public string download(ShowProgressEvent progress)
{
byte[] page = new byte[130];
while (true)
{
node.status = NodeStatus.ST_IDLE;
node["flag_enable"] = 0;
Thread.Sleep(100);
node["addr"] = null;
Thread.Sleep(100);
if (node["addr"].HasValue)
{
break;
}
}
node.status = NodeStatus.ST_IDLE;
node["board_id"] = null;
Thread.Sleep(200);
if ((node["board_id"] != null) && ('B' != node["board_id"].Value))
{
/* we are in application firmware now*/
node.status = NodeStatus.ST_IDLE;
node["flag_reset"] = 0xA0; /*force node to stay in bootloader after WDT reset*/
Thread.Sleep(2000); /* 2000ms is enough for node to reset and power up*/
node.status = NodeStatus.ST_IDLE;
node["board_id"] = null;
}
while (true)
{
node.status = NodeStatus.ST_IDLE;
node["board_id"] = null;
Thread.Sleep(100);
if (node["board_id"].HasValue)
{
break;
}
}
if ((node["board_id"] == null) || ('B' != node["board_id"].Value))
{
return("fail to enter bootloader mode");
}
/* Node is waiting for firmware upgrade now*/
UInt16 page_addr = 0;
try
{
Stream fs;
if (File.Exists("C:\\MAIN.BIN"))
{
fs = new FileStream("C:\\MAIN.BIN", FileMode.Open, FileAccess.Read);
}
else
{
fs = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("ioex_cs.Resources.MAIN.BIN");
}
{
progress((UInt16)(fs.Length >> 7 + 1));
int count;
while (fs.CanRead)
{
count = fs.Read(page, 0, 128);
if (count == 0)
{
break;
}
while (count < 128)
{
page[count++] = 0x1A; //filled up with eof char
}
//get crc
UInt16 crc_ret = crc(page, count);
page[count + 1] = (byte)(crc_ret);
page[count] = (byte)(crc_ret >> 8);
//write page_address
node.writebyte_abs_reg(new byte[] { (byte)2, (byte)3 }, new byte[] { (byte)page_addr, (byte)(page_addr >> 8) });
Thread.Sleep(10);
byte b;
b = (byte)(page_addr >> 8);
//send data to node
node.writeseq_abs_reg(4, page, count + 2);
Thread.Sleep(20);
node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)2, (byte)0 });//BOOT_CMD_PGM_PAGE =2
Thread.Sleep(20);
if (poll("addr", 2) != 0)
{
return("crc error");
}
page_addr += (UInt16)count;
progress((UInt16)(page_addr >> 7));
}
}
node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)3, (byte)0 }); //BOOT_CMD_UPGRADE = 3
Thread.Sleep(500);
if (poll("addr", 3) != 0)
{
return("upgrade error");
}
node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)4, (byte)0 }); //BOOT_CMD_RUN_APP = 4
Thread.Sleep(2000); /*update board_id*/
return((poll("board_id", (byte)('B')) != (byte)'B')?"":"reboot error");
}
catch (System.Exception e)
{
return(e.Message);
}
}
public string download(ShowProgressEvent progress)
{
return "";
/*
byte[] page = new byte[130];
while (true)
{
node.status = NodeStatus.ST_IDLE;
node["flag_enable"] = 0;
Thread.Sleep(100);
node["addr"] = null;
Thread.Sleep(100);
if (node["addr"].HasValue)
break;
}
node.status = NodeStatus.ST_IDLE;
node["board_id"] = null;
Thread.Sleep(200);
if((node["board_id"] != null) && ('B' != node["board_id"].Value))
{
// we are in application firmware now
node.status = NodeStatus.ST_IDLE;
node["flag_reset"] = 0xA0; //force node to stay in bootloader after WDT reset
Thread.Sleep(2000); // 2000ms is enough for node to reset and power up
node.status = NodeStatus.ST_IDLE;
node["board_id"] = null;
}
while (true)
{
node.status = NodeStatus.ST_IDLE;
node["board_id"] = null;
Thread.Sleep(100);
if (node["board_id"].HasValue)
break;
}
