Current (broken) state of SPI/WM8723 code.

1 files changed, 37 insertions, 0 deletions

diff --git a/firmware/drivers/spi.h b/firmware/drivers/spi.h
new file mode 100644
index 0000000..b2ecf5a
--- /dev/null
+++ b/firmware/drivers/spi.h
@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            spi.h
+ *
+ *  Sun Jun  9 14:02:49 CEST 2013
+ *  Copyright 2013 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of Pedal2Metal.
+ *
+ *  Pedal2Metal is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pedal2Metal is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pedal2Metal; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#ifndef __PEDAL2METAL_SPI_H__
+#define __PEDAL2METAL_SPI_H__
+
+#include <stdint.h>
+#include <stdlib.h>
+
+void spi_init();
+void spi_deinit();
+void spi_read_write(uint8_t *tx_data, uint8_t *rx_data, size_t length);
+
+#endif/*__PEDAL2METAL_SPI_H__*/