using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using System.IO.Ports; using System.Threading; using System.IO; using Renci.SshNet; // Based on, see below // https://www.codeproject.com/Articles/678025/Serial-Comms-in-Csharp-for-Beginners namespace uartTestGUI { public partial class Form1 : Form { SshClient ssh_client; public Form1() { InitializeComponent(); // ssh_client = new SshClient(ipAddress.Text, "root", ""); } public void backgroundTask() { // while (true == status_update_en.Checked) while (true) { ssh_connect.Invoke(new delegateRegDump(RegDump), new object[] { }); Thread.Sleep(1000); } } public delegate void delegateRegDump(); string ssh_ReadReg(string addr) { SshCommand cmd; string str = String.Empty; string str1 = String.Empty; if (true == ssh_client.IsConnected) { str1 = "devmem " + addr; Console.WriteLine("ssh_ReadReg(): Command: "+str1); // Console.WriteLine(str1); cmd = ssh_client.RunCommand(str1); str = cmd.Result; Console.WriteLine("ssh_ReadReg(): Response:"+str); // Console.WriteLine(str); return str.Substring(2, 8); } return "FFFFFFFF"; } void ssh_WriteReg(string addr, string val) { SshCommand cmd; string str = String.Empty; if (true == ssh_client.IsConnected) { str = "devmem " + addr + " 32 " + val; Console.WriteLine("ssh_WriteReg(): Command:"+str); // Console.WriteLine(str); // Get the command output cmd = ssh_client.RunCommand(str);// Execute a command Console.WriteLine("ssh_WriteReg(): Response:"+ cmd.Result); // Console.WriteLine(cmd.Result); // Get the command output } } private void RegDump() { if (true == ssh_client.IsConnected) { string str; reg_0x00.Text = ""; reg_0x04.Text = ""; reg_0x14.Text = ""; reg_0x20.Text = ""; reg_0x28.Text = ""; reg_0x2C.Text = ""; reg_0x30.Text = ""; reg_0x34.Text = ""; reg_0x38.Text = ""; reg_0x3C.Text = ""; reg_0x40.Text = ""; reg_0xD4.Text = ""; reg_0xD8.Text = ""; reg_0xDC.Text = ""; reg_0xE0.Text = ""; reg_0xE4.Text = ""; reg_0xE8.Text = ""; reg_0xEC.Text = ""; reg_0xF0.Text = ""; reg_0x00.Text = ssh_ReadReg("0x80000000"); // str = ssh_ReadReg("0x80000004"); uint val = (Convert.ToUInt32(str, 16)); reg_0x04.Text = str; if (0x2 == (val & 0x02)) { qsfp1_present.BackColor = Color.Red; } else { qsfp1_present.BackColor = Color.LightGreen; } if (0x20 == (val & 0x020)) { qsfp2_present.BackColor = Color.Red; } else { qsfp2_present.BackColor = Color.LightGreen; } if (0x200 == (val & 0x0200)) { qsfp3_present.BackColor = Color.Red; } else { qsfp3_present.BackColor = Color.LightGreen; } if (0x2000 == (val & 0x02000)) { qsfp4_present.BackColor = Color.Red; } else { qsfp4_present.BackColor = Color.LightGreen; } reg_0x14.Text = ssh_ReadReg("0x80000014"); reg_0x20.Text = ssh_ReadReg("0x80000020"); // reg_0x28.Text = ssh_ReadReg("0x80000028"); val = (Convert.ToUInt32(reg_0x28.Text, 16)); if (0 == (val & 