if ((node["board_id"] == null) || ('B' != node["board_id"].Value))
return "fail to enter bootloader mode";
// Node is waiting for firmware upgrade now
UInt16 page_addr = 0;
try
{
Stream fs;
if(File.Exists(ProdNum.baseDir + "\\MAIN.BIN"))
fs = new FileStream(ProdNum.baseDir + "\\MAIN.BIN",FileMode.Open,FileAccess.Read);
else
fs = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("ioex_cs.Resources.MAIN.BIN");
{
progress((UInt16)(fs.Length >> 7 + 1));
int count;
while(fs.CanRead)
{
count = fs.Read(page, 0, 128);
if (count == 0)
break;
while (count < 128)
{
page[count++] = 0x1A; //filled up with eof char
}
//get crc
UInt16 crc_ret = crc(page, count);
page[count + 1] = (byte)(crc_ret);
page[count] = (byte)(crc_ret>>8);
//write page_address
node.writebyte_abs_reg(new byte[] { (byte)2, (byte)3 }, new byte[] { (byte)page_addr, (byte)(page_addr >> 8) });
Thread.Sleep(10);
byte b;
b = (byte)(page_addr >> 8);
//send data to node
node.writeseq_abs_reg(4, page, count+2);
Thread.Sleep(20);
node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)2, (byte)0 });//BOOT_CMD_PGM_PAGE =2
Thread.Sleep(20);
if (poll("addr",2) != 0)
return "crc error";
page_addr += (UInt16)count;
progress((UInt16)(page_addr>>7));
}
}
node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)3, (byte)0 }); //BOOT_CMD_UPGRADE = 3
Thread.Sleep(500);
if (poll("addr",3) != 0)
return "upgrade error";
node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)4, (byte)0 }); //BOOT_CMD_RUN_APP = 4
Thread.Sleep(2000); //update board_id
return (poll("board_id", (byte)('B')) != (byte)'B')?"":"reboot error";
}
catch (System.Exception e)
{
return e.Message;
}
*/
}
public string download(ShowProgressEvent progress)
{
return("");
/*
* byte[] page = new byte[130];
*
* while (true)
* {
* node.status = NodeStatus.ST_IDLE;
* node["flag_enable"] = 0;
* Thread.Sleep(100);
* node["addr"] = null;
* Thread.Sleep(100);
* if (node["addr"].HasValue)
* break;
* }
*
* node.status = NodeStatus.ST_IDLE;
* node["board_id"] = null;
* Thread.Sleep(200);
* if((node["board_id"] != null) && ('B' != node["board_id"].Value))
* {
* // we are in application firmware now
* node.status = NodeStatus.ST_IDLE;
* node["flag_reset"] = 0xA0; //force node to stay in bootloader after WDT reset
* Thread.Sleep(2000); // 2000ms is enough for node to reset and power up
* node.status = NodeStatus.ST_IDLE;
* node["board_id"] = null;
* }
* while (true)
* {
* node.status = NodeStatus.ST_IDLE;
* node["board_id"] = null;
* Thread.Sleep(100);
* if (node["board_id"].HasValue)
* break;
* }
* if ((node["board_id"] == null) || ('B' != node["board_id"].Value))
* return "fail to enter bootloader mode";
*
*
* // Node is waiting for firmware upgrade now
* UInt16 page_addr = 0;
* try
* {
* Stream fs;
* if(File.Exists(ProdNum.baseDir + "\\MAIN.BIN"))
* fs = new FileStream(ProdNum.baseDir + "\\MAIN.BIN",FileMode.Open,FileAccess.Read);
* else
* fs = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("ioex_cs.Resources.MAIN.BIN");
* {
* progress((UInt16)(fs.Length >> 7 + 1));
* int count;
* while(fs.CanRead)
* {
* count = fs.Read(page, 0, 128);
* if (count == 0)
* break;
* while (count < 128)
* {
* page[count++] = 0x1A; //filled up with eof char
* }
* //get crc
* UInt16 crc_ret = crc(page, count);
* page[count + 1] = (byte)(crc_ret);
* page[count] = (byte)(crc_ret>>8);
*
* //write page_address
