Clean up LPC43 USART vs UART naming

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4903 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 109 insertions, 0 deletions

diff --git a/nuttx/arch/arm/src/lpc43xx/lpc43_config.h b/nuttx/arch/arm/src/lpc43xx/lpc43_config.h
new file mode 100644
index 000000000..a71fec94a
--- /dev/null
+++ b/nuttx/arch/arm/src/lpc43xx/lpc43_config.h
@@ -0,0 +1,109 @@
+/************************************************************************************
+ * arch/arm/src/lpc43xx/lpc43_config.h
+ *
+ *   Copyright (C) 2012 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.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_LPC43XX_LPC43XX_CONFIG_H
+#define __ARCH_ARM_SRC_LPC43XX_LPC43XX_CONFIG_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+/* Are any UARTs enabled? */
+
+#undef HAVE_UART
+#if defined(CONFIG_LPC43_USART0) || defined(CONFIG_LPC43_UART1) || \
+    defined(CONFIG_LPC43_USART2) || defined(CONFIG_LPC43_USART3)
+#  define HAVE_UART 1
+#endif
+
+/* Is there a serial console? There should be at most one defined.  It could be on
+ * any UARTn, n=0,1,2,3
+ */
+
+#if defined(CONFIG_USART0_SERIAL_CONSOLE) && defined(CONFIG_LPC43_USART0)
+#  undef CONFIG_UART1_SERIAL_CONSOLE
+#  undef CONFIG_USART2_SERIAL_CONSOLE
+#  undef CONFIG_USART3_SERIAL_CONSOLE
+#  define HAVE_CONSOLE 1
+#elif defined(CONFIG_UART1_SERIAL_CONSOLE) && defined(CONFIG_LPC43_UART1)
+#  undef CONFIG_USART0_SERIAL_CONSOLE
+#  undef CONFIG_USART2_SERIAL_CONSOLE
+#  undef CONFIG_USART3_SERIAL_CONSOLE
+#  define HAVE_CONSOLE 1
+#elif defined(CONFIG_USART2_SERIAL_CONSOLE) && defined(CONFIG_LPC43_USART2)
+#  undef CONFIG_USART0_SERIAL_CONSOLE
+#  undef CONFIG_UART1_SERIAL_CONSOLE
+#  undef CONFIG_USART3_SERIAL_CONSOLE
+#  define HAVE_CONSOLE 1
+#elif defined(CONFIG_USART3_SERIAL_CONSOLE) && defined(CONFIG_LPC43_USART3)
+#  undef CONFIG_USART0_SERIAL_CONSOLE
+#  undef CONFIG_UART1_SERIAL_CONSOLE
+#  undef CONFIG_USART2_SERIAL_CONSOLE
+#  define HAVE_CONSOLE 1
+#else
+#  undef CONFIG_USART0_SERIAL_CONSOLE
+#  undef CONFIG_UART1_SERIAL_CONSOLE
+#  undef CONFIG_USART2_SERIAL_CONSOLE
+#  undef CONFIG_USART3_SERIAL_CONSOLE
+#  undef HAVE_CONSOLE
+#endif
+
+/* Check UART flow control (Only supported by UART1) */
+
+# undef CONFIG_USART0_FLOWCONTROL
+# undef CONFIG_USART2_FLOWCONTROL
+# undef CONFIG_USART3_FLOWCONTROL
+#ifndef CONFIG_LPC43_UART1
+# undef CONFIG_UART1_FLOWCONTROL
+#endif
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_LPC43XX_LPC43XX_CONFIG_H */