topic Re: lpc1343 value error in LPC Microcontrollers

lpc1343 value error

googcheng — Mon, 02 Jul 2018 08:35:04 GMT

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.

Re: lpc1343 value error

jeremyzhou — Tue, 03 Jul 2018 01:51:29 GMT

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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Re: lpc1343 value error

googcheng — Tue, 03 Jul 2018 02:21:15 GMT

IAR 7.80

Re: lpc1343 value error

jeremyzhou — Wed, 04 Jul 2018 06:21:49 GMT

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

Re: lpc1343 value error

googcheng — Wed, 04 Jul 2018 06:38:52 GMT

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