* node.writebyte_abs_reg(new byte[] { (byte)2, (byte)3 }, new byte[] { (byte)page_addr, (byte)(page_addr >> 8) });
* Thread.Sleep(10);
* byte b;
* b = (byte)(page_addr >> 8);
* //send data to node
* node.writeseq_abs_reg(4, page, count+2);
* Thread.Sleep(20);
* node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)2, (byte)0 });//BOOT_CMD_PGM_PAGE =2
* Thread.Sleep(20);
* if (poll("addr",2) != 0)
* return "crc error";
*
* page_addr += (UInt16)count;
* progress((UInt16)(page_addr>>7));
* }
* }
* node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)3, (byte)0 }); //BOOT_CMD_UPGRADE = 3
* Thread.Sleep(500);
* if (poll("addr",3) != 0)
* return "upgrade error";
* node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)4, (byte)0 }); //BOOT_CMD_RUN_APP = 4
*
*
*
* Thread.Sleep(2000); //update board_id
* return (poll("board_id", (byte)('B')) != (byte)'B')?"":"reboot error";
* }
*
* catch (System.Exception e)
* {
* return e.Message;
* }
*
*/
}
public string download(ShowProgressEvent progress,string fwpath)
{
if (!File.Exists(fwpath))
return "Not found";
byte[] page = new byte[130];
while (true)
{
node.status = NodeStatus.ST_IDLE;
node["flag_enable"] = 0;
Thread.Sleep(100);
node["addr"] = null;
Thread.Sleep(100);
if (node["addr"].HasValue)
break;
}
node.status = NodeStatus.ST_IDLE;
node["board_id"] = null;
Thread.Sleep(200);
if((node["board_id"] != null) && ('B' != node["board_id"].Value))
{
/* we are in application firmware now*/
node.status = NodeStatus.ST_IDLE;
node["flag_reset"] = 0xA0; /*force node to stay in bootloader after WDT reset*/
Thread.Sleep(2000); /* 2000ms is enough for node to reset and power up*/
node.status = NodeStatus.ST_IDLE;
node["board_id"] = null;
}
while (true)
{
node.status = NodeStatus.ST_IDLE;
node["board_id"] = null;
Thread.Sleep(100);
if (node["board_id"].HasValue)
break;
}
if ((node["board_id"] == null) || ('B' != node["board_id"].Value))
return "fail to enter bootloader mode";
/* Node is waiting for firmware upgrade now*/
UInt16 page_addr = 0;
try
{
Stream fs;
fs = new FileStream(Form1.fwpath, FileMode.Open, FileAccess.Read);
{
progress((UInt16)(fs.Length >> 7 + 1));
int count;
while(fs.CanRead)
{
count = fs.Read(page, 0, 128);
if (count == 0)
break;
while (count < 128)
{
page[count++] = 0x1A; //filled up with eof char
}
//get crc
UInt16 crc_ret = crc(page, count);
page[count + 1] = (byte)(crc_ret);
page[count] = (byte)(crc_ret>>8);
//write page_address
node.writebyte_abs_reg(new byte[] { (byte)2, (byte)3 }, new byte[] { (byte)page_addr, (byte)(page_addr >> 8) });
Thread.Sleep(10);
byte b;
b = (byte)(page_addr >> 8);
//send data to node
node.writeseq_abs_reg(4, page, count+2);
Thread.Sleep(20);
node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)2, (byte)0 });//BOOT_CMD_PGM_PAGE =2
Thread.Sleep(20);
if (poll("addr",2) != 0)
return "crc error";
page_addr += (UInt16)count;
progress((UInt16)(page_addr>>7));
}
}
node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)3, (byte)0 }); //BOOT_CMD_UPGRADE = 3
Thread.Sleep(500);
if (poll("addr",3) != 0)
return "upgrade error";
node.writebyte_abs_reg(new byte[] { (byte)0 }, new byte[] { (byte)4, (byte)0 }); //BOOT_CMD_RUN_APP = 4
Thread.Sleep(2000); /*update board_id*/
return (poll("board_id", (byte)('B')) != (byte)'B')?"":"reboot error";
}
catch (System.Exception e)
{
return e.Message;
}
}
