Nrf52832 app_uart problem

[Kerem]

Hello, although i have included every library and c file that is needed. i still get a declaration error. I'm almost sure that i enabled everything in sdk_config . I'm kinda stuck here and would appreciate any help.

nrf_drv_uart.h:88:30: error: 'NRF_UARTE1' undeclared here (not in a function)

[endnode]

But there is no UART1 on nRF52832, that is applicable only to nRF52840. Normally you should never reach such point in SDK files if you define global things (such as NRF52 and S132 etc.) properly in your project. What SDK do you use? What example you started from? What IDE/compilation chain do you use?

[endnode]

So to summarize: you did your own probably pretty messed up Makefile, don't show it to anyone, just paste some random error message from the log and expect someone to help you? I guess you are looking for someone who will explain how Makefile works internally but I'm afraid this isn't the best place. There are few nice blog posts about Makefile for embedded ARM GCC on blog zone, have you looked there?