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AR# 37823

LogiCORE IP LTE RACH Detector - Errors occur while compiling C-model MEX functions


If I compilea MEX function for the RACH C-Model, the following error occurs:

Building NT MEX function...
C:\c-model\XILINX\lte_rach_detector_v1_0_bitacc_mex.c(72) : error C2143: syntax error : missing '{' before '*'
C:\c-model\XILINX\lte_rach_detector_v1_0_bitacc_mex.c(81) : warning C4013: 'xilinx_ip_lte_rach_detector_v1_0_destroy_state' undefined; assuming extern returning int"

This article explains the root cause of the error.


These errors can occur if you attempt to compile the MEX files for the core. MEX functions are not supported in the initial release of the LTE RACH Decoder Core. The MEX code contained in the C-model ZIP file from the lounge has not been fully tested and is not currently supported.

This issue is under investigation to improve this feature in a future release of the LTE RACH Decoder C-model.

AR# 37823
Date 12/15/2012
Status Active
Type General Article
  • LTE RACH Detector