platformio files

[rikki78]

I assume you are using platformio, can you include the ini file for that also?

[mianos]

I am using the esp-idf visual studio code extension. I'll add the rest of the files. I finished the wifi config and remote config with CURL/REST now so I'm moving on to tests and doco.

[mianos]

I just checked out the project fresh, opened the directory, ran menuconfig to set the partitions to use the custom partitions and built it. I am using a xiao C3.

[rikki78]

I'm new to esp-idf so it took some time to get it working. I'm using a esp32 dev board and it crashed on boot, so I had to modify the code so it doesn't use gpio 9 anymore. Now it starts but for some reason the esp touch always fails. This is the debug output: I (1614058) WiFiManager: Found channel I (1644058) wifi:ic_disable_sniffer I (1644058) smartconfig: smartconfig restart I (1644108) smartconfig: SC version: V3.0.1 I (1648948) wifi:ic_enable_sniffer I (1648948) smartconfig: Start to find channel... I (1648948) WiFiManager: Scan done I (1650108) smartconfig: lock channel: 6 I (1650108) smartconfig: TYPE: ESPTOUCH_V2 I (1650108) smartconfig: offset:52 tods: 0 I (1650108) WiFiManager: Found channel I (1667528) smartconfig: start scanning again

[mianos]

I have a few of those boards. I'll put the firmware on one tonight. I can make the radar and config pins configurable. I have used all my radar modules so I'll add a little emulator so I can test it for you.

I am surprised the esptouch v2 does not work. It's the most reliable way for me to config the wifi. I'll try it on an esp32 dev board as well.

[mianos]

I added the GPIO button configuration to a menuconfig. Now you can run menuconfig and set the button.

When you are using esptouch v2, you should make sure the AES and extra info fields are empty.

I just rebuilt it for a lilygo tt-display and I can reset the config with the button on gpio 35, set in the menuconfig and configure the wifi with esptouch.

ps, once it's up you can query the config with:

curl http://<IP>/settings 

piping through 'jq' if you have it installed. ..

curl http://131.84.1.70/settings  | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   225  100   225    0     0   3099      0 --:--:-- --:--:-- --:--:--  3125
{
  "mqttBrokerUri": "mqtt://mqtt2.mianos.com",
  "mqttUserName": "",
  "mqttUserPassword": "",
  "sensorName": "radar3",
  "tracking": 0,
  "presence": 1000,
  "detectionTimeout": 10000,
  "tz": "AEST-10AEDT,M10.1.0,M4.1.0/3",
  "ntpServer": "time.google.com"
}

I'll try and find a vroom board tomorrow. I have also used all my LD2450s so I'll add one of their other radars and set up menuconfig to set the serial pins now I know how to make modules.

pps you can also set the sensor name to something with a slash in it like radar/office and radar/hall so this works now:

mosquitto_sub -h localhost -v -t 'tele/radar/+/+'
tele/radar/office/presence {"entry":1,"type":"rng","x":-0.009,"y":1.31,"speed":0,"reference":0}
tele/radar/office/presence {"entry":1,"type":"rng","x":-0.081,"y":1.319,"speed":0,"reference":0}

[mianos]

ps, you won't regret switching from arduino to esp-idf. I used arduino over the esp for years but I'd never go back. The IDF is way more stable to me and my own C++ wrappers are much better to me than any of the arduino wrappers.

[rikki78]

I've tried it with esptouch v2 and now it connects. How to write the webpage to the flash? When accessing the IP address with a browser I get "Nothing matches the given URI" And in the log: W (9298) httpd_uri: httpd_uri: URI '/' not found W (9298) httpd_txrx: httpd_resp_send_err: 404 Not Found - Nothing matches the given URI W (10208) httpd_uri: httpd_uri: URI '/favicon.ico' not found W (10208) httpd_txrx: httpd_resp_send_err: 404 Not Found - Nothing matches the given URI

[mianos]

curl http:///settings

Not on just /

I also put the curl commands in the readme.md.

The POST to set the mqtt server is also there. See how you go.

