update test for PASSED message

system/testcodes/adp_v4_cmd_tests/adp.cmd

@@ -61,8 +61,8 @@ R 00000006
 
 S STDIN push 0x41
 S STDIN blocked 0x42
-S 0x04
+S 0x43
 X
 A
-B 
-
+X
+X

system/testcodes/adp_v4_cmd_tests/adp_v4_cmd_tests.c

@@ -9,9 +9,9 @@ int main(void) {
  unsigned char ch;
     UartStdOutInit();
     printf("ADP dummy test\n");
-    while ((ch=UartGetc()) !=  0x04)
+    while ((ch=UartGetc()) !=  'X')
         printf("'%c'\n", ch);
-    printf("<eot>\n");
+    printf("** ADP TEST PASSED **\n");
     UartEndSimulation();
     return 0;