CCS/MSP430F5529: msp430f5529lp

Jiachen Li

Part Number: MSP430F5529

Tool/software: Code Composer Studio

when I use ccs6.2 debug my board ,the command--"step over" cannot jump out of delay function, so my code run in delay function over and over .It seems that the command "step over" didn't work

over 7 years ago

0 Ki over 7 years ago

TI__Guru**** 483141 points

Hello Jiachen,
Can you provide a small test case that can reproduce the error? Something that will run on a F5529LP wouldbe great. I would need the generated executable + source file.

Thanks
ki

0 Jiachen Li over 7 years ago in reply to Ki

Prodigy 20 points

Fullscreen 4774.main.c Download

#include <msp430f5529.h>

#define data_out	P6DIR |= BIT1;
#define data_in		P6DIR &=~BIT1;
#define led_out		P1DIR |= BIT0;


/*
 * main.c
 */
int main(void) {
    WDTCTL = WDTPW | WDTHOLD;	// Stop watchdog timer
    led_out;
	TA0CCTL0 = CCIE;
	TA0CCR0 = 50000;
	TA0CTL = TASSEL_2 + MC_1 + TACLR;
	__bis_SR_register(LPM0_bits + GIE);

}

#pragma vector=TIMER0_A0_VECTOR
__interrupt void TIMER0_A0_ISR(void)
{
	P1OUT ^= BIT0;
}

you see,it's a small demo of Twinkling.but when I try to debug it in ccs,the program cannot step out of the delay function. I wonder if there is something better to use than setting a breakpoint, setting breakpoints is much more troublesome.And when I use IAR FOR MSP430,I didn't meet the problem, the key,step out, could help me to step the delay function easily

0 Ki over 7 years ago in reply to Jiachen Li

TI__Guru**** 483141 points

Thank you for the example. I don't see a delay function, just the ISR that gets triggered and toggles the bit for the LED. Where exactly are you referring to?

Thanks
ki

0 Ki over 7 years ago in reply to Ki

TI__Guru**** 483141 points

Hello,
I haven’t heard back from you, hence this issue is being closed. If you wish to continue the discussion, please post a reply with an update below (or create a new thread).

Thanks,
ki

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CCS/MSP430F5529: msp430f5529lp