topic [PN7462 Development Board] phExCcid Sample in Other NXP Products

[PN7462 Development Board] phExCcid Sample

EE_Ark — Thu, 17 Feb 2022 21:11:44 GMT

Hi,

I'm using unmodified 'phExCcid' sample project from NXP.

If i define these two global arrays in 'phExCcid.c'.

uint8_t buffer1[300];

uint8_t buffer2[300];

and use this code in "int main(void)" function

buffer1[2] = 0x1;

buffer2[3] = 0x3;

Firmware stops working when creating RTOS tasks.

What I need to change (RTOS tasks stack size, project heap/stack size, project configuration) to able to define & use these arrays?

Re: [PN7462 Development Board] phExCcid Sample

danielchen — Sun, 26 Dec 2021 12:53:33 GMT

To change the RTOS task stack size, you can refer to phExCcid_cfg.h

You can see the task size is defined in this header file.

For example:

PH_EXCCID_CFG_RTOS_CT_TASK_STACK_SIZE

PH_EXCCID_CFG_RTOS_CLIF_TASK_STACK_SIZE

PH_EXCCID_CFG_RTOS_SYS_TASK_STACK_SIZE

For the heap and stack , the heap and stack grow towards each other. The user has to ensure that the stack and heap do not corrupt each other. It seems the existing settings in the default value is good.

Regards

Daniel