Processor Expert SoftwareのトピックRe: P.E. Syntax error in Cpu_SETBASEPRI

P.E. Syntax error in Cpu_SETBASEPRI

crezyoz — Tue, 31 Jul 2012 02:11:33 GMT

I am having a lot of difficulty getting the Flexbus to work without Bus Faults. I noticed a routine in CPU.C that has a syntax error in it, though it builds. I don't know what this routine does.. can anyone explain it to me?

I have attached an image from the cpu.c file. Please help.

Re: P.E. Syntax error in Cpu_SETBASEPRI

ProcessorExpert — Tue, 07 Aug 2012 21:53:18 GMT

Hi,

the syntax errors repoted by the editor are shown because the editor does not understand inline assembler in C module.

The method Cpu_SetBASEPRI initialiyed the priority register BASEPRI during the initialization. The initialization influences what interrupts may occur (according to their priority level).

best regards
Petr Hradsky
Processor Expert Support Team

Re: P.E. Syntax error in Cpu_SETBASEPRI

crezyoz — Tue, 07 Aug 2012 21:54:29 GMT

OK.. thank you. Good to know.