kopia lustrzana https://github.com/helium/longfi-arduino
Merge pull request #23 from helium/kent-williams/migrate-disco-arduino-core-stm32l0
Migrate ST B-L072Z-LRWAN1 Examples to Arduino Core STM32L0pull/24/head
Kent Williams
GitHub
commit
20fad3aa59
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@ -23,21 +23,6 @@ Once you save the lambda function, you will simply need to connect the lambda fu
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Now you're done! Press the button and you should get a text message.
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## Required Arduino Libraries
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From the Arduino IDE, open the Library Manager (Sketch->Include Library->Manage Libraries). In the search box, type the library name below and install the latest version.
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[MCCI Arduino LoRaWAN Library](https://github.com/mcci-catena/arduino-lmic)
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## Required Arduino Board Support
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### B-L072Z-LRWAN1 - ST STM32L0 Discovery kit
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Install board support package, find instructions [here](https://github.com/stm32duino/Arduino_Core_STM32#getting-started).
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Arduino IDE:
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1. Select Tools -> Board: -> Discovery
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2. Select Tools -> Board part number: -> Discovery L072Z-LRWAN1
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## Required Hardware
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### B-L072Z-LRWAN1 - ST STM32L0 Discovery kit
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@ -45,30 +30,30 @@ Arduino IDE:
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[B-L072Z-LRWAN1 Product Page](https://www.st.com/en/evaluation-tools/b-l072z-lrwan1.html)
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[B-L072Z-LRWAN1 User Manual](https://www.st.com/content/ccc/resource/technical/document/user_manual/group0/ac/62/15/c7/60/ac/4e/9c/DM00329995/files/DM00329995.pdf/jcr:content/translations/en.DM00329995.pdf)
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## Programming (Uploading Method):
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## Required Driver (Windows Only)
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Download driver [here](https://www.st.com/en/development-tools/stsw-link009.html).
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#### STM32CubeProgrammer(SWD)
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Will use onboard ST-Link(Flasher/Debugger) to upload sketch.
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Download and Install required utility from ST [here](https://www.st.com/en/development-tools/stm32cubeprog.html).
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## Required Board Support & Library
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### Arduino Core for STM32L0
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Arduino IDE:
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Select Tools -> Upload Method -> STM32CubeProgrammer(SWD)
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### PlatformIO Support
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The PlatformIO Board file for this board is currently using the incorrect OpenOCD (Upload/Debug)
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script for the microcontroller on this board. We are in the process of pushing a fix upstream. When
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uploading or debugging, hold the reset button down right until the upload or debug process initiates
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it's routine in communicating with the board, this seems to aleviate the issue for right now.
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`platformio.ini`
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1. Navigate to (File > Preferences)
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Find the section at the bottom called Additional Boards Manager URLs:
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2. Add the URL below to the list and click ok to close the preferences.
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```
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[env:disco_l072cz_lrwan1]
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platform = ststm32
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board = disco_l072cz_lrwan1
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framework = arduino
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https://grumpyoldpizza.github.io/ArduinoCore-stm32l0/package_stm32l0_boards_index.json
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```
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lib_deps =
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MCCI LoRaWAN LMIC library
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CayenneLPP
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```
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3. Open Boards Manager: Select Tools > Board: > Boards Manager...
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4. Search for "Tlera Corp STM32L0 Boards"
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5. Select the newest version and install.
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## Programming (Uploading):
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Arduino IDE:
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1. Select Board: Tools > Board: > B-L072Z-LRWAN1
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2. Select Port: Tools > Port > COM# or /dev/ttyACM#(B-L072Z-LRWAN1)
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3. Upload Sketch: Select > Upload
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4. (Optional) View Serial Debug Output: Tools > Serial Monitor > 9600 baud
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@ -1,237 +1,101 @@
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#include <lmic.h>
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#include <hal/hal.h>
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#include <SPI.h>
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#include "LoRaWAN.h"
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#include "TimerMillis.h"
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#include <CayenneLPP.h>
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const char *devEui = "FILL_ME_IN";
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const char *appEui = "FILL_ME_IN";
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const char *appKey = "FILL_ME_IN";
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// This should also be in little endian format
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static const u1_t PROGMEM DEVEUI[8]= { FILL_ME_IN };
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void os_getDevEui (u1_t* buf) { memcpy_P(buf, DEVEUI, 8);}
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const uint32_t TX_INTERVAL = 15000;
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TimerMillis timer_send;
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// This should also be in little endian format
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static const u1_t PROGMEM APPEUI[8]= { FILL_ME_IN };
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void os_getArtEui (u1_t* buf) { memcpy_P(buf, APPEUI, 8);}
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// This key should be in big endian format
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static const u1_t PROGMEM APPKEY[16] = { FILL_ME_IN };
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void os_getDevKey (u1_t* buf) { memcpy_P(buf, APPKEY, 16);}
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static uint8_t mydata[] = {0};
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static osjob_t sendjob;
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// Schedule TX every this many seconds (might become longer due to duty
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// cycle limitations).
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const unsigned TX_INTERVAL = 15;
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// Pin mapping
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#include "arduino_lmic_hal_boards.h"
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// Pin mapping Discovery
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const lmic_pinmap lmic_pins = *Arduino_LMIC::GetPinmap_Disco_L072cz_Lrwan1();
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void printHex2(unsigned v) {
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v &= 0xff;
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if (v < 16)
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Serial.print('0');
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Serial.print(v, HEX);
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}
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void onEvent (ev_t ev) {
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Serial.print(os_getTime());
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Serial.print(": ");
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switch(ev) {
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case EV_SCAN_TIMEOUT:
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Serial.println(F("EV_SCAN_TIMEOUT"));
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break;
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case EV_BEACON_FOUND:
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Serial.println(F("EV_BEACON_FOUND"));
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break;
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case EV_BEACON_MISSED:
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Serial.println(F("EV_BEACON_MISSED"));
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break;
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case EV_BEACON_TRACKED:
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Serial.println(F("EV_BEACON_TRACKED"));
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break;
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case EV_JOINING:
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Serial.println(F("EV_JOINING"));
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break;
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case EV_JOINED:
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Serial.println(F("EV_JOINED"));
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{
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u4_t netid = 0;
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devaddr_t devaddr = 0;
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u1_t nwkKey[16];
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u1_t artKey[16];
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LMIC_getSessionKeys(&netid, &devaddr, nwkKey, artKey);
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Serial.print("netid: ");
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Serial.println(netid, DEC);
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Serial.print("devaddr: ");
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Serial.println(devaddr, HEX);
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Serial.print("AppSKey: ");
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for (size_t i=0; i<sizeof(artKey); ++i) {
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if (i != 0)
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Serial.print("-");
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printHex2(artKey[i]);
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}
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Serial.println("");
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Serial.print("NwkSKey: ");
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for (size_t i=0; i<sizeof(nwkKey); ++i) {
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if (i != 0)
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Serial.print("-");
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printHex2(nwkKey[i]);
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}
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Serial.println();
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}
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// Disable link check validation (automatically enabled
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// during join, but because slow data rates change max TX
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// size, we don't use it in this example.
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LMIC_setLinkCheckMode(0);
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break;
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/*
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|| This event is defined but not used in the code. No
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|| point in wasting codespace on it.
