Czy wolisz polską wersję strony elektroda?
Nie, dziękuję Przekieruj mnie tam
p.kaczmarek2 wrote:File_2 : TR6260_partition_at_diff_0x6000.bin | Address: 0x6000
divadiow wrote:and maybe this line in post 1 could be changed to new file name?
File_2 : TR6260_partition_at_diff_0x6000.bin | Address: 0x6000
insmod wrote:Is it really needed?
New firmware header verified, total size: 656628 bytes
Downloading partition table...
Downloading base firmware...
Base firmware size: 541564 bytes
Building OTA package...
cpu1: addr=0x7000 len=0xAF000
data_ota: addr=0xB6000 len=0x36000
old_fw: 541564 bytes, new_fw: 656628 bytes, chunks: 33
[ 1/33] off=0x000000 old=0x5000 new=0x5000 patch=0x438 triples= 1 aligned
[ 2/33] off=0x005000 old=0x5000 new=0x5000 patch=0x55D triples= 1 aligned
[ 3/33] off=0x00A000 old=0x5000 new=0x5000 patch=0x413 triples= 1 aligned
[ 4/33] off=0x00F000 old=0x5000 new=0x5000 patch=0x3F6 triples= 1 aligned
[ 5/33] off=0x014000 old=0x5000 new=0x5000 patch=0x3CA triples= 1 aligned
[ 6/33] off=0x019000 old=0x5000 new=0x5000 patch=0x347 triples= 1 aligned
[ 7/33] off=0x01E000 old=0x5000 new=0x5000 patch=0x56F triples= 1 aligned
[ 8/33] off=0x023000 old=0x5000 new=0x5000 patch=0x1B3 triples= 1 aligned
[ 9/33] off=0x028000 old=0x5000 new=0x5000 patch=0x155 triples= 1 aligned
[10/33] off=0x02D000 old=0x5000 new=0x5000 patch=0x1F0 triples= 1 aligned
[11/33] off=0x032000 old=0x5000 new=0x5000 patch=0x4D2 triples= 1 aligned
[12/33] off=0x037000 old=0x5000 new=0x5000 patch=0x1CC2 triples= 13 delta(a12,w256,s0.26)
[13/33] off=0x03C000 old=0x5000 new=0x5000 patch=0x273D triples= 23 delta(a16,w256,s0.26)
[14/33] off=0x041000 old=0x5000 new=0x5000 patch=0x1F16 triples= 19 delta(a12,w256,s0.26)
[15/33] off=0x046000 old=0x5000 new=0x5000 patch=0x252D triples= 23 delta_deep(a8,w192,s0.18)
[16/33] off=0x04B000 old=0x5000 new=0x5000 patch=0x3050 triples= 3 delta(a12,w256,s0.18)
[17/33] off=0x050000 old=0x5000 new=0x5000 patch=0x1E0C triples= 6 delta(a16,w256,s0.18)
[18/33] off=0x055000 old=0x5000 new=0x5000 patch=0x2D00 triples= 1 delta(a12,w256,s0.18)
[19/33] off=0x05A000 old=0x5000 new=0x5000 patch=0x3150 triples= 1 delta(a12,w512,s0.18)
[20/33] off=0x05F000 old=0x5000 new=0x5000 patch=0x2E2D triples= 1 delta(a12,w256,s0.18)
[21/33] off=0x064000 old=0x5000 new=0x5000 patch=0x2D24 triples= 1 delta(a12,w256,s0.18)
[22/33] off=0x069000 old=0x5000 new=0x5000 patch=0x33D7 triples= 1 delta(a12,w256,s0.18)
[23/33] off=0x06E000 old=0x5000 new=0x5000 patch=0x2850 triples= 1 delta(a12,w256,s0.22)
[24/33] off=0x073000 old=0x5000 new=0x5000 patch=0x1435 triples= 1 delta(a12,w256,s0.18)
[25/33] off=0x078000 old=0x5000 new=0x5000 patch=0x187A triples= 1 delta(a12,w256,s0.18)
[26/33] off=0x07D000 old=0x5000 new=0x5000 patch=0x2636 triples= 1 delta(a12,w256,s0.18)
[27/33] off=0x082000 old=0x237C new=0x5000 patch=0x1DD0 triples= 1 delta(a12,w256,s0.18)
[28/33] off=0x087000 old=0x0 new=0x5000 patch=0x22C8 triples= 1 aligned
[29/33] off=0x08C000 old=0x0 new=0x5000 patch=0x1B06 triples= 1 aligned
[30/33] off=0x091000 old=0x0 new=0x5000 patch=0x2301 triples= 1 aligned
[31/33] off=0x096000 old=0x0 new=0x5000 patch=0x320E triples= 1 aligned
[32/33] off=0x09B000 old=0x0 new=0x5000 patch=0x2785 triples= 1 aligned
[33/33] off=0x0A0000 old=0x0 new=0x4F4 patch=0x2F3 triples= 1 aligned
Wrote: C:\Users\-\AppData\Local\Temp\tmp_47sepu9\ota.img (217584 bytes) crc32=0x396DD450 build_time=2.23s
OTA built: 217584 bytes
Uploading to device...
