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Title: MED17 Cruise control buttons on CAN Post by: yoshi63 on September 16, 2015, 02:43:51 AM Hi everyone,
I'm looking for the CAN ID of the state of the cruise control buttons +/- on MED17. If someone have a trick to help me to find this I would appreciate. ;D Title: Re: MED17 Cruise control buttons on CAN Post by: k0mpresd on September 16, 2015, 02:56:26 AM do you know the name or the map id?
Title: Re: MED17 Cruise control buttons on CAN Post by: yoshi63 on September 16, 2015, 03:03:22 AM After research I have found a variable usually called B_canfgr but itdoesn't content state of buttons, I think it's just a condition to enable/disable fgr signals by CAN. I try to identify the variable to find the CAN associated function.
Title: Re: MED17 Cruise control buttons on CAN Post by: TC on September 18, 2015, 01:39:08 PM DO you have Funtionsrahmen to MED17 ?
Title: Re: MED17 Cruise control buttons on CAN Post by: Teitek on September 21, 2015, 01:12:41 PM Title: Re: MED17 Cruise control buttons on CAN Post by: TC on September 21, 2015, 05:30:01 PM please dont send me offers with price of FR MED17 ... I dont need it .
I just gave hint where author of the topic should look for solution Title: Re: MED17 Cruise control buttons on CAN Post by: ozzy_rp on September 23, 2015, 10:48:47 PM Here list of all CAN ID served in MED17.5
PFLASH:8002CDD0 CAN_struct <0, CAN_ID_0x010, 0xFFFFFFFF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002CDE8 CAN_struct <1, CAN_ID_0x011, 0xFFFFFFFF, 0, 2, 8, 1, 0x1FFFF, Can_data_parser1> PFLASH:8002CE00 CAN_struct <2, CAN_ID_0x740, 0x7FF, 0, 2, 8, 1, 0x1FFFF, Can_data_parser2> PFLASH:8002CE18 CAN_struct <3, CAN_ID_0x300, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002CE30 CAN_struct <4, CAN_ID_0x741, 0x7FF, 0, 2, 8, 1, 0x1FFFF, Can_data_parser2> PFLASH:8002CE48 CAN_struct <5, CAN_ID_0x301, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002CE60 CAN_struct <6, CAN_ID_0x200, 0x7FF, 0, 2, 8, 1, 0x1FFFF, Can_data_parser3> PFLASH:8002CE78 CAN_struct <7, CAN_ID_0x214, 0x7FF, 0, 2, 8, 1, 0x1FFFF, Can_data_parser3> PFLASH:8002CE90 CAN_struct <8, CAN_ID_0x7E0, 0x7FF, 0, 2, 8, 1, 0x1FFFF, Can_data_parser4> PFLASH:8002CEA8 CAN_struct <9, CAN_ID_0x7DF, 0x7FF, 0, 2, 8, 1, 0x1FFFF, Can_data_parser4> PFLASH:8002CEC0 CAN_struct <0xA, CAN_ID_0x7E8, 0x7FF, 0, 1, 8, 1, 0x1FFFF, Can_data_parser5> PFLASH:8002CED8 CAN_struct <0xB, CAN_ID_0x280, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002CEF0 CAN_struct <0xC, CAN_ID_0x380, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002CF08 CAN_struct <0xD, CAN_ID_0x488, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002CF20 CAN_struct <0xE, CAN_ID_0x58C, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002CF38 CAN_struct <0xF, CAN_ID_0x540, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002CF50 CAN_struct <0x10, CAN_ID_0x1A0, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002CF68 CAN_struct <0x11, CAN_ID_0x2A0, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002CF80 CAN_struct <0x12, CAN_ID_0x440, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002CF98 CAN_struct <0x13, CAN_ID_0x540, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002CFB0 CAN_struct <0x14, CAN_ID_0x442, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002CFC8 CAN_struct <0x15, CAN_ID_0x44A, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002CFE0 CAN_struct <0x16, CAN_ID_0x44C, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002CFF8 CAN_struct <0x17, CAN_ID_0xC2, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D010 CAN_struct <0x18, CAN_ID_0xD0, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D028 CAN_struct <0x19, CAN_ID_0x362, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D040 CAN_struct <0x1A, CAN_ID_0x284, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D058 CAN_struct <0x1B, CAN_ID_0x56A, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D070 CAN_struct <0x1C, CAN_ID_0x48C, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D088 CAN_struct <0x1D, CAN_ID_0x288, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D0A0 CAN_struct <0x1E, CAN_ID_0x480, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D0B8 CAN_struct <0x1F, CAN_ID_0x588, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D0D0 CAN_struct <0x20, CAN_ID_0x48A, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D0E8 CAN_struct <0x21, CAN_ID_0x368, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D100 CAN_struct <0x22, CAN_ID_0x362, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D118 CAN_struct <0x23, CAN_ID_0x50, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D130 CAN_struct <0x24, CAN_ID_0x5E0, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D148 CAN_struct <0x25, CAN_ID_0x5A0, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D160 CAN_struct <0x26, CAN_ID_0x4A0, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D178 CAN_struct <0x27, CAN_ID_0x4A8, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D190 CAN_struct <0x28, CAN_ID_0x1AC, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D1A8 CAN_struct <0x29, CAN_ID_0x1AA, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D1C0 CAN_struct <0x2A, CAN_ID_0x320, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D1D8 CAN_struct <0x2B, CAN_ID_0x420, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D1F0 CAN_struct <0x2C, CAN_ID_0x520, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D208 CAN_struct <0x2D, CAN_ID_0x570, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D220 CAN_struct <0x2E, CAN_ID_0x572, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D238 CAN_struct <0x2F, CAN_ID_0x372, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D250 CAN_struct <0x30, CAN_ID_0x38A, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D268 CAN_struct <0x31, CAN_ID_0x390, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D280 CAN_struct <0x32, CAN_ID_0x58F, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D298 CAN_struct <0x33, CAN_ID_0x580, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D2B0 CAN_struct <0x34, CAN_ID_0x5B7, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D2C8 CAN_struct <0x35, CAN_ID_0x51A, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D2E0 CAN_struct <0x36, CAN_ID_0x7D0, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D2F8 CAN_struct <0x37, CAN_ID_0x5D0, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D310 CAN_struct <0x38, CAN_ID_0x392, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D328 CAN_struct <0x39, CAN_ID_0x7C4, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D340 CAN_struct <0x3A, CAN_ID_0x7C3, 0x7FF, 0, 2, 8, 1, 0xFFFF, 0> PFLASH:8002D358 CAN_struct <0x3B, CAN_ID_0x7C7, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D370 CAN_struct <0x3C, CAN_ID_0x7C5, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> PFLASH:8002D388 CAN_struct <0x3D, CAN_ID_0x7C6, 0x7FF, 0, 1, 8, 1, 0xFFFF, 0> Title: Re: MED17 Cruise control buttons on CAN Post by: yoshi63 on September 30, 2015, 08:21:44 AM Thanks ozzy_rp ;) I already found this table but my problem is I can't find associated functions. I'm looking for functions which read/write the RAM with the CAN messages of each ID ( before an other function read/write the RAM to read/send message on CAN bus ).
I tried to make a RAM dump by CCP but I'm not able to read all RAM ( just few adress before access denied ) Title: Re: MED17 Cruise control buttons on CAN Post by: terminator on October 06, 2015, 08:17:15 AM looking for this too.
Title: Re: MED17 Cruise control buttons on CAN Post by: ozzy_rp on October 11, 2015, 10:16:36 AM How to find reference to CAN_struct:
PFLASH:8014D90C Init_CAN_interface: ; DATA XREF: PFLASH:800376D0o PFLASH:8014D90C ; PFLASH:8003827Co PFLASH:8014D90C 7B 30 00 F8 movh d15, #0x8003 PFLASH:8014D910 D9 1F 75 E5 lea a15, [a1](Adr_8003262D - Base_a1_addr) ; Load addres 0x8003262D PFLASH:8014D914 91 00 00 CF movh.a a12, #@HIS(CAN_CLC) ; CAN Clock Control Register PFLASH:8014D918 1B 0F DD FC addi d15, d15, #(CAN_Structure - word_80030000) ; CAN Srtucture: PFLASH:8014D91C 59 0F 30 3A st32.w [a0](Addr_CAN_Structure - Base_a0_addr), d15 ; Store 0x8002CDD0 PFLASH:8014D91C ; Pointer to CAN_Structure PFLASH:8014D920 7B 30 00 F8 movh d15, #0x8003 PFLASH:8014D924 D9 CC 00 04 lea a12, [a12]@LOS(CAN_CLC) ; CAN Clock Control Register PFLASH:8014D928 1B 8F DB FC addi d15, d15, #(byte_8002CDB8 - word_80030000) ; Struct size 0x0C byte PFLASH:8014D928 ; 0x00 - CAN Node number PFLASH:8014D928 ; 0x01 PFLASH:8014D928 ; 0x04 - word compared with word from Node struct PFLASH:8014D92C 59 0F 34 3A st32.w [a0](unk_D00048D4 - Base_a0_addr), d15 ; Store 0x8002CDB8 at 0x0xD00048D4 PFLASH:8014D930 7B 30 00 F8 movh d15, #0x8003 PFLASH:8014D934 1B 0F D9 FC addi d15, d15, #(dword_8002CD90 - word_80030000) ; Struct size 0x08 bytes PFLASH:8014D934 ; 0x00 - word PFLASH:8014D934 ; 0x04 - half init value for NBTRx PFLASH:8014D938 59 0F 08 4A st32.w [a0](unk_D00048E8 - Base_a0_addr), d15 ; Store 0x8002CD90 PFLASH:8014D93C 6D FF 76 FF call32 Chk_msg_obj ; Check all message object data registers PFLASH:8014D940 0C F0 ld16.bu d15, [a15]0 PFLASH:8014D942 6E 0A jz16 d15, loc_8014D956 PFLASH:8014D944 C2 FF add16 d15, #-1 PFLASH:8014D946 D9 0F 28 3C lea a15, [a0](unk_D00068C8 - Base_a0_addr) PFLASH:8014D94A 82 F0 mov16 d0, #-1 And in main code references used variable Addr_CAN_Structure PFLASH:80163C98 19 0F 30 3A ld32.w d15, [a0](Addr_CAN_Structure - Base_a0_addr) ; PFLASH:80163C98 ; Load CAN_Structure 0x8002CDD0 |