X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=examples%2Flm3s1968%2Flm3s1968.c;h=edf7211071c1951f4e4d385c7ae91d5f357b4193;hb=0638e6c0ca69a05d5d023186abebe63645210b1b;hp=6316ad18373e09b0c9c1e795c35538b945f2c255;hpb=2053503385a67e1f7f13ec45b85ac02378b9b0bb;p=bertos.git

diff --git a/examples/lm3s1968/lm3s1968.c b/examples/lm3s1968/lm3s1968.c
index 6316ad18..edf72110 100644
--- a/examples/lm3s1968/lm3s1968.c
+++ b/examples/lm3s1968/lm3s1968.c
@@ -36,15 +36,11 @@
  */
 
 #include <cpu/irq.h>
+#include <drv/timer.h>
 #include "io/lm3s.h"
-#include "drv/timer.h"
 
-extern unsigned long ticks;
-
-int main(void)
+static void led_init(void)
 {
-	timer_hw_init();
-
 	/* Enable the GPIO port that is used for the on-board LED */
 	SYSCTL_RCGC2_R = SYSCTL_RCGC2_GPIOG;
 	/*
@@ -55,14 +51,46 @@ int main(void)
 	/* Enable the GPIO pin for the LED */
 	GPIO_PORTG_DIR_R = 0x04;
 	GPIO_PORTG_DEN_R = 0x04;
+}
+
+static void led_on(void)
+{
+	GPIO_PORTG_DATA_R |= 0x04;
+}
+
+static void led_off(void)
+{
+	GPIO_PORTG_DATA_R &= ~0x04;
+}
+
+static NORETURN void spinner_thread(void)
+{
+	char spinner[] = {'/', '-', '\\', '|'};
+	int i;
+
+	kputs("\n");
+	for(i = 0; ; i++)
+	{
+		kprintf("BeRTOS is up & running: %c\r",
+				spinner[i % countof(spinner)]);
+		timer_delay(100);
+	}
+}
+
+int main(void)
+{
+	IRQ_ENABLE;
+	led_init();
+
+	proc_testSetup();
+	proc_testRun();
 
+	proc_new(spinner_thread, NULL, KERN_MINSTACKSIZE, NULL);
 	while(1)
 	{
-		/* Turn on the LED */
-		if ((ticks & 0x04) == 0x04)
-			GPIO_PORTG_DATA_R |= 0x04;
-		/* Turn off the LED */
-		else if ((ticks & 0x04) == 0)
-			GPIO_PORTG_DATA_R &= ~0x04;
+		led_on();
+		timer_delay(250);
+		led_off();
+		timer_delay(250);
 	}
 }