| /**************************************************************************** |
| * boards/arm/stm32/viewtool-stm32f107/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_ARM_STM32_VIEWTOOL_STM32F107_INCLUDE_BOARD_H |
| #define __BOARDS_ARM_STM32_VIEWTOOL_STM32F107_INCLUDE_BOARD_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <nuttx/config.h> |
| |
| #ifndef __ASSEMBLY__ |
| # include <stdint.h> |
| #endif |
| |
| /* Clocking *****************************************************************/ |
| |
| #if defined(CONFIG_ARCH_CHIP_STM32F107VC) |
| # include <arch/board/board-stm32f107vct6.h> |
| #elif defined(CONFIG_ARCH_CHIP_STM32F103VC) |
| # include <arch/board/board-stm32f103vct6.h> |
| #else |
| # error Unrecognized STM32 chip |
| #endif |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| /* LED definitions **********************************************************/ |
| |
| /* There are four LEDs on the ViewTool STM32F103/F107 board that can be |
| * controlled by software: LED1 through LED4. All pulled high and can be |
| * illuminated by driving the output to low |
| * |
| * LED1 PA6 |
| * LED2 PA7 |
| * LED3 PB12 |
| * LED4 PB13 |
| */ |
| |
| /* LED index values for use with board_userled() */ |
| |
| #define BOARD_LED1 0 |
| #define BOARD_LED2 1 |
| #define BOARD_LED3 2 |
| #define BOARD_LED4 3 |
| #define BOARD_NLEDS 4 |
| |
| /* LED bits for use with board_userled_all() */ |
| |
| #define BOARD_LED1_BIT (1 << BOARD_LED1) |
| #define BOARD_LED2_BIT (1 << BOARD_LED2) |
| #define BOARD_LED3_BIT (1 << BOARD_LED3) |
| #define BOARD_LED4_BIT (1 << BOARD_LED4) |
| |
| /* These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is |
| * defined. In that case, the usage by the board port is defined in |
| * include/board.h and src/stm32_leds.c. The LEDs are used to encode |
| * OS-related events as follows: |
| * |
| * SYMBOL Val Meaning LED state |
| * LED1 LED2 LED3 LED4 |
| * ----------------- --- ----------------------- ---- ---- ---- ---- |
| */ |
| #define LED_STARTED 0 /* NuttX has been started ON OFF OFF OFF */ |
| #define LED_HEAPALLOCATE 1 /* Heap has been allocated OFF ON OFF OFF */ |
| #define LED_IRQSENABLED 2 /* Interrupts enabled ON ON OFF OFF */ |
| #define LED_STACKCREATED 3 /* Idle stack created OFF OFF ON OFF */ |
| #define LED_INIRQ 4 /* In an interrupt N/C N/C N/C GLOW */ |
| #define LED_SIGNAL 4 /* In a signal handler N/C N/C N/C GLOW */ |
| #define LED_ASSERTION 4 /* An assertion failed N/C N/C N/C GLOW */ |
| #define LED_PANIC 4 /* The system has crashed N/C N/C N/C FLASH */ |
| #undef LED_IDLE /* MCU is is sleep mode Not used */ |
| |
| /* After booting, LED1-3 are not longer used by the system and can be used |
| * for other purposes by the application (Of course, all LEDs are available |
| * to the application if CONFIG_ARCH_LEDS is not defined. |
| */ |
| |
| /* Buttons ******************************************************************/ |
| |
| /* All pulled high and will be sensed low when depressed. |
| * |
| * SW2 PC11 Needs J42 closed |
| * SW3 PC12 Needs J43 closed |
| * SW4 PA0 Needs J44 closed |
| */ |
| |
| #define BUTTON_SW2 0 |
| #define BUTTON_SW3 1 |
| #define BUTTON_SW4 2 |
| #define NUM_BUTTONS 3 |
| |
| #define BUTTON_SW2_BIT (1 << BUTTON_SW2) |
| #define BUTTON_SW3_BIT (1 << BUTTON_SW3) |
| #define BUTTON_SW4_BIT (1 << BUTTON_SW4) |
| |
| #endif /* __BOARDS_ARM_STM32_VIEWTOOL_STM32F107_INCLUDE_BOARD_H */ |
