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279 lines
9.4 KiB
C
279 lines
9.4 KiB
C
/*
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* Copyright (c) 2012, 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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*
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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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/** \addtogroup remote
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* @{
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*
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* \defgroup remote-peripherals Re-Mote Peripherals
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*
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* Defines related to the Re-Mote
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*
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* This file provides connectivity information on LEDs, Buttons, UART and
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* other Re-Mote 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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*
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* \file
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* Header file with definitions related to the I/O connections on the Zolertia's
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* Re-Mote platform, cc2538-based
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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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#include "dev/gpio.h"
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#include "dev/nvic.h"
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/*---------------------------------------------------------------------------*/
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/** \name Re-Mote LED configuration
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*
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* LEDs on the Re-mote are connected as follows:
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* - LED1 (Red) -> PD2
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* - LED2 (Blue) -> PC3
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* - LED3 (Green) -> PD5
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*
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* LED1 routed also to JP5 connector
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* LED2 shares the same pin with Watchdog WDI pulse and routed to JP8 connector
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* LED3 routed also to JP5 connector
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* @{
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*/
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/*---------------------------------------------------------------------------*/
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/* Some files include leds.h before us, so we need to get rid of defaults in
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* leds.h before we provide correct definitions */
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#undef LEDS_GREEN
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#undef LEDS_YELLOW
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#undef LEDS_BLUE
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#undef LEDS_RED
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#undef LEDS_CONF_ALL
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/* In leds.h the LEDS_BLUE is defined by LED_YELLOW definition */
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#define LEDS_GREEN 1 /**< LED1 (Green) -> PD5 */
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#define LEDS_BLUE 2 /**< LED2 (Blue) -> PC3 */
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#define LEDS_RED 4 /**< LED3 (Red) -> PD2 */
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#define LEDS_CONF_ALL 7
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#define LEDS_LIGHT_BLUE (LEDS_GREEN | LEDS_BLUE) /**< Green + Blue (3) */
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#define LEDS_YELLOW (LEDS_GREEN | LEDS_RED) /**< Green + Red (5) */
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#define LEDS_PURPLE (LEDS_BLUE | LEDS_RED) /**< Blue + Red (6) */
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#define LEDS_WHITE LEDS_ALL /**< Green + Blue + Red (7) */
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/* Notify various examples that we have LEDs */
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#define PLATFORM_HAS_LEDS 1
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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 enabled by an external resistor, not mapped to a GPIO
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*/
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#ifdef USB_PULLUP_PORT
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#undef USB_PULLUP_PORT
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#endif
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#ifdef USB_PULLUP_PIN
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#undef USB_PULLUP_PIN
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#endif
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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 Re-Mote, the UART is connected to the following ports/pins
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* - UART0:
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* - RX: PA0
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* - TX: PA1
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* - UART1:
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* - RX: PC6
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* - TX: PC5
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* - CTS:
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* - RTS:
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* We configure the port to use UART0 and UART1, CTS/RTS only for UART1,
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* both without a HW pull-up resistor
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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_C_NUM
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#define UART1_RX_PIN 6
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#define UART1_TX_PORT GPIO_C_NUM
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#define UART1_TX_PIN 5
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#define UART1_CTS_PORT GPIO_C_NUM
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#define UART1_CTS_PIN 1
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#define UART1_RTS_PORT GPIO_C_NUM
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#define UART1_RTS_PIN 2
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/** @} */
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/*---------------------------------------------------------------------------*/
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/** \name Re-Mote Button configuration
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*
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* Buttons on the Re-Mote are connected as follows:
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* - BUTTON_USER -> PA3, S1 user button, shared with bootloader
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* - BUTTON_RESET -> RESET_N line, S2 reset both CC2538 and CoP
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* - BUTTON_VBAT -> Power switch, not mounted by default
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* @{
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*/
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/** BUTTON_USER -> PA3 */
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#define BUTTON_USER_PORT GPIO_A_NUM
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#define BUTTON_USER_PIN 3
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#define BUTTON_USER_VECTOR NVIC_INT_GPIO_PORT_A
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/* Notify various examples that we have Buttons */
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#define PLATFORM_HAS_BUTTON 1
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name ADC configuration
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*
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* These values configure which CC2538 pins and ADC channels to use for the ADC
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* inputs. By default the Re-Mote allows two out-of-the-box ADC ports with a
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* phidget-like 3-pin connector (GND/3V3/ADC)
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*
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* ADC inputs can only be on port A.
