Email address change in nuttx/

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5145 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 164 insertions, 164 deletions

diff --git a/nuttx/configs/lm3s6965-ek/src/up_ssi.c b/nuttx/configs/lm3s6965-ek/src/up_ssi.c
index 4dcd231c0..16111fcda 100644
--- a/nuttx/configs/lm3s6965-ek/src/up_ssi.c
+++ b/nuttx/configs/lm3s6965-ek/src/up_ssi.c
@@ -1,164 +1,164 @@
-/************************************************************************************

- * configs/lm3s6965-ek/src/up_ssi.c

- * arch/arm/src/board/up_ssi.c

- *

- *   Copyright (C) 2010 Gregory Nutt. All rights reserved.

- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>

- *

- * 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. Neither the name NuttX nor the names of its contributors may be

- *    used to endorse or promote products derived from this software

- *    without specific prior written permission.

- *

- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

- * COPYRIGHT OWNER OR CONTRIBUTORS 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.

- *

- ************************************************************************************/

-

-/************************************************************************************

- * Included Files

- ************************************************************************************/

-

-#include <nuttx/config.h>

-

-#include <stdint.h>

-#include <stdbool.h>

-#include <debug.h>

-

-#include <nuttx/spi.h>

-#include <arch/board/board.h>

-

-#include "up_arch.h"

-#include "chip.h"

-#include "lm3s_internal.h"

-#include "lm3s6965ek_internal.h"

-

-/* The LM3S6965 Eval Kit microSD CS is on SSI0 */

-

-#if !defined(CONFIG_SSI0_DISABLE) /* || !defined(CONFIG_SSI1_DISABLE) */

-

-/************************************************************************************

- * Definitions

- ************************************************************************************/

-

-/* Enables debug output from this file (needs CONFIG_DEBUG too) */

-

-#undef SSI_DEBUG   /* Define to enable debug */

-#undef SSI_VERBOSE /* Define to enable verbose debug */

-

-#ifdef SSI_DEBUG

-#  define ssidbg  lldbg

-#  ifdef SSI_VERBOSE

-#    define ssivdbg lldbg

-#  else

-#    define ssivdbg(x...)

-#  endif

-#else

-#  undef SSI_VERBOSE

-#  define ssidbg(x...)

-#  define ssivdbg(x...)

-#endif

-

-/* Dump GPIO registers */

-

-#ifdef SSI_VERBOSE

-#  define ssi_dumpgpio(m) lm3s_dumpgpio(SDCCS_GPIO, m)

-#else

-#  define ssi_dumpgpio(m)

-#endif

-

-/************************************************************************************

- * Private Functions

- ************************************************************************************/

-

-/************************************************************************************

- * Public Functions

- ************************************************************************************/

-

-/************************************************************************************

- * Name: lm3s_ssiinitialize

- *

- * Description:

- *   Called to configure SPI chip select GPIO pins for the LM3S6965 Eval Kit.

- *

- ************************************************************************************/

-

-void weak_function lm3s_ssiinitialize(void)

-{

-  /* Configure the SPI-based microSD CS GPIO */

-

-  ssi_dumpgpio("lm3s_ssiinitialize() Entry)");

-  lm3s_configgpio(SDCCS_GPIO);

-#ifdef CONFIG_NX_LCDDRIVER

-  lm3s_configgpio(OLEDCS_GPIO);

-#endif

-  ssi_dumpgpio("lm3s_ssiinitialize() Exit");

-}

-

-/****************************************************************************

- * The external functions, lm3s_spiselect and lm3s_spistatus must be provided

- * by board-specific logic.  The are implementations of the select and status

- * methods SPI interface defined by struct spi_ops_s (see include/nuttx/spi.h).

- * All othermethods (including up_spiinitialize()) are provided by common

- * logic.  To use this common SPI logic on your board:

- *

- *   1. Provide lm3s_spiselect() and lm3s_spistatus() functions in your

- *      board-specific logic.  This function will perform chip selection and

- *      status operations using GPIOs in the way your board is configured.

- *   2. Add a call to up_spiinitialize() in your low level initialization

- *      logic

- *   3. The handle returned by up_spiinitialize() may then be used to bind the

- *      SPI driver to higher level logic (e.g., calling 

- *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to

- *      the SPI MMC/SD driver).

