Add a check to warn users about slow SW encryption
#error 'Board name must be specified to check for configuration errors'
#endif
+#if (defined(OPENMOTE_CC2538) || \
+ defined(OPENMOTE_B) || \
+ defined(OPENMOTE_B_24GHZ) || \
+ defined(OPENMOTE_B_SUBGHZ) || \
+ defined(TELOSB) || \
+ defined(WSN430V13B) || \
+ defined(WSN430V14) || \
+ defined(GINA) || \
+ defined(Z1)) && \
+ !defined(OPENWSN_AES_HW)
+#warning 'Software encryption might be too slow on certain hardware. It is recommend to use OPENWSN_AES_HW where possible.'
+#endif
+
#if defined(PYTHON_BOARD) && defined(OPENWSN_AES_HW)
#error 'Python board does not support hardware acceleration.'
#endif
