Zoul: added new Firefly revision A
This commit is contained in:
Antonio Lignan
parent
e206984d90
commit
75e260b2fc
2
platform/zoul/firefly-reva/Makefile.firefly-reva
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2
platform/zoul/firefly-reva/Makefile.firefly-reva
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MOTELIST_ZOLERTIA = firefly
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BOARD_SOURCEFILES += board.c leds-arch.c
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41
platform/zoul/firefly-reva/README.md
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platform/zoul/firefly-reva/README.md
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Zolertia Firefly Revision A platform
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============================================
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![Zolertia Firefly Revision A breakout board][firefly-reva]
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The Firefly is a breakout board designed to inspire.
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It exposes the most basic Zoul features, sporting only the most down-to-core features to work with the Zoul, providing the following:
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* ARM Cortex-M3 with 512KB flash and 32KB RAM (16KB retention), 32MHz.
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* ISM 2.4-GHz IEEE 802.15.4 & Zigbee compliant.
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* ISM 868-, 915-, 920-, 950-MHz ISM/SRD Band.
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* On-board printed PCB sub-1GHz antenna and 2.4Ghz ceramic chip antenna.
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* AES-128/256, SHA2 Hardware Encryption Engine.
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* ECC-128/256, RSA Hardware Acceleration Engine for Secure Key Exchange.
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* Compatible with breadboards and protoboards.
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* On-board CP2104/PIC to flash over USB-A connector.
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* User and reset buttons.
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* RGB LED to allow more than 7 colour combinations.
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* Small form factor (68.78 x 25.80mm).
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The Firefly can be seen as the "small brother" of the RE-Mote, with a slick design and a lower cost.
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To work out of the box, the firefly includes a PCB antenna for the Sub-1GHz interface, and a ceramic chip antenna for the 2.4GHz radio interface. Optionally 2 x u.Fl connectors for 2.4GHz and sub-1GHz external antennas can be mounted.
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The firefly can be programmed and debugged over JTAG and USB. The board has a CP2104 USB to serial converter with a PIC, it allows to program the CC2538 without having to manually to put the device in bootloader mode.
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The most prominent changes respect to the previous Firefly release are:
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* On-board ceramic chip 2.4GHz antenna
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* Pin-out changes and CC1200 GPIO2 pin is exposed
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* RF matching improvements
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* Printed PCB USB A connector instead of Micro-USB connector
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Firefly pin-out
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=============
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![Firefly Revision A pin-out (front)][firefly-reva-pinout-front]
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[firefly-reva-pinout-front]: ../images/firefly-pinout-front.png "Firefly Revision A pin-out (front)"
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[firefly-reva]: ../images/firefly-reva.png "Zolertia Firefly Revision A breakout board"
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59
platform/zoul/firefly-reva/board.c
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platform/zoul/firefly-reva/board.c
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/*
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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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/*---------------------------------------------------------------------------*/
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/**
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* \addtogroup firefly
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* @{
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*
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* \file
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* Board-initialisation for the Zolertia's Firefly platform
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*
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*/
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/*---------------------------------------------------------------------------*/
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#include "contiki-conf.h"
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#include <stdint.h>
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#include <string.h>
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/*---------------------------------------------------------------------------*/
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static void
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configure_unused_pins(void)
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{
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/* FIXME */
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}
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/*---------------------------------------------------------------------------*/
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void
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board_init()
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{
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configure_unused_pins();
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}
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/*---------------------------------------------------------------------------*/
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/**
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* @}
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*/
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386
platform/zoul/firefly-reva/board.h
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platform/zoul/firefly-reva/board.h
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/*
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* Copyright (c) 2012, Texas Instruments Incorporated - http://www.ti.com/
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* Copyright (c) 2015, Zolertia
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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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/**
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* \addtogroup zoul-platforms
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* @{
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*
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* \defgroup firefly-reva Firefly platform
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*
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* The Zolertia Firefly is the most down-to-core development platform, exposing
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* the Zoul core functionalities and features, with a slick design to allow a
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* flexible and easier user experience.
