libetherpix

1) /*

2)  * EtherPix library

3)  *

4)  * Copyright 2010-2017 Stefan Schuermans <stefan schuermans info>

5)  *
6)  * This program is free software: you can redistribute it and/or modify
7)  * it under the terms of the GNU General Public License as published by
8)  * the Free Software Foundation, version 3 of the License.
9)  *
10)  *
11)  * This program is distributed in the hope that it will be useful,
12)  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13)  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14)  * GNU General Public License for more details.
15)  *
16)  * You should have received a copy of the GNU Lesser General Public License
17)  * along with this program. If not, see <http://www.gnu.org/licenses/>.
18)  */
19) 

20) #ifndef ETP_CONSTANTS_H
21) #define ETP_CONSTANTS_H

22) 

23) /* EtherPix hardware constants */
24) #define ETP_DISTRI_MAX_CNT (4096) /**< maximum number of distributors

25)                                    *   that can be in the system,
26)                                    *   number of distributor addresses
27)                                    *   available */

28) #define ETP_DISTRI_MAX_ADDRS (8)  /**< maximum number of network address(es)

29)                                    *   for a distributor */

30) #define ETP_OUTPUT_MAX_CNT (128)  /**< maximum number of outputs per

31)                                    *   distributor */

32) #define ETP_PIXEL_MAX_CNT  (1024) /**< maximum number of pixels that can

33)                                    *   be connected to an output of a
34)                                    *   distributor */
35) 
36) /* MCUF constants */

37) #define ETP_MCUF_HDR ("\x23\x54\x26\x66" \

38)                       "\x00\x00\x00\x00" \
39)                       "\x00\x03\x00\xFF")     /**< data of MCUF header */

40) #define ETP_MCUF_HDR_LEN              (12)    /**< length of MCUF header */

41) #define ETP_MCUF_HDR_OFS_OUTPUTS_U16  (4)     /**< offset of output count

42)                                                *   in MCUF data */

43) #define ETP_MCUF_HDR_OFS_PIXELS_U16   (6)     /**< offset of pixel count

44)                                                *   in MCUF data */

45) #define ETP_MCUF_MAX_FRAME_INTERVAL_MS (1000) /**< maximum interval between

46)                                                    two MCUF frames */
47) 
48) /* fixed settings constants */

49) #define ETP_DEST_IP_BASE (0x0A465000) /**< base IP address of distributors,

50)                                        *   i.e. IP address of distributor 0,
51)                                        *   10.70.80.0 */

52) #define ETP_DEST_IP_STEP (0x00000001) /**< IP adress step of distributors,

53)                                        *   i.e. increment of IP address for
54)                                        *   every distributor address,
55)                                        *   0.0.0.1 */

56) #define ETP_DEST_PORT    (2323)       /**< UDP port the distributors

57)                                        *   listen on */
58) 
59) /* default settings constants */

60) #define ETP_BIND_IP   (0x00000000) /**< default IP to bind to

61)                                     *   (first IP octect in LSB) */

62) #define ETP_BIND_PORT (0)          /**< default port to bind to */

63) 
64) 

65) #endif /* #ifndef ETP_CONSTANTS_H */