Function AllocateAttributeMasks

source/src/cip/cipcommon.c:896–904

}

void AllocateAttributeMasks(CipClass *target_class) {
  size_t size = 1 + CalculateIndex(target_class->highest_attribute_number);
  OPENER_TRACE_INFO(
    ">>> Allocate memory for %s %lu bytes times 3 for masks\n",
    target_class->class_name, size);
  target_class->get_single_bit_mask = CipCalloc(size, sizeof(uint8_t) );
  target_class->set_bit_mask = CipCalloc(size, sizeof(uint8_t) );
  target_class->get_all_bit_mask = CipCalloc(size, sizeof(uint8_t) );
}

size_t CalculateIndex(EipUint16 attribute_number) {
  size_t index = attribute_number / 8;