Ugo: I believe that there is -DBSP_NAME passed to everything. Here is an excerpt debug output from a build. You can see BSP_NAME=nrf52dk
2017/06/14 09:07:57.635 [DEBUG] arm-none-eabi-gcc -DADC_ENABLED=0 -DAPP_NAME=bletest -DAPP_bletest -DARCH_NAME=cortex_m4 -DARCH_cortex_m4 -DBLETEST -DBLETEST_CONCURRENT_CONN_TEST=1 -DBSP_NAME=nrf52dk -DBSP_nrf52dk -DCLOCK_ENABLED=1 -DCOMP_ENABLED=1 -DEGU_ENABLED=0 -DGPIOTE_ENABLED=1 -DI2S_ENABLED=1 -DLPCOMP_ENABLED=1 -DNRF52 -DPDM_ENABLED=0 -DPERIPHERAL_RESOURCE_SHARING_ENABLED=1 -DPWM0_ENABLED=1 -DPWM1_ENABLED=0 -DPWM2_ENABLED=0 -DQDEC_ENABLED=1 -DRNG_ENABLED=1 -DRTC0_ENABLED=0 -DRTC1_ENABLED=0 -DRTC2_ENABLED=0 -DSAADC_ENABLED=1 -DSPI0_CONFIG_MISO_PIN=25 -DSPI0_CONFIG_MOSI_PIN=24 -DSPI0_CONFIG_SCK_PIN=23 -DSPI0_ENABLED=1 -DSPI0_USE_EASY_DMA=1 -DSPI1_ENABLED=0 -DSPI2_ENABLED=0 -DSPIS0_CONFIG_MISO_PIN=25 -DSPIS0_CONFIG_MOSI_PIN=24 That should do the trick. > On Jun 14, 2017, at 7:22 AM, Ugo Mastracchio <mastr...@fastmail.co.uk> wrote: > > Hello everyone, may I throw an absolute beginner's question ? > > How do I conditionally compile based on the BSP the target is > associated with ?I want to use different GPIO pins depending on the board.... > > Is there a system configuration setting valued with the BSP name ? > > Regards > Ugo > > Ugo Mastracchio, > mastr...@fastmail.co.uk > >