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|| case EV_RFU1:
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|| Serial.println(F("EV_RFU1"));
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|| break;
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*/
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case EV_JOIN_FAILED:
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Serial.println(F("EV_JOIN_FAILED"));
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break;
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case EV_REJOIN_FAILED:
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Serial.println(F("EV_REJOIN_FAILED"));
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break;
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break;
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case EV_TXCOMPLETE:
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Serial.println(F("EV_TXCOMPLETE (includes waiting for RX windows)"));
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if (LMIC.txrxFlags & TXRX_ACK)
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Serial.println(F("Received ack"));
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if (LMIC.dataLen) {
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Serial.println(F("Received "));
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Serial.println(LMIC.dataLen);
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Serial.println(F(" bytes of payload"));
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}
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// Schedule next transmission
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os_setTimedCallback(&sendjob, os_getTime()+sec2osticks(TX_INTERVAL), do_send);
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break;
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case EV_LOST_TSYNC:
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Serial.println(F("EV_LOST_TSYNC"));
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break;
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case EV_RESET:
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Serial.println(F("EV_RESET"));
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break;
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case EV_RXCOMPLETE:
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// data received in ping slot
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Serial.println(F("EV_RXCOMPLETE"));
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break;
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case EV_LINK_DEAD:
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Serial.println(F("EV_LINK_DEAD"));
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break;
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case EV_LINK_ALIVE:
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Serial.println(F("EV_LINK_ALIVE"));
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break;
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/*
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|| This event is defined but not used in the code. No
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|| point in wasting codespace on it.
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|| case EV_SCAN_FOUND:
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|| Serial.println(F("EV_SCAN_FOUND"));
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|| break;
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*/
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case EV_TXSTART:
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Serial.println(F("EV_TXSTART"));
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break;
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case EV_TXCANCELED:
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Serial.println(F("EV_TXCANCELED"));
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break;
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case EV_RXSTART:
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/* do not print anything -- it wrecks timing */
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break;
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case EV_JOIN_TXCOMPLETE:
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Serial.println(F("EV_JOIN_TXCOMPLETE: no JoinAccept"));
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break;
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default:
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Serial.print(F("Unknown event: "));
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Serial.println((unsigned) ev);
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break;
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}
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}
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void do_send(osjob_t* j){
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// Check if there is not a current TX/RX job running
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if (LMIC.opmode & OP_TXRXPEND) {
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Serial.println(F("OP_TXRXPEND, not sending update packet"));
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} else {
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mydata[0] = 0;
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// Prepare upstream data transmission at the next possible time.
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LMIC_setTxData2(1, mydata, sizeof(mydata), 0);
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Serial.println(F("Packet queued: Update Send"));
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}
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// Next TX is scheduled after TX_COMPLETE event.
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}
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bool async_send(){
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// Check if there is not a current TX/RX job running
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if (LMIC.opmode & OP_TXRXPEND) {
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Serial.println(F("OP_TXRXPEND, not sending async send yet"));
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return true;
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} else {
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mydata[0] = 1;
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// Prepare upstream data transmission at the next possible time.
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LMIC_setTxData2(1, mydata, sizeof(mydata), 0);
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Serial.println(F("Packet queued: Async Send"));
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return false;
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}
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// Next TX is scheduled after TX_COMPLETE event.
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}
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// Max Payload 11 Bytes for DR 0
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uint8_t payload[] = {0};
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static volatile bool button_pushed;
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static volatile bool uplink_attempted;
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void push_button_ISR(){
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button_pushed = true;
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void push_button_ISR() { button_pushed = true; }
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void async_timer_send() {
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if (LoRaWAN.joined() && !LoRaWAN.busy()) {
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Serial.println("Timer Send");
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payload[0] = 0;
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// Send Packet
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LoRaWAN.sendPacket(1, payload, sizeof(payload));
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uplink_attempted = true;
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}
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}
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void setup() {
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Serial.begin(9600);
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Serial.println("Starting");
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bool async_button_send() {
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if (LoRaWAN.joined() && !LoRaWAN.busy()) {
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Serial.println("Async Button Send");
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payload[0] = 1;
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// Send Packet
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LoRaWAN.sendPacket(1, payload, sizeof(payload));
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uplink_attempted = true;
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return false;
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} else {
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return true;
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}
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}
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SPI.setMOSI(RADIO_MOSI_PORT);
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SPI.setMISO(RADIO_MISO_PORT);
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SPI.setSCLK(RADIO_SCLK_PORT);
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SPI.setSSEL(RADIO_NSS_PORT);
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void setup(void) {
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Serial.begin(9600);
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while (!Serial) {
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}
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// Configure User Button
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pinMode(USER_BTN, INPUT_PULLUP);
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attachInterrupt(digitalPinToInterrupt(USER_BTN), push_button_ISR, HIGH);
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Serial.println("Setup Complete");
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pinMode(BUTTON, INPUT_PULLUP);
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attachInterrupt(digitalPinToInterrupt(BUTTON), push_button_ISR, FALLING);
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// LMIC init
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os_init();
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// Reset the MAC state. Session and pending data transfers will be discarded.
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LMIC_reset();
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// US Region
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LoRaWAN.begin(US915);
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// Helium SubBand
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LoRaWAN.setSubBand(2);
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// Disable Adaptive Data Rate
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LoRaWAN.setADR(false);
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// Device IDs and Key
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LoRaWAN.joinOTAA(appEui, appKey, devEui);
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// allow much more clock error than the X/1000 default. See:
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// https://github.com/mcci-catena/arduino-lorawan/issues/74#issuecomment-462171974
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// https://github.com/mcci-catena/arduino-lmic/commit/42da75b56#diff-16d75524a9920f5d043fe731a27cf85aL633
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// the X/1000 means an error rate of 0.1%; the above issue discusses using values up to 10%.
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// so, values from 10 (10% error, the most lax) to 1000 (0.1% error, the most strict) can be used.
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LMIC_setClockError(1 * MAX_CLOCK_ERROR / 40);
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Serial.println("JOIN( )");
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LMIC_setLinkCheckMode(0);
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LMIC_setDrTxpow(DR_SF7,14);
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// Sub-band 2 - Helium Network
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LMIC_selectSubBand(1); // zero indexed
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while (!LoRaWAN.joined() && LoRaWAN.busy()) {
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Serial.println("JOINING( )");
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delay(5000);
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}
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Serial.println("JOINED( )");
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// Start job (sending automatically starts OTAA too)
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do_send(&sendjob);
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|
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// Start Continuous Uplink Timer
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timer_send.start(async_timer_send, 0, TX_INTERVAL);
|
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}
|
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void loop() {
|
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if(button_pushed) {
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button_pushed = async_send();
|
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}
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os_runloop_once();
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}
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void loop(void) {
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if (uplink_attempted) {
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Serial.print("TRANSMIT( ");
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Serial.print("TimeOnAir: ");
|
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Serial.print(LoRaWAN.getTimeOnAir());
|
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Serial.print(", NextTxTime: ");
|
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Serial.print(LoRaWAN.getNextTxTime());
|
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Serial.print(", MaxPayloadSize: ");
|
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Serial.print(LoRaWAN.getMaxPayloadSize());
|
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Serial.print(", DR: ");
|
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Serial.print(LoRaWAN.getDataRate());
|
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Serial.print(", TxPower: ");
|
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Serial.print(LoRaWAN.getTxPower(), 1);
|
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Serial.print("dbm, UpLinkCounter: ");
|
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Serial.print(LoRaWAN.getUpLinkCounter());
|
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Serial.print(", DownLinkCounter: ");
|
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Serial.print(LoRaWAN.getDownLinkCounter());
|
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Serial.println(" )");
|
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|
||||
uplink_attempted = false;
|
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}
|
||||
|
||||
if (button_pushed) {
|
||||
button_pushed = async_button_send();
|
||||
}
|
||||
|
||||
delay(500);
|
||||
}
|
||||
|
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@ -1,24 +1,7 @@
|
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# ST B-L072Z-LRWAN1 - Cayenne Example
|
||||
# ST B-L072Z-LRWAN1 - Cayenne Sensor Example
|
||||
|
||||
This example demonstrates sending motion and environmental sensor data in [CayenneLPP](https://developers.mydevices.com/cayenne/docs/lora/#lora-cayenne-low-power-payload) format, using a B-L072Z-LRWAN1 development board with a X-NUCLEO-IKS01A3 expansion shield, to the myDevices Cayenne dashboard. For more information on adding your device to the Helium network, visit our quickstart guide [here](https://developer.helium.com/console/quickstart). For more information on adding your device to myDevices Cayenne, visit our guide [here](https://developer.helium.com/console/integrations/mydevices-cayenne-integration).
