Hi everyone !
I am a new user of the modem FX30s and the development platform legato.
As an introduction, I already successfuly experiment some basics applications like HelloWorld or blinking debug led with timers.
But now I would like to develop an application which use UART1 & 2. My project consist in developping the software who spy the AT command communication between a datalogger and the modem and send some of these on an IOT Lorawan card (UART2).
Actually I tried a simple echo on uart1 mode rs232 (!MAPUART=15,1). I can builded and installed the application on the FX30 but I can’t launch the app (Application ‘UART_Test1’ is not installed. However when I check with app status, I can see the application with the state [stopped]. My software is the same as https://forum.legato.io/t/legato-serial-communication-fx30s/3287/3 , I just changed the component.cdef with [rw] /dev/ttyHS0 /dev/ttyHS0.
Secondly, I would like to know if there is a chance to perform AT commands with a legato app because of the requirements of my application.