| Line No. | Rev | Author | Line |
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| 1 | 6 | kaklik | /*! \file edpaddr.h \brief Emerald Satellite EDP/I2C Bus Addresses. */ |
| 2 | //***************************************************************************** |
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| 3 | // |
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| 4 | // File Name : 'edpaddr.h' |
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| 5 | // Title : Emerald Satellite EDP/I2C Bus Addresses |
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| 6 | // Author : Bryan Palmintier & Pascal Stang - Copyright (C) 2003 |
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| 7 | // Created : 09/08/2003 by PS |
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| 8 | // Revised : 11/10/2003 by BP |
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| 9 | // Version : 0.9 |
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| 10 | // Target MCU : Any |
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| 11 | // Editor Tabs : 4 |
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| 12 | // |
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| 13 | // This code is distributed under the GNU Public License |
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| 14 | // which can be found at http://www.gnu.org/licenses/gpl.txt |
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| 15 | // |
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| 16 | //***************************************************************************** |
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| 17 | |||
| 18 | #ifndef EDPADDR_H |
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| 19 | #define EDPADDR_H |
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| 20 | |||
| 21 | // The 8 bits of an EDP address byte breakdown as follows: |
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| 22 | // b0: R/W bit (1=read, 0=write) |
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| 23 | // b1-4: subsystem address (16 availible) |
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| 24 | // b5-7: satellite network mask (up to 7 unique networks with 1 reserved by I2C) |
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| 25 | // The ground station is a special case which uses 1110xxxx |
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| 26 | #define EDPNET_MASK 0xE0 // mask for satellite/ground networks |
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| 27 | #define EDPADDR_MASK 0x1E // mask for subsystem addresses |
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| 28 | |||
| 29 | // Satellite network addresses |
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| 30 | #define EDPNET_SAT_A 0x00 // EM-1 |
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| 31 | #define EDPNET_SAT_B 0x20 // EM-2 |
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| 32 | #define EDPNET_SAT_C 0x40 // EM-3 |
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| 33 | #define EDPNET_SAT_D 0x60 // EM-4 |
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| 34 | #define EDPNET_SAT_E 0x80 // OK-1 |
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| 35 | #define EDPNET_SAT_F 0xA0 // OK-2 |
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| 36 | #define EDPNET_SAT_G 0xC0 |
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| 37 | |||
| 38 | // Ground Station network address |
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| 39 | // NOTE: all devices on this network must maintain b4=0 |
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| 40 | // or risk problems with 10bit I2C addressing |
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| 41 | #define EDPNET_GROUND 0xE0 |
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| 42 | |||
| 43 | // Test subsystem address |
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| 44 | // Note: it is OK to use these susbsystem addresses with the EDPADDR_GROUND mask |
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| 45 | #define EDPADDR_TEST 0x02 // generic test address (LEDs etc) |
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| 46 | #define EDPADDR_GROUND 0x04 // address for ground testing |
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| 47 | |||
| 48 | // Subsystem addresses |
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| 49 | // "Core" subsystems, those found on all satellites, DO NOT EDIT |
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| 50 | // Note: it is OK to use these subsystem addresses with the EDPADDR_GROUND mask |
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| 51 | #define EDPADDR_COMM 0x06 |
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| 52 | #define EDPADDR_DALMAST 0x08 |
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| 53 | #define EDPADDR_SCHED 0x0A |
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| 54 | #define EDPADDR_EXPSYS 0x0C |
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| 55 | #define EDPADDR_ISCOMM 0x0E |
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| 56 | |||
| 57 | // "Common" subsystems, those found on many satellites, DO NOT EDIT |
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| 58 | // Note: it is NOT OK to use these subsystem addresses with the EDPADDR_GROUND mask |
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| 59 | #define EDPADDR_GPS 0x10 |
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| 60 | #define EDPADDR_TORQUER 0x12 |
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| 61 | #define EDPADDR_MECH 0x14 |
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| 62 | |||
| 63 | // Mission Specific subsystems, EDIT AS NEEDED |
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| 64 | // Note: it is NOT OK to use these subsystem addresses with the EDPADDR_GROUND mask |
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| 65 | #define EDPADDR_ODDSS 0x16 |
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| 66 | #define EDPADDR_ULTRAWB 0x18 |
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| 67 | #define EDPADDR_TETHER 0x1A |
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| 68 | |||
| 69 | |||
| 70 | // As part of the I2C protocol 000000000 is reserved for general calls and |
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| 71 | // all 1111xxxx are reserved for 10 bit addressing |
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| 72 | #define EDPADDR_RESERVED_GENCALL 0x00 // reserved by I2C for general call address |
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| 73 | #define EDPADDR_RESERVED_10BIT 0xF0 // reserved by I2C for 10bit addressing |
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| 74 | |||
| 75 | #endif |
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