I can get a clean build and working product with some workarounds, but a couple issues remain from migrating sdk 13.1 to sdk 15.0 (SES nrf52832 s132).
1) After nrf_drv to nrfx, and twi to twim conversions, the app_button.c had references to nrf_gpiote but the nrf_gpiote.c was removed and replaced with nrfx_gpiote.c in the project. Having to change the nrf references in app_button.c (an sdk file) seemed odd to get nrfx to work.
2) Also in sdk_config.h if I try to delete or set to zero GPIOTE_ENABLED I get errors:
error if set to zero: undefined reference to 'nrfx_gpiote_in_is_set'
error if deleted: builds and downloads but no advertising and scanner does not pick up the device.
but all ok when GPIOTE_ENABLED 1 when the file is not even in the project, (also NRFX_GPIOTE_ENABLED is set to one)
3) Not sure if related, but the same for UART_ENABLED. I can set UART_ENABLED to zero but not delete/remove from sdk_config.h,, even though nrf_uarte.c has been removed and not in the project. If I try to delete the UART_ENABLED section, the error is, "compiling 'nrfx_uart.c', #error "No enabled UART instances , Check <nrfx_config.h>. I have NRFX_UARTE_ENABLED and NRFX_UART_ENABLED set to one.
With these three workarounds all is good, but I'm going for the sdk_config.h file to have no legacy layers.
-thank-you.
