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Anyone ever look into ezbl (aka easy booloader) on a PIC?

NeverDie Hero Member last edited by NeverDie

It would seem to offer a very smooth and simple path toward doing OTA firmware updates over a variety of different microcontrollers and would be radio agnostic.

Bootloader Made Easy with EZBL – 03:49
— Microchip Technology

Works on most 16 bit PICs and all 32 bit PICs.
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@OldSurferDude well, the ESP8266 is limited to 4 TCP clients in arduino IDE. This can't be really increased. I did som experiments and you can set it up to 15, but after the 5th client on my web server, I got a freeze. Maybe you got something wrong. #define MY_GATEWAY_MAX_CLIENTS 2 defines how many controllers (eg Home Assistant) can connect to the gateway, not how many sensors/MySensors devices. And yes, you can have multiple TCP gateways in HomeAssistant. I got an NRF24, an RFM95 long range and a RFM95 short range gateway (all based on ESP32) on the same Home Assistant. Regards, Edi
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IT WORKS I got a first working version, using an ATmega1284P running on MightyCore 2.2.2 (as soon as I began developement, they switched from Optiboot to Urboot in version 3.0.0, whicht does not include the copy_flash_pages function anymore, but I'm working on a work around there). Only thing I could not solve is to do a CRC check of the image after download... You can try it out here: https://github.com/eiten/MySensors/tree/FOTAInternalFlashTest It's not beautiful yet with much Serial.prints in it, but maybe it helps you if you find errors.
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@tekka Is there any changelog to it also or it was just made officially available again? although last online status was 22 AUG 2020, so anyone else can confirm anything about it? I'd just be cautious without confirmation.
Saving last known good state, but not in EEPROM
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@eiten said in Saving last known good state, but not in EEPROM: utility meter in home assistant This is exactly what I am seeking! Thank you! PS I truly enjoy reverse translating! It teaches me how to better understand my first language and it gives me alternate words to use in searches. So a second thank you! "Regelmässiges Zurücksetzen" would be best translated to English in this context as "Periodic Reset". In the English version of Home Assistant it is called "Meter reset cycle" (I remember seeing "keep dry" translated as "do not take in shower with you"

Anyone ever look into ezbl (aka easy booloader) on a PIC?

Suggested Topics

Arduino Celebrates 10 years (Malmö/Sweden)
Announcements • • hek

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Development • esp8266 raspberry pi serial gateway nano rpi tcp gateway mqtt gateway • • OldSurferDude

FOTA using OptiBoot copy_flash_pages
Development • • eiten

MYSController with MQTT Gateway (via Node Red)
Development • • slt1

MYSBootloader 1.3 pre-release & MYSController 1.0.0beta
Development • ota myscontroller mysbootloader • • tekka

Saving last known good state, but not in EEPROM
Development • • OldSurferDude

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Anyone ever look into ezbl (aka easy booloader) on a PIC?

Suggested Topics

Arduino Celebrates 10 years (Malmö/Sweden) Announcements • • hek

Gateways Development • esp8266 raspberry pi serial gateway nano rpi tcp gateway mqtt gateway • • OldSurferDude

FOTA using OptiBoot copy_flash_pages Development • • eiten

MYSController with MQTT Gateway (via Node Red) Development • • slt1

MYSBootloader 1.3 pre-release & MYSController 1.0.0beta Development • ota myscontroller mysbootloader • • tekka

Saving last known good state, but not in EEPROM Development • • OldSurferDude

28Online

11.4kUsers

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112.6kPosts

Arduino Celebrates 10 years (Malmö/Sweden)
Announcements • • hek

Gateways
Development • esp8266 raspberry pi serial gateway nano rpi tcp gateway mqtt gateway • • OldSurferDude

FOTA using OptiBoot copy_flash_pages
Development • • eiten

MYSController with MQTT Gateway (via Node Red)
Development • • slt1

MYSBootloader 1.3 pre-release & MYSController 1.0.0beta
Development • ota myscontroller mysbootloader • • tekka

Saving last known good state, but not in EEPROM
Development • • OldSurferDude

28
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Users

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