t HIDUniversal::Poll() {
uint8_t rcode = 0;
if(!bPollEnable)
return 0;
if((long)(millis() - qNextPollTime) >= 0L) {
qNextPollTime = millis() + pollInterval;
uint8_t buf[constBuffLen];
for(uint8_t i = 0; i < bNumIface; i++) {
uint8_t index = hidInterfaces[i].epIndex[epInterruptInIndex];
uint16_t read = (uint16_t)epInfo[index].maxPktSize;
ZeroMemory(constBuffLen, buf);
uint8_t rcode = pUsb->inTransfer(bAddress, epInfo[index].epAddr, &read, buf);
if(rcode) {
if(rcode != hrNAK)
USBTRACE3("(hiduniversal.h) Poll:", rcode, 0x81);
return rcode;
}
if(read > constBuffLen)
read = constBuffLen;
bool identical = BuffersIdentical(read, buf, prevBuf);
SaveBuffer(read, buf, prevBuf);
if(identical)
return 0;
#if 0
Notify(PSTR("\r\nBuf: "), 0x80);
for(uint8_t i = 0; i < read; i++) {
D_PrintHex<uint8_t > (buf[i], 0x80);
Notify(PSTR(" "), 0x80);
}
Notify(PSTR("\r\n"), 0x80);
#endif
ParseHIDData(this, bHasReportId, (uint8_t)read, buf);
HIDReportParser *prs = GetReportParser(((bHasReportId) ? *buf : 0));
if(prs)
prs->Parse(this, bHasReportId, (uint8_t)read, buf);
}
}
return rcode;
}
uint8_t HIDUniversal::Poll()
{
uint8_t rcode = 0;
if (!bPollEnable)
return 0;
if (qNextPollTime <= millis())
{
qNextPollTime = millis() + 50;
const uint8_t const_buff_len = 16;
uint8_t buf[const_buff_len];
for (uint8_t i=0; i<bNumIface; i++)
{
uint8_t index = hidInterfaces[i].epIndex[epInterruptInIndex];
uint16_t read = (uint16_t)epInfo[index].maxPktSize;
USBTRACE2("i:", i);
USBTRACE2("Ind:", index);
USBTRACE2("EP:", epInfo[index].epAddr);
USBTRACE2("Rd:", read);
uint8_t rcode = pUsb->inTransfer(bAddress, epInfo[index].epAddr, &read, buf);
if (rcode)
{
if (rcode != hrNAK)
USBTRACE2("Poll:", rcode);
else
USBTRACE2("poll:", rcode);
return rcode;
}
Serial.print("Read:");
PrintHex<uint8_t>(read);
Serial.println("");
for (uint8_t i=0; i<read; i++)
PrintHex<uint8_t>(buf[i]);
if (read)
Serial.println("");
HIDReportParser *prs = GetReportParser( ((bHasReportId) ? *buf : 0) );
if (prs)
prs->Parse(this, bHasReportId, (uint8_t)read, buf);
}
}
return rcode;
}