Problems using with esphome
JonathanTreffler opened this issue · comments
I bought a prebuilt Megadesk module, connected it to a ESP32 and flashed that using esphome and the provided yaml file.
I get the following logs:
INFO Reading configuration /config/esphome/megadesk.yaml...
INFO Generating C++ source...
INFO Compiling app...
Processing megadesk (board: nodemcu-32s; framework: arduino; platform: platformio/espressif32 @ 3.5.0)
--------------------------------------------------------------------------------
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
Dependency Graph
|-- <AsyncTCP-esphome> 1.2.2
|-- <WiFi> 1.0
|-- <FS> 1.0
|-- <Update> 1.0
|-- <ESPAsyncWebServer-esphome> 2.1.0
| |-- <AsyncTCP-esphome> 1.2.2
|-- <DNSServer> 1.1.0
|-- <ESPmDNS> 1.0
Compiling /data/megadesk/.pioenvs/megadesk/src/main.cpp.o
Linking /data/megadesk/.pioenvs/megadesk/firmware.elf
RAM: [= ] 12.8% (used 42020 bytes from 327680 bytes)
Flash: [===== ] 50.5% (used 926694 bytes from 1835008 bytes)
Building /data/megadesk/.pioenvs/megadesk/firmware.bin
esp32_create_combined_bin(["/data/megadesk/.pioenvs/megadesk/firmware.bin"], ["/data/megadesk/.pioenvs/megadesk/firmware.elf"])
Wrote 0xf2450 bytes to file /data/megadesk/.pioenvs/megadesk/firmware-factory.bin, ready to flash to offset 0x0
========================= [SUCCESS] Took 8.85 seconds =========================
INFO Successfully compiled program.
INFO Resolving IP address of megadesk.iot
INFO -> [redacted]
INFO Uploading /data/megadesk/.pioenvs/megadesk/firmware.bin (926800 bytes)
Uploading: [============================================================] 100% Done...
INFO Waiting for result...
INFO OTA successful
INFO Successfully uploaded program.
INFO Starting log output from megadesk.iot using esphome API
INFO Successfully connected to megadesk.iot
[22:07:48][I][app:102]: ESPHome version 2022.3.0 compiled on Mar 25 2022, 22:07:16
[22:07:48][C][wifi:491]: WiFi:
[22:07:48][C][wifi:353]: Local MAC: [redacted]
[22:07:48][C][wifi:354]: SSID: [redacted]
[22:07:48][C][wifi:355]: IP Address: [redacted]
[22:07:48][C][wifi:357]: BSSID: [redacted]
[22:07:48][C][wifi:358]: Hostname: 'megadesk'
[22:07:48][C][wifi:360]: Signal strength: -47 dB ▂▄▆█
[22:07:48][C][wifi:364]: Channel: 6
[22:07:48][C][logger:233]: Logger:
[22:07:48][C][logger:234]: Level: DEBUG
[22:07:48][C][logger:235]: Log Baud Rate: 0
[22:07:48][C][logger:236]: Hardware UART: UART0
[22:07:48][C][uart.arduino_esp32:107]: UART Bus:
[22:07:48][C][uart.arduino_esp32:108]: TX Pin: GPIO25
[22:07:48][C][uart.arduino_esp32:109]: RX Pin: GPIO33
[22:07:48][C][uart.arduino_esp32:111]: RX Buffer Size: 256
[22:07:48][C][uart.arduino_esp32:113]: Baud Rate: 115200 baud
[22:07:48][C][uart.arduino_esp32:114]: Data Bits: 8
[22:07:48][C][uart.arduino_esp32:115]: Parity: NONE
[22:07:48][C][uart.arduino_esp32:116]: Stop bits: 1
[22:07:48][C][template.number:050]: Template Number 'Megadesk Height (inches)'
[22:07:48][C][template.number:050]: Unit of Measurement: 'inches'
[22:07:48][C][template.number:051]: Optimistic: NO
[22:07:48][C][template.number:052]: Update Interval: never
[22:07:48][C][template.number:050]: Template Number 'Megadesk Height (cm)'
[22:07:48][C][template.number:050]: Unit of Measurement: 'cm'
[22:07:48][C][template.number:051]: Optimistic: NO
[22:07:48][C][template.number:052]: Update Interval: never
[22:07:48][D][uart_debug:158]: >>> "<R0.12."