|
||||
|
||||
## Required Arduino Libraries
|
||||
|
||||
From the Arduino IDE, open the Library Manager (Sketch->Include Library->Manage Libraries). In the search box, type the library name below and install the latest version.
|
||||
|
||||
[MCCI Arduino LoRaWAN Library](https://github.com/mcci-catena/arduino-lmic)
|
||||
[CayenneLPP](https://github.com/ElectronicCats/CayenneLPP)
|
||||
[X-NUCLEO-IKS01A3](https://github.com/stm32duino/X-NUCLEO-IKS01A3)
|
||||
|
||||
## Required Arduino Board Support
|
||||
|
||||
### B-L072Z-LRWAN1 - ST STM32L0 Discovery kit
|
||||
Install board support package, find instructions [here](https://github.com/stm32duino/Arduino_Core_STM32#getting-started).
|
||||
|
||||
Arduino IDE:
|
||||
1. Select Tools -> Board: -> Discovery
|
||||
2. Select Tools -> Board part number: -> Discovery L072Z-LRWAN1
|
||||
|
||||
## Required Hardware
|
||||
|
||||
### B-L072Z-LRWAN1 - ST STM32L0 Discovery kit
|
||||
|
|
@ -30,36 +13,50 @@ Arduino IDE:
|
|||
|
||||
[X-NUCLEO-IKS01A3 Product Page](https://www.st.com/en/ecosystems/x-nucleo-iks01a3.html)
|
||||
[X-NUCLEO-IKS01A3 User Manual](https://www.st.com/resource/en/user_manual/dm00601501-getting-started-with-the-xnucleoiks01a3-motion-mems-and-environmental-sensor-expansion-board-for-stm32-nucleo-stmicroelectronics.pdf)
|
||||
## Programming (Uploading Method):
|
||||
|
||||
#### STM32CubeProgrammer(SWD)
|
||||
Will use onboard ST-Link(Flasher/Debugger) to upload sketch.
|
||||
Download and Install required utility from ST [here](https://www.st.com/en/development-tools/stm32cubeprog.html).
|
||||
## Required Driver (Windows Only)
|
||||
Download driver [here](https://www.st.com/en/development-tools/stsw-link009.html).
|
||||
|
||||
## Required Arduino Libraries
|
||||
|
||||
From the Arduino IDE, open the Library Manager (Sketch->Include Library->Manage Libraries). In the search box, type the library name below and install the latest version.
|
||||
|
||||
[X-NUCLEO-IKS01A3](https://github.com/stm32duino/X-NUCLEO-IKS01A3)
|
||||
|
||||
## Required Board Support
|
||||
|
||||
### Arduino Core for STM32L0
|
||||
Arduino IDE:
|
||||
Select Tools -> Upload Method -> STM32CubeProgrammer(SWD)
|
||||
|
||||
### PlatformIO Support
|
||||
|
||||
The PlatformIO Board file for this board is currently using the incorrect OpenOCD (Upload/Debug)
|
||||
script for the microcontroller on this board. We are in the process of pushing a fix upstream. When
|
||||
uploading or debugging, hold the reset button down right until the upload or debug process initiates
|
||||
it's routine in communicating with the board, this seems to aleviate the issue for right now.
|
||||
|
||||
`platformio.ini`
|
||||
1. Navigate to (File > Preferences)
|
||||
Find the section at the bottom called Additional Boards Manager URLs:
|
||||
2. Add the URL below to the list and click ok to close the preferences.
|
||||
```
|
||||
[env:disco_l072cz_lrwan1]
|
||||
platform = ststm32
|
||||
board = disco_l072cz_lrwan1
|
||||
framework = arduino
|
||||
https://grumpyoldpizza.github.io/ArduinoCore-stm32l0/package_stm32l0_boards_index.json
|
||||
```
|
||||
|
||||
|
||||
lib_deps =
|
||||
STM32duino LSM6DSO
|
||||
STM32duino LIS2DW12
|
||||
STM32duino STTS751
|
||||
STM32duino LIS2MDL
|
||||
STM32duino LPS22HH
|
||||
STM32duino HTS221
|
||||
MCCI LoRaWAN LMIC library
|
||||
CayenneLPP
|
||||
```
|
||||
3. Open Boards Manager: Select Tools > Board: > Boards Manager...
|
||||
4. Search for "Tlera Corp STM32L0 Boards"
|
||||
5. Select the newest version and install.
|
||||
|
||||
### Temporary Manual Fix
|
||||
This issue has been fixed but not released yet, until then you will need to insert three lines of code in a library file.
|
||||
Insert the following:
|
||||
```
|
||||
#ifndef NULL
|
||||
#define NULL 0
|
||||
#endif
|
||||
```
|
||||
Into the file found here:
|
||||
linux: /home/{user}/Arduino/libraries/IBM_LMIC_framework/src/lmic
|
||||
windows: Documents/Arduino/libraries/IBM_LMIC_framework/src/lmic
|
||||
mac os: Documents/Arduino/libraries/IBM_LMIC_framework/src/lmic
|
||||
|
||||
|
||||
## Programming (Uploading):
|
||||
|
||||
Arduino IDE:
|
||||
1. Select Board: Tools > Board: > B-L072Z-LRWAN1
|
||||
2. Select Port: Tools > Port > COM# or /dev/ttyACM#(B-L072Z-LRWAN1)
|
||||
3. Upload Sketch: Select > Upload
|
||||
4. (Optional) View Serial Debug Output: Tools > Serial Monitor > 9600 baud
|
||||
|
|
@ -1,39 +1,5 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2015 Thomas Telkamp and Matthijs Kooijman
|
||||
* Copyright (c) 2018 Terry Moore, MCCI
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to anyone
|
||||
* obtaining a copy of this document and accompanying files,
|
||||
* to do whatever they want with them without any restriction,
|
||||
* including, but not limited to, copying, modification and redistribution.
|
||||
* NO WARRANTY OF ANY KIND IS PROVIDED.
|
||||
*
|
||||
* This example sends a valid LoRaWAN packet with payload "Hello,
|
||||
* world!", using frequency and encryption settings matching those of
|
||||
* the The Things Network. It's pre-configured for the Adafruit
|
||||
* Feather M0 LoRa.
|
||||
*
|
||||
*******************************************************************************/
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* For Helium developers, follow the Arduino Quickstart guide:
|
||||
* https://developer.helium.com/device/arduino-quickstart
|
||||
* TLDR: register your device on the console:
|
||||
* https://console.helium.com/devices
|
||||
*
|
||||
* The App EUI (as lsb) and App Key (as msb) get inserted below.
