bsp/nuclei: Fix issues mentioned in PR #3868

Signed-off-by: Huaqi Fang <578567190@qq.com>

bsp/nuclei/hbird_eval/README.md

@@ -94,16 +94,16 @@ Nuclei OpenOCD, i386 Open On-Chip Debugger 0.10.0+dev-g11f0cf429 (2020-07-15-04:
 Licensed under GNU GPL v2
 For bug reports, read
         http://openocd.org/doc/doxygen/bugs.html
-rt_thread_idle_entry (parameter=<optimized out>) at D:\workspace\Sourcecode\rt-thread\src\idle.c:249
-249             for (i = 0; i < RT_IDLE_HOOK_LIST_SIZE; i++)
+rt_list_insert_before (n=0xdeadbeef, l=0x90000f80 <timer_thread_stack+464>) at D:\workspace\Sourcecode\rt-thread\include/rtservice.h:79
+79          n->next = l;
 cleared protection for sectors 0 through 63 on flash bank 0
 
 Loading section .init, size 0x284 lma 0x80000000
-Loading section .text, size 0xb57e lma 0x800002c0
-Loading section .rodata, size 0x3248 lma 0x8000b840
-Loading section .data, size 0x350 lma 0x8000ea88
-Start address 0x80000198, load size 60826
-Transfer rate: 49 KB/sec, 10137 bytes/write.
+Loading section .text, size 0xb30a lma 0x800002c0
+Loading section .rodata, size 0x3248 lma 0x8000b5d0
+Loading section .data, size 0x340 lma 0x8000e818
+Start address 0x80000198, load size 60182
+Transfer rate: 48 KB/sec, 10030 bytes/write.
 shutdown command invoked
 A debugging session is active.
 
@@ -140,12 +140,10 @@ msh />
 msh />ps
 thread   pri  status      sp     stack size max used left tick  error
 -------- ---  ------- ---------- ----------  ------  ---------- ---
-thread01  19  suspend 0x00000158 0x0000018c    87%   0x00000005 000
-thread00  19  suspend 0x00000158 0x0000018c    87%   0x00000005 000
-tshell    20  running 0x00000258 0x00001000    18%   0x00000004 000
-tidle0    31  ready   0x000000a8 0x0000018c    59%   0x0000000e 000
-timer      4  suspend 0x000000f8 0x00000200    49%   0x00000009 000
-main      10  suspend 0x00000168 0x00000800    36%   0x00000006 000
+serrxsim   5  suspend 0x00000134 0x0000018c    77%   0x00000005 000
+tshell    20  running 0x000002b0 0x00001000    17%   0x00000005 000
+tidle0    31  ready   0x00000164 0x0000018c    89%   0x0000000b 000
+timer      4  suspend 0x00000120 0x00000200    56%   0x00000009 000
 msh />
 ~~~
 
@@ -182,26 +180,26 @@ Nuclei OpenOCD, i386 Open On-Chip Debugger 0.10.0+dev-g11f0cf429 (2020-07-15-04:
 Licensed under GNU GPL v2
 For bug reports, read
         http://openocd.org/doc/doxygen/bugs.html
-0x0000000080000f14 in _has_defunct_thread () at D:\workspace\Sourcecode\rt-thread\src\idle.c:153
-153         while (_has_defunct_thread())
+0x0000000080000e80 in rt_thread_idle_entry (parameter=<optimized out>)
+    at D:\workspace\Sourcecode\rt-thread\src\idle.c:253
+253                     idle_hook_list[i]();
 (gdb) load
 Loading section .init, size 0x284 lma 0x80000000
-Loading section .text, size 0xb57e lma 0x800002c0
-Loading section .rodata, size 0x3248 lma 0x8000b840
-Loading section .data, size 0x350 lma 0x8000ea88
-Start address 0x80000198, load size 60826
-Transfer rate: 48 KB/sec, 10137 bytes/write.
+Loading section .text, size 0xb30a lma 0x800002c0
+Loading section .rodata, size 0x3248 lma 0x8000b5d0
+Loading section .data, size 0x340 lma 0x8000e818
+Start address 0x80000198, load size 60182
+Transfer rate: 49 KB/sec, 10030 bytes/write.
 (gdb) b main
-Breakpoint 1 at 0x800002c0: file applications\main.c, line 95.
+Breakpoint 1 at 0x800002c0: file applications\main.c, line 35.
 (gdb) c
 Continuing.
 
-Breakpoint 1, main () at applications\main.c:95
-95          board_gpio_init();
+Breakpoint 1, main () at applications\main.c:35
+35          board_serial_init();
 (gdb) n
-96          create_thread_demo();
-(gdb) n
-99          board_serial_init();
+rt_thread_exit () at D:\workspace\Sourcecode\rt-thread\src\thread.c:277
+277         return rt_current_thread;
 (gdb) c
 Continuing.
 ~~~

bsp/nuclei/hbird_eval/SConscript

@@ -7,8 +7,6 @@ cwd = GetCurrentDir()
 objs = []
 list = os.listdir(cwd)
 
