Metro M4 Airlift buffer size at ESP32 cooprocesor issue

Please tell us which board you are using.
For CircuitPython issues, ask in the Adafruit CircuitPython forum.

Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.
User avatar
User_UMjT7KxnxP8YN8
 
Posts: 323
Joined: Tue Jul 17, 2018 1:28 pm

Re: Metro M4 Airlift buffer size at ESP32 cooprocesor issue

Post by User_UMjT7KxnxP8YN8 »

adafruit2 wrote:the wifinina firmware is *pretty* simple in that it calls directly to the ESP32 API.
Is there any documentation readily available on the ESP32 API?

User avatar
User_UMjT7KxnxP8YN8
 
Posts: 323
Joined: Tue Jul 17, 2018 1:28 pm

Re: Metro M4 Airlift buffer size at ESP32 cooprocesor issue

Post by User_UMjT7KxnxP8YN8 »

adafruit2 wrote:the wifinina firmware is *pretty* simple in that it calls directly to the ESP32 API.
Is there any documentation readily available on the ESP32 API?

User avatar
adafruit2
 
Posts: 21885
Joined: Fri Mar 11, 2005 7:36 pm

Re: Metro M4 Airlift buffer size at ESP32 cooprocesor issue

Post by adafruit2 »

nope, I reverse-engineered the python library by reading thru the ESP firmware + the arduino code

User avatar
User_UMjT7KxnxP8YN8
 
Posts: 323
Joined: Tue Jul 17, 2018 1:28 pm

Re: Metro M4 Airlift buffer size at ESP32 cooprocesor issue

Post by User_UMjT7KxnxP8YN8 »

Please share a link to the ESP32 firmware.

User avatar
adafruit2
 
Posts: 21885
Joined: Fri Mar 11, 2005 7:36 pm

Re: Metro M4 Airlift buffer size at ESP32 cooprocesor issue

Post by adafruit2 »


Locked
Please be positive and constructive with your questions and comments.

Return to “Metro, Metro Express, and Grand Central Boards”