|
||||
*
|
||||
*******************************************************************************/
|
||||
|
||||
#include <SPI.h>
|
||||
#include <arduino_lmic.h>
|
||||
#include <arduino_lmic_hal_boards.h>
|
||||
#include <arduino_lmic_hal_configuration.h>
|
||||
#include <arduino_lmic_lorawan_compliance.h>
|
||||
#include <arduino_lmic_user_configuration.h>
|
||||
#include <hal/hal.h>
|
||||
#include <lmic.h>
|
||||
#include "LoRaWAN.h"
|
||||
#include <CayenneLPP.h>
|
||||
|
||||
#include <LSM6DSOSensor.h>
|
||||
#include <LIS2DW12Sensor.h>
|
||||
|
|
@ -41,212 +7,18 @@
|
|||
#include <LPS22HHSensor.h>
|
||||
#include <STTS751Sensor.h>
|
||||
#include <HTS221Sensor.h>
|
||||
#include <CayenneLPP.h>
|
||||
|
||||
#ifdef ARDUINO_SAM_DUE
|
||||
#define DEV_I2C Wire1
|
||||
#elif defined(ARDUINO_ARCH_STM32)
|
||||
#define DEV_I2C Wire
|
||||
#else
|
||||
#define DEV_I2C Wire
|
||||
#endif
|
||||
const char *devEui = "FILL_ME_IN";
|
||||
const char *appEui = "FILL_ME_IN";
|
||||
const char *appKey = "FILL_ME_IN";
|
||||
|
||||
// Sensors
|
||||
LSM6DSOSensor *AccGyr;
|
||||
LPS22HHSensor *PressTemp;
|
||||
HTS221Sensor *HumTemp;
|
||||
|
||||
// This is the "App EUI" in Helium. Make sure it is little-endian (lsb).
|
||||
static const u1_t PROGMEM APPEUI[8] = {FILL_ME_IN};
|
||||
void os_getArtEui(u1_t *buf) { memcpy_P(buf, APPEUI, 8); }
|
||||
|
||||
// This should also be in little endian format
|
||||
// These are user configurable values and Helium console permits anything
|
||||
static const u1_t PROGMEM DEVEUI[8] = {FILL_ME_IN};
|
||||
void os_getDevEui(u1_t *buf) { memcpy_P(buf, DEVEUI, 8); }
|
||||
|
||||
// This is the "App Key" in Helium. It is big-endian (msb).
|
||||
static const u1_t PROGMEM APPKEY[16] = {FILL_ME_IN};
|
||||
void os_getDevKey(u1_t *buf) { memcpy_P(buf, APPKEY, 16); }
|
||||
|
||||
// Init CayenneLPP Payload
|
||||
CayenneLPP lpp(51);
|
||||
static osjob_t sendjob;
|
||||
void do_send(osjob_t *j);
|
||||
|
||||
// Schedule TX every this many seconds (might become longer due to duty
|
||||
// cycle limitations).
|
||||
const unsigned TX_INTERVAL = 60;
|
||||
|
||||
// Pin mapping
|
||||
//
|
||||
// Adafruit BSPs are not consistent -- m0 express defs ARDUINO_SAMD_FEATHER_M0,
|
||||
// m0 defs ADAFRUIT_FEATHER_M0
|
||||
//
|
||||
#if defined(ARDUINO_SAMD_FEATHER_M0) || defined(ADAFRUIT_FEATHER_M0)
|
||||
// Pin mapping for Adafruit Feather M0 LoRa, etc.
|
||||
const lmic_pinmap lmic_pins = {
|
||||
.nss = 8,
|
||||
.rxtx = LMIC_UNUSED_PIN,
|
||||
.rst = 4,
|
||||
.dio = {3, 6, LMIC_UNUSED_PIN},
|
||||
.rxtx_rx_active = 0,
|
||||
.rssi_cal = 8, // LBT cal for the Adafruit Feather M0 LoRa, in dB
|
||||
.spi_freq = 8000000,
|
||||
};
|
||||
#elif defined(ARDUINO_AVR_FEATHER32U4)
|
||||
// Pin mapping for Adafruit Feather 32u4 LoRa, etc.
|
||||
// Just like Feather M0 LoRa, but uses SPI at 1MHz; and that's only
|
||||
// because MCCI doesn't have a test board; probably higher frequencies
|
||||
// will work.
|
||||
const lmic_pinmap lmic_pins = {
|
||||
.nss = 8,
|
||||
.rxtx = LMIC_UNUSED_PIN,
|
||||
.rst = 4,
|
||||
.dio = {7, 6, LMIC_UNUSED_PIN},
|
||||
.rxtx_rx_active = 0,
|
||||
.rssi_cal = 8, // LBT cal for the Adafruit Feather 32U4 LoRa, in dB
|
||||
.spi_freq = 1000000,
|
||||
};
|
||||
#elif defined(ARDUINO_CATENA_4551)
|
||||
// Pin mapping for Murata module / Catena 4551
|
||||
const lmic_pinmap lmic_pins = {
|
||||
.nss = 7,
|
||||
.rxtx = 29,
|
||||
.rst = 8,
|
||||
.dio =
|
||||
{
|
||||
25, // DIO0 (IRQ) is D25
|
||||
26, // DIO1 is D26
|
||||
27, // DIO2 is D27
|
||||
},
|
||||
.rxtx_rx_active = 1,
|
||||
.rssi_cal = 10,
|
||||
.spi_freq = 8000000 // 8MHz
|
||||
};
|
||||
#elif defined(MCCI_CATENA_4610)
|
||||
#include "arduino_lmic_hal_boards.h"
|
||||
const lmic_pinmap lmic_pins = *Arduino_LMIC::GetPinmap_Catena4610();
|
||||
#elif defined(ARDUINO_DISCO_L072CZ_LRWAN1)
|
||||
const lmic_pinmap lmic_pins = *Arduino_LMIC::GetPinmap_Disco_L072cz_Lrwan1();
|
||||
#else
|
||||
#error "Unknown target"
|
||||
#endif
|
||||
|
||||
void onEvent(ev_t ev) {
|
||||
Serial.print(os_getTime());
|
||||
Serial.print(": ");
|
||||
switch (ev) {
|
||||
case EV_SCAN_TIMEOUT:
|
||||
Serial.println(F("EV_SCAN_TIMEOUT"));
|
||||
break;
|
||||
case EV_BEACON_FOUND:
|
||||
Serial.println(F("EV_BEACON_FOUND"));
|
||||
break;
|
||||
case EV_BEACON_MISSED:
|
||||
Serial.println(F("EV_BEACON_MISSED"));
|
||||
break;
|
||||
case EV_BEACON_TRACKED:
|
||||
Serial.println(F("EV_BEACON_TRACKED"));
|
||||
break;
|
||||
case EV_JOINING:
|
||||
Serial.println(F("EV_JOINING"));
|
||||
break;
|
||||
case EV_JOIN_TXCOMPLETE:
|
||||
Serial.println(F("EV_JOIN_TXCOMPLETE"));
|
||||
break;
|
||||
case EV_JOINED:
|
||||
Serial.println(F("EV_JOINED"));
|
||||
{
|
||||
u4_t netid = 0;
|
||||
devaddr_t devaddr = 0;
|
||||
u1_t nwkKey[16];
|
||||
u1_t artKey[16];
|
||||
LMIC_getSessionKeys(&netid, &devaddr, nwkKey, artKey);
|
||||
Serial.print("netid: ");
|
||||
Serial.println(netid, DEC);
|
||||
Serial.print("devaddr: ");
|
||||
Serial.println(devaddr, HEX);
|
||||
Serial.print("artKey: ");
|
||||
for (size_t i = 0; i < sizeof(artKey); ++i) {
|
||||
if (i != 0)
|
||||
Serial.print("-");
|
||||
Serial.print(artKey[i], HEX);
|
||||
}
|
||||
Serial.println("");
|
||||
Serial.print("nwkKey: ");
|
||||
for (size_t i = 0; i < sizeof(nwkKey); ++i) {
|
||||
if (i != 0)
|
||||
Serial.print("-");
|
||||
Serial.print(nwkKey[i], HEX);
|
||||
}
|
||||
Serial.println("");
|
||||
}
|
||||
// Disable link check validation (automatically enabled
|
||||
// during join, but because slow data rates change max TX
|
||||
// size, we don't use it in this example.
|
||||
LMIC_setLinkCheckMode(0);
|
||||
break;
|
||||
/*
|
||||
|| This event is defined but not used in the code. No
|
||||
|| point in wasting codespace on it.
