public void UpdateFirmware(string FileName, InFieldUpdate.Types Tipe)
{
FileInfo info = new FileInfo(CurrentPath + FileName);
if (!info.Exists)
{
PrintLine("File not found, type it correctly.");
return;
}
PrintLine("update in progress, please wait a moment..");
CallPrintEvent(Screen);
switch (Tipe)
{
case InFieldUpdate.Types.Application:
InFieldUpdate.Initialize(InFieldUpdate.Types.Application);
LoadFile(info.FullName, InFieldUpdate.Types.Application);
break;
case InFieldUpdate.Types.Configuration:
InFieldUpdate.Initialize(InFieldUpdate.Types.Configuration);
LoadFile(info.FullName, InFieldUpdate.Types.Configuration);
break;
case InFieldUpdate.Types.Firmware:
InFieldUpdate.Initialize(InFieldUpdate.Types.Firmware);
LoadFile(info.FullName, InFieldUpdate.Types.Firmware);
break;
}
InFieldUpdate.FlashAndReset();
}
public static void LoadFile(string filename, InFieldUpdate.Types type)
{
using (var stream = new FileStream(filename, FileMode.Open))
{
var data = new byte[BLOCK_SIZE];
for (int i = 0; i < stream.Length / BLOCK_SIZE; i++)
{
stream.Read(data, 0, BLOCK_SIZE);
InFieldUpdate.Load(type, data, BLOCK_SIZE);
}
stream.Read(data, 0, (int)stream.Length % BLOCK_SIZE);
InFieldUpdate.Load(type, data, (int)stream.Length % BLOCK_SIZE);
}
}
public static void FlashFirmware()
{
// Reserve the memory needed to buffer the update.
// A lot of RAM is needed so it is recommended to do this at the program start.
InFieldUpdate.Initialize(InFieldUpdate.Types.Application);
// Start loading the new firmware on the RAM reserved in last step.
// Nothing is written to FLASH In this stage. Power loss and failures are okay
// Simply abort this stage any way you like!
// Files can come from Storage, from network, from serial bus and any Other way.
LoadFile("\\SD\\IFU\\aplikasi1.hex", InFieldUpdate.Types.Application);
//LoadFile("\\SD\\Config.hex", InFieldUpdate.Types.Configuration);
//LoadFile("\\SD\\Firmware.hex", InFieldUpdate.Types.Firmware);
//LoadFile("\\SD\\Firmware2.hex", InFieldUpdate.Types.Firmware); //Only if your device has two firmware files.
// This method will copy The new firmware from RAM to FLASH.
// This function will not return But will reset the system when done.
// Power loss during Before this function resets the system quill result in a corrupted firmware.
// A manual update will be needed if this method failed, due to power loss for example.
InFieldUpdate.FlashAndReset();
}
