Moving away from UART output

3 files changed, 30 insertions, 113 deletions

diff --git a/src/sys/core.c b/src/sys/core.c
index f3699d8..f5d7ca1 100644
--- a/src/sys/core.c
+++ b/src/sys/core.c
@@ -18,9 +18,6 @@ char* os_info_v = "?";
 char* os_info_v = VERSION;
 #endif
 
-static char* irq_on  = " \033[92mEnabled\033[0m";
-static char* irq_off = " \033[91mDisabled\033[0m";
-
 // Initialize IRQs
 void sysinit() {
 	// Mask Overrun of UART0
@@ -31,7 +28,6 @@ void sysinit() {
 
 	// Route GPU interrupts to Core 0
 	store32(0x00, GPU_INTERRUPTS_ROUTING);
-	//*(unsigned long*)
 
 	// Enable Timer
 	// As an IRQ
@@ -48,9 +44,6 @@ void sysinit() {
 	enable_cntv();
 
 	// Graphics Initialize
-	//init_graphics();
-	//draw_box(0x01FE, 0, 0, 640, 480);
-	//draw_box(0xFFFF, 2, 2, 10, 10);
 	lfb_init();
 	lfb_showpicture();
 
@@ -59,72 +52,6 @@ void sysinit() {
 	enablefiq();
 }
 
-// Checks IRQ status
-void chk_irq_stat() {
-	uart_string((char*)"Checking Enabled Services...\n");
-
-	// Basic IRQ
-	unsigned long ib_val = load32(IRQ_BASIC_ENABLE);
-	uart_string((char*)"IRQB Status: ");
-	uart_hexn(ib_val);
-
-	// IRQ 1
-	unsigned long i1_val = load32(IRQ_ENABLE1);
-	uart_string((char*)"IRQ1 Status: ");
-	uart_hexn(i1_val);
-
-	// IRQ 2
-	unsigned long i2_val = load32(IRQ_ENABLE2);
-	uart_string((char*)"IRQ2 Status: ");
-	uart_hexn(i2_val);
-
-	// Check UART IRQ
-	uart_string((char*)" UART:");
-	if (i2_val & (1<<25)) {
-		uart_string(irq_on);
-	} else {
-		uart_string(irq_off);
-	}
-	uart_char(0x0a);
-
-	// Check TIMER IRQ
-	uart_string((char*)" TIMER:");
-	if (ib_val & (1<<0)) {
-		uart_string(irq_on);
-		// Output the frequency
-		uart_string((char*)"  Frequency: ");
-		cntfrq = read_cntfrq();
-		//uart_hexn(cntfrq);
-		uart_10(cntfrq);
-		uart_string((char*)" Hz\n");
-	} else {
-		uart_string(irq_off);
-	}
-	uart_char(0x0a);
-
-	// Check FIQ
-	unsigned long f_val = load32(FIQ_CONTROL);
-	uart_string((char*)"FIQ Status: ");
-	uart_hexn(f_val);
-	if (f_val & 0x80) {
-		uart_string(irq_on);
-	} else {
-		uart_string(irq_off);
-	}
-	uart_char(0x0a);
-
-	// Check GPU Interrupt Routing
-	unsigned long g_val = load32(GPU_INTERRUPTS_ROUTING);
-	uart_string((char*)"GPU IRQ Routed to Core ");
-	uart_char(0x30 + (g_val & 0x3));
-	uart_char(0x0a);
-	uart_string((char*)"GPU FIQ Routed to Core ");
-	uart_char(0x30 + ((g_val>>2) & 0x3));
-	uart_char(0x0a);
-
-	uart_char(0x0a);
-}
-
 void output_irq_status(void) {
 	// Basic IRQ
 	unsigned long ib_val = load32(IRQ_BASIC_ENABLE);
@@ -135,17 +62,12 @@ void output_irq_status(void) {
 	// FIQ
 	unsigned long f_val = load32(FIQ_CONTROL);
 
-	uart_string("\033[5;1H");
 	// Check GPU Interrupt Routing
 	unsigned long g_val = load32(GPU_INTERRUPTS_ROUTING);
-	uart_string((char*)"GPU IRQ: Core ");
-	uart_char(0x30 + (g_val & 0x3));
-	uart_string((char*)" | GPU FIQ: Core ");
-	uart_char(0x30 + ((g_val>>2) & 0x3));
 	write_string(&g_Drawer, "GPU IRQ: Core ");
-	write_hex32(&g_Drawer, g_val & 0b11);
+	write_10(&g_Drawer, g_val & 0b11);
 	write_string(&g_Drawer, " | GPU FIQ: Core ");
-	write_hex32(&g_Drawer, (g_val >> 2) & 0b11);
+	write_10(&g_Drawer, (g_val >> 2) & 0b11);
 