[22:07:48][C][template.number:050]: Template Number 'Megadesk Height (raw)'
[22:07:48][C][template.number:051]: Optimistic: NO
[22:07:48][C][template.number:052]: Update Interval: never
[22:07:48][C][captive_portal:088]: Captive Portal:
[22:07:48][C][mdns:084]: mDNS:
[22:07:48][C][mdns:085]: Hostname: megadesk
[22:07:48][C][ota:085]: Over-The-Air Updates:
[22:07:48][C][ota:086]: Address: megadesk.iot:3232
[22:07:48][C][ota:089]: Using Password.
[22:07:48][C][api:138]: API Server:
[22:07:48][C][api:139]: Address: megadesk.iot:6053
[22:07:48][C][api:143]: Using noise encryption: NO
[22:08:06][D][uart_debug:158]: <<< "\xFF\x00\x00\x00\x00\x00\xFE\x00\x00\xFE\x00\xFF\x00\x00\x00\x00\x00\x00\x00\xFF\x00\xFE\x00\xFE\x00\xFF\x00\xFF\x00\xFF\x00\xFF\x00\xFF\x00\xFF\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xFF\x00\xFF\x00\xFF\x00\xFF\x00\x00\xFF\x00\x00\xFF\x00\xFF\x00\x00\xFE\x00\x00\xFE\x00\xFF\x00\xF8\x00\x00\x00\xFC\x00\xFF\x00\xFE\x00\x00\xFF\x00\xFF\x00\x00\xFF\x00\x00\x00\x00\x00\x00\x00\xFC\x00\xF8\x00\xFF\x00\xFF\x00\xFF\x00\x00\xFE\x00\xFF\x00\xFF\x00\x00\xFF\x00\x00\x
[22:08:06][D][uart_debug:158]: <<< "\x00\x00\x00\x00\x10\x00\x10\x10\x10\x10\x00\x10\xC0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\b\xF8\x02\x00\x00\x80\x80\x80\xFF\x00\x00\x00\x00\x80\x00@\xFE\x00\x00\x00\x00\x00\x00\x80\x80\x80\x04\x00\x00\x00\x00\x00\x00\xFE\x00\x00\x00\x00\x00\x00\xE0\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@@@\x84\x00\x00\x00\x00@\x00\x00\x00\x00@\xF0\x00\x00\x00\x00\x00\x00\x80\x88\x00\x00\x00\x00\x00\x00\
[22:08:06][D][uart_debug:158]: <<< "\x00\x00\x00@D\x00\x00\x00\x00\x00\x00\x00\xE0\x01\x00\x00\x00\x80\x00@\xF4\x00\x00\x00@\xB4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xFF\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\xFE\x00\x00\x00\x00\x00\x00\x00\x00@\xFC\x00\x00\x00\x00\x00\x00\x00\x00\b\x80\xFE\x00\x00\x00\x00\x00\x80\xF8\x00\x00\x00\x00\xEC\x01\x00\x00\x00\x00\x00\x00D\x00\x00\x00\x00\x00\x00\x80\xF0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\xF0\x
[22:08:07][D][uart_debug:158]: <<< "\x01\x00\x00\x00\x04\x84\x02\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\b\xFC\x00\x00\x00\x04\xF8\x00\x00\x00\x00@@@\x00\x00\x00\x00\x00\x00\x80\x00\b\x02\x00\x10\x00\xFE\x00\x00\x10\x00\x10\x00\x00\x00P\xFF\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xC0\x00\x00\x00\x00\x00\x00\x00\xFE\x01\x00\x00\xE0\x00\x00\x00\xFC\x00\xFF\x00\xFF\x00\xFE\x00\x00\x00\xFF\x00\xFF\x00\xFC\x00\xFE\x00\x00\xE0\t\x00\x00\x17\x00\x00\x00\x00\x06\x03\a\a\x0E\x00\x00\x00\x00\xFF\x00\xFF\xFC
[22:08:07][E][uart:015]: Reading from UART timed out at byte 0!
