mirror of
https://github.com/RIOT-OS/RIOT.git
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147 lines
4.7 KiB
C
147 lines
4.7 KiB
C
/*
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* Copyright (C) 2014 Freie Universität Berlin
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* Copyright (C) 2015 Zolertia SL
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*
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* This file is subject to the terms and conditions of the GNU Lesser General
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* Public License v2.1. See the file LICENSE in the top level directory for more
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* details.
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*/
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/**
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* @defgroup board_remote Re-Mote
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* @ingroup boards
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* @brief Support for the Re-Mote board
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* @{
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*
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* @file
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* @brief Board specific definitions for the Re-Mote board
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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* Antonio Lignan <alinan@zolertia.com>
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*/
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#ifndef BOARD_H_
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#define BOARD_H_
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#include "cpu.h"
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#include "periph/gpio.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name The nominal CPU core clock in this board
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*/
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#define F_CPU (32000000UL)
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/**
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* @name Assign the UART interface to be used for stdio
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* @{
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*/
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#define STDIO UART_0
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#define STDIO_BAUDRATE (115200U)
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#define STDIO_RX_BUFSIZE (64U)
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/** @} */
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/**
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* @name LED pin definitions
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* @{
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*/
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#define LED_PORT_C GPIO_C
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#define LED_PORT_D GPIO_D
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#define LED_RED_PIN (2)
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#define LED_GREEN_PIN (5)
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#define LED_BLUE_PIN (3)
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/** @} */
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/**
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* @name Macros for controlling the on-board LEDs
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* @{
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*/
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#define LED_RED_ON (LED_PORT_D->DATA &= ~(1 << LED_RED_PIN))
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#define LED_RED_OFF (LED_PORT_D->DATA |= (1 << LED_RED_PIN))
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#define LED_RED_TOGGLE (LED_PORT_D->DATA ^= (1 << LED_RED_PIN))
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#define LED_GREEN_ON (LED_PORT_D->DATA &= ~(1 << LED_GREEN_PIN))
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#define LED_GREEN_OFF (LED_PORT_D->DATA |= (1 << LED_GREEN_PIN))
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#define LED_GREEN_TOGGLE (LED_PORT_D->DATA ^= (1 << LED_GREEN_PIN))
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#define LED_BLUE_ON (LED_PORT_C->DATA &= ~(1 << LED_BLUE_PIN))
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#define LED_BLUE_OFF (LED_PORT_C->DATA |= (1 << LED_BLUE_PIN))
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#define LED_BLUE_TOGGLE (LED_PORT_C->DATA ^= (1 << LED_BLUE_PIN))
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#define LED_ALL_OFF LED_GREEN_OFF; \
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LED_RED_OFF; \
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LED_BLUE_OFF
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/* Output is color white */
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#define LED_ALL_ON LED_BLUE_ON; \
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LED_RED_ON; \
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LED_GREEN_ON
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#define LED_YELLOW_ON LED_BLUE_OFF; \
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LED_GREEN_ON; \
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LED_RED_ON
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#define LED_YELLOW_OFF LED_GREEN_OFF; \
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LED_RED_OFF
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#define LED_YELLOW_TOGGLE LED_GREEN_TOGGLE; \
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LED_RED_TOGGLE
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#define LED_PURPLE_ON LED_GREEN_OFF; \
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LED_BLUE_ON; \
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LED_RED_ON
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#define LED_PURPLE_OFF LED_BLUE_OFF; \
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LED_RED_OFF
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#define LED_PURPLE_TOGGLE LED_BLUE_TOGGLE; \
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LED_RED_TOGGLE
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/* Take LED_COLOR as argument, i.e LED_RED */
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#define LED_FADE(led) \
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volatile int i; \
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int k, j; \
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LED_FADE_EXPAND(led)
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#define LED_FADE_EXPAND(led) \
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for(k = 0; k < 800; ++k) { \
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j = k > 400 ? 800 - k : k; \
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led##_ON; \
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for(i = 0; i < j; ++i) { \
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asm("nop"); \
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} \
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led##_OFF; \
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for(i = 0; i < 400 - j; ++i) { \
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asm("nop"); \
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} \
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}
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#define LED_RAINBOW() \
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volatile int i; \
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int k,j; \
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LED_FADE_EXPAND(LED_YELLOW); \
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LED_FADE_EXPAND(LED_RED); \
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LED_FADE_EXPAND(LED_PURPLE); \
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LED_FADE_EXPAND(LED_BLUE); \
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LED_FADE_EXPAND(LED_GREEN); \
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/** @} */
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/**
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* @name Flash Customer Configuration Area (CCA) parameters
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* @{
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*/
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#ifndef UPDATE_CCA
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#define UPDATE_CCA 1
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#endif
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#define CCA_BACKDOOR_ENABLE 1
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#define CCA_BACKDOOR_PORT_A_PIN 3 /**< Select button */
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#define CCA_BACKDOOR_ACTIVE_LEVEL 0 /**< Active low */
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/** @} */
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/**
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* @name 2.4GHz RF switch controlled by SW
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* @{
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*/
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#define RF_SWITCH_PORT GPIO_D
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#define RF_SWITCH_PIN (4)
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#define RF_SWITCH_EXTERNAL (RF_SWITCH_PORT->DATA |= (1 << RF_SWITCH_PIN))
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#define RF_SWITCH_INTERNAL (RF_SWITCH_PORT->DATA &= ~(1 << RF_SWITCH_PIN))
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#define RF_SWITCH_TOGGLE (RF_SWITCH_PORT->DATA ^= (1 << RF_SWITCH_PIN))
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/** @} */
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/**
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* @brief Initialize board specific hardware, including clock, LEDs and std-IO
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*/
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void board_init(void);
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#ifdef __cplusplus
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} /* end extern "C" */
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#endif
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#endif /* BOARD_H_ */
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/** @} */
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