[mianos]

you are almost there now. If you want to chat on a messenger later we can get it going.

[rikki78]

Yes almost there :-) Now I can't connect to mqtt. It looks like the mqtt password isn't stored, it is not shown during start of the module This is printed: I (748) mqtt_main: Settings {"mqttBrokerUri":"mqtt://someip","mqttUserName":"username","mqttUserPassword":"","sensorName":"radar3","tracking":0,"presence":1000,"detectionTimeout":10000,"tz":"AEST-10AEDT,M10.1.0,M4.1.0/3","ntpServer":"time.google.com"} this is the error I (5078) MqttClient: MQTT_EVENT_DISCONNECTED I (20088) MqttClient: Other MQTT Event ID: 7 W (20108) mqtt_client: Connection refused, not authorized I (20108) MqttClient: MQTT_EVENT_ERROR E (20108) mqtt_client: MQTT connect failed I (20108) MqttClient: MQTT_EVENT_DISCONNECTED

[mianos]

ok, I can test it. Is the mqtt server URI stored?

[rikki78]

Yes it is

[mianos]

OK, the user is stored, just the password not working. Odd. Fixing it now. Also some updates to the json decoder and added a post /reboot.

[mianos]

OK fixed, turns out keys can not be more than 15 characters. My NVS component now checks the size and reports storage failure errors.

Note that I had to shorten the JSON keys:

  "mqttBrokerUri": "mqtt://mqtt2.mianos.com",
  "mqttUserName": "hikaru",
  "mqttPassword": "nakamura",
  "sensorName": "radar/office",
  "tracking": 0,
  "presence": 1000,
  "detectTime": 10000,
  "tz": "AEST-10AEDT,M10.1.0,M4.1.0/3",
  "ntpServer": "time.google.com"

[mianos]

pps. remember to run the menuconfig and add the custom partition sizes and maybe adjust your serial pins.

As I switch cores (I am running an S3), I am not sure how I can save an sdk config to git.

[rikki78]

hmm now I'm getting Medidation errors. Looks like after initialising the gpio button ` I (998) NvsStorageManager: Did not get NVS value 'ssid' I (998) WiFiManager: No stored WiFi credentials, starting SmartConfig... I (1008) Web: Starting web server on port 80 I (1008) gpio: GPIO[15]| InputEn: 0| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 Guru Meditation Error: Core 1 panic'ed (Interrupt wdt timeout on CPU1).

Core 1 register dump: PC : 0x4008ad74 PS : 0x00060e34 A0 : 0x8008a927 A1 : 0x3ffca270 0x4008ad74: spinlock_acquire at C:/Users/rik/esp/v5.2.1/esp-idf/components/esp_hw_support/include/spinlock.h:130 (inlined by) xPortEnterCriticalTimeout at C:/Users/rik/esp/v5.2.1/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:473

A2 : 0x3ffbfc70 A3 : 0xffffffff A4 : 0x06b9beaa A5 : 0x00060e23 A6 : 0xb33fffff A7 : 0x0000abab A8 : 0x8008ad80 A9 : 0x3ffca250 A10 : 0x00000000 A11 : 0xb339f9df A12 : 0x00060620 A13 : 0x00060023 A14 : 0x00000001 A15 : 0x00000001 SAR : 0x0000001a EXCCAUSE: 0x00000006 EXCVADDR: 0x00000000 LBEG : 0x4000c2e0 LEND : 0x4000c2f6 LCOUNT : 0xffffffff 0x4000c2e0: memcpy in ROM `

[mianos]

Did you set the button pin in the menuconfig? It's getting reset on checkout. I'm not sure how to make it stay.

[rikki78]

Yes it is, and it is being used also see this line I (1008) gpio: GPIO[15]| InputEn: 0| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0

[rikki78]

I'll try another one again I see 15 is a strapping pin

[mianos]

Or just comment it out. It is only there to clear the wifi credentials.

