Array over 123 elements

aaronlee — Sun, 25 Jun 2017 17:22:32 GMT

Hi,

My project is using S12ZVCA. I have an issue about array over 123 element as follow:

void main(void) {
const unsigned int TemperatureTable[124]={
4924, 4920, 4915, 4910, 4905, 4900, 4894, 4888, 4882, 4876,
4869, 4862, 4855, 4847, 4839, 4831, 4822, 4813, 4803, 4794,
4783, 4773, 4761, 4750, 4738, 4725, 4712, 4699, 4685, 4671,
4656, 4640, 4624, 4608, 4590, 4573, 4555, 4536, 4516, 4496,
4476,
4454, 4432, 4410, 4387, 4363, 4338, 4314, 4288, 4262, 4235,
4207, 4179, 4150, 4121, 4091, 4060, 4029, 3998, 3965, 3933,
3899, 3864, 3830, 3795, 3759, 3723, 3687, 3650, 3612, 3575,
3536, 3498, 3459, 3420, 3380, 3340, 3300, 3260, 3219, 3178,
3137, 3096, 3055, 3014, 2973, 2931, 2890, 2849, 2807, 2766,
2725, 2684, 2643, 2602, 2562, 2521, 2481, 2441, 2401, 2362,
2322, 2284, 2245, 2207, 2169, 2131, 2094, 2057, 2021, 1985,
1949, 1914, 1879, 1845, 1810, 1777, 1744, 1711, 1679, 1648,
1617, 1586, 1555};
}

I execute step by step in debugging mode. It terminate after assign array TemperatureTable[124]={......}.

Then show message as follow:

No source available for "0x0001F1 (0x0001F1)() "

It can work when elements of array less than 123. How to resolve the issue?

Best Regards,

Aaron

Re: Array over 123 elements

danielmartynek — Mon, 26 Jun 2017 09:32:50 GMT

Hi,

The reason for this is that the array is placed on the stack.

So you can extend the stacksize in the linker file:

You can place the array as global (before the main function), or declare it as a static array.

Also, there is an article S12Z constant, variable, code allocation in CodeWarrior you can refer to.

Regards,

Daniel

S12 / MagniV MicrocontrollersのトピックArray over 123 elements

Array over 123 elements

Re: Array over 123 elements