Merge branch 'master' of ../wifishield

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diff --git a/firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/UTILS/DEBUG/print_funcs.h b/firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/UTILS/DEBUG/print_funcs.h
new file mode 100644
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+++ b/firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/UTILS/DEBUG/print_funcs.h
@@ -0,0 +1,294 @@
+/* This header file is part of the ATMEL AVR-UC3-SoftwareFramework-1.7.0 Release */
+
+/*This file is prepared for Doxygen automatic documentation generation.*/
+/*! \file *********************************************************************
+ *
+ * \brief Strings and integers print module for debug purposes.
+ *
+ * - Compiler:           IAR EWAVR32 and GNU GCC for AVR32
+ * - Supported devices:  All AVR32 devices with a USART module can be used.
+ *
+ * \author               Atmel Corporation: http://www.atmel.com \n
+ *                       Support and FAQ: http://support.atmel.no/
+ *
+ ******************************************************************************/
+
+/* Copyright (c) 2009 Atmel Corporation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. The name of Atmel may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * 4. This software may only be redistributed and used in connection with an Atmel
+ * AVR product.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
+ *
+ */
+
+#ifndef _PRINT_FUNCS_H_
+#define _PRINT_FUNCS_H_
+
+#include <avr32/io.h>
+#include "board.h"
+
+
+/*! \name USART Settings for the Debug Module
+ */
+//! @{
+#if BOARD == EVK1100
+#  define DBG_USART               (&AVR32_USART1)
+#  define DBG_USART_RX_PIN        AVR32_USART1_RXD_0_0_PIN
+#  define DBG_USART_RX_FUNCTION   AVR32_USART1_RXD_0_0_FUNCTION
+#  define DBG_USART_TX_PIN        AVR32_USART1_TXD_0_0_PIN
+#  define DBG_USART_TX_FUNCTION   AVR32_USART1_TXD_0_0_FUNCTION
+#  define DBG_USART_BAUDRATE      57600
+#elif BOARD == EVK1101
+#  define DBG_USART               (&AVR32_USART1)
+#  define DBG_USART_RX_PIN        AVR32_USART1_RXD_0_0_PIN
+#  define DBG_USART_RX_FUNCTION   AVR32_USART1_RXD_0_0_FUNCTION
+#  define DBG_USART_TX_PIN        AVR32_USART1_TXD_0_0_PIN
+#  define DBG_USART_TX_FUNCTION   AVR32_USART1_TXD_0_0_FUNCTION
+#  define DBG_USART_BAUDRATE      57600
+#elif BOARD == UC3C_EK
+#  define DBG_USART               (&AVR32_USART2)
+#  define DBG_USART_RX_PIN        AVR32_USART2_RXD_0_1_PIN
+#  define DBG_USART_RX_FUNCTION   AVR32_USART2_RXD_0_1_FUNCTION
+#  define DBG_USART_TX_PIN        AVR32_USART2_TXD_0_1_PIN
+#  define DBG_USART_TX_FUNCTION   AVR32_USART2_TXD_0_1_FUNCTION
+#  define DBG_USART_BAUDRATE      57600
+#elif BOARD == EVK1104
+#  define DBG_USART               (&AVR32_USART1)
+#  define DBG_USART_RX_PIN        AVR32_USART1_RXD_0_0_PIN
+#  define DBG_USART_RX_FUNCTION   AVR32_USART1_RXD_0_0_FUNCTION
+#  define DBG_USART_TX_PIN        AVR32_USART1_TXD_0_0_PIN
+#  define DBG_USART_TX_FUNCTION   AVR32_USART1_TXD_0_0_FUNCTION
+#  define DBG_USART_BAUDRATE      57600
+#elif BOARD == EVK1105
+#  define DBG_USART               (&AVR32_USART0)
+#  define DBG_USART_RX_PIN        AVR32_USART0_RXD_0_0_PIN
+#  define DBG_USART_RX_FUNCTION   AVR32_USART0_RXD_0_0_FUNCTION
+#  define DBG_USART_TX_PIN        AVR32_USART0_TXD_0_0_PIN
+#  define DBG_USART_TX_FUNCTION   AVR32_USART0_TXD_0_0_FUNCTION
+#  define DBG_USART_BAUDRATE      57600
+#elif BOARD == STK1000
+#  define DBG_USART               (&AVR32_USART1)
+#  define DBG_USART_RX_PIN        AVR32_USART1_RXD_0_PIN
+#  define DBG_USART_RX_FUNCTION   AVR32_USART1_RXD_0_FUNCTION
