Diff: ICE-Application/src/Utilities/v7_execute.cpp

Revision:

0:61364762ee0e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ICE-Application/src/Utilities/v7_execute.cpp	Tue Jan 24 19:05:33 2017 +0000
@@ -0,0 +1,74 @@
+#include <stdio.h>
+#include "v7_execute.h"
+#include "utilities.h"
+#include "rtos.h"
+
+#ifdef EXECUTE_SCRIPT
+
+struct v7 *v7;
+Mutex v7_mutex;
+
+void v7_Create_Engine(void)
+{
+    v7 = v7_create();
+    v7_Register_C_Calls(v7);
+}
+
+void v7_Load_Script(const char * scriptString)
+{
+    enum v7_err rcode;
+    v7_val_t result;
+    
+    osStatus mutex_ret = v7_mutex.lock();
+    if( mutex_ret != osOK ) printf("%s:%d: did not lock mutex, ret=0x%x\r\n", __func__, __LINE__, mutex_ret);
+    rcode = v7_exec(v7, scriptString, &result);
+    mutex_ret = v7_mutex.unlock();
+    if( mutex_ret != osOK ) printf("%s:%d: did not unlock mutex, ret=0x%x\r\n", __func__, __LINE__, mutex_ret);
+    if( rcode != V7_OK )
+    {
+        printf("%s:%d: Failed to load script: %s (len=%d), ret=%d\r\n", __func__, __LINE__, scriptString, strlen(scriptString), rcode);
+    }
+}
+
+void v7_Execute_Script( std::string Command, std::string argv[NUM_SCRIPT_ARGS] )
+{
+    v7_val_t func, result, args;
+    double argv_array[NUM_SCRIPT_ARGS];
+
+    if( Command.size() == 0 ) {
+        return;
+    }
+//    printf("\r%s\r\n", Util_getHeapData().c_str());
+
+    memset( argv_array, 0, (sizeof(double) * NUM_SCRIPT_ARGS));
+    for( int i=0; i<NUM_SCRIPT_ARGS; i++ ) {
+        if( argv[i].size() != 0 ) {
+            argv_array[i] = RegisterValueMap[argv[i]].float_value;
+        }
+    }
+
+//    printf("Command.size=%d, Command=%s(%s=%2.2f,%s=%2.2f,%s=%2.2f,%s=%2.2f)\r\n", Command.size() ,Command.c_str(), argv[0].c_str(), argv_array[0], argv[1].c_str(), argv_array[1], argv[2].c_str(), argv_array[2], argv[3].c_str(), argv_array[3]);
+
+    osStatus mutex_ret = v7_mutex.lock();
+    if( mutex_ret != osOK ) printf("%s:%d: did not lock mutex, ret=0x%x\r\n", __func__, __LINE__, mutex_ret);
+    
+    func = v7_get(v7, v7_get_global(v7), Command.c_str(), Command.size());
+
+    args = v7_mk_array(v7);
+    for( int i=0; i<NUM_SCRIPT_ARGS; i++ ) {
+        if( argv[i].size() != 0 ) {
+//            printf("Pushing %s\r\n", argv[i].c_str());
+            v7_array_push(v7, args, v7_mk_string(v7, argv[i].c_str(), argv[i].size(), false));
+        }
+    }
+
+    if (v7_apply(v7, func, V7_UNDEFINED, args, &result) == V7_OK) {
+//        printf("Result: %g\r\n", v7_get_double(v7, result));
+    } else {
+        printf("Error while calling %s\r\n", Command.c_str());
+    }
+    
+    mutex_ret = v7_mutex.unlock();
+    if( mutex_ret != osOK ) printf("%s:%d: did not unlock mutex, ret=0x%x\r\n", __func__, __LINE__, mutex_ret);
+}
+#endif
\ No newline at end of file