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*
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* Defines related to the Firefly platform: a Zoul-based breakout board
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*
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* This file provides connectivity information on LEDs, Buttons, UART and
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* other 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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* Firefly platform, Zoul-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 Connector headers
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*
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* The Firefly features two 2.54 mm header rows over which exposes the following
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* pins (facing up, Zolertia logo above and USB connector below):
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* -----------------------------+---+---+--------------------------------------
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* PIN_NAME |JP3|JP2| PIN_NAME
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* -----------------------------+---+---+--------------------------------------
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* PB5/CC1200.CS |-01|15-| PD2/SPI1.MISO
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* PB2/SPI0.SCLK/CC1200.SCLK |-02|16-| PD0/SPI1.SCLK
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* PB1/SPIO0.MOSI/CC1200.MOSI |-03|17-| ADC5/AIN7/PA7
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* PB3/SPIO0.MISO/CC1200.MISO |-04|18-| ADC4/AIN6/PA6
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* PB4/CC1200.GPIO0 |-05|19-| DGND
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* PB0/CC1200.GPIO2 |-06|20-| +VDD
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* PD1/I2C.INT |-07|21-| ADC1/AIN5/PA5
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* PC2/I2C.SDA |-08|22-| ADC2/AIN4/PA4
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* PC3/I2C.SCL |-09|23-| BUTTON.USER/ADC6/AIN3/PA3
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* DGND |-10|24-| ADC3/AIN2/PA2
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* +VDD |-11|25-| PC0/UART1.TX
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* PC6/SPI1.MOSI |-12|26-| PC1/UART1.RX
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* USB.D+ |-13|27-| PC4
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* USB.D- |-14|28-| PC5
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* ---------------------------+-+---+---+-+------------------------------------
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*/
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/*---------------------------------------------------------------------------*/
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/** \name Firefly LED configuration
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*
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* LEDs on the Firefly are connected as follows:
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* - LED1 (Red) -> PD5
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* - LED2 (Green) -> PD4
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* - LED3 (Blue) -> PD3
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*
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* LED1 pin exposed in JP2 connector
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* LED2 pin exposed in JP2 connector
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* LED3 pin exposed in JP2 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 << 4) /**< LED1 (Green) -> PD4 */
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#define LEDS_BLUE (1 << 3) /**< LED2 (Blue) -> PD3 */
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#define LEDS_RED (1 << 5) /**< LED3 (Red) -> PD5 */
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#define LEDS_CONF_ALL (LEDS_GREEN | LEDS_BLUE | LEDS_RED)
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#define LEDS_LIGHT_BLUE (LEDS_GREEN | LEDS_BLUE) /**< Green + Blue (24) */
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#define LEDS_YELLOW (LEDS_GREEN | LEDS_RED) /**< Green + Red (48) */
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#define LEDS_PURPLE (LEDS_BLUE | LEDS_RED) /**< Blue + Red (40) */
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#define LEDS_WHITE LEDS_ALL /**< Green + Blue + Red (56) */
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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 to be enabled by an external resistor, as it is not mapped
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* 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 Firefly, the UARTs are connected to the following ports/pins:
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*
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* - UART0:
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* - RX: PA0, connected to CP2104 serial-to-usb converter TX pin
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* - TX: PA1, connected to CP2104 serial-to-usb converter RX pin
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* - UART1:
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* - RX: PC1
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* - TX: PC0
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* - CTS: not used, one suggestion however is to use PC4
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* - RTS: not used, one suggestion however is to use PC5
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*
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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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* UART0 is not exposed anywhere, UART1 pins are exposed over the JP3 connector.
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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 1
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#define UART1_TX_PORT GPIO_C_NUM
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#define UART1_TX_PIN 0
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#define UART1_CTS_PORT (-1) /**< GPIO_D_NUM */
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#define UART1_CTS_PIN (-1) /**< 1 */
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#define UART1_RTS_PORT (-1) /**< GPIO_D_NUM */
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#define UART1_RTS_PIN (-1) /**< 0 */
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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. There pins are suggested as they can be changed, but note that only
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* pins from PA can be configured as ADC.
