init

2026-07-01 11:18:45 -04:00 · 2019-08-24 22:26:05 -04:00
commit 4b46247686
2839 changed files with 624984 additions and 0 deletions
@@ -0,0 +1,24 @@
+#include "libultra_internal.h"
+
+#define PIAccessQueueSize 2
+
+OSMesg osPiMesgBuff[PIAccessQueueSize];
+OSMesgQueue gOsPiMessageQueue;
+u32 gOsPiAccessQueueCreated = 0;
+
+void __osPiCreateAccessQueue() {
+    gOsPiAccessQueueCreated = 1;
+    osCreateMesgQueue(&gOsPiMessageQueue, &osPiMesgBuff[0], PIAccessQueueSize - 1);
+    osSendMesg(&gOsPiMessageQueue, NULL, OS_MESG_NOBLOCK);
+}
+
+void __osPiGetAccess() {
+    OSMesg sp1c;
+    if (!gOsPiAccessQueueCreated)
+        __osPiCreateAccessQueue();
+    osRecvMesg(&gOsPiMessageQueue, &sp1c, OS_MESG_BLOCK);
+}
+
+void __osPiRelAccess() {
+    osSendMesg(&gOsPiMessageQueue, NULL, OS_MESG_NOBLOCK);
+}