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Update HID initialisation and handling to include multiple reports and the effect of the Set Idle command

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This commit is contained in:
mbanth
2021-12-06 17:28:30 +00:00
parent 5354d94987
commit 1d22975fd2
1 changed files with 26 additions and 6 deletions
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32
lib_xua/src/core/buffer/ep/ep_buffer.xc
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@@ -23,6 +23,7 @@
#if( 0 < HID_CONTROLS )
#include "xua_hid_report_descriptor.h"
#include "user_hid.h"
#include "xua_hid.h"
unsigned char g_hidData[HID_MAX_DATA_BYTES] = {0};
#endif
@@ -372,9 +373,21 @@ void XUA_Buffer_Ep(register chanend c_aud_out,
#endif
#if( 0 < HID_CONTROLS )
UserHIDInit();
{
int hidDataLength = hidGetReportLength(0); // TODO Replace argument with HID Report ID
XUD_SetReady_In(ep_hid, g_hidData, hidDataLength);
int hidReportLength = 0;
unsigned hidReportId;
while(0 == hidReportLength) {
for( hidReportId = 0U; hidReportId < hidGetReportIdLimit(); ++hidReportId) {
hidReportLength = (int) hidGetReportLength(hidReportId);
if(0 < hidReportLength) {
break;
}
}
}
hidReportLength = (int) UserHIDGetData(hidReportId, g_hidData);
XUD_SetReady_In(ep_hid, g_hidData, hidReportLength);
}
#endif
@@ -887,11 +900,18 @@ void XUA_Buffer_Ep(register chanend c_aud_out,
#if( 0 < HID_CONTROLS )
/* HID Report Data */
case XUD_SetData_Select(c_hid, ep_hid, result):
case hidIsChangePending(0U) || !HidIsSetIdleSilenced() => XUD_SetData_Select(c_hid, ep_hid, result):
{
int hidDataLength = hidGetReportLength(0); // TODO Replace argument with HID Report ID
UserHIDGetData(0, g_hidData); // TODO Replace 1st argument with HID Report ID
XUD_SetReady_In(ep_hid, g_hidData, hidDataLength);
HidCaptureReportTime();
for(unsigned id = 0; id < hidGetReportIdLimit(); ++id) {
if(hidIsChangePending(id)) {
int hidDataLength = (int) UserHIDGetData(id, g_hidData);
XUD_SetReady_In(ep_hid, g_hidData, hidDataLength);
HidCalcNextReportTime();
hidClearChangePending(id);
break;
}
}
}
break;
#endif