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*
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* - ADC1: up to 3.3V.
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* - ADC2: up to 3.3V.
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* - ADC3: up to 3.3V.
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* - ADC4: up to 3.3V.
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* - ADC5: up to 3.3V.
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* - ADC6: up to 3.3V, shared with user button.
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*
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* The internal ADC reference is 1190mV, use either a voltage divider as input,
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* or a different voltage reference, like AVDD5 or other externally (AIN7 or
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* AIN6).
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*
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* Warning: if using ADC6 (PA3), you will need to disable the bootloader by
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* making FLASH_CCA_CONF_BOOTLDR_BACKDOOR equal to zero
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* @{
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*/
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#define ADC_SENSORS_PORT GPIO_A_NUM /**< ADC GPIO control port */
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#ifndef ADC_SENSORS_CONF_ADC1_PIN
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#define ADC_SENSORS_ADC1_PIN 5 /**< ADC1 to PA5 */
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#else
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#if ((ADC_SENSORS_CONF_ADC1_PIN != -1) && (ADC_SENSORS_CONF_ADC1_PIN != 5))
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#error "ADC1 channel should be mapped to PA5 or disabled with -1"
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#else
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#define ADC_SENSORS_ADC1_PIN ADC_SENSORS_CONF_ADC1_PIN
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#endif
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#endif
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#ifndef ADC_SENSORS_CONF_ADC2_PIN
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#define ADC_SENSORS_ADC2_PIN 4 /**< ADC2 to PA4 */
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#else
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#if ((ADC_SENSORS_CONF_ADC2_PIN != -1) && (ADC_SENSORS_CONF_ADC2_PIN != 4))
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#error "ADC2 channel should be mapped to PA4 or disabled with -1"
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#else
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#define ADC_SENSORS_ADC2_PIN ADC_SENSORS_CONF_ADC2_PIN
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#endif
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#endif
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#ifndef ADC_SENSORS_CONF_ADC3_PIN
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#define ADC_SENSORS_ADC3_PIN 2 /**< ADC3 to PA2 */
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#else
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#if ((ADC_SENSORS_CONF_ADC3_PIN != -1) && (ADC_SENSORS_CONF_ADC3_PIN != 2))
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#error "ADC3 channel should be mapped to PA2 or disabled with -1"
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#else
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#define ADC_SENSORS_ADC3_PIN ADC_SENSORS_CONF_ADC3_PIN
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#endif
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#endif
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#ifndef ADC_SENSORS_CONF_ADC4_PIN
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#define ADC_SENSORS_ADC4_PIN 6 /**< ADC4 to PA6 */
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#else
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#if ((ADC_SENSORS_CONF_ADC4_PIN != -1) && (ADC_SENSORS_CONF_ADC4_PIN != 6))
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#error "ADC4 channel should be mapped to PA6 or disabled with -1"
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#else
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#define ADC_SENSORS_ADC4_PIN ADC_SENSORS_CONF_ADC4_PIN
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#endif
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#endif
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#ifndef ADC_SENSORS_CONF_ADC5_PIN
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#define ADC_SENSORS_ADC5_PIN 7 /**< ADC5 to PA7 */
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#else
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#if ((ADC_SENSORS_CONF_ADC5_PIN != -1) && (ADC_SENSORS_CONF_ADC5_PIN != 7))
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#error "ADC5 channel should be mapped to PA7 or disabled with -1"
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#else
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#define ADC_SENSORS_ADC5_PIN ADC_SENSORS_CONF_ADC5_PIN
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#endif
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#endif
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#ifndef ADC_SENSORS_CONF_ADC6_PIN
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#define ADC_SENSORS_ADC6_PIN (-1) /**< ADC6 not declared */
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#else
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#define ADC_SENSORS_ADC6_PIN 3 /**< Hard-coded to PA3 */
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#endif
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#ifndef ADC_SENSORS_CONF_MAX
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#define ADC_SENSORS_MAX 5 /**< Maximum sensors */
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#else
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#define ADC_SENSORS_MAX ADC_SENSORS_CONF_MAX
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#endif
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/** @} */
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/*---------------------------------------------------------------------------*/
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/** \name Firefly Button configuration
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*
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* Buttons on the Firefly 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
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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 an user button.
