lpc1343 value error

[googcheng]

i am starting to maintain an old IAR project 

there is a global variable, volatile dali_terminal_t terminal_arr[64] = {0};

 terminal_arr is about 768 bytes.

below figure is before the statement: terminal_arr[addr].group_low = backcmd;   // backcmd is 0x86

after run the statement, group_low value has lost.

im new to LPC , dont know how to debug it and so hope you could give a hand.

[jeremyzhou]

Hi jay ch,

Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
I'd like to know which IDE you use, and the version of it.
Have a great day,
TIC

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[googcheng]

IAR 7.80

[jeremyzhou]

Hi jay ch,
I will check it later, I think there's an issue about the IDE, maybe you can also seek for some support from the IAR via the https://www.iar.com/support/#!?tab=resources
Have a great day,
TIC

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[googcheng]

thanks for your support! big possible, we confirm the data still is right by Serial Interface