Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

csky/csi_kernel/rhino/driver/yoc_impl.c

@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2016 YunOS Project. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <csi_config.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <k_api.h>
+//#include <drv_timer.h>
+#include <soc.h>
+#include <csi_core.h>
+
+#define THIS_MODULE MODULE_NONE
+
+/* auto define heap size */
+extern size_t __heap_start;
+extern size_t __heap_end;
+
+#ifndef RHINO_CONFIG_STD_MALLOC
+static k_mm_region_head_t hobbit_mm_region_head;
+#endif
+
+#if (RHINO_CONFIG_HW_COUNT > 0)
+void soc_hw_timer_init(void)
+{
+}
+
+hr_timer_t soc_hr_hw_cnt_get(void)
+{
+    return 0;
+}
+
+lr_timer_t soc_lr_hw_cnt_get(void)
+{
+    return 0;
+}
+#endif
+
+/* auto define heap size */
+k_mm_region_t g_mm_region[] = {
+    {(uint8_t *)&__heap_start, (size_t)0},
+};
+int g_region_num  = sizeof(g_mm_region)/sizeof(k_mm_region_t);
+
+#if (RHINO_CONFIG_INTRPT_GUARD > 0)
+void soc_intrpt_guard(void)
+{
+    return;
+}
+#endif
+
+#if (RHINO_CONFIG_INTRPT_STACK_REMAIN_GET > 0)
+size_t soc_intrpt_stack_remain_get(void)
+{
+    return 0;
+}
+#endif
+
+#if (RHINO_CONFIG_INTRPT_STACK_OVF_CHECK > 0)
+void soc_intrpt_stack_ovf_check(void)
+{
+    return;
+}
+#endif
+
+size_t soc_get_cur_sp(void)
+{
+    return __get_SP();
+}
+
+extern void mcu_reset(void);
+void soc_err_proc(kstat_t err)
+{
+    switch(err) {
+        case RHINO_TASK_STACK_OVF:
+        case RHINO_INTRPT_STACK_OVF:
+            printf("stack overflow: %s!, %p\n", g_active_task[0]->task_name, g_active_task[0]);
+            break;
+        default:
+            printf("sys error:%d, cur task %s!, lr:%p\n", 
+                err, g_active_task[0]->task_name, __builtin_return_address(0));
+    }
+    
+    mcu_reset();
+    //while(1);
+}
+
+//__bobj krhino_err_proc_t g_err_proc = soc_err_proc;
+