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@@ -79,104 +79,10 @@ A: See the following example there: https://www.elektroda.com/rtvforum/viewtopic
OpenBeken supports online builds for all platforms (BK7231T, BK7231N, XR809, BL602, W800), but if you want to compile it yourself, see [BUILDING.md](https://github.com/openshwprojects/OpenBK7231T_App/blob/main/BUILDING.md)
# Flashing for BK7231 (BK7231T and BK7231N) on Windows - easy method for beginners
# Flashing
Use our new BK7231 GUI Flash tool:
https://github.com/openshwprojects/BK7231GUIFlashTool
See [FLASHING.md](https://github.com/openshwprojects/OpenBK7231T_App/blob/main/FLASHING.md)
# Flashing for BK7231T (alternate method)
## UART (obsolete method; Windows only)
get BKwriter 1.60 exe (extract zip) from [here](https://github.com/openshwprojects/OpenBK7231T/blob/master/bk_writer1.60.zip)
Use USB to TTL converter with 3.3V logic levels, like HW 597
connect the PC to TX1 and RX1 on the bk7231 (TX2 and RX2 are optional, only for log)
start flash in BKwriter 1.60 (select COM port, etc)
then re-power the device (or reset with CEN by temporary connecting CEN to ground) until the flashing program continues, repeat if required.
## UART (obsolete method; multiplatform method, Python required)
clone the repo https://github.com/OpenBekenIOT/hid_download_py
Use USB to TTL converter with 3.3V logic levels, like HW 597
connect the PC to TX1 and RX1 on the bk7231 (TX2 and RX2 are optional, only for log)
start flash using:
`python uartprogram <sdk folder>\apps\<folder>\output\1.0.0\<appname>_UA_<appversion>.bin -d <port> -w`
then re-power the device (or reset with CEN temporary connecting CEN to ground) until the flashing program continues, repeat if required.
e.g.
`python uartprogram C:\DataNoBackup\tuya\tuya-iotos-embeded-sdk-wifi-ble-bk7231t\apps\my_alpha_demo\output\1.0.0\my_alpha_demo_UA_1.0.0.bin -d com4 -w`
## SPI
see https://github.com/OpenBekenIOT/hid_download_py/blob/master/SPIFlash.md
## SPI (new, tested tool for BK7231 SPI mode)
See: https://github.com/openshwprojects/BK7231_SPI_Flasher
## OTA
Once the firmware has been flashed for the first time, it can be flashed over wifi.
Go to "Open Web Application", OTA tab, drag and drop proper RBL file on the field, press a button to start OTA proccess
## First run
At first boot, if the new firmware does not find your wifi SSID and password in the Tuya flash, it will start as an access point.
The access point will come up on 192.168.4.1, however some machines may not get an ip from it - you may need to configure your connecting for a staitc IP on that network, e.g. 192.168.4.10
Once you are connected and have an IP, go to http://192.168.4.1/index , select config then wifi, and setup your wifi.
After a reboot, the device should connect to your lan.
# Flashing for BK7231N (obsolete method)
BKwriter 1.60 doesn't work for BK7231N for me, in BK7231 mode it errors with "invalid CRC" and in BK7231N mode it fails to unprotect the device.
For BK7231N, one should use:
https://github.com/OpenBekenIOT/hid_download_py
Flash BK7231N QIO binary, like that:
`python uartprogram W:\GIT\OpenBK7231N\apps\OpenBK7231N_App\output\1.0.0\OpenBK7231N_app_QIO_1.0.0.bin --unprotect -d com10 -w --startaddr 0x0`
Remember - QIO binary with --unprotect and --startaddr 0x0, this is for N chip, not for T.
You can see an example of detailed teardown and BK7231N flashing here: https://www.elektroda.com/rtvforum/topic3874289.html
# Flashing for XR809
Get USB to UART converter, start phoenixMC.exe from OpenXR809 repository and follow this guide: https://www.elektroda.com/rtvforum/topic3806769.html
# Building and flashing for BL602
Follow the BL602 guide:
https://www.elektroda.com/rtvforum/topic3889041.html
# Flashing for W800/W801
Use wm_tool.exe, command line utility from this SDK https://github.com/openshwprojects/OpenW800
wm_tool.exe -c COM9 -dl W:\GIT\wm_sdk_w800\bin\w800\w800.fls
wm_tool.exe will then wait for device reset. Repower it or connect RESET to ground, then it will start the flashing
# OTA for W800/W801
Create a HTTP server (maybe with Node-Red), then use the update mechanism by HTTP link. Give link to w800_ota.img file from the build. The second OTA mechanism (on javascript panel, by drag and drop) is not ready yet for W800/W801. Wait for device to restart, do not repower it manually.
# Building for Windows
It is also possible to build OpenBeken for Windows. Entire OBK builds correctly, along with script support, but MQTT from LWIP library on Windows is currently a stub and there a minor issue in Winsock code which breaks Tasmota Control compatibility. To build for Windows, open openBeken_win32_mvsc2017 in Microsoft Visual Studio Community 2017 and select configuration Debug Windows or Debug Windows Scriptonly and press build.
This should make development and testing easier.
LittleFS works in Windows build, it operates on 2MB memory saved in file, so you can even test scripting, etc
# Pin roles
You can set pin roles in "Configure Module" section or use one of predefined templates from "Quick config" subpage.