farrrb

#include <stdio.h>
#include <stdint.h>

// log 2 - with ceil rounding
int32_t log2_uint32 (uint32_t u)
{
  if (u == 0) { return INT32_MIN; }

  return ((int32_t)31 - (int32_t)__builtin_clz(u));
 }

farrrb

###############################################################################
# cl2000 - Toolchain File
# F. Zahn - 2018
###############################################################################

#set this path according to your needs
set(CGT_TOOLCHAIN_DIR "C:/your/path/to/the/toolchain")

# set target system
set(CMAKE_SYSTEM_NAME Generic)

farrrb

# Create a file named options.cmake and populate with valid paths assigned to the following:
#
#     set(CG_TOOL_ROOT        "/opt/ti/ccsv7/tools/compiler/ti-cgt-c2000_16.9.1.LTS")
#     set(DEVICE_SUPPORT_ROOT "/home/asdf/controlSUITE/device_support/F2807x/v210")
#
# Then do:
#     mkdir build && cd build
#     cmake -DCMAKE_TOOLCHAIN_FILE=../toolchain-ti-c2000.cmake ..
#     make