nes-proj/arch/platform/zoul/orion/board.h

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11 KiB
C

/*
* Copyright (c) 2012, Texas Instruments Incorporated - http://www.ti.com/
* Copyright (c) 2016, Zolertia <http://www.zolertia.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* \addtogroup zoul-platforms
* @{
*
* \defgroup zolertia-orion-ethernet-router Zolertia IoT Orion Ethernet Router
*
* The Zolertia Orion Router includes an Ethernet ENC28J60 controller with
* active POE (power over ethernet), operating over IPv4/IP64. It features a
* dual RF interface (2.4GHz and 863-950MHz) with external antenna connectors,
* a power on/off switch and programable user button.
*
* This file provides connectivity information on LEDs, Buttons, UART and
* other peripherals
*
* @{
*
* \file
* Header file with definitions related to the I/O connections on the Zolertia's
* Orion Ethernet Router, Zoul-based
*
* \note Do not include this file directly. It gets included by contiki-conf
* after all relevant directives have been set.
*/
#ifndef BOARD_H_
#define BOARD_H_
#include "dev/gpio.h"
#include "dev/nvic.h"
/*---------------------------------------------------------------------------*/
/** \name Orion Ethernet Router LED configuration
*
* LEDs on the eth-gw are connected as follows:
* - LED1 (Red) -> PD5
* - LED2 (Green) -> PD4
* - LED3 (Blue) -> PD3
* @{
*/
/*---------------------------------------------------------------------------*/
/* Some files include leds.h before us, so we need to get rid of defaults in
* leds.h before we provide correct definitions */
#undef LEDS_GREEN
#undef LEDS_YELLOW
#undef LEDS_BLUE
#undef LEDS_RED
#undef LEDS_CONF_ALL
/* In leds.h the LEDS_BLUE is defined by LED_YELLOW definition */
#define LEDS_GREEN (1 << 4) /**< LED1 (Green) -> PD4 */
#define LEDS_BLUE (1 << 3) /**< LED2 (Blue) -> PD3 */
#define LEDS_RED (1 << 5) /**< LED3 (Red) -> PD5 */
#define LEDS_CONF_ALL (LEDS_GREEN | LEDS_BLUE | LEDS_RED)
#define LEDS_LIGHT_BLUE (LEDS_GREEN | LEDS_BLUE) /**< Green + Blue (24) */
#define LEDS_YELLOW (LEDS_GREEN | LEDS_RED) /**< Green + Red (48) */
#define LEDS_PURPLE (LEDS_BLUE | LEDS_RED) /**< Blue + Red (40) */
#define LEDS_WHITE LEDS_ALL /**< Green + Blue + Red (56) */
/* Notify various examples that we have LEDs */
#define PLATFORM_HAS_LEDS 1
/** @} */
/*---------------------------------------------------------------------------*/
/** \name USB configuration
*
* The USB pullup for D+ is not included in this platform
*/
#ifdef USB_PULLUP_PORT
#undef USB_PULLUP_PORT
#endif
#ifdef USB_PULLUP_PIN
#undef USB_PULLUP_PIN
#endif
/** @} */
/*---------------------------------------------------------------------------*/
/** \name UART configuration
*
* On the eth-gw, the UARTs are connected to the following ports/pins:
*
* - UART0:
* - RX: PA0, connected to CP2104 serial-to-usb converter TX pin
* - TX: PA1, connected to CP2104 serial-to-usb converter RX pin
* - UART1:
* - RX: PC1
* - TX: PC0
* - CTS: not used
* - RTS: not used
*
* We configure the port to use UART0 and UART1, CTS/RTS only for UART1,
* both without a HW pull-up resistor.
* UART0 is not exposed anywhere, UART1 pins are exposed over the JP9 connector.
