feat: frontend add set jtag frequency

server/src/Controllers.cs

@@ -367,7 +367,6 @@ public class JtagController : ControllerBase
     [HttpPost("BoundaryScanLogicalPorts")]
     [EnableCors("Users")]
     [ProducesResponseType(typeof(Dictionary<string, bool>), StatusCodes.Status200OK)]
-    [ProducesResponseType(typeof(string), StatusCodes.Status400BadRequest)]
     [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
     public async ValueTask<IResult> BoundaryScanLogicalPorts(string address, int port)
     {
@@ -382,6 +381,31 @@ public class JtagController : ControllerBase
 
         return TypedResults.Ok(ret.Value);
     }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <param name="speed">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    [HttpPost("SetSpeed")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SetSpeed(string address, int port, UInt32 speed)
+    {
+        var jtagCtrl = new JtagClient.Jtag(address, port);
+        var ret = await jtagCtrl.SetSpeed(speed);
+        if (!ret.IsSuccessful)
+        {
+            if (ret.Error is ArgumentException)
+                return TypedResults.BadRequest(ret.Error);
+            else return TypedResults.InternalServerError(ret.Error);
+        }
+
+        return TypedResults.Ok(ret.Value);
+    }
 }
 
 /// <summary>

server/src/JtagClient.cs

@@ -28,6 +28,10 @@ public static class JtagAddr
     /// Jtag Write Command
     /// </summary>
     public const UInt32 WRITE_CMD = 0x10_00_00_03;
+    /// <summary>
+    /// Jtag Speed Control
+    /// </summary>
+    public const UInt32 SPEED_CTRL = 0x10_00_00_04;
 }
 
 /// <summary>
@@ -833,10 +837,26 @@ public class Jtag
         if (cellList.IsNull) return new(new Exception("Get boundary logical ports failed"));
 
         var portStatus = new Dictionary<string, bool>();
-        foreach (var cell in cellList.Value) {
+        foreach (var cell in cellList.Value)
+        {
             portStatus.Add(cell.PortID ?? "UnknownPortID", bitArray.Value[cell.CellNumber]);
         }
 
         return portStatus;
     }
+
+    public async ValueTask<Result<bool>> SetSpeed(UInt32 speed)
+    {
+        // Clear Data
+        await MsgBus.UDPServer.ClearUDPData(this.address);
+
+        logger.Trace($"Clear up udp server {this.address} receive data");
+        
+        var ret = await WriteFIFO(
+            JtagAddr.SPEED_CTRL, (speed << 16) | speed,
+            JtagState.CMD_EXEC_FINISH, JtagState.CMD_EXEC_FINISH);
+        
+        if (!ret.IsSuccessful) return new (ret.Error);
+        return ret.Value;
+    }
 }