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Code Issues Releases Wiki Activity

Updated timing logic for remote keyboard input

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This commit is contained in:
Bryan Roe
2020-11-20 11:10:24 -08:00
parent 473777c14b
commit cb131ae141
5 changed files with 325 additions and 47 deletions
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51
microstack/ILibParsers.c
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@@ -4703,6 +4703,57 @@ struct ILibXMLNode *ILibParseXML(char *buffer, size_t offset, size_t length)
return RetVal;
}
typedef struct ILibCircularQueue_Record
{
void *next;
char data[];
}ILibCircularQueue_Record;
ILibQueue ILibCircularQueue_Create(size_t entrySize, size_t totalEntries)
{
totalEntries++;
size_t index;
void *ret = ILibMemory_SmartAllocateEx(2 * sizeof(void*), (sizeof(ILibCircularQueue_Record) + entrySize)*totalEntries);
((void**)ret)[0] = ((void**)ret)[1] = ILibMemory_Extra(ret);
char *data = (char*)ILibMemory_Extra(ret);
for (index = 0; index < totalEntries; ++index)
{
((ILibCircularQueue_Record*)data)->next = (index == totalEntries - 1) ? ILibMemory_Extra(ret) : (data + sizeof(ILibCircularQueue_Record) + entrySize);
data = ((ILibCircularQueue_Record*)data)->next;
}
return(ret);
}
void* ILibCircularQueue_EnQueue(ILibQueue circularQueue)
{
ILibCircularQueue_Record *head = (ILibCircularQueue_Record*)((void**)circularQueue)[0];
ILibCircularQueue_Record *tail = (ILibCircularQueue_Record*)((void**)circularQueue)[1];
ILibCircularQueue_Record *next = (ILibCircularQueue_Record*)tail->next;
if (next == head) { return(NULL); } // No Space
((void**)circularQueue)[1] = next;
return(tail->data);
}
void* ILibCircularQueue_DeQueue(ILibQueue circularQueue)
{
ILibCircularQueue_Record *head = (ILibCircularQueue_Record*)((void**)circularQueue)[0];
ILibCircularQueue_Record *tail = (ILibCircularQueue_Record*)((void**)circularQueue)[1];
if (head == tail) { return(NULL); } // Empty
((void**)circularQueue)[0] = head->next;
return(head->data);
}
void* ILibCircularQueue_Peek(ILibQueue circularQueue)
{
ILibCircularQueue_Record *head = (ILibCircularQueue_Record*)((void**)circularQueue)[0];
ILibCircularQueue_Record *tail = (ILibCircularQueue_Record*)((void**)circularQueue)[1];
if (head == tail) { return(NULL); } // Empty
return(head->data);
}
int ILibCircularQueue_IsEmpty(ILibQueue circularQueue)
{
return(((void**)circularQueue)[0] == ((void**)circularQueue)[1]);
}
/*! \fn ILibQueue_Create()
\brief Create an empty Queue
\return An empty queue