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al177 / esp8089

Linux kernel module driver for the ESP8089 WiFi chip
GNU General Public License v2.0
184 stars 114 forks source link

Hidden SSID connection problem #48

Closed ghost closed 2 years ago

ghost commented 3 years ago

Hi. First i tried your module, but it failed to init:

esp_readwrite_file: file /system/lib/modules/test_results filp_open error
first normal exit
esp_sdio_remove enter
eagle_sdio: probe of mmc1:0001:1 failed with error -110

then i tried @Icenowy fork: https://github.com/Icenowy/esp8089/tree/cleanup it worked, but cannot connect to hidden SSID!

al177 commented 2 years ago

Sorry this issue got stale, but it looks like the device didn't boot the firmware payload. There are a lot of reasons for that, and it's not clear why the fork completes fw boot but fails to access a hidden SSID. In general most of the problems I've seen here are signal integrity related, which can manifest as a variety of issues.

If this is still something you want to work through, please reopen as a fresh issue and include more detail (platform, kernel, more logs, SDIO traffic during the failure ( https://community.silabs.com/s/article/linux-sdio-detection?language=en_US ), and the ESP module type and how it's attached to the platform)