ble_app_uart

[Milan]

Hi,

Which peripherals and related interrupts are used in ble_app_uart example provided in the SDK?

[Susheel Nuguru]

Hi,

ble_app_uart uses below

---

app_timer -> RTC1 (interrupt enabled) and SWI0 interrupt UART   -> nrf51 
UART HW, GPIO pins (8,9,10,11) for TX,RX and flow control 
LEDS -> GPIO 21,22,23,24
buttons -> gpio 17,18,19,20

PLUS

peripherals used by softdevice (read softdevice specification for the list of those.)

[Milan]

Hi Aryan,

Thanks.. right now one problem that i have observed is in the same ble_app_uart application if i toggle led in the infinite loop i.e. for(;;), it stops toggling after 1 or 2 seconds after a byte received on uart. any comment on this.

[Susheel Nuguru]

Run your code in debugger and stop the execution after sometime, you will see which part of the code is stopping your toggling.