* invalidate any other reasons why the executable file might be covered by
* the GNU General Public License.
*
- * Copyright 2007 Develer S.r.l. (http://www.develer.com/)
+ * Copyright 2010 Develer S.r.l. (http://www.develer.com/)
*
* -->
*
- * \version $Id$
+ * \brief LM3S1968 Cortex-M3 testcase
*
- * \author Manuele Fanelli <qwert@develer.com>
- *
- * \brief LM3S168 porting test.
+ * \author Andrea Righi <arighi@develer.com>
*/
-#include "bertos/cpu/detect.h"
+#include <cpu/irq.h>
+#include <drv/timer.h>
+#include "io/lm3s.h"
+
+static void led_init(void)
+{
+ /* Enable the GPIO port that is used for the on-board LED */
+ SYSCTL_RCGC2_R = SYSCTL_RCGC2_GPIOG;
+ /*
+ * Perform a dummy read to insert a few cycles delay before enabling
+ * the peripheral.
+ */
+ (void)SYSCTL_RCGC2_R;
+ /* 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;
+}
-int main (void)
+static void led_off(void)
{
- int c;
+ 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();
- for (;;)
- c++;
- return 0;
+ proc_new(spinner_thread, NULL, KERN_MINSTACKSIZE, NULL);
+ while(1)
+ {
+ led_on();
+ timer_delay(250);
+ led_off();
+ timer_delay(250);
+ }
}