I want to read analog voltage applied to pin on nrf52840. Please help

[Arjit]

Is there any simple way of reading analog values from pin. Setting up SAADC is giving too much of errors like command line action failed or any variable is undeclared whose header file is correctly included

[Arjit]

Well, I rectified those errors by defining those identifiers in nrf_drv_timer.h But now I am getting

Severity	Code	Description	Project	File	Line	Suppression State
Error		Command-line action failed	EmbeddedProject1	D:\OnceAgain\EmbeddedProject1\EmbeddedProject1\VisualGDB	1	
Error		Build has failed. See the Output window for more details.	EmbeddedProject1	D:\OnceAgain\EmbeddedProject1\EmbeddedProject1\EXEC	1	
Error	MSB3073	The command ""C:\Program Files (x86)\Sysprogs\VisualGDB\\VisualGDB.exe" /build "D:\OnceAgain\EmbeddedProject1\EmbeddedProject1\EmbeddedProject1.vcxproj" "/solution:D:\OnceAgain\EmbeddedProject1\EmbeddedProject1.sln" "/config:Debug" "/platform:Win32"" exited with code 1.	EmbeddedProject1	C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.MakeFile.Targets	44