Design questions

[stickben]

Just wondering, is there any design documents to tell us how the SDK interacts with the user code? It would be nice to know some things such as:
- Are the user tasks pre-emptive?
- Is the espconn_rx_callback called from interrupt?
- can you save off the espconn pointer from the espconn_rx_callback/espconn_sent_callback and use it later to transmit data?
- how long can you disable interrupts?
- Does the os tasks support signaling like mutex or semaphore?

Something like a data flow diagram would be nice. It would give some good information to people who what to design a robust application.

Thanks,
Ben

[ESP_Faye]

Hi,

Please refer to this post http://bbs.espressif.com/viewtopic.php?f=7&t=785#p2825

- Does the os tasks support signaling like mutex or semaphore?
-> Yes, it is supported.

Thanks for your interest in Espressif Systems and ESP8266 !