Prevent multiple additions of the same pin type

diff --git a/testing/MCTXWeb/public_html/pintest.html b/testing/MCTXWeb/public_html/pintest.html
index 55f0e64..254bd09 100644 (file)
--- a/testing/MCTXWeb/public_html/pintest.html
+++ b/testing/MCTXWeb/public_html/pintest.html
@@ -49,12 +49,18 @@
 
          $("#gpio-go").click(function () {
            if ($("#gpio-menu").val()) {
-             $("#gpio-container").exportGPIO($("#gpio-menu"));
+             $(this).attr("disabled", true);
+             $("#gpio-container").exportGPIO($("#gpio-menu")).always(function () {
+               $("#gpio-go").attr("disabled", false);
+             });
            }
          });
          $("#pwm-go").click(function () {
            if ($("#pwm-menu").val()) {
-             $("#pwm-container").exportPWM($("#pwm-menu"));
+             $(this).attr("disabled", true);
+             $("#pwm-container").exportPWM($("#pwm-menu")).always(function () {
+               $("#pwm-go").attr("disabled", false);
+             });
            }
          });
          $("#adc-controls").trigger("reset").setADCControl();

diff --git a/testing/MCTXWeb/public_html/static/mctx.pintest.js b/testing/MCTXWeb/public_html/static/mctx.pintest.js
index d2ea59e..9e64e4e 100644 (file)
--- a/testing/MCTXWeb/public_html/static/mctx.pintest.js
+++ b/testing/MCTXWeb/public_html/static/mctx.pintest.js
@@ -27,7 +27,7 @@ $.fn.exportGPIO = function(menu) {
   var number = menu.val();
   var container = this;
   
-  $.ajax({url : mctx.pintest.api, data : {type : "gpi", num : number, export : 1}})
+  return $.ajax({url : mctx.pintest.api, data : {type : "gpi", num : number, export : 1}})
   .done(function () {
     var form = $("<form/>", {"class" : "controls", action : "#", id : "gpio-" + number});
     var title = $("<div/>", {"class" : "centre bold", text : "GPIO " + number});
@@ -60,14 +60,13 @@ $.fn.exportGPIO = function(menu) {
     alert("Failed to export GPIO " + number + ". Is the server running?\n" +
           "Error code: " + jqXHR.status);
   });
-  return this;
 };
 
 $.fn.exportPWM = function(menu) {
   var number = menu.val();
   var container = this;
  
-  $.ajax({url : mctx.pintest.api, data : {type : "pwm", num : number, export : "1"}})
+  return $.ajax({url : mctx.pintest.api, data : {type : "pwm", num : number, export : "1"}})
   .done(function () {
     var form = $("<form/>", {"class" : "controls", action : "#", id : "pwm-" + number});
     var title = $("<div/>", {"class" : "centre bold", text : "PWM " + number});
@@ -106,7 +105,6 @@ $.fn.exportPWM = function(menu) {
     alert("Failed to export PWM " + number + ". Is the server running?\n" +
           "Error code: " + jqXHR.status);
   });
-  return this;
 };
 
 $.fn.setGPIOControl = function (number, menu) {