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Add new error condition to the HID Report Parser for when a report is parsed but no unfiltered items are encountered (i.e. nothing of interest in the device report). Make all host HID "WithParser" demos print the new error condition.

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Dean Camera
2009-09-22 08:07:48 +00:00
parent 576f40f5ae
commit 849b9535e7
8 changed files with 29 additions and 13 deletions
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8
Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.c
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@@ -172,7 +172,11 @@ void Keyboard_HID_Task(void)
if ((ErrorCode = GetHIDReportData()) != ParseSuccessful)
{
puts_P(PSTR(ESC_FG_RED "Report Parse Error.\r\n"));
printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
if (!(HIDReportInfo->TotalReportItems))
puts_P(PSTR("Not a valid Keyboard." ESC_FG_WHITE));
else
printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
/* Indicate error via status LEDs */
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
@@ -200,7 +204,7 @@ void Keyboard_HID_Task(void)
((ReportSizeFeatureBits >> 3) + ((ReportSizeFeatureBits & 0x07) != 0)));
}
puts_P(PSTR("HID Device Enumerated.\r\n"));
puts_P(PSTR("Keyboard Enumerated.\r\n"));
USB_HostState = HOST_STATE_Configured;
break;