* @{
*/
#define UART0_RX_PORT GPIO_A_NUM
#define UART0_RX_PIN 0
#define UART0_TX_PORT GPIO_A_NUM
#define UART0_TX_PIN 1
#define UART1_RX_PORT GPIO_C_NUM
#define UART1_RX_PIN 1
#define UART1_TX_PORT GPIO_C_NUM
#define UART1_TX_PIN 0
#define UART1_CTS_PORT (-1)
#define UART1_CTS_PIN (-1)
#define UART1_RTS_PORT (-1)
#define UART1_RTS_PIN (-1)
/** @} */
/*---------------------------------------------------------------------------*/
/** \name Zolertia Orion Router button configuration
*
* Buttons on the eth-gw are connected as follows:
* - BUTTON_USER -> PA3, S1 user button, shared with bootloader
* - BUTTON_RESET -> RESET_N line
* @{
*/
/** BUTTON_USER -> PA3 */
#define BUTTON_USER_PORT GPIO_A_NUM
#define BUTTON_USER_PIN 3
#define BUTTON_USER_VECTOR GPIO_A_IRQn
/* Notify various examples that we have Buttons */
#define PLATFORM_HAS_BUTTON 1
/** @} */
/*---------------------------------------------------------------------------*/
/**
* \name ADC configuration
*
* These values configure which CC2538 pins and ADC channels to use for the ADC
* inputs. There pins are suggested as they can be changed, but note that only
* pins from PA can be configured as ADC.
*
* The Zolertia eth-gw, as it is, only allows 3.3VDC sensors.
*
* The internal ADC reference is 1190mV, use either a voltage divider as input,
* or a different voltage reference, like AVDD5 or other externally (AIN7 or
* AIN6).
*
* The ADC1 is exposed over the JP9 connector
* @{
*/
#define ADC_SENSORS_PORT GPIO_A_NUM /**< ADC GPIO control port */
#define ADC_SENSORS_ADC1_PIN 2 /**< ADC1 to PA2, 3V3 */
#define ADC_SENSORS_ADC2_PIN 4 /**< ADC2 to PA4, 3V3 */
#define ADC_SENSORS_ADC3_PIN 5 /**< ADC3 to PA5, 3V3 */
#define ADC_SENSORS_ADC4_PIN 6 /**< ADC4 to PA6, 3V3 */
#define ADC_SENSORS_ADC5_PIN (-1) /**< Not used */
#define ADC_SENSORS_ADC6_PIN (-1) /**< Not used */
#define ADC_SENSORS_MAX 4 /**< PA2, PA4, PA5, PA6 */
/** @} */
/*---------------------------------------------------------------------------*/
/**
* \name SPI (SSI0) configuration
*
* These values configure which CC2538 pins to use for the SPI (SSI0) lines,
* reserved exclusively for the CC1200 RF transceiver.
* TX -> MOSI, RX -> MISO
* @{
*/
#define SPI0_CLK_PORT GPIO_B_NUM
#define SPI0_CLK_PIN 2
#define SPI0_TX_PORT GPIO_B_NUM
#define SPI0_TX_PIN 1
#define SPI0_RX_PORT GPIO_B_NUM
#define SPI0_RX_PIN 3
/** @} */
/*---------------------------------------------------------------------------*/
/**
* \name SPI (SSI1) configuration
*
* These values configure which CC2538 pins to use for the SPI (SSI1) lines,
* reserved exclusively for the ENC28J60 ethernet module. These pins should not
* be used for other use, unless you really know what you are doing
* TX -> MOSI, RX -> MISO
* @{
*/
#define SPI1_CLK_PORT GPIO_C_NUM
#define SPI1_CLK_PIN 4
#define SPI1_TX_PORT GPIO_C_NUM
#define SPI1_TX_PIN 5
#define SPI1_RX_PORT GPIO_C_NUM
#define SPI1_RX_PIN 6
/** @} */
/*---------------------------------------------------------------------------*/
/**
* \name I2C configuration
*
* As default there is not a default pin assignment for I2C, change this values
* accordingly if mapping either pin to the I2C controller.
