/************************************************************************************ * arch/avr/src/at32uc3/at32uc3_config.h * * Copyright (C) 2010 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * 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_AVR_SRC_AT32UC3_AT32UC3_CONFIG_H #define __ARCH_AVR_SRC_AT32UC3_AT32UC3_CONFIG_H /************************************************************************************ * Included Files ************************************************************************************/ #include #include "chip.h" /************************************************************************************ * Pre-processor Definitions ************************************************************************************/ /* USART can be configured as a number of different devices (Only UART is supported * here now, that will be extended). Check for consistency between USART enable * options. */ #if AVR32_NUSART < 1 # undef CONFIG_AVR32_USART0 # undef CONFIG_AVR32_USART1 # undef CONFIG_AVR32_USART2 #endif #if AVR32_NUSART < 2 # undef CONFIG_AVR32_USART1 # undef CONFIG_AVR32_USART2 #endif #if AVR32_NUSART < 3 # undef CONFIG_AVR32_USART2 #endif /* Not all USART features are supported on all chips or all USARTS */ #ifdef CONFIG_ARCH_CHIP_AT32UC3B # undef CONFIG_AVR32_USART0_RS485 # undef CONFIG_AVR32_USART0_MAN # undef CONFIG_AVR32_USART0_MODEM # undef CONFIG_AVR32_USART0_IRDA # undef CONFIG_AVR32_USART0_ISO786 # undef CONFIG_AVR32_USART1_RS485 # undef CONFIG_AVR32_USART2_RS485 # undef CONFIG_AVR32_USART2_MAN # undef CONFIG_AVR32_USART2_MODEM # undef CONFIG_AVR32_USART2_IRDA # undef CONFIG_AVR32_USART2_ISO786 #endif /* Disable configurations if USART not selected in configuration file */ #ifndef CONFIG_AVR32_USART0 # undef CONFIG_AVR32_USART0_RS232 # undef CONFIG_AVR32_USART0_SPI # undef CONFIG_AVR32_USART0_RS485 # undef CONFIG_AVR32_USART0_MAN # undef CONFIG_AVR32_USART0_MODEM # undef CONFIG_AVR32_USART0_IRDA # undef CONFIG_AVR32_USART0_ISO786 #endif #ifndef CONFIG_AVR32_USART1 # undef CONFIG_AVR32_USART1_RS232 # undef CONFIG_AVR32_USART1_SPI # undef CONFIG_AVR32_USART1_RS485 # undef CONFIG_AVR32_USART1_MAN # undef CONFIG_AVR32_USART1_MODEM # undef CONFIG_AVR32_USART1_IRDA # undef CONFIG_AVR32_USART1_ISO786 #endif #ifndef CONFIG_AVR32_USART2 # undef CONFIG_AVR32_USART2_RS232 # undef CONFIG_AVR32_USART2_SPI # undef CONFIG_AVR32_USART2_RS485 # undef CONFIG_AVR32_USART2_MAN # undef CONFIG_AVR32_USART2_MODEM # undef CONFIG_AVR32_USART2_IRDA # undef CONFIG_AVR32_USART2_ISO786 #endif /* Is any UART configured? */ #if defined(CONFIG_AVR32_USART0_RS232) || \ defined(CONFIG_AVR32_USART1_RS232) || \ defined(CONFIG_AVR32_USART2_RS232) # define HAVE_RS232_DEVICE #else # undef HAVE_RS232_DEVICE #endif /* Is there a serial console? */ #if defined(CONFIG_USART0_SERIAL_CONSOLE) && defined(CONFIG_AVR32_USART0_RS232) # undef CONFIG_USART1_SERIAL_CONSOLE # undef CONFIG_USART2_SERIAL_CONSOLE # define HAVE_SERIAL_CONSOLE 1 #elif defined(CONFIG_USART1_SERIAL_CONSOLE) && defined(CONFIG_AVR32_USART1_RS232) # undef CONFIG_USART0_SERIAL_CONSOLE # undef CONFIG_USART2_SERIAL_CONSOLE # define HAVE_SERIAL_CONSOLE 1 #elif defined(CONFIG_USART2_SERIAL_CONSOLE) && defined(CONFIG_AVR32_USART2_RS232) # undef CONFIG_USART0_SERIAL_CONSOLE # undef CONFIG_USART1_SERIAL_CONSOLE # define HAVE_SERIAL_CONSOLE 1 #else # undef CONFIG_USART0_SERIAL_CONSOLE # undef CONFIG_USART1_SERIAL_CONSOLE # undef CONFIG_USART2_SERIAL_CONSOLE # undef HAVE_SERIAL_CONSOLE #endif /* Determine which (if any) console driver to use */ #if CONFIG_NFILE_DESCRIPTORS == 0 || defined(CONFIG_DEV_LOWCONSOLE) || !defined(HAVE_RS232_DEVICE) # undef CONFIG_USE_SERIALDRIVER # undef CONFIG_USE_EARLYSERIALINIT #elif defined(CONFIG_DEV_CONSOLE) && CONFIG_NFILE_DESCRIPTORS > 0 # define CONFIG_USE_SERIALDRIVER 1 # define CONFIG_USE_EARLYSERIALINIT 1 #endif /* If GPIO IRQ support is defined, then a set of GPIOs must all be included */ #if CONFIG_AVR32_GPIOIRQSETA == 0 && CONFIG_AVR32_GPIOIRQSETB == 0 # undef CONFIG_AVR32_GPIOIRQ #endif /************************************************************************************ * Public Types ************************************************************************************/ /************************************************************************************ * Public Data ************************************************************************************/ /************************************************************************************ * Public Functions ************************************************************************************/ #endif /* __ARCH_AVR_SRC_AT32UC3_AT32UC3_CONFIG_H */