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platformio / platform-espressif8266

Espressif 8266: development platform for PlatformIO
https://registry.platformio.org/platforms/platformio/espressif8266
Apache License 2.0
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Images seems to always be compiled for 4MB flash #114

Closed buzzy closed 5 years ago

buzzy commented 5 years ago

I have created a new project in PlatformIO. I picked the board "Wemos D1 Mini Lite", which has 1MB of flash. When compiling the code, I see that it has been picked correctly:

CONFIGURATION: https://docs.platformio.org/page/boards/espressif8266/d1_mini_lite.html PLATFORM: Espressif 8266 > WeMos D1 mini Lite HARDWARE: ESP8266 80MHz 80KB RAM (1MB Flash)

However, when trying to flash this image to the esp8266 via HTTPUpdater, it keeps being identified as a 4MB target bin file:

Update error: ERROR[8]: Flash config wrong real: 1048576 IDE: 4194304

Is this a bug or am I missing something?

debsahu commented 5 years ago

Default ld file has 4MB target 3MB spiffs. see comments here (as documentation suggests): https://github.com/esp8266/Arduino/blob/master/tools/sdk/ld/

Use 1MB targets

buzzy commented 5 years ago

Not correct. Default ld file will be picked based on what board you have. But regardless, I have already tried with manual setting the ld-file to 1M

build_flags = -Wl,-Teagle.flash.1m.ld

Makes no difference.

debsahu commented 5 years ago

Use the staging version. And use downloaded version of https://github.com/esp8266/Arduino/blob/master/tools/sdk/ld/eagle.flash.1m.ld

pfeerick commented 5 years ago

What impact does the f_flash": "40000000L", have on the build process?Does it download more FLASH memory for the ESP8266? :stuck_out_tongue: https://github.com/platformio/platform-espressif8266/blob/develop/boards/d1_mini_lite.json#L6

Derp, flash frequency... never mind me... :crying_cat_face:

ivankravets commented 5 years ago

Does it work with the latest upstream version https://docs.platformio.org/en/latest/platforms/espressif8266.html#upstream?

ivankravets commented 5 years ago

Please reopen if you still need help

RouNNdeL commented 5 years ago

Has anyone managed to fix this error? I've tried:

It used to work a few months back without an issue

ivankravets commented 5 years ago

-Teagle.flash.1m0.ld

Please use build_flags = -Wl,-Teagle.flash.1m0.ld

See http://docs.platformio.org/en/latest/platforms/espressif8266.html#flash-size

RouNNdeL commented 5 years ago

I've managed to fix it by uploading a newer library version over Serial

buzzy commented 5 years ago

That's what I did in the end as well. Uploading through WiFi simply does not work, even when using those build_flags.

MarekUniq commented 5 years ago

Have anybody found a workaround/solution? I think I hit the same issue.

OTA Upgrade ends with message:

2019-08-05T21:44:39 Failed Update error: ERROR[8]: Flash config wrong real: 1048576 IDE: 4194304

Compiling commands:

platformio run -e sonoff platformio run -e sonoff-minimal

Log of compile shows correct size, "1MB Flash":

Processing sonoff ( framework: arduino; platform: espressif8266@~2.2.2; board: esp01_1m) CONFIGURATION: https://docs.platformio.org/page/boards/espressif8266/esp01_1m.html PLATFORM: Espressif 8266 2.2.2 > Espressif Generic ESP8266 ESP-01 1M HARDWARE: ESP8266 80MHz, 80KB RAM, 1MB Flash PACKAGES: toolchain-xtensa 2.40802.190218 (4.8.2), tool-esptool 1.413.0 (4.13), tool-esptoolpy 1.20600.0 (2.6.0), framework-arduinoespressif8266 2.20502.0 (2.5.2)