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6424f9ddf8
blisp/README.md
porsolic 6424f9ddf8 Fix it to work under FreeBSD 
Add sp_drain() where needed. Without it FreeBSD won't pass the handshake
phase.
Also decreate max buffer size.
Tested with Pinecil v2 and it can write and check new firmware.
2023-02-15 20:21:47 +01:00

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Bouffalo Labs ISP tool & library

Open source tool and library for flashing Bouffalo RISC-V MCUs.

NOTE: Library API and blisp tool cli arguments are not stable yet.

Supported MCUs

  • bl60x - BL602 / BL604
  • bl70x - BL702 / BL704 / BL706
  • bl70xl - BL702L / BL704L
  • bl606p - BL606P
  • bl61x - BL616 / BL618
  • bl808 - BL808

Supported OS

  • Windows
  • Linux
  • Apple
  • FreeBSD

Building

Clone repository

If you have not cloned this repository locally; clone the git repository locally by running

git clone --recursive https://github.com/pine64/blisp.git
cd blisp
git submodule update --init --recursive

Build the library and command line utility

For building blisp command line tool, use following commands:

mkdir build && cd build
cmake -DBLISP_BUILD_CLI=ON ..
cmake --build .

Usage

For BL70X, BL61X, BL808 and BL606P, connected via USB, you can use following command, which will auto-detect serial port:

blisp write --chip bl70x --reset name_of_firmware.bin

For BL60X, you need to specify also the serial port path:

blisp write --chip bl60x --reset -p /dev/ttyUSB0 name_of_firmware.bin

How to flash Pinecil V2

Check out the wiki page.