0x300)) { dac_data_src_quadsend_rcv.Checked = true; } else if (0x100 == (val & 0x300)) { dac_data_src_cmac.Checked = true; } if (1 == (val & 3)) { cmac_tx_en.Checked = true; } else if (2 == (val & 3)) { cmac_rx_en.Checked = true; } else if(3 == (val & 3)) { cmac_rxtx_en.Checked = true; } else { cmac_disable.Checked = true; } str = ssh_ReadReg("0x80000020"); // dummy register to flag that cmac has been initialized val = (Convert.ToUInt32(str, 16)); if (0xCAFE == val) { // CMAC already init'ed cmac_init.Text = "CMACs Initialized"; cmac_init.BackColor = Color.LightGreen; cmac_read_all_regs.PerformClick(); } else { cmac_init.Text = "CMAC_Init"; cmac_init.BackColor = Color.Gainsboro; } str = ssh_ReadReg("0x8000002C"); val = (Convert.ToUInt32(str, 16)); reg_0x2C.Text = val.ToString("D"); reg_0x30.Text = ssh_ReadReg("0x80000030"); // str = ssh_ReadReg("0x80000034"); val = (Convert.ToUInt32(str, 16)); reg_0x34.Text = val.ToString("D"); reg_0x38.Text = ssh_ReadReg("0x80000038"); // str = ssh_ReadReg("0x8000003C"); val = (Convert.ToUInt32(str, 16)); reg_0x3C.Text = val.ToString("D"); // str = ssh_ReadReg("0x80000040"); val = (Convert.ToUInt32(str, 16)); reg_0x40.Text = val.ToString("D"); reg_0xD4.Text = ssh_ReadReg("0x800000D4"); reg_0xD8.Text = ssh_ReadReg("0x800000D8"); reg_0xDC.Text = ssh_ReadReg("0x800000DC"); reg_0xE0.Text = ssh_ReadReg("0x800000E0"); reg_0xE4.Text = ssh_ReadReg("0x800000E4"); reg_0xE8.Text = ssh_ReadReg("0x800000E8"); reg_0xEC.Text = ssh_ReadReg("0x800000EC"); reg_0xF0.Text = ssh_ReadReg("0x800000F0"); } } private void cmac_0_RegDump() { if (true == ssh_client.IsConnected) { cmac_0_reg_0x10000.Text = ""; cmac_0_reg_0x10004.Text = ""; cmac_0_reg_0x1000C.Text = ""; cmac_0_reg_0x10014.Text = ""; cmac_0_reg_0x10024.Text = ""; cmac_0_reg_0x10090.Text = ""; cmac_4_reg_0x10030.Text = ""; cmac_4_reg_0x10058.Text = ""; cmac_0_reg_0x00.Text = ""; cmac_0_reg_0x04.Text = ""; cmac_0_reg_0x08.Text = ""; cmac_0_reg_0x0C.Text = ""; cmac_0_reg_0x10.Text = ""; cmac_0_reg_0x14.Text = ""; cmac_0_reg_0x18.Text = ""; cmac_0_reg_0x1C.Text = ""; cmac_0_reg_0x10000.Text = ssh_ReadReg("0x81010000"); cmac_0_reg_0x10004.Text = ssh_ReadReg("0x81010004"); cmac_0_reg_0x1000C.Text = ssh_ReadReg("0x8101000C"); cmac_0_reg_0x10014.Text = ssh_ReadReg("0x81010014"); cmac_0_reg_0x10024.Text = ssh_ReadReg("0x81010024"); cmac_0_reg_0x10090.Text = ssh_ReadReg("0x81010090"); cmac_0_reg_0x10030.Text = ssh_ReadReg("0x81010030"); cmac_0_reg_0x10058.Text = ssh_ReadReg("0x81010058"); cmac_0_reg_0x00.Text = ssh_ReadReg("0x81000000"); cmac_0_reg_0x04.Text = ssh_ReadReg("0x81000004"); cmac_0_reg_0x08.Text = ssh_ReadReg("0x81000008"); cmac_0_reg_0x0C.Text = ssh_ReadReg("0x8100000C"); cmac_0_reg_0x10.Text = ssh_ReadReg("0x81000010"); cmac_0_reg_0x14.Text = ssh_ReadReg("0x81000014"); cmac_0_reg_0x18.Text = ssh_ReadReg("0x81000018"); cmac_0_reg_0x1C.Text = ssh_ReadReg("0x8100001C"); } } private void cmac_4_RegDump() { if (true == ssh_client.IsConnected) { cmac_4_reg_0x10000.Text = ""; cmac_4_reg_0x10004.Text = ""; cmac_4_reg_0x1000C.Text = ""; cmac_4_reg_0x10014.Text = ""; cmac_4_reg_0x10024.Text = ""; cmac_4_reg_0x10090.Text = ""; cmac_4_reg_0x10030.Text = ""; cmac_4_reg_0x10058.Text = ""; cmac_4_reg_0x00.Text = ""; cmac_4_reg_0x04.Text = ""; cmac_4_reg_0x08.Text = ""; cmac_4_reg_0x0C.Text = ""; cmac_4_reg_0x10.Text = ""; cmac_4_reg_0x14.Text = ""; cmac_4_reg_0x18.Text = ""; cmac_4_reg_0x1C.Text = ""; cmac_4_reg_0x10000.Text = ssh_ReadReg("0x82010000"); cmac_4_reg_0x10004.Text = ssh_ReadReg("0x82010004"); cmac_4_reg_0x1000C.Text = ssh_ReadReg("0x8201000C"); cmac_4_reg_0x10014.Text = ssh_ReadReg("0x82010014"); cmac_4_reg_0x10024.Text = ssh_ReadReg("0x82010024"); cmac_4_reg_0x10090.Text = ssh_ReadReg("0x82010090"); cmac_4_reg_0x10030.Text = ssh_ReadReg("0x81010030"); cmac_4_reg_0x10058.Text = ssh_ReadReg("0x81010058"); cmac_4_reg_0x00.Text = ssh_ReadReg("0x82000000"); cmac_4_reg_0x04.Text = ssh_ReadReg("0x82000004"); cmac_4_reg_0x08.Text = ssh_ReadReg("0x82000008"); cmac_4_reg_0x0C.Text = ssh_ReadReg("0x8200000C"); cmac_4_reg_0x10.Text = ssh_ReadReg("0x82000010"); cmac_4_reg_0x14.Text = ssh_ReadReg("0x82000014"); cmac_4_reg_0x18.Text = ssh_ReadReg("0x82000018"); cmac_4_reg_0x1C.Text = ssh_ReadReg("0x8200001C"); } } private void Open_ssh_connection_Click(object sender, EventArgs e) { // if (false == ssh_client.IsConnected) // { try { ssh_client = new SshClient(ipAddress.Text, "root", ""); ssh_connect.Text = "Connecting..."; ssh_client.Connect(); Console.WriteLine($"Connected to {ssh_client.ConnectionInfo.Host} successfully."); ssh_connect.BackColor = Color.LightGreen; // SshCommand cmd = ssh_client.RunCommand("devmem 0x80000000"); // Execute a command // Console.WriteLine("Command Output:"); // Console.WriteLine(cmd.Result); // Get the command output // reg_0x00.Text = cmd.Result; // read_all_regs.PerformClick(); // cmac_read_all_regs.PerformClick(); // reg_0x00.Text = ssh_ReadReg("0x80000000"); cmac_0_reg_0x10024.Text = ssh_ReadReg("0x81010024"); cmac_4_reg_0x10024.Text = ssh_ReadReg("0x82010024"); read_all_regs.PerformClick(); ssh_connect.Text = "Connected"; // ssh_client.Disconnect(); // Thread oThread = new Thread(new ThreadStart(backgroundTask)); // oThread.IsBackground = true; // oThread.Start(); } catch (Exception ex) { Console.WriteLine($"An error occurred: {ex.Message}"); ssh_connect.Text = "Connect"; ssh_connect.BackColor = Color.Red; } // } // else // { // // } } private void reboot_fpga_Click(object sender, EventArgs e) { string str = String.Empty; if (MessageBox.Show("Are you sure?", "", MessageBoxButtons.YesNo) == DialogResult.Yes) { str = String.Empty; str += "XY"; str += "\n"; } } private void read_all_regs_Click(object sender, EventArgs e) { RegDump(); } private void cmac_reg_read_Click(object sender, EventArgs e) { cmac_0_RegDump(); cmac_4_RegDump(); } private void dac_data_src_cmac_Click(object sender, EventArgs e) { reg_0x28.Text = ssh_ReadReg("0x80000028"); uint cntrl_reg28 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg28 |= 0x100; // bit8 = 1 <= CMAC ssh_WriteReg("0x80000028", "0x" + cntrl_reg28.ToString("X8")); reg_0x28.Text = ssh_ReadReg("0x80000028"); } private void dac_data_src_quadsend_rcv_Click(object sender, EventArgs e) { reg_0x28.Text = ssh_ReadReg("0x80000028"); uint cntrl_reg28 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg28 &= 0xFFFF_FEFF; // bit8 = 0 <= quadsendrecv ssh_WriteReg("0x80000028", "0x" + cntrl_reg28.ToString("X8")); reg_0x28.Text = ssh_ReadReg("0x80000028"); } private void cmac_rx_en_Click(object sender, EventArgs e) { reg_0x28.Text = ssh_ReadReg("0x80000028"); uint cntrl_reg28 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg28 &= 0xFFFF_FFFC; // bit1:0 = 0 <= cmac disabled cntrl_reg28 |= 0x02; // bit0 = 1 <= Rx enable ssh_WriteReg("0x80000028", "0x" + cntrl_reg28.ToString("X8")); reg_0x28.Text = ssh_ReadReg("0x80000028"); } private void cmac_tx_en_Click(object sender, EventArgs e) { reg_0x28.Text = ssh_ReadReg("0x80000028"); uint cntrl_reg28 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg28 &= 0xFFFF_FFFC; // bit1:0 = 0 <= cmac disabled cntrl_reg28 |= 0x01; // bit0 = 1 <= Tx enable ssh_WriteReg("0x80000028", "0x" + cntrl_reg28.ToString("X8")); reg_0x28.Text = ssh_ReadReg("0x80000028"); } private void cmac_rxtx_en_Click(object sender, EventArgs e) { reg_0x28.Text = ssh_ReadReg("0x80000028"); uint cntrl_reg28 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg28 |= 0x03; // bit1:0 = 1 <= Rx and Tx enable ssh_WriteReg("0x80000028", "0x" + cntrl_reg28.ToString("X8")); reg_0x28.Text = ssh_ReadReg("0x80000028"); } private void cmac_disable_Click(object sender, EventArgs e) { reg_0x28.Text = ssh_ReadReg("0x80000028"); uint cntrl_reg28 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg28 &= 0xFFFF_FFFC; // bit1:0 = 0 <= cmac disabled ssh_WriteReg("0x80000028", "0x" + cntrl_reg28.ToString("X8")); reg_0x28.Text = ssh_ReadReg("0x80000028"); } private void cmac_init_Click(object sender, EventArgs e) { cmac_1_Init(); cmac_4_Init(); cmac_init.Text = "CMACs Initialized"; cmac_init.BackColor = Color.LightGreen; cmac_read_all_regs.PerformClick(); ssh_WriteReg("0x80000020", "0xCAFE"); // init flag } private void cmac_1_Init() { cmac_init.Text = "CMAC_1 Initializing..."; // RESET - CMAC_1 ssh_WriteReg("0x81010000", "0x1"); cmac_0_reg_0x10000.Text = ssh_ReadReg("0x81010000"); ssh_WriteReg("0x81010000", "0xFFFFFFFF"); cmac_0_reg_0x10000.Text = ssh_ReadReg("0x81010000"); // await