diff --git a/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit.test.js b/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit.test.js
index aecb261972be8eec46e264bb51918b2b82f0f32d..f56e023419dbb295de68dd0b2e4a72f590b718da 100644
--- a/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit.test.js
@@ -77,7 +77,7 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
         if (endpoint.direction == usb.USB_REQUEST_DIR_TO_DEVICE) {
           testParam.maxOutSize = endpoint.maxPacketSize;
           testParam.outEndpoint = endpoint;
-        } else if (endpoint.direction == (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)) {
+        } else if (endpoint.direction == usb.USB_REQUEST_DIR_FROM_DEVICE) {
           testParam.maxInSize = endpoint.maxPacketSize;
           testParam.inEndpoint = endpoint
         }
@@ -437,7 +437,7 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(6, usb.USB_REQUEST_TARGET_DEVICE, (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)
+    var controlParam = getTransferParam(6, usb.USB_REQUEST_TARGET_DEVICE, (usb.USB_REQUEST_DIR_FROM_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_DEVICE & 0x1f), (2 << 8), 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0540 GetDescriptor')
   })
@@ -461,7 +461,7 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(0, usb.USB_REQUEST_TARGET_DEVICE, (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)
+    var controlParam = getTransferParam(0, usb.USB_REQUEST_TARGET_DEVICE, (usb.USB_REQUEST_DIR_FROM_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_DEVICE & 0x1f), 0, 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0550 GetStatus')
   })
@@ -485,7 +485,7 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(8, usb.USB_REQUEST_TARGET_DEVICE, (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)
+    var controlParam = getTransferParam(8, usb.USB_REQUEST_TARGET_DEVICE, (usb.USB_REQUEST_DIR_FROM_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_DEVICE & 0x1f), 0, 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0560 GetConfiguration')
   })
@@ -509,7 +509,7 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(10, usb.USB_REQUEST_TARGET_INTERFACE, (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)
+    var controlParam = getTransferParam(10, usb.USB_REQUEST_TARGET_INTERFACE, (usb.USB_REQUEST_DIR_FROM_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_INTERFACE & 0x1f), 0, 1)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0570 GetInterface')
   })
@@ -533,7 +533,7 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(1, usb.USB_REQUEST_TARGET_DEVICE, (usb.USB_REQUEST_DIR_TO_DEVICE << 7)
+    var controlParam = getTransferParam(1, usb.USB_REQUEST_TARGET_DEVICE, (usb.USB_REQUEST_DIR_TO_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_DEVICE & 0x1f), 0, 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0580 ClearFeature')
   })
@@ -557,7 +557,7 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(255, usb.USB_REQUEST_TARGET_INTERFACE, (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)
+    var controlParam = getTransferParam(255, usb.USB_REQUEST_TARGET_INTERFACE, (usb.USB_REQUEST_DIR_FROM_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_INTERFACE & 0x1f), (2 << 8), 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0590 ClearFeature')
   })
@@ -581,7 +581,7 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(255, usb.USB_REQUEST_TARGET_ENDPOINT, (usb.USB_REQUEST_DIR_TO_DEVICE << 7)
+    var controlParam = getTransferParam(255, usb.USB_REQUEST_TARGET_ENDPOINT, (usb.USB_REQUEST_DIR_TO_DEVICE)
         | (usb.USB_REQUEST_TYPE_CLASS << 5) | (usb.USB_REQUEST_TARGET_ENDPOINT & 0x1f), (2 << 8), 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0600 ClearFeature')
   })
@@ -605,7 +605,7 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(255, usb.USB_REQUEST_TARGET_OTHER, (usb.USB_REQUEST_DIR_TO_DEVICE << 7)
+    var controlParam = getTransferParam(255, usb.USB_REQUEST_TARGET_OTHER, (usb.USB_REQUEST_DIR_TO_DEVICE)
         | (usb.USB_REQUEST_TYPE_VENDOR << 5) | (usb.USB_REQUEST_TARGET_OTHER & 0x1f), (2 << 8), 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0610 ClearFeature')
   })
@@ -629,7 +629,7 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(255, usb.USB_REQUEST_TARGET_OTHER, (usb.USB_REQUEST_DIR_TO_DEVICE << 7)
+    var controlParam = getTransferParam(255, usb.USB_REQUEST_TARGET_OTHER, (usb.USB_REQUEST_DIR_TO_DEVICE)
         | (usb.USB_REQUEST_TYPE_CLASS << 5) | (usb.USB_REQUEST_TARGET_OTHER & 0x1f), 0, 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0620 ClearFeature')
   })
diff --git a/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunitEx.test.js b/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunitEx.test.js
index 344e96d5864487080d4b4736131c391f7ff1ec8a..cb5c3fb42ae383e89998d5c5352fcb4b30e462f9 100644
--- a/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunitEx.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunitEx.test.js
@@ -77,7 +77,7 @@ describe('UsbDevicePipeJsFunctionsTestEx', function () {
         if (endpoint.direction == usb.USB_REQUEST_DIR_TO_DEVICE) {
           testParam.outEndpoint = endpoint;
           testParam.maxOutSize = endpoint.maxPacketSize;
-        } else if (endpoint.direction == (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)) {
+        } else if (endpoint.direction == usb.USB_REQUEST_DIR_FROM_DEVICE) {
           testParam.inEndpoint = endpoint
           testParam.maxInSize = endpoint.maxPacketSize;
         }
diff --git a/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit_A.test.js b/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit_A.test.js
index ca03d2c486d0cc530b9e00bdd442933fb5ba7342..77b4dc02681537d02e9bd824ce24efcc4412298b 100644
--- a/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit_A.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit_A.test.js
@@ -452,7 +452,7 @@ describe('UsbDevicePipeJsFunctionsTestA', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(6, (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)
+    var controlParam = getTransferParam(6, (usb.USB_REQUEST_DIR_FROM_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_DEVICE & 0x1f), (2 << 8), 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0540 GetDescriptor')
   })
@@ -476,7 +476,7 @@ describe('UsbDevicePipeJsFunctionsTestA', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(0, (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)
+    var controlParam = getTransferParam(0, (usb.USB_REQUEST_DIR_FROM_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_DEVICE & 0x1f), 0, 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0550 GetStatus')
   })
@@ -500,7 +500,7 @@ describe('UsbDevicePipeJsFunctionsTestA', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(8, (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)
+    var controlParam = getTransferParam(8, (usb.USB_REQUEST_DIR_FROM_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_DEVICE & 0x1f), 0, 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0560 GetConfiguration')
   })
@@ -524,7 +524,7 @@ describe('UsbDevicePipeJsFunctionsTestA', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(10, (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)
+    var controlParam = getTransferParam(10, (usb.USB_REQUEST_DIR_FROM_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_INTERFACE & 0x1f), 0, 1)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0570 GetInterface')
   })
@@ -548,7 +548,7 @@ describe('UsbDevicePipeJsFunctionsTestA', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(1, (usb.USB_REQUEST_DIR_TO_DEVICE << 7)
+    var controlParam = getTransferParam(1, (usb.USB_REQUEST_DIR_TO_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_DEVICE & 0x1f), 0, 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0580 ClearFeature')
   })
@@ -572,7 +572,7 @@ describe('UsbDevicePipeJsFunctionsTestA', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(255, (usb.USB_REQUEST_DIR_FROM_DEVICE << 7)
+    var controlParam = getTransferParam(255, (usb.USB_REQUEST_DIR_FROM_DEVICE)
         | (usb.USB_REQUEST_TYPE_STANDARD << 5) | (usb.USB_REQUEST_TARGET_INTERFACE & 0x1f), (2 << 8), 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0590 ClearFeature')
   })
@@ -596,7 +596,7 @@ describe('UsbDevicePipeJsFunctionsTestA', function () {
     }
 
