Christian Dupaty
Demo program for LoRaWan with data formated for cayenne interface on mydevices.com Check on https://goo.gl/fTUDNc
Demonstration d'un node LoRaWan sur carte : Discovery IOT STmicro : B-L072Z-LRWAN1 https://www.st.com/en/evaluation-tools/b-l072z-lrwan1.html
L e code original MBED-ARM : https://os.mbed.com/teams/mbed-os-examples/code/mbed-os-example-lorawan/ est une application de l'API LoRAWan https://os.mbed.com/docs/v5.9/reference/lorawan.html
Le code original a été adapté pour une carte B-L072Z-LRWAN1 équipée d'un capteur de température LM35 connecté en 3.3v sur le port PA_0 (port analogique AN0) Les données sont formatées "cayenne" et visualisables sur mydevices.com ( https://goo.gl/fTUDNc ) Documentation cayenne : https://mydevices.com/cayenne/docs/lora/#lora-cayenne-low-power-payload
Les essais ont été réalisés avec une passerelle TTN https://www.thethingsnetwork.org/ le "Payload Format" ayant été configuré pour "Cayenne LPP"
Des capteurs virtuels on été également ajoutés (humidité, température, lumière, etc...) pour les essais au format cayenne.
Données physiques transmises (downlink)
- Température sur capteur LM35 - Tension sur PA_1 (AN1) est transmise entre 0% et 100% - Etat du bouton bleu
Données physiques reçues (uplink) Un actionneur permet d'allumer/eteindre à distance la led verte de la carte B-L072Z-LRWAN1
L'interface mydevice.com proposé permet de visualiser :
- Les capteurs virtuels - La température réelle sur LM35 - L'état du bouton bleu
mbed_app.json
- Committer:
- cdupaty
- Date:
- 2018-11-29
- Revision:
- 43:74226f6ca42c
- Parent:
- 26:f07f5febf97f
File content as of revision 43:74226f6ca42c:
{
"config": {
"lora-radio": {
"help": "Which radio to use (options: SX1272,SX1276)",
"value": "SX1276"
},
"main_stack_size": { "value": 4096 },
"lora-spi-mosi": { "value": "NC" },
"lora-spi-miso": { "value": "NC" },
"lora-spi-sclk": { "value": "NC" },
"lora-cs": { "value": "NC" },
"lora-reset": { "value": "NC" },
"lora-dio0": { "value": "NC" },
"lora-dio1": { "value": "NC" },
"lora-dio2": { "value": "NC" },
"lora-dio3": { "value": "NC" },
"lora-dio4": { "value": "NC" },
"lora-dio5": { "value": "NC" },
"lora-rf-switch-ctl1": { "value": "NC" },
"lora-rf-switch-ctl2": { "value": "NC" },
"lora-txctl": { "value": "NC" },
"lora-rxctl": { "value": "NC" },
"lora-ant-switch": { "value": "NC" },
"lora-pwr-amp-ctl": { "value": "NC" },
"lora-tcxo": { "value": "NC" }
},
"target_overrides": {
"*": {
"mbed-trace.enable": false,