[rikki78]

next one `

I (907) phy_init: phy_version 4791,2c4672b,Dec 20 2023,16:06:06 I (997) wifi:mode : sta (d4:8a:fc:c9:31:50) I (997) wifi:enable tsf I (997) NvsStorageManager: Did not get NVS value 'ssid' I (997) WiFiManager: No stored WiFi credentials, starting SmartConfig... I (1007) Web: Starting web server on port 80 Guru Meditation Error: Core 1 panic'ed (Interrupt wdt timeout on CPU1).

Core 1 register dump: PC : 0x4008ad7d PS : 0x00060c34 A0 : 0x8008a927 A1 : 0x3ffca270 0x4008ad7d: spinlock_acquire at C:/Users/rik/esp/v5.2.1/esp-idf/components/esp_hw_support/include/spinlock.h:130 (inlined by) xPortEnterCriticalTimeout at C:/Users/rik/esp/v5.2.1/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:473

A2 : 0x3ffbfc70 A3 : 0xffffffff A4 : 0x040513f7 A5 : 0x00060a23 A6 : 0xb33fffff A7 : 0x0000abab A8 : 0x8008ad80 A9 : 0x3ffca250 A10 : 0x3ffbfc70 A11 : 0xb33fffff A12 : 0x0000abab A13 : 0x00060023 A14 : 0x00000001 A15 : 0x00000001 SAR : 0x0000001a EXCCAUSE: 0x00000006 EXCVADDR: 0x00000000 LBEG : 0x4000c2e0 LEND : 0x4000c2f6 LCOUNT : 0xffffffff 0x4000c2e0: memcpy in ROM 0x4000c2f6: memcpy in ROM

Backtrace: 0x4008ad7a:0x3ffca270 0x4008a924:0x3ffca2a0 0x4008a9fe:0x3ffca2e0 0x401b171d:0x3ffca300 0x401b17f6:0x3ffca340 0x401b0e09:0x3ffca370 0x40109017:0x3ffca390 0x400e5f96:0x3ffca3b0 0x4008ab29:0x3ffca3e0 0x4008ad7a: spinlock_acquire at C:/Users/rik/esp/v5.2.1/esp-idf/components/esp_hw_support/include/spinlock.h:130 (inlined by) xPortEnterCriticalTimeout at C:/Users/rik/esp/v5.2.1/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:473 0x4008a924: vPortEnterCritical at C:/Users/rik/esp/v5.2.1/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/include/freertos/portmacro.h:571 (inlined by) xQueueSemaphoreTake at C:/Users/rik/esp/v5.2.1/esp-idf/components/freertos/FreeRTOS-Kernel/queue.c:1727 0x4008a9fe: xQueueTakeMutexRecursive at C:/Users/rik/esp/v5.2.1/esp-idf/components/freertos/FreeRTOS-Kernel/queue.c:835 0x401b171d: esp_event_handler_register_with_internal at C:/Users/rik/esp/v5.2.1/esp-idf/components/esp_event/esp_event.c:715 0x401b17f6: esp_event_handler_register_with at C:/Users/rik/esp/v5.2.1/esp-idf/components/esp_event/esp_event.c:763 0x401b0e09: esp_event_handler_register at C:/Users/rik/esp/v5.2.1/esp-idf/components/esp_event/default_event_loop.c:24 0x40109017: esp_smartconfig_start at C:/Users/rik/esp/v5.2.1/esp-idf/components/esp_wifi/src/smartconfig.c:46 0x400e5f96: WiFiManager::smartConfigTask(void*) at C:/Users/rik/Dropbox/SharedHome/mqttradar/components/wifimanager/src/WifiManager.cpp:92 0x4008ab29: vPortTaskWrapper at C:/Users/rik/esp/v5.2.1/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:134

Core 0 register dump: PC : 0x40087f56 PS : 0x00060e34 A0 : 0x800d4162 A1 : 0x3ffbc390
0x40087f56: esp_cpu_wait_for_intr at C:/Users/rik/esp/v5.2.1/esp-idf/components/esp_hw_support/cpu.c:145