[22:08:07][D][uart_debug:158]: <<< "\xE0@\x01\x00\x00\x02\xF0\xF8\x01\x00"
[22:08:09][E][uart:015]: Reading from UART timed out at byte 0!
[22:08:09][D][uart_debug:158]: <<< "\xC0\x00\x04\xE0\xE0\x00\xF0\xF0\xD8\xF0\x00\xE0\x00\x00\x00\xFA\x00\x00\x00\x0E\x00\xFC\x00\x00\x00\x0F\xF0\xE0\xE0\x00\x00\xDE\x00\x00\xE7\x00@\xFF\x01\x00\x0F\xF0\xF0\xF0\xF0\x00\xE0\xE0\xE0\x00\x00\x00\xFF\xF0\x00\xE0\xE0\xE0\xC0@\b\x00\x00\x00\xF4\x00\x00\xF8\x03\x00\x00\x00\xFF\x06(\x00\x00\x00\x00\x00\x00\xDF\x00\x00\x00\x00\x00\xE0\x00\x00\x04vn`\xEA\x00\x00\x00\x00"
[22:10:36][D][uart_debug:158]: >>> "<C0.0."
[22:12:40][I][ota:105]: Boot seems successful, resetting boot loop counter.
[22:12:40][D][esp32.preferences:114]: Saving preferences to flash...
[22:14:42][E][uart:015]: Reading from UART timed out at byte 0!
[22:14:42][D][uart_debug:158]: <<< "\x00\xFC\x00\x04\x00\x00\x00\x00\x98\xFFK\x00\x00\x00\x00`$\x8B\x00\x00\x00\x00\x00\x00"
[22:14:51][D][button:013]: 'Desk Position 3' Pressed.
[22:14:51][D][uart_debug:158]: >>> "<L0,3."
[22:14:51][E][uart:015]: Reading from UART timed out at byte 0!
[22:14:51][D][uart_debug:158]: <<< "\xE0\xE0\xE0\x06\x00"
[22:15:36][D][uart_debug:158]: >>> "<C0.0."
My configuration is:
esphome:
name: megadesk
includes:
- megadesk.h
on_boot:
priority: -100
then:
- delay: 1s
- uart.write: "<C0.0."
- delay: 1s
- uart.write: "<R0.11."
- delay: 1s
- uart.write: "<R0.12."
esp32:
board: nodemcu-32s // changed because i use esp32
framework: // changed because i use esp32
type: arduino // changed because i use esp32
# Enable logging
logger:
baud_rate: 0
# Enable Home Assistant API
api:
ota:
password: "[redacted]"
wifi:
ssid: !secret iot_wifi_ssid
password: !secret iot_wifi_password
domain: .iot
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Megadesk Fallback Hotspot"
password: "[redacted]"
captive_portal:
#web_server: // uncommented as it caused a boot loop
# port: 80
uart:
id: uart_desk
baud_rate: 115200
tx_pin: GPIO25 // changed as i use a different board as the default example
rx_pin: GPIO33
debug: // added to get the debug logs above
direction: BOTH
sequence:
- lambda: UARTDebug::log_string(direction, bytes);
sensor:
- platform: custom
lambda: |-
auto megadesk = new Megadesk(id(uart_desk));
App.register_component(megadesk);
return { megadesk->raw_height, megadesk->min_height, megadesk->max_height };
sensors:
- id: megadesk_raw
internal: true
on_value:
then:
- component.update: megadesk_height_inches
- component.update: megadesk_height_cm
- component.update: megadesk_height_raw
- name: "Megadesk Minimum Height"
- name: "Megadesk Maximum Height"
number:
- platform: template
name: "Megadesk Height (inches)"
id: megadesk_height_inches
min_value: 23
max_value: 47
step: 0.53
mode: slider
update_interval: never
unit_of_measurement: 'inches'
#NewValue = (((OldValue - OldMin) * (NewMax - NewMin)) / (OldMax - OldMin)) + NewMin