"platform.stdio-convert-newlines": true,
"platform.stdio-baud-rate": 115200,
"platform.default-serial-baud-rate": 115200,
"lora.over-the-air-activation": true,
"lora.duty-cycle-on": true,
"lora.phy": "EU868",
"lora.device-eui": "{ 0x12, 0x34, 0x56, 0x78, 0x90, 0xAB, 0xFF, 0xFF }",
"lora.application-eui": "{ 0x70, 0xB3, 0xD5, 0x7E, 0xD0, 0x01, 0x2D, 0x93 }",
"lora.application-key": "{ 0x02, 0xB0, 0x7E, 0x01, 0x50, 0x16, 0x02, 0x80, 0xAE, 0x0D, 0x20, 0xA6, 0x0A, 0xB0, 0xF7, 0x01 }"
},
"K64F": {
"lora-spi-mosi": "D11",
"lora-spi-miso": "D12",
"lora-spi-sclk": "D13",
"lora-cs": "D10",
"lora-reset": "A0",
"lora-dio0": "D2",
"lora-dio1": "D3",
"lora-dio2": "D4",
"lora-dio3": "D5",
"lora-dio4": "D8",
"lora-dio5": "D9",
"lora-rf-switch-ctl1": "NC",
"lora-rf-switch-ctl2": "NC",
"lora-txctl": "NC",
"lora-rxctl": "NC",
"lora-ant-switch": "A4",
"lora-pwr-amp-ctl": "NC",
"lora-tcxo": "NC"
},
"DISCO_L072CZ_LRWAN1": {
"main_stack_size": 1024,
"lora-radio": "SX1276",
"lora-spi-mosi": "PA_7",
"lora-spi-miso": "PA_6",
"lora-spi-sclk": "PB_3",
"lora-cs": "PA_15",
"lora-reset": "PC_0",
"lora-dio0": "PB_4",
"lora-dio1": "PB_1",
"lora-dio2": "PB_0",
"lora-dio3": "PC_13",
"lora-dio4": "NC",
"lora-dio5": "NC",
"lora-rf-switch-ctl1": "NC",
"lora-rf-switch-ctl2": "NC",
"lora-txctl": "PC_2",
"lora-rxctl": "PA_1",
"lora-ant-switch": "NC",
"lora-pwr-amp-ctl": "PC_1",
"lora-tcxo": "PA_12"
},
"MTB_MURATA_ABZ": {
"main_stack_size": 1024,
"lora-radio": "SX1276",
"lora-spi-mosi": "PA_7",
"lora-spi-miso": "PA_6",
"lora-spi-sclk": "PB_3",
"lora-cs": "PA_15",
"lora-reset": "PC_0",
"lora-dio0": "PB_4",
"lora-dio1": "PB_1",
"lora-dio2": "PB_0",
"lora-dio3": "PC_13",
"lora-dio4": "NC",
"lora-dio5": "NC",
"lora-rf-switch-ctl1": "NC",
"lora-rf-switch-ctl2": "NC",
"lora-txctl": "PC_2",
"lora-rxctl": "PA_1",
"lora-ant-switch": "NC",
"lora-pwr-amp-ctl": "PC_1",
"lora-tcxo": "PA_12"
},
"XDOT_L151CC": {
"lora-radio": "SX1272",
"lora-spi-mosi": "LORA_MOSI",
"lora-spi-miso": "LORA_MISO",
"lora-spi-sclk": "LORA_SCK",
"lora-cs": "LORA_NSS",
"lora-reset": "LORA_RESET",
"lora-dio0": "LORA_DIO0",
"lora-dio1": "LORA_DIO1",
"lora-dio2": "LORA_DIO2",
"lora-dio3": "LORA_DIO3",
"lora-dio4": "LORA_DIO4",
"lora-dio5": "NC",
"lora-rf-switch-ctl1": "NC",
"lora-rf-switch-ctl2": "NC",
"lora-txctl": "NC",
"lora-rxctl": "NC",
"lora-ant-switch": "NC",
"lora-pwr-amp-ctl": "NC",
"lora-tcxo": "NC"
},
"MTB_MTS_XDOT": {
"lora-radio": "SX1272",
"lora-spi-mosi": "LORA_MOSI",
"lora-spi-miso": "LORA_MISO",
"lora-spi-sclk": "LORA_SCK",
