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Disable MQTTsetMQTT and MQTT_HTTPS_FW_UPDATE to allow OTA for Avatto (#1046)

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* Disable MQTTsetMQTT and MQTT_HTTPS_FW_UPDATE to allow OTA for Avatto Bakery IR

Trying to update my Avattos with the currently released 0.9.8 I found that OTA wasn't possible any longer as the build was now to large

0.9.8
Checking size .pio/build/avatto-bakeey-ir/firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM:   [====      ]  42.4% (used 34772 bytes from 81920 bytes)
Flash: [======    ]  55.2% (used 528716 bytes from 958448 bytes)

this goes back to 0.9.7, where WiFi, MQTT and firmware update was introduced over MQTT commands

0.9.7
Checking size .pio/build/avatto-bakeey-ir/firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM:   [====      ]  42.4% (used 34772 bytes from 81920 bytes)
Flash: [======    ]  55.2% (used 528716 bytes from 958448 bytes)

Going back to building 0.9.6 I was able to OTA update again with the much smaller build

0.9.6
Checking size .pio/build/avatto-bakeey-ir/firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM:   [====      ]  39.7% (used 32512 bytes from 81920 bytes)
Flash: [====      ]  41.4% (used 396804 bytes from 958448 bytes)

Building 0.9.8 with the flags brings the build back to OTAable size

0.9.8 with
	'-UMQTTsetMQTT'
	'-UMQTT_HTTPS_FW_UPDATE'
Checking size .pio/build/avatto-bakeey-ir/firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM:   [====      ]  39.9% (used 32684 bytes from 81920 bytes)
Flash: [====      ]  42.3% (used 405024 bytes from 958448 bytes)

Similar to the flag setting in [env:rfbridge]

I'm not even sure if MQTT_HTTPS_FW_UPDATE would even work on the Avatto, with the limited flash memory. 

Should we also add

board_build.ldscript = eagle.flash.1m64.ld

as a default, as it's required for OTA updates on the Avattos as discussed in https://github.com/1technophile/OpenMQTTGateway/issues/763#issuecomment-698864712 ?

* Doc addition for restricted MQTT options

Doc addition for https://github.com/1technophile/OpenMQTTGateway/pull/1046 and https://github.com/1technophile/OpenMQTTGateway/pull/986
This commit is contained in:
DigiH authored and GitHub committed 2021-08-02 15:51:13 -05:00
1 parent 2601d72017
commit 3fd075b750
2 files changed
+8
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platformio.ini
+3
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@@ -756,6 +756,7 @@ board_build.flash_mode = dout
[env:avatto-bakeey-ir]
platform = ${com.esp8266_platform}
board = esp01_1m
board_build.ldscript = eagle.flash.1m64.ld
lib_deps =
${com-esp.lib_deps}
${libraries.irremoteesp}
@@ -767,6 +768,8 @@ build_flags =
'-DLED_SEND_RECEIVE=4'
'-DIR_EMITTER_GPIO=14'
'-DIR_RECEIVER_GPIO=5'
'-UMQTTsetMQTT' ;We remove this function to have sufficient FLASH available for OTA, you should also use ESPWifiManualSetup and 'board_build.ldscript = eagle.flash.1m64.ld' to save flash memory and have OTA working
'-UMQTT_HTTPS_FW_UPDATE' ;We remove this function to have sufficient FLASH available for OTA, you should also use ESPWifiManualSetup and 'board_build.ldscript = eagle.flash.1m64.ld' to save flash memory and have OTA working
'-DGateway_Name="OpenMQTTGateway_AVATTO_IR"'
board_build.flash_mode = dout