CF app performed unsupported checksum checking from the Incoming PDU packet

[ynielson]

CF app hard coded that the Crc Checksum of Incoming PDU is not supported.

Error 1: The receiver module performed the Crc checksum, when it received EOF PDU in function, "r1state_table()" by calling the function, "aaa__is_file_checksum_valid()". Error 2: In the function, "aaais_file_checksum_valid()", the parameters of the calling function, "fread_callback(buffer, 1, BUFFER_SIZE, fp)" didn't match with the registered callback function, "CF_Fread(void Buffer, size_t Size, size_t Count, CFDP_FILE File)". The parameter "count" and "size" is switched. This didn't cause any issue in unit test, because the unit test just used the stubs for all file handling functions

• Test case : Test_CF_SendPDUToEngine_Nominal

[ynielson]

In this above Error 2, the way to call the "fread_callback" is intended in this case. For its purposes, some called with the "size" first and the "count" last and others called with the "count" first and the "size" last. So Error 2 mentioned above is not an error.