I have a program that is meant to modify the COM irq (3).
I have a protocol simulator on com0, and my program doesn't seam to
work. So I've modified the output of the program to /dev/rtf1. When I
start the program, there is no output on rtf1 fifo, and I don't
understand why...
You have the source of my module here.
Thenk you.
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/version.h>
#include <linux/cons.h>
#include <asm/io.h>
#include <asm/rt_irq.h>
#include <rtl_fifo.h>
#define IRQ 3
void handler(void) {
rtf_put(1, "test\n", 5);
}
int init_module(void){
rtf_create(1, 4000);
request_RTirq(IRQ,handler);
return 0;
}
void cleanup_module(void){
free_RTirq(IRQ);
rtf_destroy (1);
}
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