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Added host endianness management for AHB Uart Plugin.
Added host endianness management for AHB Uart Plugin.
Jeandet Alexis - - Load All Authors

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spw.h
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Jeandet Alexis
Space wire plugin GUI Work In Progress.
 r8 /*------------------------------------------------------------------------------
-- This file is a part of the SocExplorer Software
Jeandet Alexis
Added disconnection auto-detection to the spacewire plugin.
 r11 -- Copyright (C) 2014, Plasma Physics Laboratory - CNRS
Jeandet Alexis
Space wire plugin GUI Work In Progress.
 r8 --
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-------------------------------------------------------------------------------*/
/*-- Author : Alexis Jeandet
-- Mail : alexis.jeandet@member.fsf.org
----------------------------------------------------------------------------*/
jeandet
First init /!\ outdated spwplugin!
 r0 #ifndef SPW_H
#define SPW_H
#include <stdint.h>
/*
███████╗██████╗ ██╗ ██╗ ██████╗ ██████╗ ███╗ ███╗███╗ ███╗ ██████╗ ███╗ ██╗
██╔════╝██╔══██╗██║ ██║ ██╔════╝██╔═══██╗████╗ ████║████╗ ████║██╔═══██╗████╗ ██║
███████╗██████╔╝██║ █╗ ██║ ██║ ██║ ██║██╔████╔██║██╔████╔██║██║ ██║██╔██╗ ██║
╚════██║██╔═══╝ ██║███╗██║ ██║ ██║ ██║██║╚██╔╝██║██║╚██╔╝██║██║ ██║██║╚██╗██║
███████║██║ ╚███╔███╔╝ ╚██████╗╚██████╔╝██║ ╚═╝ ██║██║ ╚═╝ ██║╚██████╔╝██║ ╚████║
╚══════╝╚═╝ ╚══╝╚══╝ ╚═════╝ ╚═════╝ ╚═╝ ╚═╝╚═╝ ╚═╝ ╚═════╝ ╚═╝ ╚═══╝
*/
enum SPW_PROTOCOL_IDs{
SPW_PROTO_ID_EXTEND =0,
SPW_PROTO_ID_RMAP = 1,
SPW_PROTO_ID_CCSDS = 2,
SPW_PROTO_ID_GOES_R = 238,
SPW_PROTO_ID_STUP = 239
};
static const unsigned char SPW_CRCTable[] = {
0x00, 0x91, 0xe3, 0x72, 0x07, 0x96, 0xe4, 0x75,
0x0e, 0x9f, 0xed, 0x7c, 0x09, 0x98, 0xea, 0x7b,
0x1c, 0x8d, 0xff, 0x6e, 0x1b, 0x8a, 0xf8, 0x69,
0x12, 0x83, 0xf1, 0x60, 0x15, 0x84, 0xf6, 0x67,
0x38, 0xa9, 0xdb, 0x4a, 0x3f, 0xae, 0xdc, 0x4d,
0x36, 0xa7, 0xd5, 0x44, 0x31, 0xa0, 0xd2, 0x43,
0x24, 0xb5, 0xc7, 0x56, 0x23, 0xb2, 0xc0, 0x51,
0x2a, 0xbb, 0xc9, 0x58, 0x2d, 0xbc, 0xce, 0x5f,
0x70, 0xe1, 0x93, 0x02, 0x77, 0xe6, 0x94, 0x05,
0x7e, 0xef, 0x9d, 0x0c, 0x79, 0xe8, 0x9a, 0x0b,
0x6c, 0xfd, 0x8f, 0x1e, 0x6b, 0xfa, 0x88, 0x19,
0x62, 0xf3, 0x81, 0x10, 0x65, 0xf4, 0x86, 0x17,
0x48, 0xd9, 0xab, 0x3a, 0x4f, 0xde, 0xac, 0x3d,
0x46, 0xd7, 0xa5, 0x34, 0x41, 0xd0, 0xa2, 0x33,
0x54, 0xc5, 0xb7, 0x26, 0x53, 0xc2, 0xb0, 0x21,
0x5a, 0xcb, 0xb9, 0x28, 0x5d, 0xcc, 0xbe, 0x2f,
0xe0, 0x71, 0x03, 0x92, 0xe7, 0x76, 0x04, 0x95,
0xee, 0x7f, 0x0d, 0x9c, 0xe9, 0x78, 0x0a, 0x9b,
0xfc, 0x6d, 0x1f, 0x8e, 0xfb, 0x6a, 0x18, 0x89,
0xf2, 0x63, 0x11, 0x80, 0xf5, 0x64, 0x16, 0x87,
0xd8, 0x49, 0x3b, 0xaa, 0xdf, 0x4e, 0x3c, 0xad,
0xd6, 0x47, 0x35, 0xa4, 0xd1, 0x40, 0x32, 0xa3,
0xc4, 0x55, 0x27, 0xb6, 0xc3, 0x52, 0x20, 0xb1,
0xca, 0x5b, 0x29, 0xb8, 0xcd, 0x5c, 0x2e, 0xbf,