Device may crash at the end, so ignore timeout error if it appears.
It will reboot and apply update anyway.
ERROR: HTTPConnectionPool(host='192.168.1.217', port=80): Read timed out.patch checking ...
patch check pass
update begin ...
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import threading
import requests
import tkinter as tk
from tkinter import filedialog, messagebox, ttk
from pathlib import Path
import tempfile
import sys
import io
import json
from urllib.parse import urlparse, urlunparse
from tr6260_ota_v1_builder import build_fotapkg_v1_diff
def http_read_range(base_url: str, start: int, length: int) -> bytes:
url = f"{base_url}/api/flash/{start:X}-{length:X}"
r = requests.get(url, timeout=15)
r.raise_for_status()
return r.content
def read_partition_table(base_url: str) -> bytes:
return http_read_range(base_url, 0x6000, 0x1000)
def read_base_firmware(base_url: str) -> bytes:
header = http_read_range(base_url, 0x7000, 16)
try:
size1 = int(header[0:8].decode())
size2 = int(header[8:16].decode())
except Exception:
raise RuntimeError("Invalid firmware header at 0x7000")
total_size = size1 + size2 + 16
return http_read_range(base_url, 0x7000, total_size)
def push_ota(base_url: str, ota_bytes: bytes) -> str:
url = f"{base_url}/api/ota"
headers = {"Content-Type": "application/octet-stream"}
r = requests.post(url, data=ota_bytes, headers=headers, timeout=15)
r.raise_for_status()
return r.text
def verify_firmware_header(fw_bytes: bytes) -> int:
if len(fw_bytes) < 16:
raise RuntimeError("Firmware too small")
header = fw_bytes[:16]
try:
size1 = int(header[:8].decode("ascii"))
size2 = int(header[8:16].decode("ascii"))
except Exception:
raise RuntimeError("Firmware firmware header")
total_size = size1 + size2 + 16
return total_size
def get_base_url(user_url: str) -> str:
parsed = urlparse(user_url.strip())
base_url = urlunparse((parsed.scheme, parsed.netloc, "", "", "", ""))
return base_url
class TextRedirector(io.StringIO):
def __init__(self, widget):
super().__init__()
self.widget = widget
def write(self, s):
self.widget.insert("end", s)
self.widget.see("end")
self.widget.update()
def flush(self):
pass
class OTAGui(tk.Tk):
def __init__(self):
super().__init__()
self.title("TR6260 OTA Builder")
self.geometry("800x550")
self.base_url_var = tk.StringVar()
self.new_fw_path = tk.StringVar()
self.create_widgets()
def create_widgets(self):
frame = ttk.Frame(self, padding=10)
frame.pack(fill="both", expand=True)
ttk.Label(frame, text="Device URL:").grid(row=0, column=0, sticky="w")
ttk.Entry(frame, textvariable=self.base_url_var, width=60).grid(row=0, column=1, sticky="we")
ttk.Label(frame, text="New firmware:").grid(row=1, column=0, sticky="w")
ttk.Entry(frame, textvariable=self.new_fw_path, width=60).grid(row=1, column=1, sticky="we")
ttk.Button(frame, text="Browse", command=self.select_new_fw).grid(row=1, column=2)
self.dry_run_var = tk.BooleanVar(value=False)
ttk.Checkbutton(frame, text="Dry run", variable=self.dry_run_var).grid(row=2, column=0, sticky="w")
ttk.Button(frame, text="Perform OTA", command=self.start_build).grid(row=2, column=1, pady=10)
self.log_text = tk.Text(frame, height=22)
self.log_text.grid(row=4, column=0, columnspan=3, sticky="nsew")
frame.rowconfigure(4, weight=1)
frame.columnconfigure(1, weight=1)
def select_new_fw(self):
path = filedialog.askopenfilename()
if path:
self.new_fw_path.set(path)
def start_build(self):
threading.Thread(target=self.build_and_push, daemon=True).start()
def build_and_push(self):
sys.stdout = TextRedirector(app.log_text)
if not self.base_url_var.get().strip():
messagebox.showerror("Error", "Device HTTP URL")
return
if not Path(self.new_fw_path.get()).exists():
messagebox.showerror("Error", "New firmware")
return
try:
total_size = verify_firmware_header(Path(self.new_fw_path.get()).read_bytes())
print(f"New firmware header verified, total size: {total_size} bytes")
except RuntimeError as e:
messagebox.showerror("Firmware Error", str(e))
return
try:
dry_run = self.dry_run_var.get()
if dry_run:
print("\n--- DRY RUN MODE ENABLED ---")
print("Firmware will not uploaded.\n")
base_url = get_base_url(self.base_url_var.get())
new_fw = Path(self.new_fw_path.get())
print("Downloading partition table...")
