Comments (4)
You can provide the dump range in the command line argument:
> blflash dump -h
Dump the whole flash to a file
USAGE:
blflash.exe dump [OPTIONS] <output> --port <port> [ARGS]
FLAGS:
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-b, --baud-rate <baud-rate> Flash baud rate [default: 1000000]
--initial-baud-rate <initial-baud-rate> Initial baud rate [default: 115200]
-p, --port <port> Serial port
ARGS:
<output> Output file
<start> start address [default: 0]
<end> end address [default: 0x100000]
blflash dump -p COM1 dump.bin 0 0x200000
from blflash.
Thanks, I know this now, but I still need the original firmware :-( I might have forgot to say that after dumping I reflashed the device...
from blflash.
Here is the original firmware
dump.zip
I have more gray hair thanks to something that should be simple.
-
Raspberry Pi can not do 2 000 000 baud by default, you need to switch uarts else you get garbage when opening a console.
screen /dev/ttyAMA0 2000000
-
Boot pin needs to be held onto V33 when the device boots to enable programming. (Not V+ else dead device)
-
For some reason -flashing happens at a different baud
./blflash dump -b 230400 -p /dev/ttyAMA0 dump.bin 0 0x200000
from blflash.
Thanks for the firmware! Yes, I realized that too, that CP2102 isn't capable of doing 2M, the FT232R dongles work well! Now I still have the problem, that when reflashing the ble_wifi_demo the board reset-loops as soon as Wifi is enabled... I can't get Wifi to work anymore with any of the examples. As if something got overwritten/erased that is needed for them...
from blflash.
Related Issues (12)
- auto trigger bootlaoder and flash with ft232rl HOT 15
- bitvec needs funty 1.2 not found HOT 3
- Use bitvec v.1+ instead of bitvec v0.22.3 which is broken HOT 1
- Does it support other models? For example BL616 HOT 2
- Timeout instead of "Entered eflash_loader" HOT 1
- is blflash aware of BL602 flash size? HOT 2
- Error: ROM error Other(258)
- Missing files are not detected as not existing HOT 1
- Completly clear flash? HOT 8
- How about release Apple silicon binary version ? HOT 5
- New Embedded Flash for BL602 HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from blflash.