Modularized

1 files changed, 0 insertions, 105 deletions

diff --git a/src/cpu/irq.c b/src/cpu/irq.c
deleted file mode 100644
index d3eefa2..0000000
--- a/src/cpu/irq.c
+++ /dev/null
@@ -1,105 +0,0 @@
-#include <cpu.h>
-#include <cpu/irq.h>
-#include <globals.h>
-#include <graphics/lfb.h>
-#include <symbols.h>
-#include <sys/core.h>
-#include <sys/schedule.h>
-#include <tests/test.h>
-#include <util/mutex.h>
-#include <util/status.h>
-#include <util/time.h>
-#include <usr/main.h>
-
-#define CPS 1000
-
-void handle_data(unsigned char);
-
-static unsigned long counter = 0;
-unsigned long c_irq_handler(void)
-{
-	unsigned long source = load32(CORE0_IRQ_SOURCE);
-	// Check if GPU Interrupt
-	if (source & (1 << 8)) {
-		// Check if UART Interrupt
-		if(load32(IRQ_PENDING2) & (1 << 25)) {
-			// Check if UART Interrupt is Masked
-			if(load32(UART0_MIS) & (1<<4)) {
-				// Get the UART data
-				unsigned long data = load32(UART0_DR);
-
-				// Handle the recieved data
-				// Ctrl+G to output scheduler debug info
-				if (data == 0x7) {
-					uart_scheduler();
-					uart_mutexes();
-				}
-				//// Ctrl+T to toggle timer
-				//else if(data == 0x14) {
-				//	unsigned long timer_status;
-				//	asm volatile("mrc p15, 0, %0, c14, c3, 1" : "=r"(timer_status));
-				//	if(timer_status == 0) {
-				//		cntfrq = read_cntfrq();
-				//		write_cntv_tval(cntfrq/CPS);
-				//		enablecntv();
-				//		draw_cstring(0, 3, "TIMER", 0x00FF00);
-				//	} else {
-				//		disablecntv();
-				//		draw_cstring(0, 3, "TIMER", 0xFF0000);
-				//	}
-				//}
-				// Add task to handle the data
-				else {
-					add_thread(handle_data, (void*)data, PRIORITIES-1);
-					return 1;
-				}
-			}
-		}
-		// Check if System Time Compare 0 Triggered the Interrupt
-		if (*(volatile unsigned long*)SYS_TIMER_CS & SYS_TIMER_SC_M0) {
-			volatile unsigned long* timer_cs = (volatile unsigned long*)SYS_TIMER_CS;
-			volatile unsigned long* timer_chi = (volatile unsigned long*)SYS_TIMER_CHI;
-			volatile unsigned long* nexttime = (volatile unsigned long*)SYS_TIMER_C0;
-			add_thread_without_duplicate(main, 0, 0);
-			*nexttime = *timer_chi + 40;
-			*timer_cs = SYS_TIMER_SC_M0;
-			return 1;
-		}
-	}
-	// Check if CNTV triggered the interrupt
-	else if (source & (1 << 3)) {
-		// Reset the counter
-		write_cntv_tval(cntfrq/CPS);
-		counter++;
-		if (counter % 0x6000 == 0)
-			counter = 0;
-	}
-	return 0;
-}
-
-unsigned long c_fiq_handler(void)
-{
-	unsigned long source = load32(CORE0_FIQ_SOURCE);
-	// Check if CNTV triggered the interrupt
-	if (source & (1 << 3)) {
-		write_cntv_tval(cntfrq);
-	}
-	return 0;
-}
-
-void handle_data(unsigned char data)
-{
-	// Newline Case
-	if (data == 0x0D) {
-	// Backspace Case
-	} else if (data == 0x08 || data == 0x7F) {
-	} else if (data == 0x61) {
-		add_thread(uart_scheduler, 0, 2);
-	} else if (data == 0x62) {
-		//add_thread(test_entry, 0, 2);
-	}
-	// Draw it on the screen
-	{
-		draw_chex32(0, 9, data, 0xAA00FF);
-	}
-}