+#  define DBG_USART_TX_PIN        AVR32_USART1_TXD_0_PIN
+#  define DBG_USART_TX_FUNCTION   AVR32_USART1_TXD_0_FUNCTION
+#  define DBG_USART_BAUDRATE      115200
+#elif BOARD == NGW100
+#  define DBG_USART               (&AVR32_USART1)
+#  define DBG_USART_RX_PIN        AVR32_USART1_RXD_0_PIN
+#  define DBG_USART_RX_FUNCTION   AVR32_USART1_RXD_0_FUNCTION
+#  define DBG_USART_TX_PIN        AVR32_USART1_TXD_0_PIN
+#  define DBG_USART_TX_FUNCTION   AVR32_USART1_TXD_0_FUNCTION
+#  define DBG_USART_BAUDRATE      115200
+#elif BOARD == STK600_RCUC3L0
+#  define DBG_USART               (&AVR32_USART1)
+#  define DBG_USART_RX_PIN        AVR32_USART1_RXD_0_1_PIN
+#  define DBG_USART_RX_FUNCTION   AVR32_USART1_RXD_0_1_FUNCTION
+// For the RX pin, connect STK600.PORTE.PE3 to STK600.RS232 SPARE.RXD
+#  define DBG_USART_TX_PIN        AVR32_USART1_TXD_0_1_PIN
+#  define DBG_USART_TX_FUNCTION   AVR32_USART1_TXD_0_1_FUNCTION
+// For the TX pin, connect STK600.PORTE.PE2 to STK600.RS232 SPARE.TXD
+#  define DBG_USART_BAUDRATE      57600
+#  define DBG_USART_CLOCK_MASK    AVR32_USART1_CLK_PBA
+#elif BOARD == UC3L_EK
+#  define DBG_USART               (&AVR32_USART3)
+#  define DBG_USART_RX_PIN        AVR32_USART3_RXD_0_0_PIN
+#  define DBG_USART_RX_FUNCTION   AVR32_USART3_RXD_0_0_FUNCTION
+#  define DBG_USART_TX_PIN        AVR32_USART3_TXD_0_0_PIN
+#  define DBG_USART_TX_FUNCTION   AVR32_USART3_TXD_0_0_FUNCTION
+#  define DBG_USART_BAUDRATE      57600
+#  define DBG_USART_CLOCK_MASK    AVR32_USART3_CLK_PBA
+#elif BOARD == ARDUINO
+#  define DBG_USART               (&AVR32_USART1)
+#  define DBG_USART_RX_PIN        AVR32_USART1_RXD_0_0_PIN
+#  define DBG_USART_RX_FUNCTION   AVR32_USART1_RXD_0_0_FUNCTION
+#  define DBG_USART_TX_PIN        AVR32_USART1_TXD_0_0_PIN
+#  define DBG_USART_TX_FUNCTION   AVR32_USART1_TXD_0_0_FUNCTION
+#  define DBG_USART_BAUDRATE      57600
+#  define DBG_USART_CLOCK_MASK    AVR32_USART1_CLK_PBA
+#endif
+
+#if !defined(DBG_USART)             || \
+    !defined(DBG_USART_RX_PIN)      || \
+    !defined(DBG_USART_RX_FUNCTION) || \
+    !defined(DBG_USART_TX_PIN)      || \
+    !defined(DBG_USART_TX_FUNCTION) || \
+    !defined(DBG_USART_BAUDRATE)
+#  error The USART configuration to use for debug on your board is missing
+#endif
+//! @}
+
+/*! \name VT100 Common Commands
+ */
+//! @{
+#define CLEARSCR          "\x1B[2J\x1B[;H"    //!< Clear screen.
+#define CLEAREOL          "\x1B[K"            //!< Clear end of line.
+#define CLEAREOS          "\x1B[J"            //!< Clear end of screen.
+#define CLEARLCR          "\x1B[0K"           //!< Clear line cursor right.
+#define CLEARLCL          "\x1B[1K"           //!< Clear line cursor left.
+#define CLEARELN          "\x1B[2K"           //!< Clear entire line.
+#define CLEARCDW          "\x1B[0J"           //!< Clear cursor down.
+#define CLEARCUP          "\x1B[1J"           //!< Clear cursor up.
+#define GOTOYX            "\x1B[%.2d;%.2dH"   //!< Set cursor to (y, x).
+#define INSERTMOD         "\x1B[4h"           //!< Insert mode.
+#define OVERWRITEMOD      "\x1B[4l"           //!< Overwrite mode.
+#define DELAFCURSOR       "\x1B[K"            //!< Erase from cursor to end of line.
+#define CRLF              "\r\n"              //!< Carriage Return + Line Feed.
+//! @}
+
+/*! \name VT100 Cursor Commands
+ */
+//! @{
+#define CURSON            "\x1B[?25h"         //!< Show cursor.
+#define CURSOFF           "\x1B[?25l"         //!< Hide cursor.
+//! @}
+
+/*! \name VT100 Character Commands
+ */
+//! @{
+#define NORMAL            "\x1B[0m"           //!< Normal.
+#define BOLD              "\x1B[1m"           //!< Bold.
