Hi all,
Please refer to the SDK version : nRF5_SDK_15.2.0_9412b96.
We need to use two uarts simultaneously for module & device respectively.
For example :
UARTE0 : Device (Agreed protocol - RX/TX only)
UARTE1 : Module (AT command - RX/TX only)
We are using "\examples\peripheral\serial_uartes" for reference code, but have few problems.
UARTE0 & UARTE1 should receive input data by interrupt handler. (nrfx_uarte_0_irq_handler(), nrfx_uarte_1_irq_handler() from nrfx_uarte.c)
However, we can't get data from both uarts simultaneously because of "nrf_serial_read()" function timeout inside while of Main.c.
We want to get single character once "nrfx_uarte_0_irq_handler() or nrfx_uarte_1_irq_handler()" is being called, and save it to our data variables respectively.
And then exectue when we get desire input by checking "run_command_0() or run_command_1()" function that we made inside while.
Once we remove "nrf_serial_read()" function inside while we get "NRF_UARTE_EVENT_ERROR" after short amout of UART RX data input.
In conclusion, we would like to get recommendation or suggestion about using two UARTES simultaneously (UARTE0 RX/TX, UARTE1 RX/TX).
If you have an example plesase share us.
Your help will be highly appreciated.
Thank you
