public static List <ProgrammableRegion> BuildFLASHImages(string targetPath, Dictionary <string, string> bspDict, Dictionary <string, string> debugMethodConfig, LiveMemoryLineHandler lineHandler)
{
string bspPath = bspDict["SYS:BSP_ROOT"];
string toolchainPath = bspDict["SYS:TOOLCHAIN_ROOT"];
string freq, mode, size;
debugMethodConfig.TryGetValue("com.sysprogs.esp8266.xt-ocd.flash_freq", out freq);
debugMethodConfig.TryGetValue("com.sysprogs.esp8266.xt-ocd.flash_mode", out mode);
debugMethodConfig.TryGetValue("com.sysprogs.esp8266.xt-ocd.flash_size", out size);
string partitionTable, bootloader, txtAppOffset;
bspDict.TryGetValue("com.sysprogs.esp32.partition_table_file", out partitionTable);
bspDict.TryGetValue("com.sysprogs.esp32.bootloader_file", out bootloader);
bspDict.TryGetValue("com.sysprogs.esp32.app_offset", out txtAppOffset);
uint appOffset;
if (txtAppOffset == null)
{
appOffset = 0;
}
else if (txtAppOffset.StartsWith("0x"))
{
uint.TryParse(txtAppOffset.Substring(2), NumberStyles.HexNumber, null, out appOffset);
}
else
{
uint.TryParse(txtAppOffset, out appOffset);
}
if (appOffset == 0)
{
throw new Exception("Application FLASH offset not defined. Please check your settings.");
}
partitionTable = VariableHelper.ExpandVariables(partitionTable, bspDict, debugMethodConfig);
bootloader = VariableHelper.ExpandVariables(bootloader, bspDict, debugMethodConfig);
if (!string.IsNullOrEmpty(partitionTable) && !Path.IsPathRooted(partitionTable))
{
partitionTable = Path.Combine(bspDict["SYS:PROJECT_DIR"], partitionTable);
}
if (!string.IsNullOrEmpty(bootloader) && !Path.IsPathRooted(bootloader))
{
bootloader = Path.Combine(bspDict["SYS:PROJECT_DIR"], bootloader);
}
if (string.IsNullOrEmpty(partitionTable) || !File.Exists(partitionTable))
{
throw new Exception("Unspecified or missing partition table file: " + partitionTable);
}
if (string.IsNullOrEmpty(bootloader) || !File.Exists(bootloader))
{
throw new Exception("Unspecified or missing bootloader file: " + bootloader);
}
List <ProgrammableRegion> regions = new List <ProgrammableRegion>();
using (var elfFile = new ELFFile(targetPath))
{
string pathBase = Path.Combine(Path.GetDirectoryName(targetPath), Path.GetFileName(targetPath));
var img = ESP8266BinaryImage.MakeESP32ImageFromELFFile(elfFile, new ESP8266BinaryImage.ParsedHeader(freq, mode, size));
//Bootloader/partition table offsets are hardcoded in ESP-IDF
regions.Add(new ProgrammableRegion {
FileName = bootloader, Offset = 0x1000, Size = GetFileSize(bootloader)
});
regions.Add(new ProgrammableRegion {
FileName = partitionTable, Offset = 0x8000, Size = GetFileSize(partitionTable)
});
string fn = pathBase + "-esp32.bin";
using (var fs = new FileStream(fn, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite))
{
img.Save(fs);
regions.Add(new ProgrammableRegion {
FileName = fn, Offset = (int)appOffset, Size = (int)fs.Length
});
}
}
return(regions);
}
public static List <ProgrammableRegion> BuildFLASHImages(string targetPath, Dictionary <string, string> bspDict, ESP8266BinaryImage.ESP32ImageHeader flashSettings, bool patchBootloader)
{
string bspPath = bspDict["SYS:BSP_ROOT"];
string toolchainPath = bspDict["SYS:TOOLCHAIN_ROOT"];
string partitionTable, bootloader, txtAppOffset;
bspDict.TryGetValue("com.sysprogs.esp32.partition_table_file", out partitionTable);
bspDict.TryGetValue("com.sysprogs.esp32.bootloader_file", out bootloader);
bspDict.TryGetValue("com.sysprogs.esp32.app_offset", out txtAppOffset);
uint appOffset;
if (txtAppOffset == null)
{
appOffset = 0;
}
else if (txtAppOffset.StartsWith("0x"))
{
uint.TryParse(txtAppOffset.Substring(2), NumberStyles.HexNumber, null, out appOffset);
}
else
{
uint.TryParse(txtAppOffset, out appOffset);
}
if (appOffset == 0)
{
throw new Exception("Application FLASH offset not defined. Please check your settings.");
}
partitionTable = VariableHelper.ExpandVariables(partitionTable, bspDict);
bootloader = VariableHelper.ExpandVariables(bootloader, bspDict);
if (!string.IsNullOrEmpty(partitionTable) && !Path.IsPathRooted(partitionTable))
{
partitionTable = Path.Combine(bspDict["SYS:PROJECT_DIR"], partitionTable);
}
if (!string.IsNullOrEmpty(bootloader) && !Path.IsPathRooted(bootloader))
{
bootloader = Path.Combine(bspDict["SYS:PROJECT_DIR"], bootloader);
}
if (string.IsNullOrEmpty(partitionTable) || !File.Exists(partitionTable))
{
throw new Exception("Unspecified or missing partition table file: " + partitionTable);
}
if (string.IsNullOrEmpty(bootloader) || !File.Exists(bootloader))
{
throw new Exception("Unspecified or missing bootloader file: " + bootloader);
}
List <ProgrammableRegion> regions = new List <ProgrammableRegion>();
using (var elfFile = new ELFFile(targetPath))
{
string pathBase = Path.Combine(Path.GetDirectoryName(targetPath), Path.GetFileName(targetPath));
var img = ESP8266BinaryImage.MakeESP32ImageFromELFFile(elfFile, flashSettings);
//Bootloader/partition table offsets are hardcoded in ESP-IDF
var bootloaderCopy = pathBase + "-bootloader.bin";
var bootloaderContents = File.ReadAllBytes(bootloader);
if (patchBootloader)
{
if (bootloaderContents.Length < 16)
{
throw new Exception("Bootloader image too small: " + bootloader);
}
if (bootloaderContents[0] != 0xe9)
{
throw new Exception("Invalid ESP32 bootloader signature in " + bootloader);
}
bootloaderContents[2] = (byte)flashSettings.Mode;
bootloaderContents[3] = (byte)(((byte)flashSettings.Size << 4) | (byte)flashSettings.Frequency);
}
File.WriteAllBytes(bootloaderCopy, bootloaderContents);
regions.Add(new ProgrammableRegion {
FileName = bootloaderCopy, Offset = 0x1000, Size = bootloaderContents.Length
});
regions.Add(new ProgrammableRegion {
FileName = partitionTable, Offset = 0x8000, Size = GetFileSize(partitionTable)
});
string fn = pathBase + "-esp32.bin";
using (var fs = new FileStream(fn, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite))
{
img.Save(fs);
regions.Add(new ProgrammableRegion {
FileName = fn, Offset = (int)appOffset, Size = (int)fs.Length
});
}
}
return(regions);
}