lambda: |-
return ((((id(megadesk_raw).state - 299) * (47 - 23)) / (6914 - 299)) + 23);
set_action:
- number.set:
id: megadesk_height_raw
value: !lambda "return int((((x - 23) * (6914 - 299)) / (47 - 23)) + 299);"
- platform: template
name: "Megadesk Height (cm)"
id: megadesk_height_cm
min_value: 58.42
max_value: 118.745
step: 0.53
mode: slider
update_interval: never
unit_of_measurement: 'cm'
#NewValue = (((OldValue - OldMin) * (NewMax - NewMin)) / (OldMax - OldMin)) + NewMin
lambda: |-
return ((((id(megadesk_raw).state - 299) * (119.38 - 58.42)) / (6914 - 299)) + 58.42);
set_action:
- number.set:
id: megadesk_height_raw
value: !lambda "return int((((x - 58.42) * (6640 - 299)) / (119.38 - 58.42)) + 299);"
- platform: template
name: "Megadesk Height (raw)"
id: megadesk_height_raw
# internal: true
min_value: 299
max_value: 6640
step: 1
mode: slider
update_interval: never
lambda: |-
return id(megadesk_raw).state;
set_action:
- uart.write: !lambda |-
char buf[20];
sprintf(buf, "<=%i,.", int(x));
std::string s = buf;
return std::vector<unsigned char>( s.begin(), s.end() );
button:
- platform: template
name: "Desk Position 2"
on_press:
then:
- uart.write: "<L0,2."
- platform: template
name: "Desk Position 3"
on_press:
then:
- uart.write: "<L0,3."
- platform: template
name: "Desk Position 4"
on_press:
then:
- uart.write: "<L0,4."
- platform: template
name: "Desk Position 5"
on_press:
then:
- uart.write: "<L0,5."
- platform: template
name: "Toggle Minimum Desk Height"
on_press:
then:
- uart.write: "<L0,11."
- uart.write: "<R0,11."
- platform: template
name: "Toggle Maximum Desk Height"
on_press:
then:
- uart.write: "<L0,12."
- uart.write: "<R0,12."
- platform: template
name: "Recalibrate Desk"
on_press:
then:
- uart.write: "<L0,14."
- platform: template
name: "Reboot Megadesk"
on_press:
then:
- uart.write: "<L0,15."
- platform: template
name: "Toggle Audio feedback"
on_press:
then:
- uart.write: "<L0,17."
- platform: template
name: "Toggle both-button mode"
on_press:
then:
- uart.write: "<L0,18."
interval:
- interval: 300s
then:
- uart.write: "<C0.0."
I tried inverting the UART RX and TX logic levels:
[22:37:45][D][button:013]: 'Desk Position 2' Pressed.
[22:37:45][D][uart_debug:158]: >>> "<L0,2."
[22:37:54][D][uart_debug:158]: <<< "\x81\xD0\x03\x00\x00\x00\x00\x00\x00\x18\xFE\x01\x80\x10\x00\x00\x00\x00\x00\x02\x00\x98\x00\xC0\xE0\xE0\xE0\xF0\x00D\x00\xC0\x00\x00\x00\x98\x00\xFA\x00\x00\xFC\x00\xFE\x00\xF0\x00\xF0\x00\xD8\x00\xE4\x00\xF6\x00\xF4\x00\xF8\x00\x02\xE0\x00\x00\xFE\x00\xFC\x00\xFC\x00\xFE\x00\xFC\xE0\x00\xE0\xFE\xE0\x00\xFE\x01\xFC\x00\xFE\x00\xFE\x00\xFC\x00\xFC\x00\xFA\x00\xF8\x00\xFE\xFC\xE0\x00\xF8\x00\xFE\x00\xFE\x00\xFE\x00\xFF|\xFF\x00\xFF\x00\xFF\x00\xFF\x00\xFE\x00\xFF\x00\xFF\x00
[22:37:55][E][uart:015]: Reading from UART timed out at byte 0!
