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本帖最后由 qq741931893 于 2020-8-25 11:01 编辑
] 本帖最后由 qq741931893 于 2020-8-25 10:56 编辑
[md]野火开源平衡车官网板块
[https://www.firebbs.cn/forum.php?mod=forumdisplay&fid=129&page=1](https://www.firebbs.cn/forum.php?mod=forumdisplay&fid=129&page=1)
参考资料
暂无
参考视频(这个群主讲的不错)
[https://www.bilibili.com/video/BV1j7411z7uX](https://www.bilibili.com/video/BV1j7411z7uX)
硬件平台
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
开发平台
KEIL5, STM32F103X主控,程序用的SWD下载(啥下载器都行,能下载进去就好,用串口下载也是可以的)
开发(一)
蓝牙
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
对应RX->PC11, TX- >PC10
![]()![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
但是特么的 103RB只有3个串口 还好可以 重映射
![]()![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
PC10和11用到部分影射
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
用大鱼电子的APP控制 ,下面的为手机app发送的控制指令
![]()![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
定义 前后左右 当收到不同信息时控制车车
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
串口发送处理
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
中断中添加
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
转向环修改下
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
main函数这边
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
我这边车车没电了 先冲回儿再回来
充了3小时 满电了 继续
名字初始应该叫C04啥来着(不是HC04) 蜜月是1234
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
有点问题,我串口收不到数据(点灯法灯没变)
今天先休息下
问题发现, 没有配置优先级
我之前一直以为不配置NVIC优先级是按硬件序号来排的,现在才明白配置了才能正常用
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
中断有问题, 能进入中断,但获得的数据不对,但我用串口1连电脑,是正常接到的
发现问题了
我这边用的不是手机,而是电脑
所以 要发送hex的,而不是ASCII码
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
我这边OK了
接下来可能调一调 为什么上电的时候 电机有时候会猛转不受控制了
蓝牙控制展示视频: 最后翻车了 还好有加入翻车停转功能, 过去把开关关掉再拿起来就好
[https://www.bilibili.com/video/av884298074](https://www.bilibili.com/video/av884298074)
1~8讲代码
链接:https://pan.baidu.com/s/1UOCezulDi394chRHvSFHAQ
提取码:nymb
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
![](?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p3ZGVuZzE5OTU=,size_16,color_FFFFFF,t_70)![](data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw== "点击并拖拽以移动")
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