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BL602 SDK

C 14.19% Makefile 1.25% C++ 24.50% Assembly 23.45% Objective-C 0.01% Batchfile 0.01% Shell 0.04% CMake 0.07% HTML 2.17% Perl 0.01% Python 0.33% Lua 0.02% SWIG 28.74% XC 0.03% Roff 5.22% GDB 0.01%

doiting_bl's Introduction

入门指南

English version

概述

BL602/BL604 是博流智能推出的一款 Wi-Fi + BLE 组合的芯片组，用于低功耗和高性能应用开发。无线子系统包含 2.4G 无线电，Wi-Fi 802.11b/g/n 和 BLE 5.0 基带/MAC 设计。微控制器子系统包含一个低功耗的 32位 RISC CPU，高速缓存和存储器。电源管理单元控制低功耗模式。此外，还支持各种安全性能。外围接口包括 SDIO，SPI，UART，I2C，IR remote，PWM，ADC，DAC，PIR 和 GPIO。

准备

一块BL602开发板
USB 数据线 (A 转 Micro-B)
一台PC主机

开发流程

以下演示Linux环境下的开发流程，其他开发环境请参考docs

搭建开发环境

准备一台Linux主机，win10用户可使用Liunx子系统
打开终端，安装make，命令sudo apt-get install make
- 国内用户可更改镜像源，加快安装速度
安装git，命令sudo apt-get install git
克隆仓库git clone https://github.com/SmartArduino/Doiting_BL.git

修改权限，运行以下两条命令

chmod -R 777 ./Doiting_BL/bl_iot_sdk/toolchain/
find ./Doiting_BL/bl_iot_sdk/customer_app -name "genromap"|xargs chmod 777

编译

以下使用hello-world为例

由于工具链以放在SDK中，故无需再下载工具链，可直接编译

进入例程目录，命令cd Doiting_BL/bl_iot_sdk/customer_app/sdk_app_helloworld/
使用项目提供的sh脚本进行编译，命令./genromap

编译完成提示：

Generating BIN File to /home/hogc/Doiting_BL/bl/bl_iot_sdk/ customer_app/sdk_app_helloworld/build_out/sdk_app_helloworld.bin
Building Finish. To flash build output.

固件烧录

将开发板连接到电脑，请确保已安装串口驱动，win10自动安装
打开烧录工具，存放路径：Doiting_BL\bl_iot_sdk\tools\flash_tool
芯片类型选择：BL602/604
将Interface选择为Uart，并选择开发板相应的串口
选择固件
1. 将Partition Table、Boot2 Bin、Firmware Bin选项卡打勾
2. 为Partition Table添加文件，点击Partition Table后的Browse，选择partition_cfg_2M.toml
3. 点击Boot2 Bin后的Browse，选择blsp_boot2.bin
4. 点击Firmware Bin后的Browse，找到sdk_app_helloworld目录下的build_out，选择sdk_app_helloworld.bin
使开发板进入烧录模式，按住D8(GPIO8)按键，再按一次EN键，再松开D8键
点击Create&Download，进度条变绿，显示Success即为显示成功

验证固件

使用串口工具，连接开发板
- 波特率：2000000 数据位：8 校验位：None 停止位：1
打开串口，复位开发板（点击EN键）

显示以下，即为运行成功

[helloworld]   start
[helloworld]   helloworld
[helloworld]   end

SDK和项目分离

打开Linux终端，配置profile文件，命令vim ~/.profile

添加环境变量，填写真实的路径

export BL60X_SDK_PATH="$HOME/Doiting_BL/bl_iot_sdk"

注意

烧录可能会自动升级，Partition文件可能会不一样，若程序运行不正常可更换此Partition文件partition_cfg_2M.toml
烧录后进度条出现红色，请再次尝试，或先使用串口工具连接，正确进入下载模式，串口会一直打印东西

资源

开发板购买地址淘宝或我们英文网站
技术交流QQ群: 278888900, mail: [email protected]
更多资料，请移步到我们的资源网站：https://gitnova.com/#/。

doiting_bl's People

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doiting_bl's Issues

DT-BL10 开发板怎么设置pwm为50hz

This project is over quota on GitHub

I've successful checked out (and landed patches in) the PineNut master Bouffalo projects. Unfortunately, checking out this project is broken.

