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ble_app_uart_pca10040 with high data rate

I want to increase ble_app_uart_pca10040 app sample rate. I have my own board with microcontroller and use nrf52832 as uart to ble.

I made pack length to 20bytes, I have questions; Can we make uart active while ble send pack. How we make ble send time to 7.5ms And i see soft device send 6 pack one time, how to do this.

  1. Fill a buffer 6x20 than call "ble_nus_string_send" six time sequentialy.
  2. Fill a buffer 120byte and call "ble_nus_string_send" one for all 120byte.
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