From: Alan Cox <alan@linux.intel.com>
Date: Mon, 22 Dec 2014 14:54:22 +0000 (+0000)
Subject: z80pack: add rtc helper
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=97e9dfb2c28175400653f838a41829ab8c644df2;p=FUZIX.git

z80pack: add rtc helper
---

diff --git a/Kernel/dev/z80pack/devrtc.c b/Kernel/dev/z80pack/devrtc.c
new file mode 100644
index 00000000..fac3755b
--- /dev/null
+++ b/Kernel/dev/z80pack/devrtc.c
@@ -0,0 +1,21 @@
+#include <kernel.h>
+#include <kdata.h>
+#include <printf.h>
+#include <stdbool.h>
+#include <devrtc.h>
+
+__sfr __at 25 clkc;
+__sfr __at 26 clkd;
+
+
+void zrtc_init(void)
+{
+	clkc = 0xFF;
+	clkc = 0x00;
+	inittod();
+}
+
+uint8_t rtc_secs(void)
+{
+	return clkd;
+}
diff --git a/Kernel/dev/z80pack/devrtc.h b/Kernel/dev/z80pack/devrtc.h
new file mode 100644
index 00000000..22aa45fd
--- /dev/null
+++ b/Kernel/dev/z80pack/devrtc.h
@@ -0,0 +1,6 @@
+#ifndef __DEVRTC_DOT_H
+#define __DEVRTC_DOT_H
+
+void zrtc_init(void);
+
+#endif /* __DEVRTC_DOT_H */