kevinhikaruevans / blackboard-esp32 Goto Github PK

or a comparable documentation assistant

Need to prevent things from being sent while it's waiting for a command to finish

Perhaps map something like AT+CWMODE= and AT+CWMODE? to the same handler function.

For example, if CWJAP fails, it should handle that. Maybe add in an on_error callback

Need to include file, line no, tag name, and the message.

Particularly, these ones:

The +IPD one is already handled and the other messages should be handled similarly, i.e. outside of the main command handler

• Not sure if I should have a types.h or have these separated out differently
• Need to decide on the cleanest way to handle +IPD commands
• Add Doxygen comments to new functions
• Move stuff to projects
• Measure the time for the ISR and the run_queue (or use the Tcf profiling)
• Update socket status during connect/disconnect
• Add ability to change the linkId for a request OR add way to automatically choose a free socket

Might need to resend the last character if the esp32 is "busy and cannot accept input". Is there a busy signal being sent to the PS?

And maybe include other examples

• Create structs http_message with two smaller structs: request and response
• Consider somehow buffering the response body or implementing some reasonable IO paradigm going to have an independent buffer per socket
• DNS lookups and possibly caching on device? Is there a std MRU cache I could use here? DNSs can be handled transparently by the ESP32 by using the fqdn in the AT+CIPSTART command
• determine if DNS lookups are required or if they're handled transparently by AT+CIPSTART
• check out how https://github.com/SharpCoder/esp8266-arduino/ is handling the AT commands (thanks Josh!)
• refactor callbacks, maybe use return true/false when the request is done vs not done; add funct to check if OK/ERROR is sent or an enum?
• add method of transactions, i.e. if sending multiple commands, if one command fails, it can return/fallback will do in the future
• consider adding TCP handler and having HTTP implement that wrapper

Will probably do some a simple BT communication example

Probably use the built-in Actions thing and explore that.

¯\(°_o)/¯

Do people just normally manually place libraries in their includes? Or is there some fancy automated thing? Are binaries distributed ever?

Add information on the project + how to use this

See issue espressif/esp-at#105

Blagh

Currently only link_id=1 is hardcoded.

The entire links/sockets needs to be refactored:

• Socket/link receives needs to be completely independent of CIPSENDs. Maybe set the link id <-> callback mapping
• Server receive gets messed up since they're not bound to a CIPSEND
• Need to look up how cipmode/cipserver affects each other