A beginner's question.
I am using UART over BLE to send data out.
As codes below, ble_nus_string_send() works and continuously sending data out, with the Wireshark's help, I can see notification packet are always sending out.
when I was trying to slow data sending down, I put a counter there, when counter equals 2, ble_nus_string_send() is called, but this way, make it not working, maybe at the beginning it will send one data out, the rest are all empty PDU. why? thanks for help. D_Peripheral_PCA10031_Rigado.zip