|
||||
||
|
||||
|| case EV_RFU1:
|
||||
|| Serial.println(F("EV_RFU1"));
|
||||
|| break;
|
||||
*/
|
||||
case EV_JOIN_FAILED:
|
||||
Serial.println(F("EV_JOIN_FAILED"));
|
||||
break;
|
||||
case EV_REJOIN_FAILED:
|
||||
Serial.println(F("EV_REJOIN_FAILED"));
|
||||
break;
|
||||
break;
|
||||
case EV_TXCOMPLETE:
|
||||
Serial.println(F("EV_TXCOMPLETE (includes waiting for RX windows)"));
|
||||
if (LMIC.txrxFlags & TXRX_ACK)
|
||||
Serial.println(F("Received ack"));
|
||||
if (LMIC.dataLen) {
|
||||
Serial.println(F("Received "));
|
||||
Serial.println(LMIC.dataLen);
|
||||
Serial.println(F(" bytes of payload"));
|
||||
}
|
||||
// Schedule next transmission
|
||||
os_setTimedCallback(&sendjob, os_getTime() + sec2osticks(TX_INTERVAL),
|
||||
do_send);
|
||||
break;
|
||||
case EV_LOST_TSYNC:
|
||||
Serial.println(F("EV_LOST_TSYNC"));
|
||||
break;
|
||||
case EV_RESET:
|
||||
Serial.println(F("EV_RESET"));
|
||||
break;
|
||||
case EV_RXCOMPLETE:
|
||||
// data received in ping slot
|
||||
Serial.println(F("EV_RXCOMPLETE"));
|
||||
break;
|
||||
case EV_LINK_DEAD:
|
||||
Serial.println(F("EV_LINK_DEAD"));
|
||||
break;
|
||||
case EV_LINK_ALIVE:
|
||||
Serial.println(F("EV_LINK_ALIVE"));
|
||||
break;
|
||||
/*
|
||||
|| This event is defined but not used in the code. No
|
||||
|| point in wasting codespace on it.
|
||||
||
|
||||
|| case EV_SCAN_FOUND:
|
||||
|| Serial.println(F("EV_SCAN_FOUND"));
|
||||
|| break;
|
||||
*/
|
||||
case EV_TXSTART:
|
||||
Serial.println(F("EV_TXSTART"));
|
||||
break;
|
||||
default:
|
||||
Serial.print(F("Unknown event: "));
|
||||
Serial.println((unsigned)ev);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void readSensors() {
|
||||
// Read humidity and temperature.
|
||||
|
|
@ -293,111 +65,68 @@ void readSensors() {
|
|||
Serial.print(" ");
|
||||
Serial.print(gyroscope[1]);
|
||||
Serial.print(" ");
|
||||
Serial.print(gyroscope[2]);
|
||||
Serial.println(gyroscope[2]);
|
||||
}
|
||||
|
||||
void do_send(osjob_t *j) {
|
||||
// Check if there is not a current TX/RX job running
|
||||
if (LMIC.opmode & OP_TXRXPEND) {
|
||||
Serial.println(F("OP_TXRXPEND, not sending"));
|
||||
} else {
|
||||
readSensors();
|
||||
// Prepare upstream data transmission at the next possible time.
|
||||
LMIC_setTxData2(1, lpp.getBuffer(), lpp.getSize(), 0);
|
||||
Serial.println(F("Packet queued"));
|
||||
}
|
||||
// Next TX is scheduled after TX_COMPLETE event.
|
||||
}
|
||||
void setup( void )
|
||||
{
|
||||
Serial.begin(9600);
|
||||
|
||||
while (!Serial) { }
|
||||
|
||||
void setup() {
|
||||
// Initialize I2C bus.
|
||||
DEV_I2C.begin();
|
||||
Wire.begin();
|
||||
|
||||
AccGyr = new LSM6DSOSensor (&DEV_I2C);
|
||||
// Enable Sensors
|
||||
AccGyr = new LSM6DSOSensor (&Wire);
|
||||
AccGyr->Enable_X();
|
||||
AccGyr->Enable_G();
|
||||
PressTemp = new LPS22HHSensor(&DEV_I2C);
|
||||
PressTemp = new LPS22HHSensor(&Wire);
|
||||
PressTemp->Enable();
|
||||
HumTemp = new HTS221Sensor (&DEV_I2C);
|
||||
HumTemp = new HTS221Sensor (&Wire);
|
||||
HumTemp->Enable();
|
||||
|
||||
delay(5000);
|
||||
while (!Serial)
|
||||
;
|
||||
Serial.begin(9600);
|
||||
Serial.println(F("Starting"));
|
||||
// US Region
|
||||
LoRaWAN.begin(US915);
|
||||
// Helium SubBand
|
||||
LoRaWAN.setSubBand(2);
|
||||
// Disable Adaptive Data Rate
|
||||
LoRaWAN.setADR(false);
|
||||
// Set Data Rate 1 - Max Payload 53 Bytes
|
||||
LoRaWAN.setDataRate(1);
|
||||
// Device IDs and Key
|
||||
LoRaWAN.joinOTAA(appEui, appKey, devEui);
|
||||
|
||||
#if defined(ARDUINO_DISCO_L072CZ_LRWAN1)
|
||||
SPI.setMOSI(RADIO_MOSI_PORT);
|
||||
SPI.setMISO(RADIO_MISO_PORT);
|
||||
SPI.setSCLK(RADIO_SCLK_PORT);
|
||||
SPI.setSSEL(RADIO_NSS_PORT);
|
||||
// SPI.begin();
|
||||
#endif
|
||||
|
||||
#ifdef VCC_ENABLE
|
||||
// For Pinoccio Scout boards
|
||||
pinMode(VCC_ENABLE, OUTPUT);
|
||||
digitalWrite(VCC_ENABLE, HIGH);
|
||||
delay(1000);
|
||||
#endif
|
||||
|
||||
// LMIC init
|
||||
os_init();
|
||||
// Reset the MAC state. Session and pending data transfers will be discarded.
|
||||
LMIC_reset();
|
||||
|
||||
// allow much more clock error than the X/1000 default. See:
|
||||
// https://github.com/mcci-catena/arduino-lorawan/issues/74#issuecomment-462171974
|
||||
// https://github.com/mcci-catena/arduino-lmic/commit/42da75b56#diff-16d75524a9920f5d043fe731a27cf85aL633
|
||||
// the X/1000 means an error rate of 0.1%; the above issue discusses using
|
||||
// values up to 10%. so, values from 10 (10% error, the most lax) to 1000
|
||||
// (0.1% error, the most strict) can be used.