- *

- ****************************************************************************/

-

-void lm3s_spiselect(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)

-{

-  ssidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");

-  ssi_dumpgpio("lm3s_spiselect() Entry");

-

-  if (devid == SPIDEV_MMCSD)

-    {

-      /* Assert the CS pin to the card */

-

-      lm3s_gpiowrite(SDCCS_GPIO, !selected);

-    }

-#ifdef CONFIG_NX_LCDDRIVER

-  else if (devid == SPIDEV_DISPLAY)

-    {

-      /* Assert the CS pin to the display */

-

-      lm3s_gpiowrite(OLEDCS_GPIO, !selected);

-    }

-#endif

-  ssi_dumpgpio("lm3s_spiselect() Exit");

-}

-

-uint8_t lm3s_spistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid)

-{

-  ssidbg("Returning SPI_STATUS_PRESENT\n");

-  return SPI_STATUS_PRESENT;

-}

-

-#endif /* !CONFIG_SSI0_DISABLE || !CONFIG_SSI1_DISABLE */

+/************************************************************************************
+ * configs/lm3s6965-ek/src/up_ssi.c
+ * arch/arm/src/board/up_ssi.c
+ *
+ *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * 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. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ *
+ ************************************************************************************/
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <debug.h>
+
+#include <nuttx/spi.h>
+#include <arch/board/board.h>
+
+#include "up_arch.h"
+#include "chip.h"
+#include "lm3s_internal.h"
+#include "lm3s6965ek_internal.h"
+
+/* The LM3S6965 Eval Kit microSD CS is on SSI0 */
+
+#if !defined(CONFIG_SSI0_DISABLE) /* || !defined(CONFIG_SSI1_DISABLE) */
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Enables debug output from this file (needs CONFIG_DEBUG too) */
+
+#undef SSI_DEBUG   /* Define to enable debug */
+#undef SSI_VERBOSE /* Define to enable verbose debug */
+
+#ifdef SSI_DEBUG
+#  define ssidbg  lldbg
+#  ifdef SSI_VERBOSE
+#    define ssivdbg lldbg
+#  else
+#    define ssivdbg(x...)
+#  endif
+#else
+#  undef SSI_VERBOSE
+#  define ssidbg(x...)
+#  define ssivdbg(x...)
+#endif
+
+/* Dump GPIO registers */
+
+#ifdef SSI_VERBOSE
+#  define ssi_dumpgpio(m) lm3s_dumpgpio(SDCCS_GPIO, m)
+#else
+#  define ssi_dumpgpio(m)
+#endif
+
+/************************************************************************************
+ * Private Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: lm3s_ssiinitialize
+ *
+ * Description:
+ *   Called to configure SPI chip select GPIO pins for the LM3S6965 Eval Kit.
+ *
+ ************************************************************************************/
+
+void weak_function lm3s_ssiinitialize(void)
+{
+  /* Configure the SPI-based microSD CS GPIO */
+
+  ssi_dumpgpio("lm3s_ssiinitialize() Entry)");
+  lm3s_configgpio(SDCCS_GPIO);
+#ifdef CONFIG_NX_LCDDRIVER
+  lm3s_configgpio(OLEDCS_GPIO);
+#endif
+  ssi_dumpgpio("lm3s_ssiinitialize() Exit");
+}
+
+/****************************************************************************
+ * The external functions, lm3s_spiselect and lm3s_spistatus must be provided
+ * by board-specific logic.  The are implementations of the select and status
+ * methods SPI interface defined by struct spi_ops_s (see include/nuttx/spi.h).
+ * All othermethods (including up_spiinitialize()) are provided by common
+ * logic.  To use this common SPI logic on your board:
+ *
+ *   1. Provide lm3s_spiselect() and lm3s_spistatus() functions in your
+ *      board-specific logic.  This function will perform chip selection and
+ *      status operations using GPIOs in the way your board is configured.
+ *   2. Add a call to up_spiinitialize() in your low level initialization
+ *      logic
+ *   3. The handle returned by up_spiinitialize() may then be used to bind the
+ *      SPI driver to higher level logic (e.g., calling 
+ *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
+ *      the SPI MMC/SD driver).
+ *
+ ****************************************************************************/
+
+void lm3s_spiselect(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
+{
+  ssidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
+  ssi_dumpgpio("lm3s_spiselect() Entry");
+
+  if (devid == SPIDEV_MMCSD)
+    {
+      /* Assert the CS pin to the card */
+
+      lm3s_gpiowrite(SDCCS_GPIO, !selected);
+    }
+#ifdef CONFIG_NX_LCDDRIVER
+  else if (devid == SPIDEV_DISPLAY)
+    {
+      /* Assert the CS pin to the display */
+
+      lm3s_gpiowrite(OLEDCS_GPIO, !selected);
+    }
+#endif
+  ssi_dumpgpio("lm3s_spiselect() Exit");
+}
+
+uint8_t lm3s_spistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
+{
+  ssidbg("Returning SPI_STATUS_PRESENT\n");
+  return SPI_STATUS_PRESENT;
+}
+
+#endif /* !CONFIG_SSI0_DISABLE || !CONFIG_SSI1_DISABLE */