- Sun Aug 23, 2015 1:30 pm
#26902
I set GPIO0_U to CLK_OUT. After wifi_station_connect() the clock disappears.
If I don't call wifi_station_connect(), the clock-signal is stable at GPIO0_U.
I added a timer (os_timer_func_t), which changes GPIO0_U to CLK_OUT every 300ms.
You can see the result in the oscillogram.
The firmware changes the pin-function, if wifi_station_connect() is used.
Is this a bug or is there any reason?
GPIO0_U, every 300ms set to CLK_OUT
GPIO0_U-CLK_OUT.png (10.73 KiB) Viewed 1449 times
If I don't call wifi_station_connect(), the clock-signal is stable at GPIO0_U.
I added a timer (os_timer_func_t), which changes GPIO0_U to CLK_OUT every 300ms.
You can see the result in the oscillogram.
The firmware changes the pin-function, if wifi_station_connect() is used.
Is this a bug or is there any reason?
Attachments
GPIO0_U-CLK_OUT.png (10.73 KiB) Viewed 1449 times
Have fun!
