diff options
| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-09-09 08:34:24 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-09-09 08:34:24 +0000 |
| commit | 524decdeb3a0a4c7adbeb4af906556e7bc6dd77c (patch) | |
| tree | 3d3e83df9e11a61b2710d334c82609b0f3c89b4d /Demos/Host/LowLevel/MouseHostWithParser | |
| parent | 331929833da3e48ac9c43dce90487490d7a77af1 (diff) | |
| download | lufa-524decdeb3a0a4c7adbeb4af906556e7bc6dd77c.tar.gz lufa-524decdeb3a0a4c7adbeb4af906556e7bc6dd77c.tar.bz2 lufa-524decdeb3a0a4c7adbeb4af906556e7bc6dd77c.zip | |
Change HID report parser so that it can calculate and record the sizes (IN, OUT and FEATURE) of each report within the device, by report ID. This will be required in host mode, so that the host can determine how many bytes of data must be read in for each report.
Add to MouseHostWithParser and KeyboardHostWithParser demos to print out the report sizes when a valid device is connected.
Diffstat (limited to 'Demos/Host/LowLevel/MouseHostWithParser')
| -rw-r--r-- | Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c b/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c index 69ba64b13..670cab919 100644 --- a/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c +++ b/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c @@ -181,6 +181,20 @@ void Mouse_HID_Task(void) USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
+
+ printf("Total Reports: %d\r\n", HIDReportInfo.TotalDeviceReports);
+
+ for (uint8_t i = 0; i < HIDReportInfo.TotalDeviceReports; i++)
+ {
+ HID_ReportSizeInfo_t* CurrReportIDInfo = &HIDReportInfo.ReportIDSizes[i];
+
+ /* Print out the byte sizes of each report within the device */
+ printf_P(PSTR(" + Report ID %d - In: %d bytes, Out: %d bytes, Feature: %d bytes\r\n"),
+ CurrReportIDInfo->ReportID,
+ ((CurrReportIDInfo->BitsIn >> 3) + (CurrReportIDInfo->BitsIn & 0x07)),
+ ((CurrReportIDInfo->BitsOut >> 3) + (CurrReportIDInfo->BitsOut & 0x07)),
+ ((CurrReportIDInfo->BitsFeature >> 3) + (CurrReportIDInfo->BitsFeature & 0x07)));
+ }
puts_P(PSTR("Mouse Enumerated.\r\n"));
@@ -190,7 +204,7 @@ void Mouse_HID_Task(void) /* Select and unfreeze mouse data pipe */
Pipe_SelectPipe(MOUSE_DATAPIPE);
Pipe_Unfreeze();
-
+
/* Check to see if a packet has been received */
if (Pipe_IsINReceived())
{
|