| /**************************************************************************** |
| * boards/avr/at90usb/teensy-2.0/include/board.h |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __BOARDS_AVR_AT90USB_TEENSY_20_INCLUDE_BOARD_H |
| #define __BOARDS_AVR_AT90USB_TEENSY_20_INCLUDE_BOARD_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <nuttx/config.h> |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| /* Configuration ************************************************************/ |
| |
| /* Clocking *****************************************************************/ |
| |
| /* Assume default CLKDIV8 fuse setting is overridden to CLKDIV1 */ |
| |
| #define BOARD_XTAL_FREQ 16000000 /* 16MHz crystal */ |
| #define BOARD_CPU_CLOCK BOARD_XTAL_FREQ /* F_CPU = 16MHz */ |
| |
| /* LED definitions **********************************************************/ |
| |
| /* The Teensy++ 2.0 has a single on-board LEDs connected to PortD, Pin 6 */ |
| |
| /* ON OFF */ |
| #define LED_STARTED 0 /* OFF ON (never happens) */ |
| #define LED_HEAPALLOCATE 0 /* OFF ON (never happens) */ |
| #define LED_IRQSENABLED 0 /* OFF ON (never happens) */ |
| #define LED_STACKCREATED 1 /* ON ON (never happens) */ |
| #define LED_INIRQ 2 /* OFF NC (momentary) */ |
| #define LED_SIGNAL 2 /* OFF NC (momentary) */ |
| #define LED_ASSERTION 2 /* OFF NC (momentary) */ |
| #define LED_PANIC 0 /* OFF ON (1Hz flashing) */ |
| |
| /* Button definitions *******************************************************/ |
| |
| /* SW1 = Connects to AT90USBxx RESET pin and is not available to software */ |
| |
| /**************************************************************************** |
| * Public Types |
| ****************************************************************************/ |
| |
| #ifndef __ASSEMBLY__ |
| |
| /**************************************************************************** |
| * Inline Functions |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Public Function Prototypes |
| ****************************************************************************/ |
| |
| #ifdef __cplusplus |
| #define EXTERN extern "C" |
| extern "C" |
| { |
| #else |
| #define EXTERN extern |
| #endif |
| |
| #undef EXTERN |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __ASSEMBLY__ */ |
| #endif /* __BOARDS_AVR_AT90USB_TEENSY_20_INCLUDE_BOARD_H */ |