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* @{
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*/
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#define ADC_PHIDGET_PORT GPIO_A_NUM /**< Phidget GPIO control port */
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#define ADC_PHIDGET_ADC2_PIN 6 /**< ADC2 to PA6, 3V3 */
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#define ADC_PHIDGET_ADC3_PIN 7 /**< ADC3 to PA7, 3V3 */
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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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* shared with the CC1120 RF transceiver
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* TX -> MOSI, RX -> MISO
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* @{
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*/
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#define SPI0_CLK_PORT GPIO_D_NUM
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#define SPI0_CLK_PIN 1
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#define SPI0_TX_PORT GPIO_D_NUM
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#define SPI0_TX_PIN 0
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#define SPI0_RX_PORT GPIO_C_NUM
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#define SPI0_RX_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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* shared with the microSD, not routed anywhere.
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* TX -> MOSI, RX -> MISO
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* @{
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*/
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#define SPI1_CLK_PORT GPIO_B_NUM
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#define SPI1_CLK_PIN 5
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#define SPI1_TX_PORT GPIO_C_NUM
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#define SPI1_TX_PIN 7
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#define SPI1_RX_PORT GPIO_A_NUM
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#define SPI1_RX_PIN 4
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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, shared
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* with the TMP102 built-in temperature sensor
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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 1
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#define I2C_SDA_PORT GPIO_B_NUM
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#define I2C_SDA_PIN 0
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name Antenna switch configuration
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*
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* These values configure the required pin to drive the antenna switch, to
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* use either the built-in ceramic antenna or an external one over the uFL
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* connector
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* - Internal antenna: LOW
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* - External antenna: HIGH
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* @{
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*/
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#define ANTENNA_2_4GHZ_SW_PORT GPIO_D_NUM
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#define ANTENNA_2_4GHZ_SW_PIN 4
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name CC1120/CC1200 configuration
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*
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* These values configure the required pins to drive the CC1120/CC1200
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* @{
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*/
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#define CC1120_SPI_SCLK_PORT SPI0_CLK_PORT
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#define CC1120_SPI_SCLK_PIN SPI0_CLK_PIN
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#define CC1120_SPI_MOSI_PORT SPIO0_TX_PORT
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#define CC1120_SPI_MOSI_PIN SPIO0_TX_PIN
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#define CC1120_SPI_MISO_PORT SPIO0_RX_PORT
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#define CC1120_SPI_MISO_PIN SPIO0_RX_PIN
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#define CC1120_SPI_CSN_PORT GPIO_D_NUM
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#define CC1120_SPI_CSN_PIN 3
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#define CC1120_GDO0_PORT GPIO_B_NUM
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#define CC1120_GDO0_PIN 4
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#define CC1120_GDO2_PORT GPIO_B_NUM
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#define CC1120_GDO2_PIN 3
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#define CC1120_RESET_PORT GPIO_B_NUM
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#define CC1120_RESET_PIN 2
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#define CC1120_GPIO0_VECTOR NVIC_INT_GPIO_PORT_B
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/** @} */
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/*---------------------------------------------------------------------------*/
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/**
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* \name microSD configuration
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*
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* These values configure the required pins to drive the built-in microSD
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* external module, to be used with SSI1
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* @{
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*/
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#define USD_CLK_PORT SPI1_CLK_PORT
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#define USD_CLK_PIN SPI1_CLK_PIN
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#define USD_MOSI_PORT SPI1_TX_PORT
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#define USD_MOSI_PIN SPI1_TX_PIN
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#define USD_MISO_PORT SPI1_RX_PORT
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#define USD_MISO_PIN SPI1_RX_PIN
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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 "Zolertia Re-Mote platform"
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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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