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I am having a problem getting my code composer accepting the vector table listed below. The code composer gives me a "cannot allocate .vectors in VECS (page 0) error". If I limit my vector table to the reset, NMI and software interrupts it compiles okay and the table maps to program space at FF80. However, as soon as I add the remaining interrupts (ie external user interrupt 0,1, etc onwards) it gives an error. Can someone tell me what I am doing wrong ? Vector table used is:- *===================================================================== *Filename: C5402VECS.asm * *INITIALISES C5402 DSK VECTOR TABLE * *===================================================================== .title "C5402 DSK Vector Table Initialisation" .global main,isr_ad50 .width 80 .length 55 .mmregs .sect ".vectors" RESET: b main ;RESET vector nop nop NMI: rete ;NonMaskable Interrupt nop nop nop *===================================================================== * Software Interrupts *==================================================================== SINT17 rete ;Software Interrupt #17 nop nop nop SINT18 rete ;Software Interrupt #18 nop nop nop SINT19 rete ;Software Interrupt #19 nop nop nop SINT20 rete ;Software Interrupt #20 nop nop nop SINT21 rete ;Software Interrupt #21 nop nop nop SINT22 rete ;Software Interrupt #22 nop nop nop SINT23 rete ;Software Interrupt #23 nop nop nop SINT24 rete ;Software Interrupt #24 nop nop nop SINT25 rete ;Software Interrupt #25 nop nop nop SINT26 rete ;Software Interrupt #26 nop nop nop SINT27 rete ;Software Interrupt #27 nop nop nop SINT28 rete ;Software Interrupt #28 nop nop nop SINT29 rete ;Software Interrupt #29 nop nop nop SINT30 rete ;Software Interrupt #30 nop nop nop *=================================================================== *Remaining Interrupts *=================================================================== INT0: rete ;External User Interrupt #0 nop nop nop INT1: rete ;External User Interrupt #1 nop nop nop INT2: rete ;External User Interrupt #2 nop nop nop TINT0: rete ;Timer 0 Interrupt nop nop nop BRINT0: rete ;McBSP#0 Receiver Interrupt nop nop nop BXINT0: rete ;McBSP#0 Transmit Interrupt nop nop nop DMAC0: rete ;DMA Channel 0 Interrupt nop nop nop TINT1: rete ;Timer1 Interrupt/DMA Channel 1 Interrupt nop nop nop INT3: rete ;External User Interrupt #3 nop nop nop HPINT: rete ;HPI Interrupt nop nop nop BRINT1: b isr_ad50 ;McBSP#1 Receive Interrupt/DMA Channel 2 Interrupt nop nop BXINT1: rete ;McBSP#1 Transmit Interrupt/DMA Channel 3 Interrupt nop nop nop DMAC4: rete ;DMA Channel 4 Interrupt nop nop nop DMAC5: rete ;DMA Channel 5 Interrupt nop nop nop CMD file used is: MEMORY { PAGE 0: PROG: origin=0x0080, length=0x3F00 VECS: origin=0xFF80, length=0x0080 PAGE 1: RAM0: origin=0x0060, length=0x0020 RAM1: origin=0x0080, length=0x1380 RAM2: origin=0x1400, length=0xEC00 } SECTIONS{ .vectors: {} > VECS PAGE 0 .text : {} > PROG PAGE 0 .data : {} > RAM1 PAGE 1 .bss : {} > RAM1 PAGE 1 } |
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C5402 DSK CARD VECTOR TABLE
Started by ●October 21, 2001
Reply by ●October 23, 20012001-10-23
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hi, at least ccs thinks that your vector table is to long for the memory you reserved. try the following: create a .map file at the begin you'll see the place where it is in memory like: name origin length used attr fill ---------------------- -------- --------- -------- ---- ------ -- PAGE 0: vect 00000080 00000080 00000080 RWIX prog0 00000500 00000600 000005f7 RWIX prog1 00018000 00008000 00007720 RWIX futher in the map : .vectors 0 00000080 00000080 ** 00000080 00000080 Vects.obj (.vectors) before the ** is the total size of