matthias-bs
commented
1 year ago Hi, Could you please provide some information about the board (e.g . manufacturer's website, schematic or at least a pinout) and the compiler's log file? Regards Matthias
Open kadirozdinc opened 1 year ago
matthias-bs
commented
1 year ago Hi, Could you please provide some information about the board (e.g . manufacturer's website, schematic or at least a pinout) and the compiler's log file? Regards Matthias
matthias-bs
commented
1 year ago Hi,
I think most likely you just have to apply this patch: https://github.com/mcci-catena/arduino-lorawan/pull/204
The wiring seems to be fine.
Best regards Matthias
matthias-bs
commented
1 year ago Please also apply the following fix in main.cpp:
Change
bool uplinkRequest(void) {
m_fUplinkRequest = true;
};to
void uplinkRequest(void) {
m_fUplinkRequest = true;
};
kadirozdinc
commented
1 year ago Thanks a lot, It worked for me. Another problem I faced is :
I am monitoring current consumption of radio module with PowerProfilerKit2, After sleeping, current consumption is floating around 100uA. It seems radio cannot sleep successfully after sleeping with ESP32. but normally in my previous tests with Atmega328p, it was consuming around 6.5 uA after sleeping all the time.
Also If I dont use deepSleep, while not transmitting, current consumption is constantly around 6.5uA. I wonder why consumption increases after sleeping ? Any idea ?
matthias-bs
commented
1 year ago My guess is that the cause is due to an I/O leakage current. Is it just the RFM96 radio module current or the combined radio module/ESP32 current?
Maybe it helps to add (high-impedance) pull-up (or pull-down) resistors to some I/O pins to achieve defined levels instead of floating inputs.
kadirozdinc
commented
1 year ago It is only radio module consumption. When I get closer my hand/body to circuit, current goes up or down,that is, it is affected by environment. There seems to be something floating after sleeping. I will examine that later on it.
Other than that I am also trying to implement downlink in the sketch. I looked over your repo : https://github.com/matthias-bs/BresserWeatherSensorTTN/blob/main/BresserWeatherSensorTTN.ino I examine how you implement downlink and try to add that feature into my sketch like :
I add the code below under Lorawan methods
// Receive and process downlink messages
void ReceiveCb(
void *pCtx,
uint8_t uPort,
const uint8_t *pBuffer,
size_t nBuffer) {
DEBUG_PRINTF("--- Downlink Data ---\n");
DEBUG_PRINTF("Port: %d", uPort);
char buf[255];
*buf = '\0';
if (uPort >= 0) {
for (int i = 0; i < nBuffer; i++) {
sprintf(&buf[strlen(buf)], "%02X ", pBuffer[i]);
}
DEBUG_PRINTF("Data: %s", buf);
}
}and add
this->SetReceiveBufferBufferCb(ReceiveCb); in cMyLoraWAN::setup function.
I use chirpstack, in Queue tab, I enqueue some mesages to downlink, in sketch code branches into ReceiveCb function every time mcu wakes up and I cannot see data in DEBUG_PRINTF("Data: %s", buf); .Messages doesn't disappear in chirpstack queue page after downlink. (dissappear only after reset) Where I make a mistake ?
Serial Output :
rst:0x5 (DEEPSLEEP_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:1184
load:0x40078000,len:13192
load:0x40080400,len:3028
entry 0x400805e4
549 ms: setup()
myEventlog.setup() - done
mySensor.setup() - done
566 ms: NetGetSessionState() - o.k.
Tag: 1
Size: 216
Region: 1
LinkDR: 5
FCntUp: 7
FCntDown: 7
gpsTime: 0
globalAvail: 30534
Rx2Frequency: 869525000
PingFrequency: 0
Country: 0
LinkIntegrity: -64
577 ms: GetAbpProvisioningInfo()
577 ms: NetGetSessionState() - o.k.
Tag: 1
Size: 216
Region: 1
LinkDR: 5
FCntUp: 7
FCntDown: 7
gpsTime: 0
globalAvail: 30534
Rx2Frequency: 869525000
PingFrequency: 0
Country: 0
LinkIntegrity: -64
NwkSKey: A2 AB 6B D1 B0 60 12 F6 8E 39 5C 65 2F 14 C7
AppSKey: 70 43 15 7A 42 E9 EC EF 34 2C 17 C7 C5 28 BF
FCntUp: 7
611 ms: NetJoin()
Arduino_LoRaWAN::begin(): 1
myLoRaWAN.setup() - done
Outdoor Air Temperature = 16.4°C
Outdoor Humidity = 42%
Battery Voltage = 3850mV
Supply Voltage = 3300mV
--- Uplink Data ---
Air Temperature: 16.4 °C
Humidity: 42 %
Supply Voltage: 3300 mV
Battery Voltage: 3850 mV
Status:
battery_ok: 1
data_ok: 1
runtimeExpired: 0
1772 ms: NetSaveSessionState()
Tag: 1
Size: 216
Region: 1
LinkDR: 5
FCntUp: 8
FCntDown: 8
gpsTime: 0
globalAvail: 31248
Rx2Frequency: 869525000
PingFrequency: 0
Country: 0
LinkIntegrity: -64
1784 ms: NetSaveSessionState()
Tag: 1
Size: 216
Region: 1
LinkDR: 5
FCntUp: 8
FCntDown: 8
gpsTime: 0
globalAvail: 30534
Rx2Frequency: 869525000
PingFrequency: 0
Country: 0
LinkIntegrity: -64
--- Downlink Data ---
Port: 0Data: 1805 ms: NetTxComplete()
Shutdown()Here is my repo : https://github.com/kadirozdinc/ESPLORAWAN
matthias-bs
commented
1 year ago I don't know anything about chirpstack. Maybe you can find some hints here: https://github.com/matthias-bs/BresserWeatherSensorTTN#remote-configuration-via-lorawan-downlink
One question is how to provide downlink data - hex format, base64 or plain text?