+#define UNDERLINE         "\x1B[4m"           //!< Underline.
+#define BLINKING          "\x1B[5m"           //!< Blink.
+#define INVVIDEO          "\x1B[7m"           //!< Inverse video.
+//! @}
+
+/*! \name VT100 Color Commands
+ */
+//! @{
+#define CL_BLACK          "\033[22;30m"       //!< Black.
+#define CL_RED            "\033[22;31m"       //!< Red.
+#define CL_GREEN          "\033[22;32m"       //!< Green.
+#define CL_BROWN          "\033[22;33m"       //!< Brown.
+#define CL_BLUE           "\033[22;34m"       //!< Blue.
+#define CL_MAGENTA        "\033[22;35m"       //!< Magenta.
+#define CL_CYAN           "\033[22;36m"       //!< Cyan.
+#define CL_GRAY           "\033[22;37m"       //!< Gray.
+#define CL_DARKGRAY       "\033[01;30m"       //!< Dark gray.
+#define CL_LIGHTRED       "\033[01;31m"       //!< Light red.
+#define CL_LIGHTGREEN     "\033[01;32m"       //!< Light green.
+#define CL_YELLOW         "\033[01;33m"       //!< Yellow.
+#define CL_LIGHTBLUE      "\033[01;34m"       //!< Light blue.
+#define CL_LIGHTMAGENTA   "\033[01;35m"       //!< Light magenta.
+#define CL_LIGHTCYAN      "\033[01;36m"       //!< Light cyan.
+#define CL_WHITE          "\033[01;37m"       //!< White.
+//! @}
+
+
+/*! \brief Sets up DBG_USART with 8N1 at DBG_USART_BAUDRATE.
+ *
+ * \param pba_hz PBA clock frequency (Hz).
+ */
+extern void init_dbg_rs232(long pba_hz);
+
+/*! \brief Sets up DBG_USART with 8N1 at a given baud rate.
+ *
+ * \param baudrate Baud rate to set DBG_USART to.
+ * \param pba_hz PBA clock frequency (Hz).
+ */
+extern void init_dbg_rs232_ex(unsigned long baudrate, long pba_hz);
+
+/*! \brief Prints a string of characters to DBG_USART.
+ *
+ * \param str The string of characters to print.
+ */
+extern void print_dbg(const char *str);
+
+/*! \brief Prints a character to DBG_USART.
+ *
+ * \param c The character to print.
+ */
+extern void print_dbg_char(int c);
+
+/*! \brief Prints an integer to DBG_USART in a decimal representation.
+ *
+ * \param n The integer to print.
+ */
+extern void print_dbg_ulong(unsigned long n);
+
+/*! \brief Prints a char to DBG_USART in an hexadecimal representation.
+ *
+ * \param n The char to print.
+ */
+extern void print_dbg_char_hex(unsigned char n);
+
+/*! \brief Prints a short integer to DBG_USART in an hexadecimal representation.
+ *
+ * \param n The short integer to print.
+ */
+extern void print_dbg_short_hex(unsigned short n);
+
+/*! \brief Prints an integer to DBG_USART in an hexadecimal representation.
+ *
+ * \param n The integer to print.
+ */
+extern void print_dbg_hex(unsigned long n);
+
+/*! \brief Prints a string of characters to a given USART.
+ *
+ * \param usart Base address of the USART instance to print to.
+ * \param str The string of characters to print.
+ */
+extern void print(volatile avr32_usart_t *usart, const char *str);
+
+/*! \brief Prints a character to a given USART.
+ *
+ * \param usart Base address of the USART instance to print to.
+ * \param c The character to print.
+ */
+extern void print_char(volatile avr32_usart_t *usart, int c);
+
+/*! \brief Prints an integer to a given USART in a decimal representation.
+ *
+ * \param usart Base address of the USART instance to print to.
+ * \param n The integer to print.
+ */
+extern void print_ulong(volatile avr32_usart_t *usart, unsigned long n);
+
+/*! \brief Prints a char to a given USART in an hexadecimal representation.
+ *
+ * \param usart Base address of the USART instance to print to.
+ * \param n The char to print.
+ */
+extern void print_char_hex(volatile avr32_usart_t *usart, unsigned char n);
+
+/*! \brief Prints a short integer to a given USART in an hexadecimal
+ *         representation.
+ *
+ * \param usart Base address of the USART instance to print to.
+ * \param n The short integer to print.
+ */
+extern void print_short_hex(volatile avr32_usart_t *usart, unsigned short n);
+
+/*! \brief Prints an integer to a given USART in an hexadecimal representation.
+ *
+ * \param usart Base address of the USART instance to print to.
+ * \param n The integer to print.
+ */
+extern void print_hex(volatile avr32_usart_t *usart, unsigned long n);
+
+
+#endif  // _PRINT_FUNCS_H_