topic Re: MC56F82743 interrupt vector table in CodeWarrior for MCU

MC56F82743 interrupt vector table

chuangangxu — Mon, 28 Nov 2016 07:20:02 GMT

I built a project using CW v10.6 with MC56F82743, i did not use P&E mode. But i don't know where to modify the interrupt vertor. Do i need to import the interrupt vector.c manually? or built one?

Re: MC56F82743 interrupt vector table

xiangjun_rong — Tue, 29 Nov 2016 05:33:26 GMT

Hi,

If you do not use PE, there is a file MC56F827xx_vector.asm, which define the vector table, you have to add the ISR in the table.

for example, you define an isr in main.c

void QDCISR(void);

void QDCISR(void)

{

asm("nop");

}

in the MC56F827xx_vector.asm, you can write in this way.

.........................

section interrupt_vectors
   XREF QDCISR
   org   p:

   global   FMC56F847xx_intVec

FMC56F847xx_intVec:

;Interrupt                              ;Description                               Pri VBA+ #
; jsr >Finit_MC56F847xx_ISR_HW_RESET ;Reserved for Reset Overlay                      0x00 0
; jsr >MC56F847xx_ISR_COP_RESET        ;Reserved for COP Reset Overlay                 0x02 1
jsr >MC56F847xx_ISR_ILLEGALOP        ;Illegal Instruction                       3    0x04 2
jsr >MC56F847xx_ISR_SWI3             ;SW Interrupt 3                            3    0x06 3
jsr >MC56F847xx_ISR_OVERFLOW         ;Hardware Stack Overflow                   3    0x08 4
jsr >MC56F847xx_ISR_MISALIGNED       ;Misaligned Data Access                    3    0x0A 5
jsr >MC56F847xx_ISR_STPCNT           ;EOnCE Step Counter Interrupt              1-3 0x0C 6
jsr >MC56F847xx_ISR_BKPT             ;EOnCE Breakpoint Unit                     1-3 0x0E 7
jsr >MC56F847xx_ISR_TRBUF            ;EOnCE Trace Buffer Interrupt              1-3 0x10 8
jsr >MC56F847xx_ISR_TX_REG           ;EOnCE Transmit Register Empty             1-3 0x12 9
jsr >MC56F847xx_ISR_RX_REG           ;EOnCE Receive Register Full               1-3 0x14 10
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED
jsr >MC56F847xx_ISR_UNUSED

....................................

jsr >FQDCISR ; MC56F847xx_ISR_UNUSED

...............................

Hope it can help you

Xiangjun Rong

Re: MC56F82743 interrupt vector table

chuangangxu — Tue, 29 Nov 2016 08:30:52 GMT

Hi,

Many thanks!

Re: MC56F82743 interrupt vector table

khalil001 — Mon, 12 Dec 2016 06:16:33 GMT

Do you use C to write the program?

Re: MC56F82743 interrupt vector table

chuangangxu — Mon, 12 Dec 2016 06:20:07 GMT

YES!

Best regards,

Chuan-gang Xu(徐传岗)

Software engineer

Bel Power (Hangzhou) Co., Ltd.

O +86 571.8669.6947 x8607 | F +86 571.8669.6949

E chuangang.xu@belf.com<mailto:chuangang.xu@belf.com> (New email address)

2nd Floor, Building E, Eastcom City, 66 Dongxin Avenue

Hangzhou, Zhejiang 310053, China

belfuse.com

发件人: khalil001

发送时间: 2016年12月12日 14:18

收件人: Chuanggang Xu <Chuangang.Xu@belf.com>

主题: Re: - Re: MC56F82743 interrupt vector table

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Re: MC56F82743 interrupt vector table

reply from 金峰吴<https://community.nxp.com/people/khalil001?et=watches.email.thread> in CodeWarrior for MCU - View the full discussion<https://community.nxp.com/message/859327?commentID=859327&et=watches.email.thread#comment-859327>

Re: MC56F82743 interrupt vector table

khalil001 — Mon, 12 Dec 2016 06:55:20 GMT

I am using the MC56F8005 DEMO.

And I have a problem about the interrupt.

I don't know how to use TMR0 generate a interrupt.

don't know how to define the interrupt fuction.

Could you help me , and give me some advices

Re: MC56F82743 interrupt vector table

chuangangxu — Mon, 12 Dec 2016 07:43:31 GMT

I’m a fresh man too. But are u sure you are using is MC56F8005? And maybe P&E mode can make it convenient for you.

Best regards,

Chuan-gang Xu(徐传岗)

Software engineer

Bel Power (Hangzhou) Co., Ltd.

O +86 571.8669.6947 x8607 | F +86 571.8669.6949

E chuangang.xu@belf.com<mailto:chuangang.xu@belf.com> (New email address)

2nd Floor, Building E, Eastcom City, 66 Dongxin Avenue

Hangzhou, Zhejiang 310053, China

belfuse.com

发件人: khalil001

发送时间: 2016年12月12日 14:56

收件人: Chuanggang Xu <Chuangang.Xu@belf.com>

主题: Re: - Re: MC56F82743 interrupt vector table

NXP Community <https://community.freescale.com/resources/statics/1000/35400-NXP-Community-Email-banner-600x75.jpg>

Re: MC56F82743 interrupt vector table

reply from 金峰吴<https://community.nxp.com/people/khalil001?et=watches.email.thread> in CodeWarrior for MCU - View the full discussion<https://community.nxp.com/message/859329?commentID=859329&et=watches.email.thread#comment-859329>

Re: MC56F82743 interrupt vector table

khalil001 — Mon, 12 Dec 2016 13:00:58 GMT

Sorry,I write wrong. I am using the MC56F8006