MQX Software Solutionsのトピック_int_install_kernel_isr

_int_install_kernel_isr

Microfelix — Thu, 01 Dec 2011 07:00:41 GMT

hello,
I'd like to use the "_int_install_kernel_isr" to generate an interrupt every 20ms I sync outputs.I have tried other types of interrupts, but I generate the "Unhandled Interrupt". This seems to me that it works. But I must interrupt at the time, and does not allow the firmware to runproperly.

How can I do?

Re: _int_install_kernel_isr

Geek19 — Tue, 31 Jul 2012 06:44:01 GMT

Hi guys,

I am trying to use kernel install for the first time and I was wondering if you can point me to a sample code that would save and retieve the associated stack that fits the MQX environment. Do I need to use _bsp_int_init(..) as before? I am using MQX 3.8 on MPC5566 demo board.

Thanks;

Re: _int_install_kernel_isr

Nouchi — Tue, 31 Jul 2012 13:20:38 GMT

Hi,

I've no experience with Power architecture, but it should be probably the same as coldFire.

So, if you need to use "_int_install_kernel_isr" to install your own isr, you also need to compile your BSP & PSP with :

#define MQX_ROM_VECTORS 0

Emmanuel