0x90, 0x01, 0x73, 0xe2, 0x97, 0x06, 0x74, 0xe5,
0x9e, 0x0f, 0x7d, 0xec, 0x99, 0x08, 0x7a, 0xeb,
0x8c, 0x1d, 0x6f, 0xfe, 0x8b, 0x1a, 0x68, 0xf9,
0x82, 0x13, 0x61, 0xf0, 0x85, 0x14, 0x66, 0xf7,
0xa8, 0x39, 0x4b, 0xda, 0xaf, 0x3e, 0x4c, 0xdd,
0xa6, 0x37, 0x45, 0xd4, 0xa1, 0x30, 0x42, 0xd3,
0xb4, 0x25, 0x57, 0xc6, 0xb3, 0x22, 0x50, 0xc1,
0xba, 0x2b, 0x59, 0xc8, 0xbd, 0x2c, 0x5e, 0xcf
};
inline unsigned char _spw_CRC_(unsigned char INCR, unsigned char INBYTE)
{
return SPW_CRCTable[INCR ^ INBYTE];
}
inline char spw_CRC(char* buffer, int size)
{
unsigned char CRC = 0;
for(int i=0;i<size;i++)
{
CRC = _spw_CRC_(CRC,(unsigned char)buffer[i]);
}
return CRC;
}
/*
██████╗ ███╗ ███╗ █████╗ ██████╗ ██████╗ ██████╗ ██████╗ ████████╗ ██████╗ ██████╗ ██████╗ ██╗
██╔══██╗████╗ ████║██╔══██╗██╔══██╗ ██╔══██╗██╔══██╗██╔═══██╗╚══██╔══╝██╔═══██╗██╔════╝██╔═══██╗██║
██████╔╝██╔████╔██║███████║██████╔╝ ██████╔╝██████╔╝██║ ██║ ██║ ██║ ██║██║ ██║ ██║██║
██╔══██╗██║╚██╔╝██║██╔══██║██╔═══╝ ██╔═══╝ ██╔══██╗██║ ██║ ██║ ██║ ██║██║ ██║ ██║██║
██║ ██║██║ ╚═╝ ██║██║ ██║██║ ██║ ██║ ██║╚██████╔╝ ██║ ╚██████╔╝╚██████╗╚██████╔╝███████╗
╚═╝ ╚═╝╚═╝ ╚═╝╚═╝ ╚═╝╚═╝ ╚═╝ ╚═╝ ╚═╝ ╚═════╝ ╚═╝ ╚═════╝ ╚═════╝ ╚═════╝ ╚══════╝
*/
enum RMAP_CMD_CODE{
RMAP_CMD_CODE_invalid0, //0000
RMAP_CMD_CODE_invalid1, //0001
RMAP_CMD_CODE_read_Single, //0010
RMAP_CMD_CODE_read_Inc, //0011
RMAP_CMD_CODE_invalid2, //0100
RMAP_CMD_CODE_invalid3, //0101
RMAP_CMD_CODE_invalid4, //0110
RMAP_CMD_CODE_readModWri_Inc, //0111
RMAP_CMD_CODE_writeSingle_noVer_noRep, //1000
RMAP_CMD_CODE_writeInc_noVer_noRep, //1001
RMAP_CMD_CODE_writeSingle_noVer_Rep, //1010
RMAP_CMD_CODE_writeInc_noVer_Rep, //1011
RMAP_CMD_CODE_writeSingle_ver_noRep, //1100
RMAP_CMD_CODE_writeInc_ver_noRep, //1101
RMAP_CMD_CODE_writeSingle_ver_rep, //1110
RMAP_CMD_CODE_writeInc_ver_rep //1111
};
/*
* Rmap read command header:
*
* | Destination Logical Address | Protocol identifier | Packet type | Destination key |
* |-----------------------------|------------------------|------------------------|------------------------|
* | Source Logical Address | Transaction identifier | Transaction identifier | Extended read address |
* |-----------------------------|------------------------|------------------------|------------------------|
* | Read address MSB | Read address | Read address | Read address LSB |
* |-----------------------------|------------------------|------------------------|------------------------|
* | Data length MSB | Data length | Data length LSB | CRC |
* |-----------------------------|------------------------|------------------------|------------------------|
*
* Packet type field:
*
* | msb
* | reserved = 0 | Comand = 1| Read = 0 | Read = 0 | Read = 1 | Increment/ | Source Path | Source Path |
* | (Ack/NoAck) | No Inc. address | Address Length | Address Length |
*
*/
#define RMAP_READ_HEADER_MIN_SZ 16