     var timeout = 5000;
-    var controlParam = getTransferParam(255, (usb.USB_REQUEST_DIR_TO_DEVICE << 7)
+    var controlParam = getTransferParam(255, (usb.USB_REQUEST_DIR_TO_DEVICE)
         | (usb.USB_REQUEST_TYPE_CLASS << 5) | (usb.USB_REQUEST_TARGET_ENDPOINT & 0x1f), (2 << 8), 0)
     callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0600 ClearFeature')
   })
@@ -620,7 +620,7 @@ describe('UsbDevicePipeJsFunctionsTestA', function () {
       }
 
       var timeout = 5000;
-      var controlParam = getTransferParam(255, (usb.USB_REQUEST_DIR_TO_DEVICE << 7)
+      var controlParam = getTransferParam(255, (usb.USB_REQUEST_DIR_TO_DEVICE)
           | (usb.USB_REQUEST_TYPE_VENDOR << 5) | (usb.USB_REQUEST_TARGET_OTHER & 0x1f), (2 << 8), 0)
       callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0610 ClearFeature')
     })
@@ -644,7 +644,7 @@ describe('UsbDevicePipeJsFunctionsTestA', function () {
         }
 
         var timeout = 5000;
-        var controlParam = getTransferParam(255, (usb.USB_REQUEST_DIR_TO_DEVICE << 7)
+        var controlParam = getTransferParam(255, (usb.USB_REQUEST_DIR_TO_DEVICE)
             | (usb.USB_REQUEST_TYPE_CLASS << 5) | (usb.USB_REQUEST_TARGET_OTHER & 0x1f), 0, 0)
         callControlTransfer(testParam.pip, controlParam, timeout, 'SUB_USB_JS_0620 ClearFeature')
       })