# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1477541078 0
# Node ID e3d40f49d8c48334783dcc9fdb1b1588ed7fe6aa
# Parent  0f11da299b7df29756951fa9618eaaf9cb5ef9ba
buzplayer timer implementation finished

diff -r 0f11da299b7d -r e3d40f49d8c4 target-utils/buzplayer/timer.c
--- a/target-utils/buzplayer/timer.c	Thu Oct 27 04:01:16 2016 +0000
+++ b/target-utils/buzplayer/timer.c	Thu Oct 27 04:04:38 2016 +0000
@@ -11,9 +11,24 @@
 #include "types.h"
 #include "timer.h"
 
+void
 timer_init()
 {
 	TIMER1_REGS.cntl = CNTL_CLOCK_ENABLE;
 	TIMER1_REGS.load = 1875;
 	TIMER1_REGS.cntl = CNTL_CLOCK_ENABLE | CNTL_AUTO_RELOAD | CNTL_START;
 }
+
+void
+wait_for_tdma_frame()
+{
+	u16 read1, read2;
+
+	read1 = TIMER1_REGS.read;
+	for (;;) {
+		read2 = TIMER1_REGS.read;
+		if (read2 > read1)
+			return;
+		read1 = read2;
+	}
+}