Restart kernel

sw/kernel/irq.c

@@ -1,24 +0,0 @@
-
-#include <stdint.h>
-#include <conio.h>
-
-#include "devices/interrupt.h"
-#include "devices/uart.h"
-
-char lastchar;
-
-
-void handle_irq() {
-    uint8_t status;
-
-    status = irq_get_status();
-
-    if (status & BUTTON) {
-        cputs("Button Interrupt!\n");
-        irq_set_status(status & ~BUTTON);
-    }
-    if (status & UART) {
-        lastchar = uart_rxb();
-        irq_set_status(status & ~UART);
-    }
-}