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* If ADC6 channel is used, then disable the user button
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*/
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#ifdef PLATFORM_CONF_WITH_BUTTON
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#if (PLATFORM_CONF_WITH_BUTTON && (ADC_SENSORS_ADC6_PIN == 3))
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#error "The ADC6 (PA3) and user button cannot be enabled at the same time"
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#else
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#define PLATFORM_HAS_BUTTON (PLATFORM_CONF_WITH_BUTTON && \
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!(ADC_SENSORS_ADC6_PIN == 3))
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#endif /* (PLATFORM_CONF_WITH_BUTTON && (ADC_SENSORS_ADC6_PIN == 3)) */
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#else
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#define PLATFORM_HAS_BUTTON !(ADC_SENSORS_ADC6_PIN == 3)
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#endif /* PLATFORM_CONF_WITH_BUTTON */
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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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* reserved exclusively for the CC1200 RF transceiver. These pins are exposed
|
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* to the JP3 connector. To disable the CC1200 and use these pins, just
|
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* remove the R10 resistor (0 ohm), which powers both the CC2538 and CC1200 to
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* only power the SoC.
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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_B_NUM
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#define SPI0_CLK_PIN 2
|
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#define SPI0_TX_PORT GPIO_B_NUM
|
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#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,
|
||||
* exposed over JP3 connector.
|
||||
* TX -> MOSI, RX -> MISO
|
||||
* @{
|
||||
*/
|
||||
#define SPI1_CLK_PORT GPIO_D_NUM
|
||||
#define SPI1_CLK_PIN 0
|
||||
#define SPI1_TX_PORT GPIO_C_NUM
|
||||
#define SPI1_TX_PIN 6
|
||||
#define SPI1_RX_PORT GPIO_D_NUM
|
||||
#define SPI1_RX_PIN 2
|
||||
/** @} */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \name I2C configuration
|
||||
*
|
||||
* These values configure which CC2538 pins to use for the I2C lines, exposed
|
||||
* over JP3 connector.
|
||||
* @{
|
||||
*/
|
||||
#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 1
|
||||
#define I2C_INT_VECTOR NVIC_INT_GPIO_PORT_D
|
||||
/** @} */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \name Dual RF interface support
|
||||
*
|
||||
* Enables support for dual band operation (both CC1200 and 2.4GHz enabled).
|
||||
* Unlike the RE-Mote, the Firefly doesn't have a RF switch, so both interfaces
|
||||
* should be always enabled if the R10 resistor is mounted. If only using the
|
||||
* 2.4GHz RF interface, the resistor can be removed to power-off the CC1200.
|
||||
* @{
|
||||
*/
|
||||
#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 NVIC_INT_GPIO_PORT_B
|
||||
/** @} */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \name Device string used on startup
|
||||
* @{
|
||||
*/
|
||||
#define BOARD_STRING "Zolertia Firefly revision A platform"
|
||||
/** @} */
|
||||
|
||||
#endif /* BOARD_H_ */
|
||||
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
||||
BIN
platform/zoul/images/firefly-reva-pinout-front.png
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BIN
platform/zoul/images/firefly-reva-pinout-front.png
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|
After Width: | Height: | Size: 426 KiB |
BIN
platform/zoul/images/firefly-reva.jpg
Executable file
BIN
platform/zoul/images/firefly-reva.jpg
Executable file
Binary file not shown.
|
After Width: | Height: | Size: 487 KiB |
Loading…
Reference in a new issue