![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
stm32 usb跟电脑连接是隔离的吗?
2023-2-19 22:40
- ST MCU
- 12
- 898
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
[问答] 蓝牙属于外接设备么
2023-2-19 22:21
- ST MCU
- 13
- 1152
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
有哪位大神知道STM8下载驱动安装不了,为什么
2023-2-19 22:41
- ST MCU
- 12
- 788
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
STM8s中这个FLASH_ReadOptionByte的库函数怎么写出来的?
2022-12-17 10:26
- ST MCU
- 10
- 797
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
如何实现BLUENRG1/2蓝牙MESH和BLE REMOTE同时生效?
2023-2-19 22:45
- ST MCU
- 11
- 992
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
STM32 LCD屏幕先显示字符后传感器读不到数据?
2022-12-17 17:05
- ST MCU
- 11
- 910
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
STM8L 内部温度传感器技术指标在哪个数据手册里?
2023-2-19 22:45
- ST MCU
- 11
- 881
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
现在常用的stm32型号有哪些?
2022-12-17 17:10
- ST MCU
- 11
- 926
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
STM32通信SPI,通信完成前为什么片选信号就会被拉高?
2023-2-19 22:39
- ST MCU
- 12
- 947
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求助 APM32F030 C6T6 烧录问题?
2022-12-17 17:27
- ST MCU
- 11
- 1020
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
STM32F429+SRAM 显示闪烁的问题?
2023-2-20 08:56
- ST MCU
- 13
- 1122
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
麻烦问下,EC200S 进入睡眠状态,十几秒后功率才降低,是否正常?
2023-2-19 22:48
- ST MCU
- 11
- 778
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
自焊电路板,USB+CH340C模块电脑无法识别???
2023-2-19 22:19
- ST MCU
- 16
- 1835
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
开机后定时器一旦使能即进入中断,不经定时。何解?
2023-2-19 22:51
- ST MCU
- 11
- 1108
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
有国产芯片可以替代STM32H743IIT6的么?急问
2023-2-19 22:26
- ST MCU
- 12
- 1762
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求助!
2022-12-16 11:15
- ST MCU
- 10
- 899
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
STM32L系列STOP模式下外部中断唤醒后功耗变高怎么办?
2022-12-15 15:18
- ST MCU
- 10
- 962
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
有国产芯片可以替代STM32H743IIT6的么?急问
2022-12-17 16:58
- ST MCU
- 11
- 1440
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
哪位用过lwip,这样初始化对么
2022-12-15 14:44
- ST MCU
- 11
- 1160
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教:FreeRTOS发送任务通知失败。
2022-12-15 13:59
- ST MCU
- 10
- 821
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
2
3
近期访客