inline void RMAP_build_rx_request_header(char destinationLogicalAddress, char destKey,char sourceLogicalAddress,uint16_t transactionID,int readAddress,int length,char *buffer)
{
buffer[0] = destinationLogicalAddress;
buffer[1] = SPW_PROTO_ID_RMAP;
buffer[2] = 0b01001100;
buffer[3] = destKey;
buffer[4] = sourceLogicalAddress;
buffer[5] = (char)(transactionID >> 8);
buffer[6] = (char)(transactionID);
buffer[7] = 0;
buffer[8] = (char)(readAddress >> 24);
buffer[9] = (char)(readAddress >> 16);
buffer[10] = (char)(readAddress >> 8);
buffer[11] = (char)(readAddress);
buffer[12] = (char)(length >> 16);
buffer[13] = (char)(length >> 8);
buffer[14] = (char)(length);
buffer[15] = (char)spw_CRC(buffer,15);
}
inline int RMAP_get_transactionID(char *packet)
{
return ((((unsigned int)packet[5])<<8) + ((unsigned int)packet[6]));
}
/*
* Rmap Write command header:
*
* | Destination Logical Address | Protocol identifier | Packet type | Destination key |
* |-----------------------------|------------------------|------------------------|------------------------|
* | Source Logical Address | Transaction identifier | Transaction identifier | Extended write address |
* |-----------------------------|------------------------|------------------------|------------------------|
* | Write address MSB | Write address | Write address | Write address LSB |
* |-----------------------------|------------------------|------------------------|------------------------|
* | Data length MSB | Data length | Data length LSB | Header CRC |
* |-----------------------------|------------------------|------------------------|------------------------|
* | Data | (...) | Last data byte | Data CRC |
* |-----------------------------|------------------------|------------------------|------------------------|
*
* Packet type field:
*
* | msb
* | reserved = 0 | Comand = 1| Write = 1 | Verify data = 1 | Ack = 1 | Increment/ | Source Path | Source Path |
* | Don't Verify data = 0 | No Ack = 0 | No Inc. address | Address Length | Address Length |
*
*/
#define RMAP_WRITE_HEADER_MIN_SZ 16
#define RMAP_WRITE_PACKET_MIN_SZ(bytesCnt) (RMAP_WRITE_HEADER_MIN_SZ+bytesCnt+1) //header=16 + data + data CRC=1
inline void RMAP_build_tx_request_header(char destinationLogicalAddress, char destKey,char sourceLogicalAddress,uint16_t transactionID,int readAddress,int length,char *buffer)
{
buffer[0] = destinationLogicalAddress;
buffer[1] = SPW_PROTO_ID_RMAP;
buffer[2] = 0b01101100;
buffer[3] = destKey;
buffer[4] = sourceLogicalAddress;
buffer[5] = (char)(transactionID >> 8);
buffer[6] = (char)(transactionID);
buffer[7] = 0;
buffer[8] = (char)(readAddress >> 24);
buffer[9] = (char)(readAddress >> 16);
buffer[10] = (char)(readAddress >> 8);
buffer[11] = (char)(readAddress);
buffer[12] = (char)(length >> 16);
buffer[13] = (char)(length >> 8);
buffer[14] = (char)(length);
buffer[15] = (char)spw_CRC(buffer,15);
buffer[16+length] = (char)spw_CRC(buffer+16,length);
}
#endif // SPW_H