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raburton / rboot

An open source bootloader for the ESP8266
https://richard.burtons.org/tag/rboot/?order=ASC
MIT License
300 stars 72 forks source link

How update rboot.bin over the air #17

Closed fvpalha closed 8 years ago

fvpalha commented 8 years ago

Hi.

I have some devices with rboot version v1.3.0. I build a new firmware with rboot version v1.4.1 (SDK 1.5.4) and I updated the rom0 and rom1 over the air. But the devices with old rboot.bin version does not change SSID/Password for Station Mode with command "wifi_station_set_config".

Someone can help me?

The device with rboot.bin version v1.4.1 works very well.

I changed the code with this suggestion (without success): http://bbs.espressif.com/viewtopic.php?f=7&t=1085

fvpalha commented 8 years ago

comparativo_rboot_1 3 0_1 4 1

Comparing versions of rboot.bin 1.3.0 and 1.4.1 - no important difference.

fvpalha commented 8 years ago

I do not understand what is wrong. Why the devices with new roms do not change the router target?

raburton commented 8 years ago

I'm in Cambodia at the moment on holiday so can't help you much, but rBoot does not affect what you can do with WiFi, or anything else, once the application rom is booted. On 2 Jul 2016 1:17 a.m., "Fernando Vilmar Palha" notifications@github.com wrote:

Hi.

I have some devices with rboot version v1.4.0. I build a new firmware with rboot version v1.4.1 and I updated the rom0 and rom1 over the air. But the devices with old rboot.bin version does not change SSID/Password for Station Mode with command "wifi_station_set_config".

Someone can help me?

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/raburton/rboot/issues/17, or mute the thread https://github.com/notifications/unsubscribe/AAadh-Ke86dVqFBbVKr6IpvzuPIw38vEks5qRVmogaJpZM4JDXpd .

fvpalha commented 8 years ago

Thank you @raburton A happy holiday to you. I will identify the problem and I will find a solution.

fvpalha commented 8 years ago

Hi @raburton

I found the problem and the solution: Important SDK Patch Released

SDK versions earlier than V1.5.4.1 have the limitation of flash map. It is not clear that which sector of flash is available in users’ systems. Therefore the older SDK versions need to be upgraded. In addition, “esp_init_data_default.bin” has been modified in this release.

raburton commented 8 years ago

Sorry about the delay in getting back to you. Is everything working ok now? Is there anything I need to do to accommodate this SDK change?

fvpalha commented 8 years ago

Hi @raburton ,

I found other case: ESP SDK and RBoot Woes

fvpalha commented 8 years ago

Hi @raburton .

At moment I am using SDK 1.5.3 and rBoot 1.3.0 without problems.

Thank you.

raburton commented 8 years ago

Tested sdk 1.5.4 this morning and rboot-sampleproject is building, running and OTAing just fine. Pete also has it working now too, he found some odd changes with the SDK he needed to account for, but nothing that needed changing in rBoot: http://tech.scargill.net/esp8266-home-control-update/

fvpalha commented 8 years ago

Hi @raburton .

Now my code works with SDK 1.5.4.1 and rboot v1.4.1

But, the devices with previous roms does not works after remote update. I am thinking of not maintaining legacy support.