1 files changed, 35 insertions, 0 deletions

diff --git a/firmware/target/arm/imx233/uartdbg-imx233.h b/firmware/target/arm/imx233/uartdbg-imx233.h
new file mode 100644
index 0000000000..3ee5175a21
--- /dev/null
+++ b/firmware/target/arm/imx233/uartdbg-imx233.h
@@ -0,0 +1,35 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2013 by Lorenzo Miori
+ *
+ * This program 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.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "system.h"
+#include "regs/regs-uartdbg.h"
+
+/* This values below are valid with a XCLK of 24MHz */
+#define BAUD_9600               (uint32_t)(156 << 16 | 16)
+#define BAUD_19200              (uint32_t)(78 << 16 | 2)
+#define BAUD_38400              (uint32_t)(39 << 16 | 4)
+#define BAUD_57600              (uint32_t)(26 << 16 | 3)
+#define BAUD_115200             (uint32_t)(13 << 16 | 1)
+
+void imx233_uartdbg_init(unsigned long baud);
+void imx233_uartdbg_send(unsigned char data);
+
+void uart_tx(const char* data);
+unsigned int uart_rx(char* rx_buf, unsigned int len);
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