|
||||
LMIC_setClockError(1 * MAX_CLOCK_ERROR / 40);
|
||||
|
||||
LMIC_setLinkCheckMode(0);
|
||||
LMIC_setDrTxpow(DR_SF8, 20);
|
||||
// Sub-band 2 - Helium Network
|
||||
LMIC_selectSubBand(1); // zero indexed
|
||||
|
||||
// Start job (sending automatically starts OTAA too)
|
||||
do_send(&sendjob);
|
||||
Serial.println("JOIN( )");
|
||||
}
|
||||
|
||||
void loop() { os_runloop_once(); }
|
||||
void loop( void )
|
||||
{
|
||||
if (LoRaWAN.joined() && !LoRaWAN.busy())
|
||||
{
|
||||
Serial.print("TRANSMIT( ");
|
||||
Serial.print("TimeOnAir: ");
|
||||
Serial.print(LoRaWAN.getTimeOnAir());
|
||||
Serial.print(", NextTxTime: ");
|
||||
Serial.print(LoRaWAN.getNextTxTime());
|
||||
Serial.print(", MaxPayloadSize: ");
|
||||
Serial.print(LoRaWAN.getMaxPayloadSize());
|
||||
Serial.print(", DR: ");
|
||||
Serial.print(LoRaWAN.getDataRate());
|
||||
Serial.print(", TxPower: ");
|
||||
Serial.print(LoRaWAN.getTxPower(), 1);
|
||||
Serial.print("dbm, UpLinkCounter: ");
|
||||
Serial.print(LoRaWAN.getUpLinkCounter());
|
||||
Serial.print(", DownLinkCounter: ");
|
||||
Serial.print(LoRaWAN.getDownLinkCounter());
|
||||
Serial.println(" )");
|
||||
|
||||
namespace Arduino_LMIC {
|
||||
// Read Sensor Values
|
||||
readSensors();
|
||||
|
||||
class HalConfiguration_Disco_L072cz_Lrwan1_t : public HalConfiguration_t {
|
||||
public:
|
||||
enum DIGITAL_PINS : uint8_t {
|
||||
PIN_SX1276_NSS = 37,
|
||||
PIN_SX1276_NRESET = 33,
|
||||
PIN_SX1276_DIO0 = 38,
|
||||
PIN_SX1276_DIO1 = 39,
|
||||
PIN_SX1276_DIO2 = 40,
|
||||
PIN_SX1276_RXTX = 21,
|
||||
};
|
||||
// Send Packet
|
||||
LoRaWAN.sendPacket(1, lpp.getBuffer(), lpp.getSize());
|
||||
}
|
||||
|
||||
virtual bool queryUsingTcxo(void) override { return false; };
|
||||
};
|
||||
// save some typing by bringing the pin numbers into scope
|
||||
static HalConfiguration_Disco_L072cz_Lrwan1_t myConfig;
|
||||
|
||||
static const HalPinmap_t myPinmap = {
|
||||
.nss = HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_NSS,
|
||||
.rxtx = HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_RXTX,
|
||||
.rst = HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_NRESET,
|
||||
|
||||
.dio =
|
||||
{
|
||||
HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_DIO0,
|
||||
HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_DIO1,
|
||||
HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_DIO2,
|
||||
},
|
||||
.rxtx_rx_active = 1,
|
||||
.rssi_cal = 10,
|
||||
.spi_freq = 8000000, /* 8MHz */
|
||||
.pConfig = &myConfig};
|
||||
|
||||
}; // end namespace Arduino_LMIC
|
||||
delay(20000); //20 Seconds
|
||||
}
|
||||
|
|
@ -1,30 +1,32 @@
|
|||
# LongFi Arduino
|
||||
|
||||
## Installing the MCCI LMIC Library
|
||||
|
||||
From the Arduino IDE, open the Library Manager (Sketch->Include Library->Manage Libraries). In the search box, type MCCI and select the MCCI LoRaWAN LMIC library should be the first result.
|
||||
|
||||
|
||||
|
||||
## Board Support
|
||||
|
||||
### B-L072Z-LRWAN1 - ST STM32L0 Discovery kit
|
||||
Install board support package, find instructions [here](https://github.com/stm32duino/Arduino_Core_STM32#getting-started).
|
||||
|
||||
Arduino IDE:
|
||||
1. Select Tools -> Board: -> Discovery
|
||||
2. Select Tools -> Board part number: -> Discovery L072Z-LRWAN1
|
||||
# ST B-L072Z-LRWAN1 - Basic LongFi Example
|
||||
|
||||
[B-L072Z-LRWAN1 Product Page](https://www.st.com/en/evaluation-tools/b-l072z-lrwan1.html)
|
||||
[B-L072Z-LRWAN1 User Manual](https://www.st.com/content/ccc/resource/technical/document/user_manual/group0/ac/62/15/c7/60/ac/4e/9c/DM00329995/files/DM00329995.pdf/jcr:content/translations/en.DM00329995.pdf)
|
||||
|
||||
## Programming (Uploading Method):
|
||||
## Required Driver (Windows Only)
|
||||
Download driver [here](https://www.st.com/en/development-tools/stsw-link009.html).
|
||||
|
||||
### B-L072Z-LRWAN1 - ST STM32L0 Discovery kit
|
||||
|
||||
#### STM32CubeProgrammer(SWD)
|
||||
Will use onboard ST-Link(Flasher/Debugger) to upload sketch.
|
||||
Download and Install required utility from ST [here](https://www.st.com/en/development-tools/stm32cubeprog.html).
|
||||
## Required Board Support & Library
|
||||
|
||||
### Arduino Core for STM32L0
|
||||
Arduino IDE:
|
||||
Select Tools -> Upload Method -> STM32CubeProgrammer(SWD)
|
||||
1. Navigate to (File > Preferences)
|
||||
Find the section at the bottom called Additional Boards Manager URLs:
|
||||
2. Add the URL below to the list and click ok to close the preferences.
|
||||
```
|
||||
https://grumpyoldpizza.github.io/ArduinoCore-stm32l0/package_stm32l0_boards_index.json
|
||||
```
|
||||
|
||||
|
||||
3. Open Boards Manager: Select Tools > Board: > Boards Manager...
|
||||
4. Search for "Tlera Corp STM32L0 Boards"
|
||||
5. Select the newest version and install.
|
||||
|
||||
|
||||
## Programming (Uploading):
|
||||
|
||||
Arduino IDE:
|
||||
1. Select Board: Tools > Board: > B-L072Z-LRWAN1
|
||||
2. Select Port: Tools > Port > COM# or /dev/ttyACM#(B-L072Z-LRWAN1)
|
||||
3. Upload Sketch: Select > Upload
|
||||
4. (Optional) View Serial Debug Output: Tools > Serial Monitor > 9600 baud
|
||||
|
|
|
|||
|
|
@ -1,321 +1,56 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2015 Thomas Telkamp and Matthijs Kooijman
|
||||
* Copyright (c) 2018 Terry Moore, MCCI
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to anyone
|
||||
* obtaining a copy of this document and accompanying files,
|
||||
* to do whatever they want with them without any restriction,
|
||||
* including, but not limited to, copying, modification and redistribution.
|
||||
* NO WARRANTY OF ANY KIND IS PROVIDED.
|
||||
*
|
||||
* This example sends a valid LoRaWAN packet with payload "Hello,
|
||||
* world!", using frequency and encryption settings matching those of
|
||||
* the The Things Network. It's pre-configured for the Adafruit
|
||||
* Feather M0 LoRa.
|
||||
*
|
||||
*******************************************************************************/
|
||||
#include "LoRaWAN.h"
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* For Helium developers, follow the Arduino Quickstart guide:
|
||||
* https://developer.helium.com/device/arduino-quickstart
|
||||
* TLDR: register your device on the console:
|
||||
* https://console.helium.com/devices
|
||||
*
|
||||
* The App EUI (as lsb) and App Key (as msb) get inserted below.
|
||||
*
|
||||
*******************************************************************************/
|
||||
const char *devEui = "FILL_ME_IN";
|
||||
const char *appEui = "FILL_ME_IN";
|
||||
const char *appKey = "FILL_ME_IN";
|
||||
|
||||
#include <SPI.h>
|
||||
#include <arduino_lmic.h>
|
||||
#include <arduino_lmic_hal_boards.h>
|
||||
#include <arduino_lmic_hal_configuration.h>
|
||||
#include <arduino_lmic_lorawan_compliance.h>
|
||||
#include <arduino_lmic_user_configuration.h>
|
||||
#include <hal/hal.h>
|
||||
#include <lmic.h>
|
||||
// Max Payload 53 Bytes for DR 1
|
||||
const uint8_t payload[] = "Hello, World!";
|
||||
|
||||
// This is the "App EUI" in Helium. Make sure it is little-endian (lsb).
