201 lines
6.8 KiB
C
201 lines
6.8 KiB
C
/*
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* Copyright (c) 2014, Texas Instruments Incorporated - http://www.ti.com/
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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*/
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/* -------------------------------------------------------------------------- */
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/**
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* \addtogroup openmote-cc2538
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* @{
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*
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* \file
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* This file provides connectivity information on LEDs, Buttons, UART and
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* other OpenMote-CC2538 peripherals.
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*
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* This file can be used as the basis to configure other platforms using the
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* cc2538 SoC.
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*
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* \note Do not include this file directly. It gets included by contiki-conf
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* after all relevant directives have been set.
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*/
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#ifndef BOARD_H_
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#define BOARD_H_
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/*---------------------------------------------------------------------------*/
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#include "dev/gpio.h"
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#include "dev/nvic.h"
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/*---------------------------------------------------------------------------*/
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/** \name OpenMote-CC2538 LED configuration
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*
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* LEDs on the OpenMote-CC2538 are connected as follows:
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* - LED1 (Red) -> PC4
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* - LED2 (Yellow) -> PC6
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* - LED3 (Green) -> PC7
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* - LED4 (Orange) -> PC5
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*
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* @{
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*/
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/*---------------------------------------------------------------------------*/
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#define LEDS_ARCH_L1_PORT GPIO_C_NUM
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#define LEDS_ARCH_L1_PIN 4
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#define LEDS_ARCH_L2_PORT GPIO_C_NUM
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#define LEDS_ARCH_L2_PIN 6
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#define LEDS_ARCH_L3_PORT GPIO_C_NUM
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#define LEDS_ARCH_L3_PIN 7
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#define LEDS_ARCH_L4_PORT GPIO_C_NUM
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#define LEDS_ARCH_L4_PIN 5
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#define LEDS_CONF_RED 1
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#define LEDS_CONF_YELLOW 2
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#define LEDS_CONF_GREEN 4
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#define LEDS_CONF_ORANGE 8
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#define LEDS_CONF_COUNT 4
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/** @} */
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/*---------------------------------------------------------------------------*/
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/** \name USB configuration
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*
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* The USB pullup is driven by PC0
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*/
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#define USB_PULLUP_PORT GPIO_C_NUM
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#define USB_PULLUP_PIN 0
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/** @} */
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/*---------------------------------------------------------------------------*/
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/** \name UART configuration
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*
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* On the OpenMote, the UART is connected to the
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* following ports/pins
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* - RX: PA0
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* - TX: PA1
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* - CTS: PB0 (Can only be used with UART1)
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* - RTS: PD3 (Can only be used with UART1)
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*
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* We configure the port to use UART0. To use UART1, replace UART0_* with
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* UART1_* below.
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* @{
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*/
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#define UART0_RX_PORT GPIO_A_NUM
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#define UART0_RX_PIN 0
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#define UART0_TX_PORT GPIO_A_NUM
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#define UART0_TX_PIN 1
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#define UART1_RX_PORT GPIO_B_NUM
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#define UART1_RX_PIN 0
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#define UART1_TX_PORT GPIO_D_NUM
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#define UART1_TX_PIN 3
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#define UART1_CTS_PORT (-1)
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#define UART1_CTS_PIN (-1)
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#define UART1_RTS_PORT (-1)
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#define UART1_RTS_PIN (-1)
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/** @} */
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/*---------------------------------------------------------------------------*/
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/** \name OpenMote-CC2538 Button configuration
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*
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* Buttons on the OpenMote-CC2538 are connected as follows:
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* - BUTTON_USER -> PC3
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* @{
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*/
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/** BUTTON_USER -> PC3 */
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#define BUTTON_USER_PORT GPIO_C_NUM
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#define BUTTON_USER_PIN 3
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#define BUTTON_USER_VECTOR GPIO_C_IRQn
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/* Notify various examples that we have Buttons */
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#define PLATFORM_HAS_BUTTON 1
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#define PLATFORM_SUPPORTS_BUTTON_HAL 1
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name SPI (SSI0) configuration
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*
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* These values configure which CC2538 pins to use for the SPI (SSI0) lines.
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* The SSI0 is currently used to interface with the Ethernet driver (ENC28J60)
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* on the OpenBase board.
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* @{
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*/
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#define SPI_CLK_PORT GPIO_A_NUM
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#define SPI_CLK_PIN 2
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#define SPI_MOSI_PORT GPIO_A_NUM
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#define SPI_MOSI_PIN 5
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#define SPI_MISO_PORT GPIO_A_NUM
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#define SPI_MISO_PIN 4
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name SPI (SSI1) configuration
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*
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* These values configure which CC2538 pins to use for the SPI (SSI1) lines.
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* The SSI1 is currently not used.
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* @{
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*/
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#define SPI1_CLK_PORT GPIO_C_NUM
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#define SPI1_CLK_PIN 4
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#define SPI1_TX_PORT GPIO_C_NUM
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#define SPI1_TX_PIN 5
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#define SPI1_RX_PORT GPIO_C_NUM
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#define SPI1_RX_PIN 6
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name I2C configuration
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*
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* These values configure which CC2538 pins to use for the I2C lines.
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* @{
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*/
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#define I2C_SCL_PORT GPIO_B_NUM
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#define I2C_SCL_PIN 3
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#define I2C_SDA_PORT GPIO_B_NUM
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#define I2C_SDA_PIN 4
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name CC2538 TSCH configuration
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*
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* @{
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*/
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#define RADIO_PHY_OVERHEAD CC2538_PHY_OVERHEAD
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#define RADIO_BYTE_AIR_TIME CC2538_BYTE_AIR_TIME
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#define RADIO_DELAY_BEFORE_TX CC2538_DELAY_BEFORE_TX
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#define RADIO_DELAY_BEFORE_RX CC2538_DELAY_BEFORE_RX
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#define RADIO_DELAY_BEFORE_DETECT CC2538_DELAY_BEFORE_DETECT
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name Device string used on startup
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* @{
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*/
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#define BOARD_STRING "OpenMote-CC2538"
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/** @} */
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/*---------------------------------------------------------------------------*/
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#endif /* BOARD_H_ */
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/*---------------------------------------------------------------------------*/
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/**
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* @}
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*/
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