"lora-cs": "LORA_NSS",
"lora-reset": "LORA_RESET",
"lora-dio0": "LORA_DIO0",
"lora-dio1": "LORA_DIO1",
"lora-dio2": "LORA_DIO2",
"lora-dio3": "LORA_DIO3",
"lora-dio4": "LORA_DIO4",
"lora-dio5": "NC",
"lora-rf-switch-ctl1": "NC",
"lora-rf-switch-ctl2": "NC",
"lora-txctl": "NC",
"lora-rxctl": "NC",
"lora-ant-switch": "NC",
"lora-pwr-amp-ctl": "NC",
"lora-tcxo": "NC"
},
"FF1705_L151CC": {
"lora-radio": "SX1272",
"lora-spi-mosi": "LORA_MOSI",
"lora-spi-miso": "LORA_MISO",
"lora-spi-sclk": "LORA_SCK",
"lora-cs": "LORA_NSS",
"lora-reset": "LORA_RESET",
"lora-dio0": "LORA_DIO0",
"lora-dio1": "LORA_DIO1",
"lora-dio2": "LORA_DIO2",
"lora-dio3": "LORA_DIO3",
"lora-dio4": "LORA_DIO4",
"lora-dio5": "NC",
"lora-rf-switch-ctl1": "NC",
"lora-rf-switch-ctl2": "NC",
"lora-txctl": "NC",
"lora-rxctl": "NC",
"lora-ant-switch": "NC",
"lora-pwr-amp-ctl": "NC",
"lora-tcxo": "NC"
},
"MTS_MDOT_F411RE": {
"lora-radio": "SX1272",
"lora-spi-mosi": "LORA_MOSI",
"lora-spi-miso": "LORA_MISO",
"lora-spi-sclk": "LORA_SCK",
"lora-cs": "LORA_NSS",
"lora-reset": "LORA_RESET",
"lora-dio0": "LORA_DIO0",
"lora-dio1": "LORA_DIO1",
"lora-dio2": "LORA_DIO2",
"lora-dio3": "LORA_DIO3",
"lora-dio4": "LORA_DIO4",
"lora-dio5": "LORA_DIO5",
"lora-rf-switch-ctl1": "NC",
"lora-rf-switch-ctl2": "NC",
"lora-txctl": "LORA_TXCTL",
"lora-rxctl": "LORA_RXCTL",
"lora-ant-switch": "NC",
"lora-pwr-amp-ctl": "NC",
"lora-tcxo": "NC"
},
"MTB_ADV_WISE_1510": {
"lora-radio": "SX1276",
"lora-spi-mosi": "SPI_RF_MOSI",
"lora-spi-miso": "SPI_RF_MISO",
"lora-spi-sclk": "SPI_RF_SCK",
"lora-cs": "SPI_RF_CS",
"lora-reset": "SPI_RF_RESET",
"lora-dio0": "DIO0",
"lora-dio1": "DIO1",
"lora-dio2": "DIO2",
"lora-dio3": "DIO3",
"lora-dio4": "DIO4",
"lora-dio5": "DIO5",
"lora-rf-switch-ctl1": "NC",
"lora-rf-switch-ctl2": "NC",
"lora-txctl": "NC",
"lora-rxctl": "NC",
"lora-ant-switch": "ANT_SWITCH",
"lora-pwr-amp-ctl": "NC",
"lora-tcxo": "NC"
},
"MTB_RAK811": {
"lora-radio": "SX1276",
"lora-spi-mosi": "SPI_RF_MOSI",
"lora-spi-miso": "SPI_RF_MISO",
"lora-spi-sclk": "SPI_RF_SCK",
"lora-cs": "SPI_RF_CS",
"lora-reset": "SPI_RF_RESET",
"lora-dio0": "DIO0",
"lora-dio1": "DIO1",
"lora-dio2": "DIO2",
"lora-dio3": "DIO3",
"lora-dio4": "DIO4",
"lora-dio5": "NC",
"lora-rf-switch-ctl1": "NC",
"lora-rf-switch-ctl2": "NC",
"lora-txctl": "ANT_CTX_PA",
"lora-rxctl": "ANT_CRX_RX",
"lora-ant-switch": "NC",
"lora-pwr-amp-ctl": "NC",
"lora-tcxo": "RF_TCXO_EN"
}
},
"macros": ["MBEDTLS_USER_CONFIG_FILE=\"mbedtls_lora_config.h\""]
}