Index: dialin/squish/denaliMessages.py
===================================================================
diff -u -r26bfa9223c2f3b4048a4d7415559889a1026cc85 -r8f34fae7dbbda912cc004214573187ba8ed4660f
--- dialin/squish/denaliMessages.py	(.../denaliMessages.py)	(revision 26bfa9223c2f3b4048a4d7415559889a1026cc85)
+++ dialin/squish/denaliMessages.py	(.../denaliMessages.py)	(revision 8f34fae7dbbda912cc004214573187ba8ed4660f)
@@ -86,6 +86,9 @@
     AdjustUltrafiltrationConfirmReq = 21
     AdjustUltrafiltrationConfirmRsp = 46
 
+    AdjustArterialVenousLimitsReq   = 70
+    AdjustArterialVenousLimitsRsp   = 71
+
     TreatmentRanges         =    26
 
     String                  = 65279
@@ -381,6 +384,49 @@
     waitForMessageToBeSent()
 
 
+def buildTreatmentAdjustArterialVenousLimitsResponse(vAccepted, vReason, vArterialLow, vArterialHigh, vVenousLow, vVenousHigh):
+    """
+    the Blood/dialysate rate change Response message builder method
+    | MSG  | CAN ID | Box | Type   | Ack | Src | Dst | Description                  | #1:(U32)             | #2:(U32)           | #3:(S32)                | #4:(S32)                 | #3:(S32)                | #4:(S32)                 |
+    |:----:|:------:|:---:|:------:|:---:|:---:|:---:|:-----------:                 |:--:                  |:--:                |:--:                     |:--:                      |:--:                     |:--:                      |
+    |0x4700| 0x020  | 6   | Rsp    | Y   | HD  | UI  | A/V BP Limit Change Response | \ref Data::mAccepted | \ref Data::mReason | \ref Data::mArterialLow | \ref Data::mArterialHigh | \ref Data::mVenousLow   | \ref Data::mVenousHigh   |
+    :param vAccepted: (int) boolean accept/reject response
+    :param vReason: (int) rejection reason
+    :param mArterialLow: (int) Arterial Pressure Limit Low (mmHg)
+    :param mArterialHigh: (int) Arterial Pressure Limit High (mmHg)
+    :param mVenousLow: (int) Venous Pressure Limit Low (mmHg)
+    :param mVenousHigh: (int) Venous Pressure Limit High (mmHg)
+    :return: (str) built message frame(s)
+    """
+    msg = messageBuilder.buildMessage(GuiActionType.AdjustArterialVenousLimitsRsp, 6 * 4, True,
+        utils.toI32(vAccepted),
+        utils.toI32(vReason),
+        utils.toI32(vArterialLow),
+        utils.toI32(vArterialHigh),
+        utils.toI32(vVenousLow),
+        utils.toI32(vVenousHigh)
+    )
+    return messageBuilder.toFrames(msg)
+
+
+def sendTreatmentAdjustArterialVenousLimitsResponse(vAccepted, vReason, vArterialLow, vArterialHigh, vVenousLow, vVenousHigh):
+    """
+    the Blood/dialysate rate change Response message setter/sender method
+    :param vAccepted: (int) boolean accept/reject response
+    :param vReason: (int) rejection reason
+    :param mArterialLow: (int) Arterial Pressure Limit Low (mmHg)
+    :param mArterialHigh: (int) Arterial Pressure Limit High (mmHg)
+    :param mVenousLow: (int) Venous Pressure Limit Low (mmHg)
+    :param mVenousHigh: (int) Venous Pressure Limit High (mmHg)
+    :return: none
+    """
+    frames = buildTreatmentAdjustArterialVenousLimitsResponse(vAccepted, vReason, vArterialLow, vArterialHigh, vVenousLow, vVenousHigh)
+    frames = messageBuilder.toCandumpFormat(frames)
+    for frame in frames:
+        subprocess.call(['cansend', 'can0', '020#{}'.format(frame)])
+    waitForMessageToBeSent()
+
+
 def buildTreatmentAdjustDurationResponse(vAccepted, vReason, vDuration, vUltrafiltration):
     """
     the Treatment Duration change Response message builder method