add assert support

Author: Neutree

lib/onchip/Util/Assert.cpp

@@ -0,0 +1,24 @@
+
+#include "Assert.h"
+
+//#define DEBUG_USE_USART
+
+#ifdef DEBUG_USE_USART
+#include "USART.h"
+extern USART log;
+#define LOG(str) log<<str
+
+#else
+#define LOG(str)  
+#endif
+
+void assert_failed(uint8_t* file, uint32_t line)
+{
+	LOG("!!!!!assert fail!!!!!");
+	LOG("\n==================\nfile:");
+	LOG((const char*)file);
+	LOG("\nline:");
+	LOG((const char*)line);
+	LOG("\n==================\n");
+	while(1);
+}

lib/onchip/Util/Assert.h

@@ -0,0 +1,19 @@
+#ifndef __ASSERT_H
+#define __ASSERT_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include "stm32f10x_conf.h"
+
+#define assert(pass) assert_param(pass)
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+