partitions = read_partition_table(base_url)
print("Downloading base firmware...")
old_fw = read_base_firmware(base_url)
print(f"Base firmware size: {len(old_fw)} bytes")
tmp_dir = tempfile.mkdtemp()
infilelist_path = Path(tmp_dir) / "infilelist.bin"
old_fw_path = Path(tmp_dir) / "old_fw.bin"
out_path = Path(tmp_dir) / "ota.img"
infilelist_path.write_bytes(partitions)
old_fw_path.write_bytes(old_fw)
print("Building OTA package...\n")
build_fotapkg_v1_diff(
infilelist_path,
old_fw_path,
new_fw,
out_path,
chunk_size=0x5000,
patch_align=0x10,
dict_size=0x2000,
lc=0,
lp=0,
pb=0,
nice_len=32,
aligned_skip_threshold=0x700,
mode="tight",
self_check=True,
compare_to=None,
verbose=True,
)
ota_data = out_path.read_bytes()
print(f"\nOTA built: {len(ota_data)} bytes")
for f in [infilelist_path, old_fw_path, out_path]:
if f.exists():
f.unlink()
tmp_dir_path = Path(tmp_dir)
if tmp_dir_path.exists():
tmp_dir_path.rmdir()
if dry_run:
print("\nDry run complete, skipping upload.")
return
print("Uploading to device...")
print("Device may crash at the end, so ignore timeout error if it appears.")
print("It will reboot and apply update anyway.\n")
response = push_ota(base_url, ota_data)
print("Device response:")
print(response)
try:
resp_json = json.loads(response)
if "size" in resp_json:
print("\nOTA success detected, rebooting device...")
r = requests.post(f"{base_url}/api/reboot", timeout=5)
r.raise_for_status()
except json.JSONDecodeError:
print("\nResponse not JSON.")
except Exception as e:
print("\nReboot failed:", e)
print("\nDONE")
except Exception as e:
print("\nERROR:", e)
finally:
sys.stdout = sys.__stdout__
if __name__ == "__main__":
app = OTAGui()
app.mainloop()
New firmware header verified, total size: 661312 bytes
--- DRY RUN MODE ENABLED ---
Firmware will not uploaded.
Downloading partition table...
Downloading base firmware...
Base firmware size: 662688 bytes
Building OTA package...
Using OTA tool: C:\SourceCodes\OpenBK7231T_App\sdk\OpenTR6260\out\tr6260s1\standalone\ota_tool_trdiff_v1.exe
Board TR6260
Partition Init ok
update method DIFF
Warning !!! Has default version source x.x.x target x.x.x
packsize: 40K
firamwaresize: 648K
mastersize: 700K
otasize: 216K
partsize check pass, extra 200K
OTA built: 39600 bytes
Dry run complete, skipping upload.
insmod wrote:Iike i said earlier, the ideal would be doing everything inside a browser
TL;DR: TR6260 flashing works locally with OpenBeken: the chip has 1 MB flash, and one contributor confirmed, "TR6260 can now be flashed via UART" using UTP,
boot_nocrc.bin, a partition file at0x6000, and OpenTR6260 at0x7000. This FAQ is for repairers and Home Assistant users who need the real boot procedure, pinout, backup method, and OTA caveats. [#21351236]
Why it matters: This thread turns TR6260 from a poorly documented Tuya module into a repeatable, cloud-free platform for local automation.