* @{
*/
#define I2C_SCL_PORT GPIO_C_NUM
#define I2C_SCL_PIN 3
#define I2C_SDA_PORT GPIO_C_NUM
#define I2C_SDA_PIN 2
#define I2C_INT_PORT GPIO_D_NUM
#define I2C_INT_PIN 2
#define I2C_INT_VECTOR GPIO_D_IRQn
/** @} */
/*---------------------------------------------------------------------------*/
/**
* \name Dual RF interface support
*
* Enables support for dual band operation (both CC1200 and 2.4GHz enabled).
* @{
*/
#define REMOTE_DUAL_RF_ENABLED 1
/** @} */
/*---------------------------------------------------------------------------*/
/**
* \name CC1200 configuration
*
* These values configure the required pins to drive the CC1200
* None of the following pins are exposed to any connector, kept for internal
* use only
* @{
*/
#define CC1200_SPI_INSTANCE 0
#define CC1200_SPI_SCLK_PORT SPI0_CLK_PORT
#define CC1200_SPI_SCLK_PIN SPI0_CLK_PIN
#define CC1200_SPI_MOSI_PORT SPI0_TX_PORT
#define CC1200_SPI_MOSI_PIN SPI0_TX_PIN
#define CC1200_SPI_MISO_PORT SPI0_RX_PORT
#define CC1200_SPI_MISO_PIN SPI0_RX_PIN
#define CC1200_SPI_CSN_PORT GPIO_B_NUM
#define CC1200_SPI_CSN_PIN 5
#define CC1200_GDO0_PORT GPIO_B_NUM
#define CC1200_GDO0_PIN 4
#define CC1200_GDO2_PORT GPIO_B_NUM
#define CC1200_GDO2_PIN 0
#define CC1200_RESET_PORT GPIO_C_NUM
#define CC1200_RESET_PIN 7
#define CC1200_GPIOx_VECTOR GPIO_B_IRQn
/** @} */
/*---------------------------------------------------------------------------*/
/**
* \name Ethernet ENC28J60 configuration
*
* These values configure the required pins to drive an external Ethernet
* module. The implementation can be SPI or GPIO-based, for the first the SPI1
* controller should be used
* @{
*/
#define ETH_SPI_INSTANCE 1
#define ETH_SPI_CLK_PORT SPI1_CLK_PORT
#define ETH_SPI_CLK_PIN SPI1_CLK_PIN
#define ETH_SPI_MOSI_PORT SPI1_TX_PORT
#define ETH_SPI_MOSI_PIN SPI1_TX_PIN
#define ETH_SPI_MISO_PORT SPI1_RX_PORT
#define ETH_SPI_MISO_PIN SPI1_RX_PIN
#define ETH_SPI_CSN_PORT GPIO_A_NUM
#define ETH_SPI_CSN_PIN 7
#define ETH_INT_PORT GPIO_D_NUM
#define ETH_INT_PIN 0
#define ETH_RESET_PORT GPIO_D_NUM
#define ETH_RESET_PIN 1
/** @} */
/*---------------------------------------------------------------------------*/
/**
* \name On-board external WDT
* The Orion Ethernet Router has an external WDT and battery monitor, which
* adds more robustness and prevents the mote to run wild if any unexpected
* problem shows-up.
* The external WDT requires a short pulse (<1ms) to be sent before a 2-second
* period. The battery monitor keeps the device in Reset if the voltage input
* is lower than 2.5V.
* @{
*/
#define EXT_WDT_PORT GPIO_D_NUM
#define EXT_WDT_PIN 5
/** @} */
/*---------------------------------------------------------------------------*/
/**
* \name Device string used on startup
* @{
*/
#define BOARD_STRING "Zolertia Orion Ethernet Router"
/** @} */
#endif /* BOARD_H_ */
/**
* @}
* @}
*/