| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| */ |
| |
| #include <stdio.h> |
| #include <plc4c/spi/evaluation_helper.h> |
| #include "modbus_pdu_write_file_record_request_item.h" |
| |
| |
| // Parse function. |
| plc4c_return_code plc4c_modbus_read_write_modbus_pdu_write_file_record_request_item_parse(plc4c_spi_read_buffer* io, plc4c_modbus_read_write_modbus_pdu_write_file_record_request_item** _message) { |
| uint16_t startPos = plc4c_spi_read_get_pos(io); |
| uint16_t curPos; |
| plc4c_return_code _res = OK; |
| |
| // Allocate enough memory to contain this data structure. |
| (*_message) = malloc(sizeof(plc4c_modbus_read_write_modbus_pdu_write_file_record_request_item)); |
| if(*_message == NULL) { |
| return NO_MEMORY; |
| } |
| |
| // Simple Field (referenceType) |
| uint8_t referenceType = 0; |
| _res = plc4c_spi_read_unsigned_byte(io, 8, (uint8_t*) &referenceType); |
| if(_res != OK) { |
| return _res; |
| } |
| (*_message)->reference_type = referenceType; |
| |
| // Simple Field (fileNumber) |
| uint16_t fileNumber = 0; |
| _res = plc4c_spi_read_unsigned_short(io, 16, (uint16_t*) &fileNumber); |
| if(_res != OK) { |
| return _res; |
| } |
| (*_message)->file_number = fileNumber; |
| |
| // Simple Field (recordNumber) |
| uint16_t recordNumber = 0; |
| _res = plc4c_spi_read_unsigned_short(io, 16, (uint16_t*) &recordNumber); |
| if(_res != OK) { |
| return _res; |
| } |
| (*_message)->record_number = recordNumber; |
| |
| // Implicit Field (recordLength) (Used for parsing, but it's value is not stored as it's implicitly given by the objects content) |
| uint16_t recordLength = 0; |
| _res = plc4c_spi_read_unsigned_short(io, 16, (uint16_t*) &recordLength); |
| if(_res != OK) { |
| return _res; |
| } |
| |
| // Array field (recordData) |
| plc4c_list* recordData = NULL; |
| plc4c_utils_list_create(&recordData); |
| if(recordData == NULL) { |
| return NO_MEMORY; |
| } |
| { |
| // Length array |
| uint8_t _recordDataLength = (recordLength) * (2); |
| uint8_t recordDataEndPos = plc4c_spi_read_get_pos(io) + _recordDataLength; |
| while(plc4c_spi_read_get_pos(io) < recordDataEndPos) { |
| uint16_t _value = 0; |
| _res = plc4c_spi_read_unsigned_short(io, 16, (uint16_t*) &_value); |
| if(_res != OK) { |
| return _res; |
| } |
| plc4c_utils_list_insert_head_value(recordData, &_value); |
| } |
| } |
| (*_message)->record_data = recordData; |
| |
| return OK; |
| } |
| |
| plc4c_return_code plc4c_modbus_read_write_modbus_pdu_write_file_record_request_item_serialize(plc4c_spi_write_buffer* io, plc4c_modbus_read_write_modbus_pdu_write_file_record_request_item* _message) { |
| plc4c_return_code _res = OK; |
| |
| // Simple Field (referenceType) |
| _res = plc4c_spi_write_unsigned_byte(io, 8, _message->reference_type); |
| if(_res != OK) { |
| return _res; |
| } |
| |
| // Simple Field (fileNumber) |
| _res = plc4c_spi_write_unsigned_short(io, 16, _message->file_number); |
| if(_res != OK) { |
| return _res; |
| } |
| |
| // Simple Field (recordNumber) |
| _res = plc4c_spi_write_unsigned_short(io, 16, _message->record_number); |
| if(_res != OK) { |
| return _res; |
| } |
| |
| // Implicit Field (recordLength) (Used for parsing, but it's value is not stored as it's implicitly given by the objects content) |
| _res = plc4c_spi_write_unsigned_short(io, 16, (((plc4c_spi_evaluation_helper_count(_message->record_data)) * (2))) / (2)); |
| if(_res != OK) { |
| return _res; |
| } |
| |
| // Array field (recordData) |
| { |
| uint8_t itemCount = plc4c_utils_list_size(_message->record_data); |
| for(int curItem = 0; curItem < itemCount; curItem++) { |
| |
| uint16_t* _value = (uint16_t*) plc4c_utils_list_get_value(_message->record_data, curItem); |
| plc4c_spi_write_unsigned_short(io, 16, *_value); |
| } |
| } |
| |
| return OK; |
| } |
| |
| uint16_t plc4c_modbus_read_write_modbus_pdu_write_file_record_request_item_length_in_bytes(plc4c_modbus_read_write_modbus_pdu_write_file_record_request_item* _message) { |
| return plc4c_modbus_read_write_modbus_pdu_write_file_record_request_item_length_in_bits(_message) / 8; |
| } |
| |
| uint16_t plc4c_modbus_read_write_modbus_pdu_write_file_record_request_item_length_in_bits(plc4c_modbus_read_write_modbus_pdu_write_file_record_request_item* _message) { |
| uint16_t lengthInBits = 0; |
| |
| // Simple field (referenceType) |
| lengthInBits += 8; |
| |
| // Simple field (fileNumber) |
| lengthInBits += 16; |
| |
| // Simple field (recordNumber) |
| lengthInBits += 16; |
| |
| // Implicit Field (recordLength) |
| lengthInBits += 16; |
| |
| // Array field |
| lengthInBits += 16 * plc4c_utils_list_size(_message->record_data); |
| |
| return lengthInBits; |
| } |
| |