Add bsp apollo2

3 files changed, 199 insertions, 0 deletions

diff --git a/bsp/apollo2/applications/SConscript b/bsp/apollo2/applications/SConscript
new file mode 100644
index 0000000000..01eb940dfb
--- /dev/null
+++ b/bsp/apollo2/applications/SConscript
@@ -0,0 +1,11 @@
+Import('RTT_ROOT')
+Import('rtconfig')
+from building import *
+
+cwd     = os.path.join(str(Dir('#')), 'applications')
+src	= Glob('*.c')
+CPPPATH = [cwd, str(Dir('#'))]
+
+group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')
diff --git a/bsp/apollo2/applications/application.c b/bsp/apollo2/applications/application.c
new file mode 100644
index 0000000000..80f0963202
--- /dev/null
+++ b/bsp/apollo2/applications/application.c
@@ -0,0 +1,95 @@
+/*
+ * File      : application.c
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2015, RT-Thread Development Team
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rt-thread.org/license/LICENSE
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2017-09-14     Haley        the first version
+ */
+
+/**
+ * @addtogroup APOLLO2
+ */
+/*@{*/
+
+#include <rtthread.h>
+#include <stdint.h>
+#ifdef RT_USING_FINSH
+#include <finsh.h>
+#include <shell.h>
+#endif
+
+#include "hw_led.h"
+
+ALIGN(RT_ALIGN_SIZE)
+static rt_uint8_t led_stack[ 512 ];
+static struct rt_thread led_thread;
+
+static void led_thread_entry(void* parameter)
+{
+    unsigned int count=0;
+
+		rt_hw_led_init(0);
+		rt_hw_led_init(1);
+	
+    while (1)
+    {
+        /* led1 on */
+#ifndef RT_USING_FINSH
+        rt_kprintf("led on, count : %d\r\n",count);
+#endif
+        count++;
+        rt_hw_led_on(0);
+        rt_thread_delay( RT_TICK_PER_SECOND/2 ); /* sleep 0.5 second and switch to other thread */
+
+        /* led1 off */
+#ifndef RT_USING_FINSH
+        rt_kprintf("led off\r\n");
+#endif
+        rt_hw_led_off(0);
+        rt_thread_delay( RT_TICK_PER_SECOND/2 );
+    }
+}
+
+void rt_init_thread_entry(void* parameter)
+{
+		#ifdef RT_USING_COMPONENTS_INIT
+		/* initialization RT-Thread Components */
+		rt_components_init();
+		#endif	
+}
+
+int rt_application_init(void)
+{
+    rt_thread_t init_thread;
+
+    rt_err_t result;
+
+    /* init led thread */
+    result = rt_thread_init(&led_thread,
+                            "led",
+                            led_thread_entry,
+                            RT_NULL,
+                            (rt_uint8_t*)&led_stack[0],
+                            sizeof(led_stack),
+                            7,
+                            5);
+    if (result == RT_EOK)
+    {
+        rt_thread_startup(&led_thread);
+    }
+		
+    init_thread = rt_thread_create("init", rt_init_thread_entry, RT_NULL, 1024,
+                            RT_THREAD_PRIORITY_MAX / 3, 20);
+    if (init_thread != RT_NULL)
+        rt_thread_startup(init_thread);
+
+    return 0;
+}
+
+/*@}*/
diff --git a/bsp/apollo2/applications/startup.c b/bsp/apollo2/applications/startup.c
new file mode 100644
index 0000000000..5459c51f46
--- /dev/null
+++ b/bsp/apollo2/applications/startup.c
@@ -0,0 +1,93 @@
+/*
+ * File      : startup.c
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2015, RT-Thread Develop Team
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://openlab.rt-thread.com/license/LICENSE
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2017-09-11     Haley        the first version
+ */
+
+#include <rthw.h>
+#include <rtthread.h>
+
+#include "board.h"
+
+/**
+ * @addtogroup Apollo2
+ */
+
+/*@{*/
+
+extern int  rt_application_init(void);
+
+#ifdef __CC_ARM
+extern int Image$$RW_IRAM1$$ZI$$Limit;
+#define AM_SRAM_BEGIN    (&Image$$RW_IRAM1$$ZI$$Limit)
+#elif __ICCARM__
+#pragma section="HEAP"
+#define AM_SRAM_BEGIN    (__segment_end("HEAP"))
+#else
+extern int __bss_end;
+#define NRF_SRAM_BEGIN    (&__bss_end)
+#endif
+
+/**
+ * This function will startup RT-Thread RTOS.
+ */
+void rtthread_startup(void)
+{
+    /* init board */
+    rt_hw_board_init();
+
+    /* show version */
+    rt_show_version();
+
+    /* init tick */
+    rt_system_tick_init();
+
+    /* init kernel object */
+    rt_system_object_init();
+
+    /* init timer system */
+    rt_system_timer_init();
+
+#ifdef RT_USING_HEAP
+    rt_system_heap_init((void*)AM_SRAM_BEGIN, (void*)AM_SRAM_END);
+#endif
+
+    /* init scheduler system */
+    rt_system_scheduler_init();
+
+    /* init application */
+    rt_application_init();
+
+    /* init timer thread */
+    rt_system_timer_thread_init();
+
+    /* init idle thread */
+    rt_thread_idle_init();
+
+    /* start scheduler */
+    rt_system_scheduler_start();
+
+    /* never reach here */
+    return ;
+}
+
+int main(void)
+{
+    /* disable interrupt first */
+    // rt_hw_interrupt_disable();
+
+    /* startup RT-Thread RTOS */
+    rtthread_startup();
+
+    return 0;
+}
+
+/*@}*/