[22:37:55][D][uart_debug:158]: <<< "\xFF\x00\xFF\x00\xFF\x00\xFE\x00\xFF\x00\xFE\x00\xFE\x00\xFF\xFF`\x0E\xFF\x00\xFF\x00\xFE\x00\x00\x0F\x00\xFF\x00\xFF\x00\xFE\x00\xFFp\xFF\x00\xFE\x00\xFE\x00\xFCo\x01\x00\xB8\xFF"
[22:37:55][E][uart:015]: Reading from UART timed out at byte 0!
[22:37:55][D][uart_debug:158]: <<< "\x00\xFE\x00\x00>\xF6\x00\xFE\x00\xFE�\x00\xFE?\x00\xFC\xFE\x00\xFE\x00\xF6\x03\xF6\x05\x80\xFE\xC0\x00 \x06\x00\xF0\xF0\x06"
[22:38:01][E][uart:015]: Reading from UART timed out at byte 0!
[22:38:01][D][uart_debug:158]: <<< "b\x00\x00\xA0x\xDF\xFF\xC7\xFF\x1FD\x80\n\xDD\xFF\xFF\xF7\x00\x87\x00\x00\x00\x00\x00\x00\x00\x00\x02\x0F\xE0\x00\x00\x00\x00\xE7\xFF\t\x01\x00\x18\x00\x00 \x00\xE0\x00\x00\x00\x04\xFE\x11\x00\x00@\xF9\v\x00\x00\x00 \xF6\xFA\x00\x00\x00\xE0\x00\xFE\x00\x00\x00\x80\xF7\xF0\x00\x00@\xE5\xFF\x00\xF8\x00\x00\xF8\x00\x0F\xFE\x01\xFE\x00\xE4"
But as i don't know what the communication is supposed to look like i don't know if that helped at all.
Are the UART answers as you would expect ?
Does the default firmware of prebuilt tindie modules have UART included ?
The more i debug this it just seems like nothing but interference gets recieved by the esp.
More logs (no logic level invertion), but logging as hex, not strings:
[00:25:00][D][button:013]: 'Desk Position 2' Pressed.
[00:25:00][D][uart_debug:114]: >>> 3C:4C:30:2C:32:2E
[00:25:00][E][uart:015]: Reading from UART timed out at byte 0!
[00:25:00][D][uart_debug:114]: <<< 58:3B:00:68:FE:81:00
[00:26:02][D][button:013]: 'Desk Position 3' Pressed.
[00:26:02][D][uart_debug:114]: >>> 3C:4C:30:2C:33:2E
[00:26:08][D][button:013]: 'Desk Position 4' Pressed.
[00:26:08][D][uart_debug:114]: >>> 3C:4C:30:2C:34:2E
Odd that your logs are being printed as hex, possibly a bug with the ESP32 build.
Unless @gcormier changed it since the v2021.09 build, serial is not enabled on the shipping boards.
If you don't have any programmer to flash a different firmware onto the megadesk controller, then you could try using https://github.com/ESP32-Musings/OTA_update_AVR_using_ESP32. I have not tried or used it, but it may be worth a shot before purchasing a programmer.
Phil is correct - the serial firmware is not flashed by default.
What are the reasons for not compiling it in the default firmware ?
The solution by @tagno25 requires bidirectional voltage shifters, which i don't have at my current location :/
Probably due to the chip shortage i can only find knock-offs of the AVR Programmer recommended in the DIY section for twice the price in germany😐
So i guess my Megadesk project needs to be delayed about 6 months when i am back at this location.
Thanks anyways :)