Merge pull request #15 from mysterywolf/test

[rt-thread] 接管内存分配,实现命令行启动pika方式（用于后续支持终端键入）

package/pikaRTThread/pika_config.c

@@ -11,6 +11,10 @@
 #include <rtthread.h>
 #include "pikaPlatform.h"
 
+#ifndef RT_USING_HEAP
+#error "Please enable heap in the RT-Thread configuration"
+#endif
+
 int __platform_sprintf(char* buff, char* fmt, ...) {
     va_list args;
     int res;
@@ -25,3 +29,9 @@ int __platform_vsprintf(char* buff, char* fmt, va_list args){
 int __platform_vsnprintf(char* buff, size_t size, const char* fmt, va_list args){
     return rt_vsnprintf(buff, size, fmt, args);
 }
+void* __platform_malloc(size_t size) {
+    return rt_malloc(size);
+}
+void __platform_free(void* ptr) {
+    rt_free(ptr);
+}

package/pikaRTThread/rt_pika.c

@@ -10,7 +10,7 @@
 #include <rtthread.h>
 #include <pikaScript.h>
 
-
+#if 0
 #define PIKASCRIPT_STACK_SIZE   4096
 #define PIKASCRIPT_STACK_PRIO   20
 
@@ -40,3 +40,12 @@ static int rt_pika_init(void)
 }
 
 INIT_APP_EXPORT(rt_pika_init);
+
+#else
+static int pika(int argc, char *argv[])
+{
+    pikaScriptInit();
+    return 0;
+}
+MSH_CMD_EXPORT(pika, run pikascript);
+#endif