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Dependencies:   mbed

Fork of TinyJS by Takehisa Oneta

main2.cpp@9:f80cf055f03d, 2014-09-10 (annotated)

Committer:
va009039
Date:
Wed Sep 10 08:41:53 2014 +0000
Revision:
9:f80cf055f03d
for GAE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 9:f80cf055f03d 1 #include "mbed.h"
va009039 9:f80cf055f03d 2 #include "TinyJS.h"
va009039 9:f80cf055f03d 3 #include "TinyJS_Functions.h"
va009039 9:f80cf055f03d 4 #include "TinyJS_MathFunctions.h"
va009039 9:f80cf055f03d 5 #include "Mbed_Functions.h"
va009039 9:f80cf055f03d 6 #include <new>
va009039 9:f80cf055f03d 7
va009039 9:f80cf055f03d 8 #define qq(...) #__VA_ARGS__
va009039 9:f80cf055f03d 9
va009039 9:f80cf055f03d 10 static const char* example = qq(
va009039 9:f80cf055f03d 11 blinker = function() {
va009039 9:f80cf055f03d 12 var led = 0;
va009039 9:f80cf055f03d 13 mbed.Timeout(function() {
va009039 9:f80cf055f03d 14 led = !led;
va009039 9:f80cf055f03d 15 mbed.DigitalOut('LED1', led);
va009039 9:f80cf055f03d 16 blinker();
va009039 9:f80cf055f03d 17 },
va009039 9:f80cf055f03d 18 0.6);
va009039 9:f80cf055f03d 19 };
va009039 9:f80cf055f03d 20 blinker();
va009039 9:f80cf055f03d 21 );
va009039 9:f80cf055f03d 22
va009039 9:f80cf055f03d 23 static const char* example2 = qq(
va009039 9:f80cf055f03d 24 function myfunc(x, y) {
va009039 9:f80cf055f03d 25 return x + y;
va009039 9:f80cf055f03d 26 }
va009039 9:f80cf055f03d 27 print("memfree");
va009039 9:f80cf055f03d 28 print(mbed.memfree());
va009039 9:f80cf055f03d 29 var a = myfunc(1,2);
va009039 9:f80cf055f03d 30 print(a);
va009039 9:f80cf055f03d 31 );
va009039 9:f80cf055f03d 32
va009039 9:f80cf055f03d 33
va009039 9:f80cf055f03d 34 #if 0 //defined(TARGET_NUCLEO_F401RE)
va009039 9:f80cf055f03d 35 static const char* usr_pos = example2;
va009039 9:f80cf055f03d 36 #elif defined(TARGET_LPC1768)
va009039 9:f80cf055f03d 37 static const char* usr_pos = reinterpret_cast<const char*>(69632);
va009039 9:f80cf055f03d 38 #elif defined(TARGET_LPC4088)
va009039 9:f80cf055f03d 39 static const char* usr_pos = reinterpret_cast<const char*>(102400);
va009039 9:f80cf055f03d 40 #elif defined(TARGET_K64F)
va009039 9:f80cf055f03d 41 static const char* usr_pos = reinterpret_cast<const char*>(106496);
va009039 9:f80cf055f03d 42 #else
va009039 9:f80cf055f03d 43 #error "target error"
va009039 9:f80cf055f03d 44 #endif
va009039 9:f80cf055f03d 45
va009039 9:f80cf055f03d 46 void js_print(CScriptVar *v, void *userdata); // Script.cpp
va009039 9:f80cf055f03d 47 void js_dump(CScriptVar *v, void *userdata);
va009039 9:f80cf055f03d 48 extern int mbedErrorFlag; // Script.cpp
va009039 9:f80cf055f03d 49 extern std::string mbedErrorMessage; // Script.cpp
va009039 9:f80cf055f03d 50
va009039 9:f80cf055f03d 51 static void no_memory () {
va009039 9:f80cf055f03d 52 std::printf("Failed to allocate memory!\n");
va009039 9:f80cf055f03d 53 std::exit (1);
va009039 9:f80cf055f03d 54 }
va009039 9:f80cf055f03d 55
va009039 9:f80cf055f03d 56 int main() {
va009039 9:f80cf055f03d 57 std::set_new_handler(no_memory);
va009039 9:f80cf055f03d 58 //printf("%s\n", __FILE__);
va009039 9:f80cf055f03d 59
va009039 9:f80cf055f03d 60 CTinyJS *js = new CTinyJS();
va009039 9:f80cf055f03d 61 #if defined(TARGET_LPC4088)||defined(TARGET_K64F)
va009039 9:f80cf055f03d 62 /* add the functions from TinyJS_Functions.cpp */
va009039 9:f80cf055f03d 63 registerFunctions(js);
va009039 9:f80cf055f03d 64 /* add Math and Trigonometry functions from TinyJS_MathFunctions.cpp */
va009039 9:f80cf055f03d 65 registerMathFunctions(js);
va009039 9:f80cf055f03d 66 #endif
va009039 9:f80cf055f03d 67 /* Add a native function */
va009039 9:f80cf055f03d 68 js->addNative("function print(text)", &js_print, 0);
va009039 9:f80cf055f03d 69 js->addNative("function dump()", &js_dump, js);
va009039 9:f80cf055f03d 70
va009039 9:f80cf055f03d 71 // add mbed functions
va009039 9:f80cf055f03d 72 registerMbedFunctions(js);
va009039 9:f80cf055f03d 73
va009039 9:f80cf055f03d 74 mbedErrorFlag = 0;
va009039 9:f80cf055f03d 75 js->execute(usr_pos);
va009039 9:f80cf055f03d 76 if (mbedErrorFlag != 0) {
va009039 9:f80cf055f03d 77 printf("ERROR: %s\n", mbedErrorMessage.c_str());
va009039 9:f80cf055f03d 78 }
va009039 9:f80cf055f03d 79 }
va009039 9:f80cf055f03d 80