├── README.md
├── k210.py
├── openmv.py
└── stm32串口调试.zip


/README.md:
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 1 | # 文件说明：
 2 |    stm32端代码 -> stm32串口调试.zip \
 3 |    k210端代码 -> k210.py \
 4 |    openmv端代码 -> openmv.py
 5 | 
 6 | # stm32端
 7 | #### 引脚定义:
 8 | 四脚I2C OLED:   SCL -> B12   SDA -> B13 \
 9 | 串口1:   TX->A9   RX->A10   波特率9600 			 
10 | #### 功能:
11 | 接收数据并显示在OLED上
12 | 
13 | # k210端
14 | #### 引脚定义:
15 | 串口1:   TX-> 15   RX-> 16   波特率9600 			 
16 | #### 功能： 
17 | 交替发送a,b字符;
18 | 
19 | # openmv端
20 | #### 引脚定义:
21 | 串口3:   TX-> P4   RX-> P5   波特率9600 			 
22 | #### 功能：
23 | 交替发送a,b字符;
24 |   
25 | # 适用场景：
26 | stm32与k210,openmv通信
27 | 
28 | # 视频链接
29 | 【电赛必备:stm32与openmv串口通信】 https://www.bilibili.com/video/BV1nk4y147Hs/?share_source=copy_web&vd_source=04aa25efc9d27d8f799d6b53683bc5de \
30 | 【电赛必备:k210与stm32串口通信】 https://www.bilibili.com/video/BV15L411X78Y/?share_source=copy_web&vd_source=04aa25efc9d27d8f799d6b53683bc5de
31 | 


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/k210.py:
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 1 | from fpioa_manager import fm
 2 | from machine import UART
 3 | import time
 4 | 
 5 | fm.register(15, fm.fpioa.UART1_TX, force=True)
 6 | fm.register(16, fm.fpioa.UART1_RX, force=True)
 7 | 
 8 | uart_A = UART(UART.UART1, 9600, 8, 0, 1, timeout=1000, read_buf_len=4096)
 9 | 
10 | send_char1 = 'a'
11 | send_char2 = 'b'
12 | while True:
13 |     uart_A.write(send_char1)
14 |     time.sleep(1)
15 |     uart_A.write(send_char2)
16 |     time.sleep(1)
17 | 
18 | 
19 | 


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/openmv.py:
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 1 | import time
 2 | from pyb import UART
 3 | 
 4 | uart = UART(3, 9600)
 5 | 
 6 | send1 = "a"
 7 | send2 = "b"
 8 | while(True):
 9 |     uart.write(send1)
10 |     time.sleep_ms(1000)
11 |     uart.write(send2)
12 |     time.sleep_ms(1000)
13 | 


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/stm32串口调试.zip:
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https://raw.githubusercontent.com/op323/stm32/939ee444fb8b2faf4a18e567b65372e7a7f4d2f6/stm32串口调试.zip


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