Task.Run(() => // { // Sleep 5 Thread.Sleep(5000); // }); // release RESET - CMAC_1 ssh_WriteReg("0x81010000", "0x0"); cmac_0_reg_0x10000.Text = ssh_ReadReg("0x81010000"); //#:: RX ENABLE //#:: offset 0x14 //#:: Set bit(0) to 1 to enable, do not modify other bits ssh_WriteReg("0x81010014", "0x1"); cmac_0_reg_0x10014.Text = ssh_ReadReg("0x81010014"); //#:: TX ENABLE //#:: offset 0xC //#:: Set bit(0) to 1 to enable, do not modify other bits ssh_WriteReg("0x8101000C", "0x1"); cmac_0_reg_0x1000C.Text = ssh_ReadReg("0x8101000C"); //#:: LOOPBACK MODE //#:: 1=LB, 0=No LB ssh_WriteReg("0x81010090", "0x0"); cmac_0_reg_0x10090.Text = ssh_ReadReg("0x81010090"); // CONFIGURATION_TX_FLOW_CONTROL_CONTROL_REG1 // bits 8:0 - ctl_tx_pause_enable ssh_WriteReg("0x81010030", "0x00000100"); cmac_0_reg_0x10030.Text = ssh_ReadReg("0x81010030"); // CONFIGURATION_TX_FLOW_CONTROL_QUANTA_REG5 // bit 15:0 - ctl_tx_pause_quanta8 ssh_WriteReg("0x81010058", "0x00000001"); cmac_0_reg_0x10058.Text = ssh_ReadReg("0x81010058"); //#:: Set Destination MAC address //#:: Broadcast (not multicast, but accepted everywhere): FF:FF:FF:FF:FF:FF //#:: IPv4 multicast (All-hosts group): 01:00:5E:00:00:01 //#:: IPv6 multicast (All-nodes group): 33:33:00:00:00:01 ssh_WriteReg("0x81000000", "0x5E000001"); cmac_0_reg_0x00.Text = ssh_ReadReg("0x81000000"); ssh_WriteReg("0x81000004", "0x00000100"); cmac_0_reg_0x04.Text = ssh_ReadReg("0x81000004"); //#:: Set Source MAC address 02:00:00:00:00:01 ssh_WriteReg("0x81000008", "0x00000001"); cmac_0_reg_0x08.Text = ssh_ReadReg("0x81000008"); ssh_WriteReg("0x8100000C", "0x00000200"); cmac_0_reg_0x0C.Text = ssh_ReadReg("0x8100000C"); //#:: Set EtherType //#:: 0x88B5 – IEEE “local/experimental” Ethertype (commonly used for custom payloads) //#:: 0x0800 – IPv4 (often whitelisted by other stacks, even if the payload isn’t fully IP) ssh_WriteReg("0x81000010", "0x000088B5"); cmac_0_reg_0x10.Text = ssh_ReadReg("0x81000010"); // PROG_FULL_ON_THRESH - 0x18 ssh_WriteReg("0x81000018", "0x00000300"); //256 cmac_0_reg_0x18.Text = ssh_ReadReg("0x81000018"); //PROG_FULL_OFF_THRESH - 0x1C ssh_WriteReg("0x8100001C", "0x00000100"); //768 cmac_0_reg_0x1C.Text = ssh_ReadReg("0x8100001C"); } private void cmac_4_Init() { cmac_init.Text = "CMAC_4 Initializing..."; // RESET - CMAC_4 ssh_WriteReg("0x82010000", "0x1"); cmac_4_reg_0x10090.Text = ssh_ReadReg("0x82010000"); ssh_WriteReg("0x82010000", "0xFFFFFFFF"); cmac_4_reg_0x10000.Text = ssh_ReadReg("0x82010000"); // await Task.Run(() => // { // Sleep 5 Thread.Sleep(5000); // }); // release RESET - CMAC_4 ssh_WriteReg("0x82010000", "0x0"); cmac_4_reg_0x10000.Text = ssh_ReadReg("0x82010000"); //#:: RX ENABLE //#:: offset 0x14 //#:: Set bit(0) to 1 to enable, do not modify other bits ssh_WriteReg("0x82010014", "0x1"); cmac_4_reg_0x10014.Text = ssh_ReadReg("0x82010014"); //#:: TX ENABLE //#:: offset 0xC //#:: Set bit(0) to 1 to enable, do not modify other bits ssh_WriteReg("0x8201000C", "0x1"); cmac_4_reg_0x1000C.Text = ssh_ReadReg("0x8201000C"); //#:: LOOPBACK MODE //#:: 1=LB, 0=No LB ssh_WriteReg("0x82010090", "0x0"); cmac_4_reg_0x10090.Text = ssh_ReadReg("0x82010090"); // CONFIGURATION_TX_FLOW_CONTROL_CONTROL_REG1 // bits 8:0 - ctl_tx_pause_enable ssh_WriteReg("0x82010030", "0x00000100"); cmac_4_reg_0x10030.Text = ssh_ReadReg("0x82010030"); // CONFIGURATION_TX_FLOW_CONTROL_QUANTA_REG5 // bit 15:0 - ctl_tx_pause_quanta8 ssh_WriteReg("0x82010058", "0x00000007"); cmac_4_reg_0x10058.Text = ssh_ReadReg("0x82010058"); //#:: Set Destination MAC address //#:: Broadcast (not multicast, but accepted everywhere): FF:FF:FF:FF:FF:FF //#:: IPv4 multicast (All-hosts group): 01:00:5E:00:00:01 //#:: IPv6 multicast (All-nodes group): 33:33:00:00:00:01 ssh_WriteReg("0x82000000", "0x5E000001"); cmac_4_reg_0x00.Text = ssh_ReadReg("0x82000000"); ssh_WriteReg("0x82000004", "0x00000100"); cmac_4_reg_0x04.Text = ssh_ReadReg("0x82000004"); //#:: Set Source MAC address 02:00:00:00:00:01 ssh_WriteReg("0x82000008", "0x00000001"); cmac_4_reg_0x08.Text = ssh_ReadReg("0x82000008"); ssh_WriteReg("0x8200000C", "0x00000200"); cmac_4_reg_0x0C.Text = ssh_ReadReg("0x8200000c"); //#:: Set EtherType //#:: 0x88B5 – IEEE “local/experimental” Ethertype (commonly used for custom payloads) //#:: 0x0800 – IPv4 (often whitelisted by other stacks, even if the payload isn’t fully IP) ssh_WriteReg("0x82000010", "0x000088B5"); cmac_4_reg_0x10.Text = ssh_ReadReg("0x82000010"); // PROG_FULL_ON_THRESH - 0x18 ssh_WriteReg("0x82000018", "0x00000300"); //256 cmac_4_reg_0x18.Text = ssh_ReadReg("0x82000018"); //PROG_FULL_OFF_THRESH - 0x1C ssh_WriteReg("0x8200001C", "0x00000100"); //768 cmac_4_reg_0x1C.Text = ssh_ReadReg("0x8200001C"); } private void reg_read_Click(object sender, EventArgs e) { reg_data.Text = ssh_ReadReg("0x"+reg_addr.Text); } private void reg_write_Click(object sender, EventArgs e) { ssh_WriteReg("0x"+reg_addr.Text, "0x"+reg_data.Text); } private void counters_rst_Click(object sender, EventArgs e) { reg_0x20.Text = ssh_ReadReg("0x80000020"); uint cntrl_reg20 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg20 |= 0x8000_0000; // bit31: 1 <= reset ssh_WriteReg("0x80000020", "0x" + cntrl_reg20.ToString("X8")); reg_0x20.Text = ssh_ReadReg("0x80000020"); reg_0x20.Text = ssh_ReadReg("0x80000020"); cntrl_reg20 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg20 &= 0x7FFF_FFFF; // bit31: 0 <= normal ssh_WriteReg("0x80000020", "0x" + cntrl_reg20.ToString("X8")); reg_0x20.Text = ssh_ReadReg("0x80000020"); } private void cmac_rx_tx_debug_regs_Click(object sender, EventArgs e) { if (true == ssh_client.IsConnected) { cmac_0_reg_0x40.Text = ""; cmac_0_reg_0x44.Text = ""; cmac_0_reg_0x48.Text = ""; cmac_0_reg_0x4C.Text = ""; cmac_0_reg_0x50.Text = ""; cmac_0_reg_0x54.Text = ""; cmac_0_reg_0x58.Text = ""; cmac_4_reg_0x40.Text = ""; cmac_4_reg_0x44.Text = ""; cmac_4_reg_0x48.Text = ""; cmac_4_reg_0x4C.Text = ""; cmac_4_reg_0x50.Text = ""; cmac_4_reg_0x54.Text = ""; cmac_4_reg_0x58.Text = ""; cmac_0_reg_0x40.Text = ssh_ReadReg("0x81000040"); cmac_0_reg_0x44.Text = ssh_ReadReg("0x81000044"); cmac_0_reg_0x48.Text = ssh_ReadReg("0x81000048"); cmac_0_reg_0x4C.Text = ssh_ReadReg("0x8100004C"); cmac_0_reg_0x50.Text = ssh_ReadReg("0x81000050"); cmac_0_reg_0x54.Text = ssh_ReadReg("0x81000054"); cmac_0_reg_0x58.Text = ssh_ReadReg("0x81000058"); cmac_4_reg_0x40.Text = ssh_ReadReg("0x82000040"); cmac_4_reg_0x44.Text = ssh_ReadReg("0x82000044"); cmac_4_reg_0x48.Text = ssh_ReadReg("0x82000048"); cmac_4_reg_0x4C.Text = ssh_ReadReg("0x8200004C"); cmac_4_reg_0x50.Text = ssh_ReadReg("0x82000050"); cmac_4_reg_0x54.Text = ssh_ReadReg("0x82000054"); cmac_4_reg_0x58.Text = ssh_ReadReg("0x82000058"); } } private void cmac2_dac_chan_both_Click(object sender, EventArgs e) { reg_0x28.Text = ssh_ReadReg("0x80000028"); uint cntrl_reg28 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg28 &= 0xFFFC_FFFF; // bit17:16 0 <= both ssh_WriteReg("0x80000028", "0x" + cntrl_reg28.ToString("X8")); reg_0x28.Text = ssh_ReadReg("0x80000028"); // CONFIGURATION_TX_FLOW_CONTROL_QUANTA_REG5 // bit 15:0 - ctl_tx_pause_quanta8 ssh_WriteReg("0x81010058", "0x00000001"); cmac_0_reg_0x10058.Text = ssh_ReadReg("0x81010058"); // CONFIGURATION_TX_FLOW_CONTROL_QUANTA_REG5 // bit 15:0 - ctl_tx_pause_quanta8 ssh_WriteReg("0x82010058", "0x00000007"); cmac_4_reg_0x10058.Text = ssh_ReadReg("0x82010058"); } private void cmac2_dac_chan_1_Click(object sender, EventArgs e) { reg_0x28.Text = ssh_ReadReg("0x80000028"); uint cntrl_reg28 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg28 &= 0xFFFC_FFFF; // bit17:16 cntrl_reg28 |= 0x1_0000; // bit17:16 1 <= chan 1 ssh_WriteReg("0x80000028", "0x" + cntrl_reg28.ToString("X8")); reg_0x28.Text = ssh_ReadReg("0x80000028"); // CONFIGURATION_TX_FLOW_CONTROL_QUANTA_REG5 // bit 15:0 - ctl_tx_pause_quanta8 ssh_WriteReg("0x81010058", "0x00000007"); cmac_0_reg_0x10058.Text = ssh_ReadReg("0x81010058"); } private void cmac2_dac_chan_2_Click(object sender, EventArgs e) { reg_0x28.Text = ssh_ReadReg("0x80000028"); uint cntrl_reg28 = (Convert.ToUInt32(reg_0x28.Text, 16)); cntrl_reg28 &= 0xFFFC_FFFF; // bit17:16 cntrl_reg28 |= 0x2_0000; // bit17:16 2 <= chan 2 ssh_WriteReg("0x80000028", "0x" + cntrl_reg28.ToString("X8")); reg_0x28.Text = ssh_ReadReg("0x80000028"); // CONFIGURATION_TX_FLOW_CONTROL_QUANTA_REG5 // bit 15:0 - ctl_tx_pause_quanta8 ssh_WriteReg("0x82010058", "0x00000007"); cmac_4_reg_0x10058.Text = ssh_ReadReg("0x82010058"); } } }