externer taktgeber

PIC_Simulator/Form1.Designer.cs

@@ -106,6 +106,11 @@
 			this.cbxComPorts = new System.Windows.Forms.ComboBox();
 			this.btnRSConnect = new System.Windows.Forms.Button();
 			this.btnRSDisconnect = new System.Windows.Forms.Button();
+			this.label6 = new System.Windows.Forms.Label();
+			this.edClockAddr = new System.Windows.Forms.TextBox();
+			this.edClockBit = new System.Windows.Forms.TextBox();
+			this.btnClockStart = new System.Windows.Forms.Button();
+			this.edCLockFreq = new System.Windows.Forms.TextBox();
 			this.menuStrip1.SuspendLayout();
 			this.SuspendLayout();
 			// 
@@ -798,11 +803,58 @@
 			this.btnRSDisconnect.UseVisualStyleBackColor = true;
 			this.btnRSDisconnect.Click += new System.EventHandler(this.btnRSDisconnect_Click);
 			// 
+			// label6
+			// 
+			this.label6.AutoSize = true;
+			this.label6.Location = new System.Drawing.Point(915, 610);
+			this.label6.Name = "label6";
+			this.label6.Size = new System.Drawing.Size(56, 13);
+			this.label6.TabIndex = 58;
+			this.label6.Text = "Taktgeber";
+			// 
+			// edClockAddr
+			// 
+			this.edClockAddr.Location = new System.Drawing.Point(918, 626);
+			this.edClockAddr.Name = "edClockAddr";
+			this.edClockAddr.Size = new System.Drawing.Size(64, 20);
+			this.edClockAddr.TabIndex = 59;
+			this.edClockAddr.Text = "0x20";
+			// 
+			// edClockBit
+			// 
+			this.edClockBit.Location = new System.Drawing.Point(994, 626);
+			this.edClockBit.Name = "edClockBit";
+			this.edClockBit.Size = new System.Drawing.Size(64, 20);
+			this.edClockBit.TabIndex = 60;
+			this.edClockBit.Text = "3";
+			// 
+			// btnClockStart
+			// 
+			this.btnClockStart.Location = new System.Drawing.Point(1064, 626);
+			this.btnClockStart.Name = "btnClockStart";
+			this.btnClockStart.Size = new System.Drawing.Size(49, 23);
+			this.btnClockStart.TabIndex = 61;
+			this.btnClockStart.Text = "Start";
+			this.btnClockStart.UseVisualStyleBackColor = true;
+			this.btnClockStart.Click += new System.EventHandler(this.btnClockStart_Click);
+			// 
+			// edCLockFreq
+			// 
+			this.edCLockFreq.Location = new System.Drawing.Point(918, 652);
+			this.edCLockFreq.Name = "edCLockFreq";
+			this.edCLockFreq.Size = new System.Drawing.Size(140, 20);
+			this.edCLockFreq.TabIndex = 62;
+			// 
 			// Form1
 			// 
 			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
 			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
 			this.ClientSize = new System.Drawing.Size(1298, 692);
+			this.Controls.Add(this.edCLockFreq);
+			this.Controls.Add(this.btnClockStart);
+			this.Controls.Add(this.edClockBit);
+			this.Controls.Add(this.edClockAddr);
+			this.Controls.Add(this.label6);
 			this.Controls.Add(this.btnRSDisconnect);
 			this.Controls.Add(this.btnRSConnect);
 			this.Controls.Add(this.cbxComPorts);
@@ -948,6 +1000,11 @@
 		private System.Windows.Forms.ComboBox cbxComPorts;
 		private System.Windows.Forms.Button btnRSConnect;
 		private System.Windows.Forms.Button btnRSDisconnect;
+		private System.Windows.Forms.Label label6;
+		private System.Windows.Forms.TextBox edClockAddr;
+		private System.Windows.Forms.TextBox edClockBit;
+		private System.Windows.Forms.Button btnClockStart;
+		private System.Windows.Forms.TextBox edCLockFreq;
 	}
 }
 

PIC_Simulator/Form1.cs

@@ -142,7 +142,7 @@ namespace PIC_Simulator
 
 		private void StepProgramm()
 		{
-			bool finished = programm.Step();
+			bool finished = programm.Step(int.Parse(insertTime.Text));
 
 			if (finished) { quartztimer.Stop(); MessageBox.Show("Finished"); return; }
 
@@ -483,6 +483,15 @@ namespace PIC_Simulator
 		{
 			rs232.Disconnect();
 		}
+
+		private void btnClockStart_Click(object sender, EventArgs e)
+		{
+			programm.TaktgeberAktiviert = !programm.TaktgeberAktiviert;
+			programm.TaktgeberFrequenz = int.Parse(edCLockFreq.Text);
+			programm.TaktgeberZahler = 0;
+			programm.TaktgeberAdresse = Convert.ToUInt32(edClockAddr.Text.Substring(2), 16);
+			programm.TaktgeberBitnummer = uint.Parse(edClockBit.Text);
+		}
 	}
 }
 

PIC_Simulator/PIC/PICProgramm.cs

@@ -116,7 +116,13 @@ namespace PIC_Simulator.PIC
 		public Stack<uint> Stack = new Stack<uint>();
 		public bool IsSleeping = false;
 
-		public List<int> Breakpoints = new List<int>(); 
+		public List<int> Breakpoints = new List<int>();
+
+		public int TaktgeberFrequenz = 100000;
+		public int TaktgeberZahler = 100000;
+		public bool TaktgeberAktiviert = false;
+		public uint TaktgeberAdresse = 0;
+		public uint TaktgeberBitnummer = 0;
 
 		public PICProgramm()
 		{
@@ -210,12 +216,22 @@ namespace PIC_Simulator.PIC
 			return binaryval;
 		}
 
-		public bool Step()
+		public bool Step(int frequenz)
 		{
 			if (PCCounter >= befehle.Count) return true;
 
 			PICBefehl aktueller_befehl = befehle[PCCounter];
 
+			if (TaktgeberAktiviert)
+			{
+				TaktgeberZahler += frequenz;
+				if (TaktgeberZahler > TaktgeberFrequenz)
+				{
+					TaktgeberZahler = 0;
+					SetRegisterOhneBank(TaktgeberAdresse, TaktgeberBitnummer, !GetRegisterOhneBank(TaktgeberAdresse, TaktgeberBitnummer));
+				}
+			}
+
 			if (IsSleeping) return false;
 
 			if (aktueller_befehl.befehl == ADDWF)

Projektinformationen/Tabelle.txt

@@ -19,7 +19,7 @@
 [ ] Testprogramm 5 (Bitbefehle)
 [ ] Testprogramm 6 (indirekte  Adressierung)
 [ ] Testprogramm 7 (Timer 0 )
-[ ] Ext. Taktgeber an RA4 + IO-Pin
+[X] Ext. Taktgeber an RA4 + IO-Pin
 [ ] Testprogramm 7 (Interrupts)
 [ ] Testprogramm 9 (Sleep-Befehl)
 [ ] Tetstprogramm 10 (PCL und PCLATH)