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Lora-net / lr1110_evk_demo_app

Demonstration application for LR1110 EVK - compatible with transceiver and LoRa Basics Modem-E
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Setup with Keil #15

Closed sohaibqamar closed 1 year ago

sohaibqamar commented 2 years ago

Hi, I am trying to build the app using Keil (version 5.22). I have the LR1110 Dev Kit with a touch screen LCD. After cloning the project from the repo, I opened the project in Keil. When I build the project I am getting below errors.

compiling timer_interface_implementation.cpp... Fatal error: C3900U: Unrecognized option '-no-deprecated-register'.

Above Error is for most of the .cpp files and at the end I am getting the below error linking... .\Objects\lr1110_evk.axf: error: L6002U: Could not open file .\objects\main.o: No such file or directory Finished: 0 information, 0 warning, 0 error and 1 fatal error messages. ".\Objects\lr1110_evk.axf" - 1 Error(s), 0 Warning(s).

Is there a guide or tutorial for compiling and building this Demo Application, I need to add/remove some features using this code as a base. Apologies If it's too trivial as I am just getting started with the development using this kit. Any help would be really appreciated. Regards

ardsh07 commented 2 years ago

Hi Sohaib, Please check if you have accidently changed "Misc control", for C/C++ set it correctly in the Keil. Project->Options for target 'stm32l476rg' to

-Wno-deprecated-register

I cloned and compiled with version 5.34.0.0 with no errors.

sohaibqamar commented 2 years ago

@ardsh07 Thank you for the response.

When I set the option to -Wno-deprecated-register image

Below are the Errors I am getting as in the screenshot image

Above Error is for most of the .C & .CPP files, and in the end I am getting

image

If I remove -Wno-deprecated-register, then I am getting more than 1100 Errors after Building the project. Looking for any helpful tips. Regards

ardsh07 commented 2 years ago

I see the issue now. You are using ARM compiler 5 (ARMCC). This code compiles with ARM compiler 6 (ARMCLANG).

Could you please switch to v6? I have tested with compiler v6.16. *** Using Compiler 'V6.16', folder: 'C:\Keil_v5\ARM\ARMCLANG\Bin'

smtc-bot commented 1 year ago

Thank you for your inquiry.

Customers are encouraged to submit technical questions via our dedicated support portal at https://semtech.force.com/ldp/ldp_support.

We invite all users to visit the LoRa Developer Portal Forum at https://forum.lora-developers.semtech.com and to join the thriving LoRa development community!