| Topic | TR6260 / TR6260S1 | ECR6600 / AXY family |
|---|---|---|
| Main flashing path discussed | UTP over UART with boot_nocrc.bin |
SDK mentioned, but no equivalent flashing guide completed |
| Confirmed OpenBeken work | Yes, with OpenTR6260 builds | Related SDK mentions exist, but support is less mature in-thread |
| Typical modules named | HLK-M20, XY-WE2S-A V1.1 | AXY3L, AXY2S, WG236 |
| OTA discussion depth | Extensive, including FotaPKG v1/v3 and diff tooling | Mostly tooling comparison and SDK relation |
Key insight: The critical step is choosing the right boot strap and file layout. Grounding the correct boot pin before power-on decides whether TR6260 enters normal SPI boot, UART flashing mode, SDIO mode, or an unsupported state. [#21405320]
boot_nocrc.bin at 0x0000, partition binary at 0x6000, and firmware at 0x7000. [#21351236]boot_nocrc.bin, the partition file, and OpenTR6260_xxxx.bin into UTP. 3. Flash, remove the boot strap, reboot, join the new AP, and open 192.168.4.1. The thread says TR6260 can be flashed fully locally and paired with Home Assistant without Tuya cloud access. [#21351236]unsupported boot mode with bootrom startup err. The same post also notes readable boot logs around 59,000 baud when checking these states. [#21405320]esptool, because TR6260 is not an ESP chip. The post points to the TransaSemi-ESWIN FlashTools repository and an alternate TR6260 resource pack, and it states that boot_nocrc.bin comes from the same zip as UTP. That same package also includes the partition binaries used at address 0x6000. [#21351236]boot_nocrc.bin at 0x0000, the partition binary at 0x6000, and OpenTR6260_xxxx.bin at 0x7000. The flashing guide originally named new_partition_0x6000.bin, and a later thread update says a new partition filename was added to each FlashTools zip for the same 0x6000 slot. Do not rely on an old extra File_4 entry; the thread later says that advice needs revision. [#21725879]0x100000. 1. Ground GPIO14/TOUT2 before power-on. 2. In UTP, select boot_nocrc.bin, choose a PC save path, and read the full flash. 3. Verify that the resulting file is exactly 1,048,576 bytes. The guide states the flash is 1 MB, and the read may appear stalled for 2–3 minutes before finishing. [#21351236]0x0000, but only if boot_nocrc.bin is also selected first at 0x0000. With only the backup file chosen, UTP returned RAM Download uboot file fail;. That error explains why whole-image restores looked broken until the boot file was added back into the list. [#21407688]UART0_TXD, RX0=UART0_RXD, BT1=TOUT3, BT0=TOUT2, PWM2=GPIO22, PWM1=GPIO4, PWM0=GPIO13, CEN=RESETB, PWM5=GPIO0, PWM4=GPIO1, ITX=GPIO3, and IRX=GPIO2. The author explicitly says the chip pinout on real modules conflicts with both the TR6260 and TR6260S1 documents, and even with earlier forum images. [#21405320]setsockopt IP_ADD_MEMBERSHIP failed, which means multicast join did not work. After enabling multicast in LWIP, the log changed to Socket created, waiting for packets, and Wemo discovery succeeded, including Alexa finding the device. The thread links that fix directly to the multicast setting change. [#21367101]0x01 as “v1” and FotaPKG 0x03 as “v3”. A reverse-engineered summary in the thread says ota_tool detects the board from the target firmware header, then maps diff to method 3 by default. That makes TR6260 use sw_pack_file_trdiff_package_new() and emit FotaPKG v3. Patching one byte changed diff to method 1, forcing the older TR6260 v1 path instead. ECR6600 uses different packers for AB, CMZ, and diff modes. [#21842600]$14.5 + ~$8 shipping, $18 + $10 shipping, and $26 shipped. [#21358543]-71 dBm on OpenTR6260 versus -56 to -57 dBm on original firmware at only 1.5 meters from the router. Reflashing the original full 1 MB backup and then OpenTR6260 again did not fix the lower reported RSSI. The open question was whether RF calibration data, measurement reporting, or another firmware setting caused the difference. [#21421792]startdriver bmpi2c 0 1 2 3 4 in autoexec.bat. If a sensor driver is missing, check whether it is enabled in obk_config.h; that was stated directly for BMPI2C. A later post also asks why SHT3X was not exposed as ENABLE_DRIVER_SHT3X, linking it to a pull request. [#21367101]gpio16_write, gpio17_write, and gpio17_read, which suggests limited, nonstandard handling rather than full GPIO support. [#21419965]ota_tool or later Python builders, but large version jumps remained fragile. One contributor reported successful Python-generated packages as small as 40,544 bytes, while another saw failures around 81% during updates such as 1.18.80 -> 1.18.261. The thread also records cases where a generated patch passed self-check yet left the device unbootable. The likely cause is package-format or compression edge cases, since the original tool produced a working patch only 2,464 bytes lighter than the failing Python one. [#21844134]