% git clone https://github.com/SmartArduino/Doiting_BL.git
Cloning into 'Doiting_BL'...
remote: Enumerating objects: 55, done.
remote: Counting objects: 100% (55/55), done.
remote: Compressing objects: 100% (32/32), done.
remote: Total 22429 (delta 22), reused 54 (delta 22), pack-reused 22374
Receiving objects: 100% (22429/22429), 376.86 MiB | 43.20 MiB/s, done.
Resolving deltas: 100% (14749/14749), done.
Updating files: 100% (26746/26746), done.
Downloading bl_iot_sdk/tools/flash_tool/BLDevCube (108 MB)
Error downloading object: bl_iot_sdk/tools/flash_tool/BLDevCube (913d571): Smudge error: Error downloading bl_iot_sdk/tools/flash_tool/BLDevCube (913d5719bf1e68c7b928f4fdd2c65042a4dbe9281f7190641ea31cd28fbba692): batch response: This repository is over its data quota. Account responsible for LFS bandwidth should purchase more data packs to restore access.

Errors logged to /Users/ME/tmp/Doiting_BL/.git/lfs/logs/20210117T024721.232575.log
Use git lfs logs last to view the log.
error: external filter 'git-lfs filter-process' failed
fatal: bl_iot_sdk/tools/flash_tool/BLDevCube: smudge filter lfs failed
warning: Clone succeeded, but checkout failed.
You can inspect what was checked out with 'git status'
and retry with 'git restore --source=HEAD :/'

I did dome experimentation with the cmds above (git restore ...) and got a somewhat manageable subset to my system, but it was always doomed as the resulting tree seemed damaged and was missing thousands of files. A fresh checkout that failed like this results in ~26K of missing files. As such, I'm asking for at least English docs that explain this situation and a solution or workaround, please.

UnicodeDecodeError: 'charmap' codec can't decode byte 0x81 in position 4927: character maps to <undefined>

Trying to flash anything and I get this error

========= eflash loader config =========
=========c:\source\doiting_bl\bl_iot_sdk\tools\flash_tool\bl602\device_tree/bl_factory_params_iotkita_40m.dtsbl602/device_tree/ro_params.dtb=========
Traceback (most recent call last):
File "core\bflb_simple_flasher.py", line 814, in flasher_download_thread
File "core\bflb_simple_flasher.py", line 736, in flasher_download_cfg_ini_gen
File "core\bflb_simple_flasher.py", line 543, in bl60x_mfg_flasher_eflash_loader_cfg
File "lib\bflb_ro_params_device_tree.py", line 29, in bl_ro_params_device_tree
File "lib\bflb_ro_params_device_tree.py", line 17, in bl_dts2dtb
File "C:\Python37-32\lib\encodings\cp1252.py", line 23, in decode
UnicodeDecodeError: 'charmap' codec can't decode byte 0x81 in position 4927: character maps to

demo: dolphin 和 ADC 编译报错,

ADC 显示和 bl_iot_sdk官方代码有出入, 官方的和demo可以对上

flash via linux

hi, seem like flashtool just support windows. so, how i can flash firmware via linux?

hello-world例程编译报错

:~/share/self_dir/wifi/bl_iot_sdk/customer_app/sdk_app_helloworld$ ./genromap
****** Please SET BL60X_SDK_PATH ******
****** Trying SDK PATH [/home/jinghaoxin/share/self_dir/wifi/bl_iot_sdk/customer_app/sdk_app_helloworld/../..]
use exsting version.txt file
make[1]: *** No rule to make target /home/hogc/build-tools/sdk/bl/bl_iot_sdk/components/stage/blog/blog.c', needed by blog.o'. Stop.
make[1]: *** No rule to make target /home/hogc/build-tools/sdk/bl/bl_iot_sdk/components/stage/blog_testc/blog_testc.c', needed by blog_testc.o'. Stop.
make[1]: *** No rule to make target /home/hogc/build-tools/sdk/bl/bl_iot_sdk/components/sys/blmtd/bl_mtd.c', needed by bl_mtd.o'. Stop.
CC build_out/bloop/src/bloop_base.o
make: *** [component-blmtd-build] Error 2make[1]: ***
make: No rule to make target /home/hogc/build-tools/sdk/bl/bl_iot_sdk/components/sys/bltime/bl_sys_time.c', needed by bl_sys_time.o'*** Waiting for unfinished jobs....
. Stop.
make: *** [component-blog-build] Error 2
make: *** [component-blog_testc-build] Error 2
make: *** [component-bltime-build] Error 2

请帮忙看下，谢谢