NRF52 SENSE

[ains98]

Hi!
Strange things happening when using for loop and wire.write();
I sending 8 KBytes + 16 bytes total 8208 bytes inside for loop
In this situation some first bytes are sent but then sending stops but for loop keeps looping till end.
i also added a delay but that also not helped.
i checked with signal analizator .

my code is simple.
read serial data
Store to array.
Send array data to I2C

anyone know how this can be solved?

[dastels]

From the Wire library reference (https://www.arduino.cc/en/Reference/Wire):

The Wire library implementation uses a 32 byte buffer, therefore any communication should be within this limit. Exceeding bytes in a single transmission will just be dropped.

Dave

[delphamuir]

From the Wire library reference (https://www.arduino.cc/en/Reference/Wire friday night funkin):

The Wire library implementation uses a 32 byte buffer, therefore any communication should be within this limit. Exceeding bytes in a single transmission will just be dropped.

Dave

Thank you for the clarification, Dave. That helps a lot!