1 files changed, 32 insertions, 0 deletions
diff --git a/arm9/lib/src/RTC_internal.c b/arm9/lib/src/RTC_internal.c
new file mode 100644
index 00000000..2e997eed
--- /dev/null
+++ b/arm9/lib/src/RTC_internal.c
@@ -0,0 +1,32 @@
+#include "global.h"
+#include "PXI_fifo.h"
+#include "RTC_internal.h"
+
+u32 RTCi_ReadRawDateTimeAsync(void)
+{
+    return RtcSendPxiCommand(16);
+}
+
+u32 RTCi_ReadRawDateAsync(void)
+{
+    return RtcSendPxiCommand(17);
+}
+
+u32 RTCi_ReadRawTimeAsync(void)
+{
+    return RtcSendPxiCommand(18);
+}
+
+u32 RTCi_WriteRawStatus2Async(void)
+{
+    return RtcSendPxiCommand(39);
+}
+
+u32 RtcSendPxiCommand(u8 command)
+{
+    s32 data = command << 8 & 0x7f00;
+    if(PXI_SendWordByFifo(PXI_FIFO_TAG_RTC, data, FALSE) >= 0)
+        return 1;
+    else
+        return 0;
+}