-ASFLAGS = ' -I' + cwd
-
 for d in list:
     path = os.path.join(cwd, d)
     if os.path.isfile(os.path.join(path, 'SConscript')):

bsp/nuclei/hbird_eval/applications/main.c

@@ -5,84 +5,25 @@
  *
  * Change Logs:
  * Date           Author       Notes
- * 2019-07-23     tyustli      first version
+ * 2020-09-02     hqfang       first version
  */
 
 #include <rtthread.h>
 #include <rtdevice.h>
 #include <nuclei_sdk_hal.h>
 
-#define THREAD_PRIORITY 19
-#define THREAD_STACK_SIZE 396
-#define THREAD_TIMESLICE 5
-#define THREAD_NUM       2
-// #define APP_DEBUG_PRINT
-
-/*　Align stack when using static thread　*/
-ALIGN(RT_ALIGN_SIZE)
-static rt_uint8_t thread_stack[THREAD_NUM][THREAD_STACK_SIZE];
-static struct rt_thread tid[THREAD_NUM];
-
-/* Thread entry function */
-static void thread_entry(void *parameter)
-{
-    rt_uint32_t count = 0;
-
-    while (1) {
-#ifdef APP_DEBUG_PRINT
-        rt_kprintf("thread %d count: %d\n", (rt_uint32_t)parameter, count++);
-#endif
-        rt_thread_mdelay(500);
-        if (((uint32_t)parameter) % 2) {
-            gpio_toggle(GPIO, SOC_LED_BLUE_GPIO_MASK);
-        } else {
-            gpio_toggle(GPIO, SOC_LED_GREEN_GPIO_MASK);
-        }
-    }
-}
-
-/* Thread demo */
-int create_thread_demo(void)
-{
-    int i;
-    static char tname[9] = "thread";
-    
-    for (i = 0; i < THREAD_NUM; i ++) {
-        /* Create static threads */
-        tname[6] = i/10 + '0';
-        tname[7] = i%10 + '0';
-        tname[8] = '\0';
-        rt_thread_init(&tid[i], tname, thread_entry, (void *)i, thread_stack[i],
-                   THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
-    }
-
-    /* Startup threads  */
-    for (i = 0; i < THREAD_NUM; i ++) {
-        rt_thread_startup(&tid[i]);
-    }
-
-    return 0;
-}
-
-void board_gpio_init(void)
-{
-    gpio_enable_input(GPIO, SOC_BUTTON_GPIO_MASK);
-    gpio_set_pue(GPIO, SOC_BUTTON_GPIO_MASK, GPIO_BIT_ALL_ONE);
-
-    gpio_enable_output(GPIO, SOC_LED_GPIO_MASK);
-    gpio_write(GPIO, SOC_LED_GPIO_MASK, GPIO_BIT_ALL_ZERO);
-}
-
 #ifdef RT_USING_SERIAL
-
-#define SERIAL_THREAD_STACK_SIZE 396
+/* Currently UART IRQ is not connected,
+ * So I use task to interact with uart input
+ */
+#define SERIAL_THREAD_STACK_SIZE    396
 static rt_uint8_t serial_stack[SERIAL_THREAD_STACK_SIZE];
 static struct rt_thread serial_tid;
-extern void rt_hw_serial_thread_entry(void *parameter);
+extern void rt_hw_serial_rcvtsk(void *parameter);
 
 void board_serial_init(void)
 {
-    rt_thread_init(&serial_tid, "serrxsim", rt_hw_serial_thread_entry,
+    rt_thread_init(&serial_tid, "serrxsim", rt_hw_serial_rcvtsk,
             (void *)NULL, serial_stack, SERIAL_THREAD_STACK_SIZE, 5, 5);
     rt_thread_startup(&serial_tid);
 }
@@ -90,22 +31,9 @@ void board_serial_init(void)
 
 int main(void)
 {
-    rt_uint32_t count = 0;
-
-    board_gpio_init();
-    create_thread_demo();
-
 #ifdef RT_USING_SERIAL
     board_serial_init();
 #endif  /* RT_USING_SERIAL */
-
-    while (1) {
-#ifdef APP_DEBUG_PRINT
-        rt_kprintf("Main thread count: %d\n", count++);
-#endif
-        rt_thread_mdelay(1000);
-        gpio_toggle(GPIO, SOC_LED_RED_GPIO_MASK);
-    }
 }
 
 /******************** end of file *******************/

bsp/nuclei/libraries/hbird/HAL_Drivers/drv_uart.c

@@ -219,7 +219,7 @@ int rt_hw_uart_init(void)
     return result;
 }
 
-void rt_hw_serial_thread_entry(void *parameter)
+void rt_hw_serial_rcvtsk(void *parameter)
 {
     struct hbird_uart_config *uart_cfg;