|
||||
static const u1_t PROGMEM APPEUI[8] = {FILL_ME_IN};
|
||||
void os_getArtEui(u1_t *buf) { memcpy_P(buf, APPEUI, 8); }
|
||||
void setup( void )
|
||||
{
|
||||
Serial.begin(9600);
|
||||
|
||||
while (!Serial) { }
|
||||
|
||||
// This should also be in little endian format
|
||||
// These are user configurable values and Helium console permits anything
|
||||
static const u1_t PROGMEM DEVEUI[8] = {FILL_ME_IN};
|
||||
void os_getDevEui(u1_t *buf) { memcpy_P(buf, DEVEUI, 8); }
|
||||
// US Region
|
||||
LoRaWAN.begin(US915);
|
||||
// Helium SubBand
|
||||
LoRaWAN.setSubBand(2);
|
||||
// Disable Adaptive Data Rate
|
||||
LoRaWAN.setADR(false);
|
||||
// Set Data Rate 1 - Max Payload 53 Bytes
|
||||
LoRaWAN.setDataRate(1);
|
||||
// Device IDs and Key
|
||||
LoRaWAN.joinOTAA(appEui, appKey, devEui);
|
||||
|
||||
// This is the "App Key" in Helium. It is big-endian (msb).
|
||||
static const u1_t PROGMEM APPKEY[16] = {FILL_ME_IN};
|
||||
void os_getDevKey(u1_t *buf) { memcpy_P(buf, APPKEY, 16); }
|
||||
Serial.println("JOIN( )");
|
||||
}
|
||||
|
||||
static uint8_t mydata[] = "Hello, world!";
|
||||
static osjob_t sendjob;
|
||||
|
||||
// Schedule TX every this many seconds (might become longer due to duty
|
||||
// cycle limitations).
|
||||
const unsigned TX_INTERVAL = 60;
|
||||
|
||||
// Pin mapping
|
||||
//
|
||||
// Adafruit BSPs are not consistent -- m0 express defs ARDUINO_SAMD_FEATHER_M0,
|
||||
// m0 defs ADAFRUIT_FEATHER_M0
|
||||
//
|
||||
#if defined(ARDUINO_SAMD_FEATHER_M0) || defined(ADAFRUIT_FEATHER_M0)
|
||||
// Pin mapping for Adafruit Feather M0 LoRa, etc.
|
||||
const lmic_pinmap lmic_pins = {
|
||||
.nss = 8,
|
||||
.rxtx = LMIC_UNUSED_PIN,
|
||||
.rst = 4,
|
||||
.dio = {3, 6, LMIC_UNUSED_PIN},
|
||||
.rxtx_rx_active = 0,
|
||||
.rssi_cal = 8, // LBT cal for the Adafruit Feather M0 LoRa, in dB
|
||||
.spi_freq = 8000000,
|
||||
};
|
||||
#elif defined(ARDUINO_AVR_FEATHER32U4)
|
||||
// Pin mapping for Adafruit Feather 32u4 LoRa, etc.
|
||||
// Just like Feather M0 LoRa, but uses SPI at 1MHz; and that's only
|
||||
// because MCCI doesn't have a test board; probably higher frequencies
|
||||
// will work.
|
||||
const lmic_pinmap lmic_pins = {
|
||||
.nss = 8,
|
||||
.rxtx = LMIC_UNUSED_PIN,
|
||||
.rst = 4,
|
||||
.dio = {7, 6, LMIC_UNUSED_PIN},
|
||||
.rxtx_rx_active = 0,
|
||||
.rssi_cal = 8, // LBT cal for the Adafruit Feather 32U4 LoRa, in dB
|
||||
.spi_freq = 1000000,
|
||||
};
|
||||
#elif defined(ARDUINO_CATENA_4551)
|
||||
// Pin mapping for Murata module / Catena 4551
|
||||
const lmic_pinmap lmic_pins = {
|
||||
.nss = 7,
|
||||
.rxtx = 29,
|
||||
.rst = 8,
|
||||
.dio =
|
||||
{
|
||||
25, // DIO0 (IRQ) is D25
|
||||
26, // DIO1 is D26
|
||||
27, // DIO2 is D27
|
||||
},
|
||||
.rxtx_rx_active = 1,
|
||||
.rssi_cal = 10,
|
||||
.spi_freq = 8000000 // 8MHz
|
||||
};
|
||||
#elif defined(MCCI_CATENA_4610)
|
||||
#include "arduino_lmic_hal_boards.h"
|
||||
const lmic_pinmap lmic_pins = *Arduino_LMIC::GetPinmap_Catena4610();
|
||||
#elif defined(ARDUINO_DISCO_L072CZ_LRWAN1)
|
||||
const lmic_pinmap lmic_pins = *Arduino_LMIC::GetPinmap_Disco_L072cz_Lrwan1();
|
||||
#else
|
||||
#error "Unknown target"
|
||||
#endif
|
||||
|
||||
void onEvent(ev_t ev) {
|
||||
Serial.print(os_getTime());
|
||||
Serial.print(": ");
|
||||
switch (ev) {
|
||||
case EV_SCAN_TIMEOUT:
|
||||
Serial.println(F("EV_SCAN_TIMEOUT"));
|
||||
break;
|
||||
case EV_BEACON_FOUND:
|
||||
Serial.println(F("EV_BEACON_FOUND"));
|
||||
break;
|
||||
case EV_BEACON_MISSED:
|
||||
Serial.println(F("EV_BEACON_MISSED"));
|
||||
break;
|
||||
case EV_BEACON_TRACKED:
|
||||
Serial.println(F("EV_BEACON_TRACKED"));
|
||||
break;
|
||||
case EV_JOINING:
|
||||
Serial.println(F("EV_JOINING"));
|
||||
break;
|
||||
case EV_JOIN_TXCOMPLETE:
|
||||
Serial.println(F("EV_JOIN_TXCOMPLETE"));
|
||||
break;
|
||||
case EV_JOINED:
|
||||
Serial.println(F("EV_JOINED"));
|
||||
void loop( void )
|
||||
{
|
||||
if (LoRaWAN.joined() && !LoRaWAN.busy())
|
||||
{
|
||||
u4_t netid = 0;
|
||||
devaddr_t devaddr = 0;
|
||||
u1_t nwkKey[16];
|
||||
u1_t artKey[16];
|
||||
LMIC_getSessionKeys(&netid, &devaddr, nwkKey, artKey);
|
||||
Serial.print("netid: ");
|
||||
Serial.println(netid, DEC);
|
||||
Serial.print("devaddr: ");
|
||||
Serial.println(devaddr, HEX);
|
||||
Serial.print("artKey: ");
|
||||
for (size_t i = 0; i < sizeof(artKey); ++i) {
|
||||
if (i != 0)
|
||||
Serial.print("-");
|
||||
Serial.print(artKey[i], HEX);
|
||||
}
|
||||
Serial.println("");
|
||||
Serial.print("nwkKey: ");
|
||||
for (size_t i = 0; i < sizeof(nwkKey); ++i) {
|
||||
if (i != 0)
|
||||
Serial.print("-");
|
||||
Serial.print(nwkKey[i], HEX);
|
||||
}
|
||||
Serial.println("");
|
||||
Serial.print("TRANSMIT( ");
|
||||
Serial.print("TimeOnAir: ");
|
||||
Serial.print(LoRaWAN.getTimeOnAir());
|
||||
Serial.print(", NextTxTime: ");
|
||||
Serial.print(LoRaWAN.getNextTxTime());
|
||||
Serial.print(", MaxPayloadSize: ");
|
||||
Serial.print(LoRaWAN.getMaxPayloadSize());
|
||||
Serial.print(", DR: ");
|
||||
Serial.print(LoRaWAN.getDataRate());
|
||||
Serial.print(", TxPower: ");
|
||||
Serial.print(LoRaWAN.getTxPower(), 1);
|
||||
Serial.print("dbm, UpLinkCounter: ");
|
||||
Serial.print(LoRaWAN.getUpLinkCounter());
|
||||
Serial.print(", DownLinkCounter: ");
|
||||
Serial.print(LoRaWAN.getDownLinkCounter());
|
||||
Serial.println(" )");
|
||||
|
||||
// Send Packet
|
||||
LoRaWAN.sendPacket(1, payload, sizeof(payload));
|
||||
}
|
||||
// Disable link check validation (automatically enabled
|
||||
// during join, but because slow data rates change max TX
|
||||
// size, we don't use it in this example.
