bazot-laurent / Mbed OS ers4_lorawan_base

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Dependencies:   Servo Cayenne-LPP

lora_radio_helper.cpp@0:7037ed05f54f, 2018-03-08 (annotated)

Committer:
mbed_official
Date:
Thu Mar 08 17:46:15 2018 +0000
Revision:
0:7037ed05f54f
Fix construction of LoRaWANInterface object



Since radio object is constructed by another source file, we have a

race condition. In order to prevent this race condition, LoRaWANInterface

object is now created in main().



.

Commit copied from https://github.com/ARMmbed/mbed-os-example-lorawan

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:7037ed05f54f 1 /**
mbed_official 0:7037ed05f54f 2 * Copyright (c) 2017, Arm Limited and affiliates.
mbed_official 0:7037ed05f54f 3 * SPDX-License-Identifier: Apache-2.0
mbed_official 0:7037ed05f54f 4 *
mbed_official 0:7037ed05f54f 5 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 0:7037ed05f54f 6 * you may not use this file except in compliance with the License.
mbed_official 0:7037ed05f54f 7 * You may obtain a copy of the License at
mbed_official 0:7037ed05f54f 8 *
mbed_official 0:7037ed05f54f 9 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 0:7037ed05f54f 10 *
mbed_official 0:7037ed05f54f 11 * Unless required by applicable law or agreed to in writing, software
mbed_official 0:7037ed05f54f 12 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 0:7037ed05f54f 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 0:7037ed05f54f 14 * See the License for the specific language governing permissions and
mbed_official 0:7037ed05f54f 15 * limitations under the License.
mbed_official 0:7037ed05f54f 16 */
mbed_official 0:7037ed05f54f 17
mbed_official 0:7037ed05f54f 18 #include "SX1272_LoRaRadio.h"
mbed_official 0:7037ed05f54f 19 #include "SX1276_LoRaRadio.h"
mbed_official 0:7037ed05f54f 20
mbed_official 0:7037ed05f54f 21 #define SX1272 0xFF
mbed_official 0:7037ed05f54f 22 #define SX1276 0xEE
mbed_official 0:7037ed05f54f 23
mbed_official 0:7037ed05f54f 24 #if (MBED_CONF_APP_LORA_RADIO == SX1272)
mbed_official 0:7037ed05f54f 25
mbed_official 0:7037ed05f54f 26 static SX1272_LoRaRadio radio(MBED_CONF_APP_LORA_SPI_MOSI,
mbed_official 0:7037ed05f54f 27 MBED_CONF_APP_LORA_SPI_MISO,
mbed_official 0:7037ed05f54f 28 MBED_CONF_APP_LORA_SPI_SCLK,
mbed_official 0:7037ed05f54f 29 MBED_CONF_APP_LORA_CS,
mbed_official 0:7037ed05f54f 30 MBED_CONF_APP_LORA_RESET,
mbed_official 0:7037ed05f54f 31 MBED_CONF_APP_LORA_DIO0,
mbed_official 0:7037ed05f54f 32 MBED_CONF_APP_LORA_DIO1,
mbed_official 0:7037ed05f54f 33 MBED_CONF_APP_LORA_DIO2,
mbed_official 0:7037ed05f54f 34 MBED_CONF_APP_LORA_DIO3,
mbed_official 0:7037ed05f54f 35 MBED_CONF_APP_LORA_DIO4,
mbed_official 0:7037ed05f54f 36 MBED_CONF_APP_LORA_DIO5,
mbed_official 0:7037ed05f54f 37 MBED_CONF_APP_LORA_RF_SWITCH_CTL1,
mbed_official 0:7037ed05f54f 38 MBED_CONF_APP_LORA_RF_SWITCH_CTL2,
mbed_official 0:7037ed05f54f 39 MBED_CONF_APP_LORA_TXCTL,
mbed_official 0:7037ed05f54f 40 MBED_CONF_APP_LORA_RXCTL,
mbed_official 0:7037ed05f54f 41 MBED_CONF_APP_LORA_ANT_SWITCH,
mbed_official 0:7037ed05f54f 42 MBED_CONF_APP_LORA_PWR_AMP_CTL,
mbed_official 0:7037ed05f54f 43 MBED_CONF_APP_LORA_TCXO);
mbed_official 0:7037ed05f54f 44
mbed_official 0:7037ed05f54f 45 #elif (MBED_CONF_APP_LORA_RADIO == SX1276)
mbed_official 0:7037ed05f54f 46
mbed_official 0:7037ed05f54f 47 static SX1276_LoRaRadio radio(MBED_CONF_APP_LORA_SPI_MOSI,
mbed_official 0:7037ed05f54f 48 MBED_CONF_APP_LORA_SPI_MISO,
mbed_official 0:7037ed05f54f 49 MBED_CONF_APP_LORA_SPI_SCLK,
mbed_official 0:7037ed05f54f 50 MBED_CONF_APP_LORA_CS,
mbed_official 0:7037ed05f54f 51 MBED_CONF_APP_LORA_RESET,
mbed_official 0:7037ed05f54f 52 MBED_CONF_APP_LORA_DIO0,
mbed_official 0:7037ed05f54f 53 MBED_CONF_APP_LORA_DIO1,
mbed_official 0:7037ed05f54f 54 MBED_CONF_APP_LORA_DIO2,
mbed_official 0:7037ed05f54f 55 MBED_CONF_APP_LORA_DIO3,
mbed_official 0:7037ed05f54f 56 MBED_CONF_APP_LORA_DIO4,
mbed_official 0:7037ed05f54f 57 MBED_CONF_APP_LORA_DIO5,
mbed_official 0:7037ed05f54f 58 MBED_CONF_APP_LORA_RF_SWITCH_CTL1,
mbed_official 0:7037ed05f54f 59 MBED_CONF_APP_LORA_RF_SWITCH_CTL2,
mbed_official 0:7037ed05f54f 60 MBED_CONF_APP_LORA_TXCTL,
mbed_official 0:7037ed05f54f 61 MBED_CONF_APP_LORA_RXCTL,
mbed_official 0:7037ed05f54f 62 MBED_CONF_APP_LORA_ANT_SWITCH,
mbed_official 0:7037ed05f54f 63 MBED_CONF_APP_LORA_PWR_AMP_CTL,
mbed_official 0:7037ed05f54f 64 MBED_CONF_APP_LORA_TCXO);
mbed_official 0:7037ed05f54f 65
mbed_official 0:7037ed05f54f 66 #else
mbed_official 0:7037ed05f54f 67 #error "Unknown LoRa radio specified (SX1272,SX1276 are valid)"
mbed_official 0:7037ed05f54f 68 #endif
mbed_official 0:7037ed05f54f 69
mbed_official 0:7037ed05f54f 70 /**
mbed_official 0:7037ed05f54f 71 * Returns a reference the LoRaRadio object
mbed_official 0:7037ed05f54f 72 */
mbed_official 0:7037ed05f54f 73 LoRaRadio& get_lora_radio()
mbed_official 0:7037ed05f54f 74 {
mbed_official 0:7037ed05f54f 75 return radio;
mbed_official 0:7037ed05f54f 76 }