- Category:
- SCM
- Tags:
-
[C/C++]
[源码]
- File Size:
- 61kb
- Update:
- 2015-01-23
- Downloads:
- 0 Times
- Uploaded by:
- 58
Description: In the 2.1 LED keyboard and digital tube display design on the basis of , add the following content:
Part of the circuit diagram 1, SCI serial port, TTL-232 level conversion
2, the corresponding program flow chart
3, programming and debugging, based on the 2.1, realize the serial port to receive, send function, as follows:
(1) press of a key, through the serial port to send key press number keys (repeat 4 bytes) and displayed on a virtual terminal
(2) 4 bits of input to the displayed value on a virtual terminal, serial port after receiving, in the digital tube display, number
Value of the input data format is s , 0~9 , 0~9 , 0~9 , 0~9 , e .
To Search:
File list (Check if you may need any files):
2串口\Last Loaded uart.DBK
.....\.istings\uart.m51
.....\Objects\uart
.....\.......\uart.hex
.....\uart.c
.....\uart.DSN
.....\uart.PWI
.....\uart.uvgui.MyPC
.....\uart.uvopt
.....\uart.uvproj
.....\Listings
.....\Objects
2串口
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