u-blox / easy-connect

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Dependents:   HelloMQTT

stm-spirit1-rf-driver/source/libs/Contiki_STM32_Library/spirit1-config.h@6:304d3ba87a01, 2017-11-03 (annotated)

Committer:
RobMeades
Date:
Fri Nov 03 13:01:23 2017 +0000
Revision:
6:304d3ba87a01
Parent:
0:19aa55d66228 
Add comment concerning N2XX baud rate.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
group-ublox 0:19aa55d66228 1 /*
group-ublox 0:19aa55d66228 2 * Copyright (c) 2012, STMicroelectronics.
group-ublox 0:19aa55d66228 3 * All rights reserved.
group-ublox 0:19aa55d66228 4 *
group-ublox 0:19aa55d66228 5 * Redistribution and use in source and binary forms, with or without
group-ublox 0:19aa55d66228 6 * modification, are permitted provided that the following conditions
group-ublox 0:19aa55d66228 7 * are met:
group-ublox 0:19aa55d66228 8 * 1. Redistributions of source code must retain the above copyright
group-ublox 0:19aa55d66228 9 * notice, this list of conditions and the following disclaimer.
group-ublox 0:19aa55d66228 10 * 2. Redistributions in binary form must reproduce the above copyright
group-ublox 0:19aa55d66228 11 * notice, this list of conditions and the following disclaimer in the
group-ublox 0:19aa55d66228 12 * documentation and/or other materials provided with the distribution.
group-ublox 0:19aa55d66228 13 * 3. Neither the name of the Institute nor the names of its contributors
group-ublox 0:19aa55d66228 14 * may be used to endorse or promote products derived from this software
group-ublox 0:19aa55d66228 15 * without specific prior written permission.
group-ublox 0:19aa55d66228 16 *
group-ublox 0:19aa55d66228 17 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
group-ublox 0:19aa55d66228 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
group-ublox 0:19aa55d66228 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
group-ublox 0:19aa55d66228 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
group-ublox 0:19aa55d66228 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
group-ublox 0:19aa55d66228 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
group-ublox 0:19aa55d66228 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
group-ublox 0:19aa55d66228 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
group-ublox 0:19aa55d66228 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
group-ublox 0:19aa55d66228 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
group-ublox 0:19aa55d66228 27 * SUCH DAMAGE.
group-ublox 0:19aa55d66228 28 *
group-ublox 0:19aa55d66228 29 * This file is part of the Contiki operating system.
group-ublox 0:19aa55d66228 30 *
group-ublox 0:19aa55d66228 31 */
group-ublox 0:19aa55d66228 32 /*---------------------------------------------------------------------------*/
group-ublox 0:19aa55d66228 33 #ifndef __SPIRIT1_CONFIG_H__
group-ublox 0:19aa55d66228 34 #define __SPIRIT1_CONFIG_H__
group-ublox 0:19aa55d66228 35 /*---------------------------------------------------------------------------*/
group-ublox 0:19aa55d66228 36 #include "radio.h"
group-ublox 0:19aa55d66228 37 #include "SPIRIT_Config.h"
group-ublox 0:19aa55d66228 38 #include "spirit1-const.h"
group-ublox 0:19aa55d66228 39 /*---------------------------------------------------------------------------*/
group-ublox 0:19aa55d66228 40 #define CCA_THRESHOLD -98.0 /* dBm */
group-ublox 0:19aa55d66228 41 #define XTAL_FREQUENCY 50000000 /* Hz */
group-ublox 0:19aa55d66228 42 #define SPIRIT_MAX_FIFO_LEN (96) // betzw - WAS: 600
group-ublox 0:19aa55d66228 43 /*---------------------------------------------------------------------------*/
group-ublox 0:19aa55d66228 44
group-ublox 0:19aa55d66228 45 /* Sometimes Spirit1 seems to NOT deliver (correctly) the 'IRQ_RX_DATA_READY'
group-ublox 0:19aa55d66228 46 * event for packets which have a length which is close to a multiple of
group-ublox 0:19aa55d66228 47 * RX FIFO size. Furthermore, in these cases also the content delivery seems
group-ublox 0:19aa55d66228 48 * to be compromised as well as the generation of RX/TX FIFO errors.
group-ublox 0:19aa55d66228 49 * This can be avoided by reducing the maximum packet length to a value which
group-ublox 0:19aa55d66228 50 * is lower than the RX FIFO size.
group-ublox 0:19aa55d66228 51 *
group-ublox 0:19aa55d66228 52 * Enable beyond macro if you want to use the version of the driver which avoids
group-ublox 0:19aa55d66228 53 * FIFO overflows by reducing packet length.
group-ublox 0:19aa55d66228 54 *
group-ublox 0:19aa55d66228 55 * NOTE: the non delivery of event 'IRQ_RX_DATA_READY' MUST still be
group-ublox 0:19aa55d66228 56 * investigated further deeply (both on HW & SW level)!
group-ublox 0:19aa55d66228 57 */
group-ublox 0:19aa55d66228 58 #define RX_FIFO_THR_WA
group-ublox 0:19aa55d66228 59
group-ublox 0:19aa55d66228 60 /**
group-ublox 0:19aa55d66228 61 * The MAX_PACKET_LEN is an arbitrary value used to define the two array
group-ublox 0:19aa55d66228 62 * spirit_txbuf and spirit_rxbuf.
group-ublox 0:19aa55d66228 63 * The SPIRIT1 supports with its packet handler a length of 65,535 bytes,
group-ublox 0:19aa55d66228 64 * and in direct mode (without packet handler) there is no limit of data.
group-ublox 0:19aa55d66228 65 */
group-ublox 0:19aa55d66228 66 #ifdef RX_FIFO_THR_WA
group-ublox 0:19aa55d66228 67 #define MAX_PACKET_LEN (SPIRIT_MAX_FIFO_LEN-1)
group-ublox 0:19aa55d66228 68 #else
group-ublox 0:19aa55d66228 69 #define MAX_PACKET_LEN (255) // betzw - WAS: SPIRIT_MAX_FIFO_LEN, but LEN_WIDTH is set to 7 so the variable payload length is theoretically from 0 to 255 bytes
group-ublox 0:19aa55d66228 70 #endif
group-ublox 0:19aa55d66228 71
group-ublox 0:19aa55d66228 72 /*---------------------------------------------------------------------------*/
group-ublox 0:19aa55d66228 73 /**
group-ublox 0:19aa55d66228 74 * Spirit1 IC version
group-ublox 0:19aa55d66228 75 */
group-ublox 0:19aa55d66228 76 #define SPIRIT1_VERSION SPIRIT_VERSION_3_0
group-ublox 0:19aa55d66228 77 /*---------------------------------------------------------------------------*/
group-ublox 0:19aa55d66228 78 #endif /* __SPIRIT1_CONFIG_H__ */
group-ublox 0:19aa55d66228 79 /*---------------------------------------------------------------------------*/