Changeset 8111 for lang/cplusplus

Timestamp:

03/19/08 02:15:52 (5 years ago)

Author:

mootoh

Message:

lang/cplusplus/gainer++: implemented din for MODE_1.

Location:

lang/cplusplus/gainer++

Files:

• gainer-button.cc (modified) (1 diff)
• gainer.cc (modified) (2 diffs)

lang/cplusplus/gainer++/gainer-button.cc

@@ -42 +42 @@
     std::cerr << "process_next_event" << std::endl;
     //gainer->process_next_event();
-    gainer->peek_analog_inputs();
+    //gainer->peek_analog_inputs();
+    gainer->peek_digital_inputs();
     usleep(100000);
     /*

lang/cplusplus/gainer++/gainer.cc

@@ -153 +153 @@
       on_released();
       break;
-    case 'I': // analog_input
+    case 'I': { // analog_input
+      std::string::size_type ast(event.find('*'));
+      std::string nums(event.substr(1, ast-1));
+      std::cout << nums << std::endl;
       for (int i(1); ; i++) {
         char ch(event[i]);
@@ -162 +165 @@
       }
       break;
-    case 'R': // digital input
-      for (int i(1); ; i++) {
-        char ch(event[i]);
-        if (isdigit(ch) or ('A' <= ch and 'F' >= ch))
-          digital_inputs[i-1] = ch-'0';
-        else
-          break;
-      }
+    }
+    case 'R': { // digital input
+      std::string::size_type ast(event.find('*'));
+      std::stringstream ss(event.substr(1, ast-1));
+      int num;
+      ss >> std::hex >> num;
+      for (size_t i(0); i<digital_inputs.size(); i++)
+        digital_inputs[i] = num & (1<<i);
       break;
+    }
     default:
       break;