I am trying to send a string from the board through uart to the PC(windows) through usb-ttl. I tried using adruino and was able to successfully execute it. but when i tried with nrf it is not recognizing the input. I think the issue is with the data type. How can I send the data as a string from board to uart.
char tx_data[] = {'1'};
app_uart_put(tx_data[0]');
tried this but am not getting any response
it is not recognizing the input
What is "it" ?
char tx_data[] = {'1'};
That's not how you define a string in 'C' !
The single & double quotes have quite different meanings in 'C' !
See your 'C' textbook.
app_uart_put(tx_data[0]');
That's not valid 'C' at all: there is a spurious single quote there - so that wouldn't even compile.
am not getting any response
What do you mean by that?
What are you expecting to "respond" ?
I suggest you start with the SDK UART example:
infocenter.nordicsemi.com/.../uart_example.html
it is not recognizing the input
What is "it" ?
char tx_data[] = {'1'};
That's not how you define a string in 'C' !
The single & double quotes have quite different meanings in 'C' !
See your 'C' textbook.
app_uart_put(tx_data[0]');
That's not valid 'C' at all: there is a spurious single quote there - so that wouldn't even compile.
am not getting any response
What do you mean by that?
What are you expecting to "respond" ?
I suggest you start with the SDK UART example:
infocenter.nordicsemi.com/.../uart_example.html
