internal static ExitCodes ResetMcu(
string jtagId,
VerbosityLevel verbosity)
{
// JATG device
StmJtagDevice jtagDevice = new StmJtagDevice(jtagId);
if (!jtagDevice.DevicePresent)
{
// no JTAG device found
// done here, this command has no further processing
return(ExitCodes.E5001);
}
if (verbosity >= VerbosityLevel.Normal)
{
Console.WriteLine($"Connected to JTAG device with ID { jtagDevice.DeviceId }");
}
// set verbosity
jtagDevice.Verbosity = verbosity;
// perform reset
return(jtagDevice.ResetMcu());
}
internal static async System.Threading.Tasks.Task <ExitCodes> UpdateFirmwareAsync(
string targetName,
string fwVersion,
bool stable,
bool updateFw,
string applicationPath,
string deploymentAddress,
string dfuDeviceId,
string jtagId,
VerbosityLevel verbosity)
{
bool isApplicationBinFile = false;
StmDfuDevice dfuDevice;
StmJtagDevice jtagDevice;
// if a target name wasn't specified use the default (and only available) ESP32 target
if (string.IsNullOrEmpty(targetName))
{
return(ExitCodes.E1000);
}
Stm32Firmware firmware = new Stm32Firmware(
targetName,
fwVersion,
stable)
{
Verbosity = verbosity
};
// need to download update package?
if (updateFw)
{
var operationResult = await firmware.DownloadAndExtractAsync();
if (operationResult != ExitCodes.OK)
{
return(operationResult);
}
// download successful
}
// setup files to flash
var filesToFlash = new List <string>();
if (updateFw)
{
filesToFlash.Add(firmware.nanoBooterFile);
filesToFlash.Add(firmware.nanoCLRFile);
}
// need to include application file?
if (!string.IsNullOrEmpty(applicationPath))
{
// check application file
if (File.Exists(applicationPath))
{
// check if application is BIN or HEX file
if (Path.GetExtension(applicationPath) == "hex")
{
// HEX we are good with adding it to the flash package
filesToFlash.Add(new FileInfo(applicationPath).FullName);
}
else
{
// BIN app, set flag
isApplicationBinFile = true;
}
}
else
{
return(ExitCodes.E9008);
}
}
// need DFU or JTAG device
if (firmware.HasDfuPackage)
{
// DFU package
dfuDevice = new StmDfuDevice(dfuDeviceId);
if (!dfuDevice.DevicePresent)
{
// no DFU device found
// done here, this command has no further processing
return(ExitCodes.E1000);
}
if (verbosity >= VerbosityLevel.Normal)
{
Console.WriteLine($"Connected to DFU device with ID { dfuDevice.DeviceId }");
}
// set verbosity
dfuDevice.Verbosity = verbosity;
try
{
dfuDevice.FlashDfuFile(firmware.DfuPackage);
// done here, this command has no further processing
return(ExitCodes.OK);
}
catch (Exception)
{
// exception
return(ExitCodes.E1003);
}
}
else
{
// JATG device
jtagDevice = new StmJtagDevice(jtagId);
if (!jtagDevice.DevicePresent)
{
// no JTAG device found
// done here, this command has no further processing
return(ExitCodes.E5001);
}
if (verbosity >= VerbosityLevel.Normal)
{
Console.WriteLine($"Connected to JTAG device with ID { jtagDevice.DeviceId }");
}
// set verbosity
jtagDevice.Verbosity = verbosity;
ExitCodes programResult = ExitCodes.OK;
// write HEX files to flash
if (filesToFlash.Any(f => f.EndsWith(".hex")))
{
programResult = jtagDevice.FlashHexFiles(filesToFlash);
}
if (programResult == ExitCodes.OK && isApplicationBinFile)
{
// now program the application file
programResult = jtagDevice.FlashBinFiles(new List <string>()
{
applicationPath
}, new List <string>()
{
deploymentAddress
});
}
if (updateFw)
{
// reset MCU
jtagDevice.ResetMcu();
}
return(programResult);
}
}