My solution is not completed. I can receive data, but sending an uplink message after receiving a downlink did not work yet. I think the reason is that the sketch enters sleep mode to early. I did not find the time to work on this yet.
You could also have a look at this project: https://github.com/rgot-org/TheThingsNetwork_esp32 It seems to provide a higher level of abstraction. I have no experience with it, but from a first glance it looks promising.
kadirozdinc
commented
1 year ago Thank you so much for your interest, I will try to implement downlinks. If you can make it let me know please :)
MajorTwip
commented
1 year ago Should be closed by #204
PureTek-Innovations
commented
10 months ago I have a similar and probably related issue with this sketch I am using a TTGO LoRa module version 2.1 (1.61) , which I have selected in the Arduino IDE I am trying to send data to a Chirpstack gateway so I have defined:
I have added APPEUI, DEVEUI and APPKEY in secrets.h
Guru Meditation Error: Core 1 panic'ed (StoreProhibited). Exception was unhandled.
Core 1 register dump:
PC : 0x400d198d PS : 0x00060830 A0 : 0x800d798d A1 : 0x3ffb2260
A2 : 0x00000001 A3 : 0x020035e6 A4 : 0x00000014 A5 : 0x00000004
A6 : 0x3ffb8188 A7 : 0x80000001 A8 : 0x800d1984 A9 : 0x3ffb21c0
A10 : 0x00000019 A11 : 0x9b5decb8 A12 : 0x9b5decb8 A13 : 0x3ffb21fc
A14 : 0x3ffc29e0 A15 : 0x3ffb21fc SAR : 0x00000004 EXCCAUSE: 0x0000001d
EXCVADDR: 0x00000031 LBEG : 0x40086969 LEND : 0x40086979 LCOUNT : 0xffffffff
Backtrace: 0x400d198a:0x3ffb2260 0x400d798a:0x3ffb2290
ELF file SHA256: 63e631795b5d43e2
Which decodes to:
PC: 0x400d198d EXCVADDR: 0x00000031
Decoding stack results 0x400d198a: printSessionInfo(Arduino_LoRaWAN::SessionInfo_u const&) at C:\Users\Jem\Documents\Arduino\LoRa\lorawan\arduino_lorawan_esp32_example\arduino_lorawan_esp32_example/arduino_lorawan_esp32_example.ino line 542 0x400d798a: loopTask(void*) at C:\Users\Jem\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.9\cores\esp32\main.cpp line 42
With debugging disabled, the sketch still boot loops with the following errors:
load:0x40080400,len:3028
entry 0x400805e4
Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x400d17e4: 4282180c 0000000e 32008136
Core 1 register dump:
PC : 0x400d17e9 PS : 0x00060830 A0 : 0x800d7395 A1 : 0x3ffb2260
A2 : 0x3ffc257c A3 : 0x00000000 A4 : 0x00000014 A5 : 0x00000004
A6 : 0x3ffb8188 A7 : 0x80000001 A8 : 0x00000001 A9 : 0x3ffb2240
A10 : 0x3ffc2594 A11 : 0x0001c200 A12 : 0x00000078 A13 : 0x00000003
A14 : 0x00000001 A15 : 0x0000e100 SAR : 0x00000000 EXCCAUSE: 0x00000000
EXCVADDR: 0x00000000 LBEG : 0x400d27c4 LEND : 0x400d27d3 LCOUNT : 0x00000000
Backtrace: 0x400d17e6:0x3ffb2260 0x400d7392:0x3ffb2290
ELF file SHA256: f1a9ea6249950860
Which decodes to:
PC: 0x400d17e9 EXCVADDR: 0x00000000
Decoding stack results 0x400d17e6: setup() at C:\Users\Jem\Documents\Arduino\LoRa\lorawan\arduino_lorawan_esp32_example\arduino_lorawan_esp32_example/arduino_lorawan_esp32_example.ino line 423 0x400d7392: loopTask(void*) at C:\Users\Jem\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.9\cores\esp32\main.cpp line 42
terrillmoore
commented
10 months ago What version of the library are you using?
PureTek-Innovations
commented
10 months ago Hi @terrillmoore name=MCCI Arduino LoRaWAN Library version=0.9.2 Thank you
terrillmoore
commented
10 months ago Please try updating to the 0.10 pre-release -- it's tagged. It has several bug fixes
PureTek-Innovations
commented
10 months ago Thanks @terrillmoore That seems to have worked on platformio on VSC. Now I just need to get the Gateway to see it, I'm not convinced that it's configured properly... I do have this error: 543 ms: NetGetSessionState() - failed And these are blank NetID: 0x00000000 DevAddr: 0x00000000 NwkSKey: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 AppSKey: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
matthias-bs
commented
10 months ago I don't know if it is still of interest, bit I recently implemented downlink and uplinks triggered by downlink commands in my project: https://github.com/matthias-bs/BresserWeatherSensorTTN
At least it is working with TTN and I provided some payload formatters.
I use ESP32 DOIT V1 dev board and HopeRF RFM96 radio module. I add required library, edit platformio.ini file and could compile the sketch successfully. When upload code into dev board, device reboots itseflt continously like :
all connections I made are :
SCK - 18 MISO - 19 MOSI - 23 NSS 5 RST 13 DIO0 12 DIO1 14 DIO2 26
My Repo : https://github.com/kadirozdinc/esp32-LorawanLMIC
When I use arduino-lmic instead of arduino-lorawan, system works without any problem.
where do i make a mistake ?