|
||||
LMIC_setLinkCheckMode(0);
|
||||
break;
|
||||
/*
|
||||
|| This event is defined but not used in the code. No
|
||||
|| point in wasting codespace on it.
|
||||
||
|
||||
|| case EV_RFU1:
|
||||
|| Serial.println(F("EV_RFU1"));
|
||||
|| break;
|
||||
*/
|
||||
case EV_JOIN_FAILED:
|
||||
Serial.println(F("EV_JOIN_FAILED"));
|
||||
break;
|
||||
case EV_REJOIN_FAILED:
|
||||
Serial.println(F("EV_REJOIN_FAILED"));
|
||||
break;
|
||||
break;
|
||||
case EV_TXCOMPLETE:
|
||||
Serial.println(F("EV_TXCOMPLETE (includes waiting for RX windows)"));
|
||||
if (LMIC.txrxFlags & TXRX_ACK)
|
||||
Serial.println(F("Received ack"));
|
||||
if (LMIC.dataLen) {
|
||||
Serial.println(F("Received "));
|
||||
Serial.println(LMIC.dataLen);
|
||||
Serial.println(F(" bytes of payload"));
|
||||
}
|
||||
// Schedule next transmission
|
||||
os_setTimedCallback(&sendjob, os_getTime() + sec2osticks(TX_INTERVAL),
|
||||
do_send);
|
||||
break;
|
||||
case EV_LOST_TSYNC:
|
||||
Serial.println(F("EV_LOST_TSYNC"));
|
||||
break;
|
||||
case EV_RESET:
|
||||
Serial.println(F("EV_RESET"));
|
||||
break;
|
||||
case EV_RXCOMPLETE:
|
||||
// data received in ping slot
|
||||
Serial.println(F("EV_RXCOMPLETE"));
|
||||
break;
|
||||
case EV_LINK_DEAD:
|
||||
Serial.println(F("EV_LINK_DEAD"));
|
||||
break;
|
||||
case EV_LINK_ALIVE:
|
||||
Serial.println(F("EV_LINK_ALIVE"));
|
||||
break;
|
||||
/*
|
||||
|| This event is defined but not used in the code. No
|
||||
|| point in wasting codespace on it.
|
||||
||
|
||||
|| case EV_SCAN_FOUND:
|
||||
|| Serial.println(F("EV_SCAN_FOUND"));
|
||||
|| break;
|
||||
*/
|
||||
case EV_TXSTART:
|
||||
Serial.println(F("EV_TXSTART"));
|
||||
break;
|
||||
default:
|
||||
Serial.print(F("Unknown event: "));
|
||||
Serial.println((unsigned)ev);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void do_send(osjob_t *j) {
|
||||
// Check if there is not a current TX/RX job running
|
||||
if (LMIC.opmode & OP_TXRXPEND) {
|
||||
Serial.println(F("OP_TXRXPEND, not sending"));
|
||||
} else {
|
||||
// Prepare upstream data transmission at the next possible time.
|
||||
LMIC_setTxData2(1, mydata, sizeof(mydata) - 1, 0);
|
||||
Serial.println(F("Packet queued"));
|
||||
}
|
||||
// Next TX is scheduled after TX_COMPLETE event.
|
||||
}
|
||||
|
||||
void setup() {
|
||||
delay(5000);
|
||||
while (!Serial)
|
||||
;
|
||||
Serial.begin(9600);
|
||||
Serial.println(F("Starting"));
|
||||
|
||||
#if defined(ARDUINO_DISCO_L072CZ_LRWAN1)
|
||||
SPI.setMOSI(RADIO_MOSI_PORT);
|
||||
SPI.setMISO(RADIO_MISO_PORT);
|
||||
SPI.setSCLK(RADIO_SCLK_PORT);
|
||||
SPI.setSSEL(RADIO_NSS_PORT);
|
||||
// SPI.begin();
|
||||
#endif
|
||||
|
||||
#ifdef VCC_ENABLE
|
||||
// For Pinoccio Scout boards
|
||||
pinMode(VCC_ENABLE, OUTPUT);
|
||||
digitalWrite(VCC_ENABLE, HIGH);
|
||||
delay(1000);
|
||||
#endif
|
||||
|
||||
// LMIC init
|
||||
os_init();
|
||||
// Reset the MAC state. Session and pending data transfers will be discarded.
|
||||
LMIC_reset();
|
||||
|
||||
// allow much more clock error than the X/1000 default. See:
|
||||
// https://github.com/mcci-catena/arduino-lorawan/issues/74#issuecomment-462171974
|
||||
// https://github.com/mcci-catena/arduino-lmic/commit/42da75b56#diff-16d75524a9920f5d043fe731a27cf85aL633
|
||||
// the X/1000 means an error rate of 0.1%; the above issue discusses using
|
||||
// values up to 10%. so, values from 10 (10% error, the most lax) to 1000
|
||||
// (0.1% error, the most strict) can be used.
|
||||
LMIC_setClockError(1 * MAX_CLOCK_ERROR / 40);
|
||||
|
||||
LMIC_setLinkCheckMode(0);
|
||||
LMIC_setDrTxpow(DR_SF8, 20);
|
||||
// Sub-band 2 - Helium Network
|
||||
LMIC_selectSubBand(1); // zero indexed
|
||||
|
||||
// Start job (sending automatically starts OTAA too)
|
||||
do_send(&sendjob);
|
||||
}
|
||||
|
||||
void loop() { os_runloop_once(); }
|
||||
|
||||
namespace Arduino_LMIC {
|
||||
|
||||
class HalConfiguration_Disco_L072cz_Lrwan1_t : public HalConfiguration_t {
|
||||
public:
|
||||
enum DIGITAL_PINS : uint8_t {
|
||||
PIN_SX1276_NSS = 37,
|
||||
PIN_SX1276_NRESET = 33,
|
||||
PIN_SX1276_DIO0 = 38,
|
||||
PIN_SX1276_DIO1 = 39,
|
||||
PIN_SX1276_DIO2 = 40,
|
||||
PIN_SX1276_RXTX = 21,
|
||||
};
|
||||
|
||||
virtual bool queryUsingTcxo(void) override { return false; };
|
||||
};
|
||||
// save some typing by bringing the pin numbers into scope
|
||||
static HalConfiguration_Disco_L072cz_Lrwan1_t myConfig;
|
||||
|
||||
static const HalPinmap_t myPinmap = {
|
||||
.nss = HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_NSS,
|
||||
.rxtx = HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_RXTX,
|
||||
.rst = HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_NRESET,
|
||||
|
||||
.dio =
|
||||
{
|
||||
HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_DIO0,
|
||||
HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_DIO1,
|
||||
HalConfiguration_Disco_L072cz_Lrwan1_t::PIN_SX1276_DIO2,
|
||||
},
|
||||
.rxtx_rx_active = 1,
|
||||
.rssi_cal = 10,
|
||||
.spi_freq = 8000000, /* 8MHz */
|
||||
.pConfig = &myConfig};
|
||||
|
||||
}; // end namespace Arduino_LMIC
|
||||
delay(20000); //20 Seconds
|
||||
}
|
||||
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Reference in New Issue