Diff: main.cpp

Revision:

0:147f4cedc929

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Dec 09 08:58:06 2014 +0000
@@ -0,0 +1,78 @@
+#include "main.h"
+#include "mbed_rpc.h"
+#include "multiboot.h"
+
+static Serial pc(USBTX, USBRX);
+
+int main(void)
+{
+    if(MultiBoot("/local/test.gba") == 1)
+    {
+        SystemError("MultiBoot", 1);
+    }
+
+    RpcDigitalOut myled1(LED1, "myled1");
+    RpcDigitalOut myled2(LED2, "myled2");
+
+    int var = 0;
+    RPCVariable<int> _var(&var, "var");
+
+    uint32_t r, cnt;
+    char buf[256], outbuf[256];
+ 
+    pc.printf("RPC GBA start\n");
+
+    for(;;)
+    {
+        WaitSPI32(0x0, 0x00010000, "Wait start signature");
+
+        outbuf[0] = '\0';
+        cnt = 0;
+
+        while((r = WriteSPI32NoDebug(0x0)) != 0x00020000)
+        {
+            *(uint32_t*)(&buf[cnt]) = r;
+            cnt += 4;
+        }
+
+        RPC::call(buf, outbuf);
+        pc.printf("buf:[%s]\n", buf);
+        pc.printf("out:[%s]\n", outbuf);
+
+        if(IsReadVariable(buf) == true)
+        {
+            WriteSPI32NoDebug(atoi(outbuf));
+        }
+    }
+}
+
+bool IsReadVariable(const char* request)
+{
+    if(request == NULL)
+    {
+        return false;
+    }
+
+    Arguments args(request);
+
+    if(args.obj_name == NULL || args.method_name == NULL)
+    {
+        return false;
+    }
+    if(strcmp(args.method_name, "read") != 0)
+    {
+        return false;
+    }
+
+    return true;
+}
+
+void SystemError(char* str, uint32_t hex)
+{
+    pc.printf("[Err][0x%x] %s\n", hex, str);
+
+    for(;;)
+    {
+        wait(1);
+    }
+}