 	write_string(&g_Drawer, "\n");
 	write_hex32(&g_Drawer, ib_val);
@@ -159,46 +81,43 @@ void output_irq_status(void) {
 	// Check UART IRQ
 	write_string(&g_Drawer, "\nUART: ");
 	if (i2_val & (1<<25)) {
-		uart_string(irq_on);
 		write_cstring(&g_Drawer, "Enabled", 0x00FF00);
 	} else {
-		uart_string(irq_off);
 		write_cstring(&g_Drawer, "Disabled", 0xFF0000);
 	}
 	// Check TIMER IRQ
-	write_string(&g_Drawer, "\n");
-	write_string(&g_Drawer, "TIMER: ");
+	write_string(&g_Drawer, "\nTIMER: ");
 	if (ib_val & (1<<0)) {
-		uart_string(irq_on);
 		write_cstring(&g_Drawer, "Enabled", 0x00FF00);
 		// Output the frequency
-		uart_string(" @ ");
+		write_string(&g_Drawer, " @ ");
 		unsigned long frq = read_cntfrq()/1000;
-		uart_10(frq);
-		uart_string((char*)" kHz");
+		write_10(&g_Drawer, frq);
+		write_string(&g_Drawer, " kHz");
 	} else {
-		uart_string(irq_off);
 		write_cstring(&g_Drawer, "Disabled", 0xFF0000);
 	}
-
+	write_string(&g_Drawer, "\nTIMER: ");
+	write_cstring(&g_Drawer, "Enabled", 0x00FF00);
 }
 
 void postinit() {
 	// OS Info
-	uart_string("\033[2J\033[1;1H\033[91mDendritOS \033[96mv");
-	uart_string(os_info_v);
-	uart_string("\033[0m #");
+	write_cstring(&g_Drawer, "DendritOS", 0xFF0000);
+	write_cstring(&g_Drawer, " v", 0x00FF00);
+	write_cstring(&g_Drawer, os_info_v, 0x00FF00);
+	write_string(&g_Drawer, " #");
 	if (lock_mutex(&exe_cnt_m, SYS_PID) == 0) {
-		uart_10(*(exe_cnt_m.addr));
+		write_10(&g_Drawer, *(exe_cnt_m.addr));
 		release_mutex(&exe_cnt_m, SYS_PID);
 	}
 	// Commands
-	uart_string("\033[2;1HMonitor: Ctrl-A m\033[2;20HExit: Ctrl-A x");
-	uart_string("\033[3;1HTimer:   Ctrl-T\033[3;20H");
+	write_string(&g_Drawer, "\nMonitor Ctrl-A m  Exit: Ctrl-A x");
+	write_string(&g_Drawer, "\nTimer: Ctrl-T");
 	// Timer Status
-	uart_string("\033[4;1HTimer: \033[92mEnabled\033[0m");
+	//uart_string("Timer: \033[92mEnabled\033[0m");
 	// GPU IRQ Statuses
+	write_string(&g_Drawer, "\n");
 	output_irq_status();
-	// Input line
-	uart_string("\033[8;1H> ");
+	write_string(&g_Drawer, "\n> ");
 }
diff --git a/src/sys/core.h b/src/sys/core.h
index d720e17..88d4644 100644
--- a/src/sys/core.h
+++ b/src/sys/core.h
@@ -114,7 +114,6 @@ enum
 };
 
 void sysinit();
-void chk_irq_stat();
 void postinit();
 
 #endif
diff --git a/src/sys/timer.c b/src/sys/timer.c
index ca3366c..ff55bd4 100644
--- a/src/sys/timer.c
+++ b/src/sys/timer.c
@@ -1,3 +1,4 @@
+#include "../graphics/drawer.h"
 #include "../sys/core.h"
 #include "../sys/timer.h"
 #include "../util/time.h"
@@ -22,21 +23,19 @@ void c_timer() {
 	//uart_hexn(v);
 
 	// Lock the execution counter
+	unsigned int x = g_Drawer.x;
+	unsigned int y = g_Drawer.y;
+	g_Drawer.x = 0;
+	g_Drawer.y = 0;
 	if (lock_mutex(&exe_cnt_m, SCHED_PID) == 0) {
 		*(exe_cnt_m.addr) += 1;
-#ifndef NOANSI
-		uart_string("\033[?25l\033[s\033[1;1H\033[91mDendritOS \033[96mv");
-#else
-		uart_string("\033[?25l\033[1;1H\033[91mDendritOS \033[96mv");
-#endif
-		uart_string(os_info_v);
-		uart_string("\033[0m #");
-		uart_10(*(exe_cnt_m.addr));
-#ifndef NOANSI
-		uart_string("\033[u\033[?25h");
-#else
-		uart_string("\033[8;1H\033[?25h> ");
-#endif
+		write_cstring(&g_Drawer, "DendritOS", 0xDF0000);
+		write_cstring(&g_Drawer, " v", 0x00DF00);
+		write_cstring(&g_Drawer, os_info_v, 0x00DF00);
+		write_string(&g_Drawer, " #");
+		write_10(&g_Drawer, *(exe_cnt_m.addr));
 		release_mutex(&exe_cnt_m, SCHED_PID);
 	}
+	g_Drawer.x = x;
+	g_Drawer.y = y;
 }