this section. if it is more than at the begin of the map, ccs can't place it. hope this helps, if not, let me k ow and send me the .map file. derk -----Original Message----- From: [mailto:] Sent: zondag 21 oktober 2001 16:22 To: Subject: [c54x] C5402 DSK CARD VECTOR TABLE I am having a problem getting my code composer accepting the vector table listed below. The code composer gives me a "cannot allocate .vectors in VECS (page 0) error". If I limit my vector table to the reset, NMI and software interrupts it compiles okay and the table maps to program space at FF80. However, as soon as I add the remaining interrupts (ie external user interrupt 0,1, etc onwards) it gives an error. Can someone tell me what I am doing wrong ? Vector table used is:- *===================================================================== *Filename: C5402VECS.asm * *INITIALISES C5402 DSK VECTOR TABLE * *===================================================================== .title "C5402 DSK Vector Table Initialisation" .global main,isr_ad50 .width 80 .length 55 .mmregs .sect ".vectors" RESET: b main ;RESET vector nop nop NMI: rete ;NonMaskable Interrupt nop nop nop *===================================================================== * Software Interrupts *==================================================================== SINT17 rete ;Software Interrupt #17 nop nop nop SINT18 rete ;Software Interrupt #18 nop nop nop SINT19 rete ;Software Interrupt #19 nop nop nop SINT20 rete ;Software Interrupt #20 nop nop nop SINT21 rete ;Software Interrupt #21 nop nop nop SINT22 rete ;Software Interrupt #22 nop nop nop SINT23 rete ;Software Interrupt #23 nop nop nop SINT24 rete ;Software Interrupt #24 nop nop nop SINT25 rete ;Software Interrupt #25 nop nop nop SINT26 rete ;Software Interrupt #26 nop nop nop SINT27 rete ;Software Interrupt #27 nop nop nop SINT28 rete ;Software Interrupt #28 nop nop nop SINT29 rete ;Software Interrupt #29 nop nop nop SINT30 rete ;Software Interrupt #30 nop nop nop *=================================================================== *Remaining Interrupts *=================================================================== INT0: rete ;External User Interrupt #0 nop nop nop INT1: rete ;External User Interrupt #1 nop nop nop INT2: rete ;External User Interrupt #2 nop nop nop TINT0: rete ;Timer 0 Interrupt nop nop nop BRINT0: rete ;McBSP#0 Receiver Interrupt nop nop nop BXINT0: rete ;McBSP#0 Transmit Interrupt nop nop nop DMAC0: rete ;DMA Channel 0 Interrupt nop nop nop TINT1: rete ;Timer1 Interrupt/DMA Channel 1 Interrupt nop nop nop INT3: rete ;External User Interrupt #3 nop nop nop HPINT: rete ;HPI Interrupt nop nop nop BRINT1: b isr_ad50 ;McBSP#1 Receive Interrupt/DMA Channel 2 Interrupt nop nop BXINT1: rete ;McBSP#1 Transmit Interrupt/DMA Channel 3 Interrupt nop nop nop DMAC4: rete ;DMA Channel 4 Interrupt nop nop nop DMAC5: rete ;DMA Channel 5 Interrupt nop nop nop CMD file used is: MEMORY { PAGE 0: PROG: origin=0x0080, length=0x3F00 VECS: origin=0xFF80, length=0x0080 PAGE 1: RAM0: origin=0x0060, length=0x0020 RAM1: origin=0x0080, length=0x1380 RAM2: origin=0x1400, length=0xEC00 } SECTIONS{ .vectors: {} > VECS PAGE 0 .text : {} > PROG PAGE 0 .data : {} > RAM1 PAGE 1 .bss : {} > RAM1 PAGE 1 } _____________________________________ Note: If you do a simple "reply" with your email client, only the author of this message will receive your answer. You need to do a "reply all" if you want your answer to be distributed to the entire group. _____________________________________ About this discussion group: To Join: Send an email to To Post: Send an email to To Leave: Send an email to Archives: http://www.yahoogroups.com/group/c54x Other Groups: http://www.dsprelated.com ">http://docs.yahoo.com/info/terms/ |
