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上手安信可模块BW16——Arduino点亮神灯(文末福利)

上手安信可模块BW16——Arduino点亮神灯(文末福利) 安信可科技
2022-05-31
0

1

BW16模组的介绍

BW16是安信可科技基于 RTL8720DN开发的双频Wi-Fi+蓝牙SoC模组。


BW16支持双频(2.4GHz 或 5.8GHz)WLAN和BLE 5.0,它集成了ARM V8(兼容 Cortex-M4F)高性能 MCUARM V8M(兼容 Cortex-M0)低功耗 MCUWLAN(802.11 a / b / g / n)MAC蓝牙基带RF 基带,并提供了一组可配置的GPIO 口,用于不同外围设备的控制。


BW16 同时集成了内部存储器,支持简单的应用程序开发,可实现完整的Wi-Fi 和BLE 5.0 协议功能。

►►►

产品特点

■ 支持802.11a/b/g/n 1×1,2.4GHz or 5.8GHz

■ 支持HT20/HT40模式

■ 支持低功耗信标监听模式,低功耗接收模式,低功耗挂起模式

■ 内置AES / DES / SHA硬件引擎

支持TrustZone-M,支持安全启动

■ 支持SWD调试端口访问保护和禁止模式

■ 支持BLE 5.0

■ 蓝牙支持高功率模式(7dBm,与Wi-Fi共享同一PA)

■ Wi-Fi和BT共用同一天线

■ 支持 STA/AP/STA+AP 工作模式

■ 支持安卓、IOS的 Simple Config(APP) WiFi一键配网,蓝牙辅助配网

■ 支持串口本地升级和远程固件升级(FOTA)

 最重要的是现在支持arduino!

2

配置arduino板载支持包

打开arduinoIDE,打开首选项,添加网址:https://github.com/ambiot/ambd_arduino/raw/master/Arduino_package/package_realtek.com_amebad_index.json

之后打开工具->开发板->开发板管理器,搜索“Realtek Ameba Boards

点击安装,如下图:

下载后在开发板选项里可以找到BW16模组:


点开示例->1.BASIC->blink,


3

接线

将BW16模组和USB-TTL模组连线:

BW16开发板 USB-TTL转接板
LOG_TX RX
LOG_RX TX
GND GND

4

上传代码

接下来上传代码:

这个芯片上传程序的串口是LOG_TX(PA7)LOG_RX(PA8),开发板的板载USB转串口芯片连接的是串口0:TX_0(PB1)和RX_0(PB2)。

可以像上面那样用USB-TTL连接LOG_TXLOG_RX串口,也可以用两条线将PA7(LOG_TX)PB1(TX)相连,PA8(LOG_RX)PB2(RX相连,这样就可以利用板载的USB转串口芯片上传程序。


BW16需要手动按键操作来进入下载模式:

开发板上电,按住"Burn"按钮不要松开,然后短按一次”RST“按钮,松开"Burn"按钮。以115200波特率打开串口监视器,串口不断输出□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□,那么已经进入了下载模式。

点击上传,上传完成后显示:

按下复位,灯不亮!唉嘿嘿嘿就是不亮。

*****!为什么不亮!

打开串口监视器显示:

B&T(实际上是个好多”#“号组成的大大的B&T)

version:v2.4.1,amebaD v6.0a(Aug 14 2019)interface 0 is initializedinterface 1 is initializedInitializing WIFI ...WIFI initializedinit_thread(54), Available heap 0x27418AT_UART_CONF: 38400,8,1,0,0

查阅资料后得知这是因为博安通模组出厂已经烧录好了AT固件,导致arduino无法将sdk烧录到BW16模组。

5

解决方法

首先需要擦除原厂的固件。

下载博安通的ImageTool.exe工具,打开后界面配置为以下:

点击Erase,可能一次不成功,多点几次就好了。

之后再次上传,进入烧录模式,上传成功后显示和上面一样,按下Reset,绿灯闪烁。



官方技术社区:https://forum.amebaiot.com

BW16 Ardunio gitub:https://github.com/ambiot/ambd_arduino

原厂 RTL872xD 芯片手册:UM0401_RTL872xD_Datasheet_v3.4_watermark.pdf



arduino环境配置参考 半颗心脏 的文章和arduino中文社区。



本文转载自 CSDN博主「人越菜瘾越大」 (侵删)

点击“阅读原文”可查看完整内容

6

留言抽奖


你认为双频WiFi的优势有哪些?

留言说出你的想法,

我们会随机抽取5位用户送出一份BW16开发板~


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]-o_q-_-x
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