nrf52840 SDK_15.2_0 proprietary_rf esb_ptx only send 8 packages

[peteryou]

hello 

 we used sdk_15.2.0 ->proprietary_rf -> esb_ptx  example to check 52840 transmission.

now we have 61440 bytes need to be sent out.   i used following code；

int main()

{

clocks_start();

error= esb_init();

while(true)

{

    for (int i = 0; i < 1920;i++)

   nrf_esb_write_payload(&tx_payload)

}

i could only receieve  8 packages . 

so what is the problem?

thanks

[Kenneth]

I suggest to change to:

for (int i = 0; i < 1920;i++)
  while (nrf_esb_write_payload(&tx_payload) != NRF_SUCCESS)
    ;

Then you don't write packets faster than they are sent.

Best regards,
Kenneth