A2 : 0x00000000 A3 : 0x00000001 A4 : 0x8008aece A5 : 0x3ffc2810 A6 : 0x00000003 A7 : 0x00060023 A8 : 0x800ebd8a A9 : 0x3ffbc350 A10 : 0x00000000 A11 : 0x00000001 A12 : 0x8008aece A13 : 0x3ffc2810 A14 : 0x00000003 A15 : 0x3ffafe10 SAR : 0x00000000 EXCCAUSE: 0x00000006 EXCVADDR: 0x00000000 LBEG : 0x00000000 LEND : 0x00000000 LCOUNT : 0x00000000

Backtrace: 0x40087f53:0x3ffbc390 0x400d415f:0x3ffbc3b0 0x4008bbed:0x3ffbc3d0 0x4008ab29:0x3ffbc3f0 0x40087f53: xt_utils_wait_for_intr at C:/Users/rik/esp/v5.2.1/esp-idf/components/xtensa/include/xt_utils.h:81 (inlined by) esp_cpu_wait_for_intr at C:/Users/rik/esp/v5.2.1/esp-idf/components/esp_hw_support/cpu.c:132 0x400d415f: esp_vApplicationIdleHook at C:/Users/rik/esp/v5.2.1/esp-idf/components/esp_system/freertos_hooks.c:59 0x4008bbed: prvIdleTask at C:/Users/rik/esp/v5.2.1/esp-idf/components/freertos/FreeRTOS-Kernel/tasks.c:4273 (discriminator 1) 0x4008ab29: vPortTaskWrapper at C:/Users/rik/esp/v5.2.1/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:134

ELF file SHA256: 4cf6d5b94 `

[rikki78]

okay got it sorted. I erased the flash and tried again. Now it connects

[mianos]

I got another esp and tried the same. I was trying to work out how to clean the nvram.

[rikki78]

So now it shows up in mqtt under tele/radar3. Where do I see the radar activity?

[mianos]

Mine is set to radar/office, so I use

 mosquitto_sub -h localhost -v -t 'tele/radar/+/+'
tele/radar/office/presence {"entry":1,"type":"rng","x":0.122,"y":1.295,"speed":0,"reference":0}
tele/radar/office/presence {"entry":1,"type":"rng","x":0.132,"y":1.294,"speed":0,"reference":0}
tele/radar/office/presence {"entry":1,"type":"rng","x":0.172,"y":1.283,"speed":0,"reference":0}
tele/radar/office/presence {"entry":1,"type":"rng","x":0.079,"y":1.396,"speed":0,"reference":0}
tele/radar/office/presence {"entry":1,"type":"rng","x":0.076,"y":1.505,"speed":0,"reference":0}
tele/radar/office/presence {"entry":1,"type":"rng","x":0.315,"y":1.641,"speed":0,"reference":0}

so

mosquitto_sub -h localhost -v -t 'tele/radar3/+'

Should work if you have some data.

PS. the provisioning problem is my bug. Fixing it now.

[rikki78]

I guess there is no data then, as it only shows radar3/init. I'm using the same pins as I'm using with another sketch (tx 16/ rx 17), where I am able to read the radar. How can I troubleshoot this?

[mianos]

Yes, the best way to troubleshoot it is put an ESP_LOGI("LDX", "%x ", byteValue); on: https://github.com/mianos/mqttradar/blob/main/main/ld2450.h#L84

Did you get the serial pins correct in the menuconfig? Anyway that will 100% show the binary data is coming from the radar module. If it is not, maybe the RX and TX are swapped.

[rikki78]

Yes I've set the pins and tried swapping them already in the config. I've tried again and reset the sensor and now something is happening! Thanks for your support!

[mianos]

All the way to mqtt? (ps. I am still looking at the provisioning. My code is much the same as the example. Annoying, it should work but I found a way, 100% it does not).

[mianos]

The provisioning is fixed and the "entry" json entry is back to a bool true/false if you want to pull the new version.

[rikki78]

Thanks! I'll try to test it soon. Which home automation software are you using?

[mianos]

I amusing node-red