Hi. When i use ble_app_uart
i have problem with my device over uart. It does not response to my commands.
I'm using custom pcb based on nrf52
with nrf UART v2.0
android app.
Is there something i'm missing?
Hi. When i use ble_app_uart
i have problem with my device over uart. It does not response to my commands.
I'm using custom pcb based on nrf52
with nrf UART v2.0
android app.
Is there something i'm missing?
Have you done any modification on the ble_app_uart example?
Alot. Trying to figure what is happening.
Now i have good results. I can see the message in ble_app_uart
example. The only modifications are the uart init position and the baudrate and i have disabled BSP beacuse i have no buttons.
And the CASE
looks like this 3, 0, 0, 0....
But in my project i get 3, 4, 4, 4, 4....
And number 4 is APP_UART_DATA
-> like no FIFO is initialised?
What are you communicating with over UART? What other UART device have you connected to your custom board to? PC ? another board?
APP_UART_DATA
is: An event indicating that UART data has been received, and data is present in data field. This event is only used when no FIFO is configured.
The problem was that i included
$(SDK_ROOT)/components/libraries/uart/app_uart.c \
and not
$(SDK_ROOT)/components/libraries/uart/app_uart_fifo.c \
.
I had no compilation error.