System environment: linux mint 18.3 xfce 64bit (based on ubuntu16.04.01)
Need software and environment:
(1)codeblocks
(2) SDCC compiler
(3) python-serial
(4)stcflash (https://github.com/laborer/stcflash)
Linux configuration stm32 development environment overview
The development of 51 single-chip microcomputer under linux is also very simple. I have previously introduced the use of codeblocks with SDCC compiler to develop 51 single-chip blog posts.
Codeblocks configuration SDCC implementation 51 microcontroller timer function (proteus simulation)
In linux system is also based on codeblocks and SDCC, using codeblocks can automatically generate hex files, without installing other software to convert the format, programming to 51 single-chip using stcflash, using python, you need to install serial serial module.
On the issue of USB to serial port driver, the driver of CH340 and PL2302 has been integrated under linux (linux mint (ubuntu16.04) is like this, other distributions are not clear), a connected computer will automatically have /dev/ Dev/ttyUSB0, which means that there is a serial device connected to the computer. The serial port assistant under Linux can refer to another blog post.
Serial debugging assistant under Linux system putty, cutecom, xgcom
(1)codeblocks
Https://apt.jenslody.de/ This site has codebs deb source, other linux distributions can also find the installation package on the official website, the specific installation will not go into details, I believe that in the linux play 51 already have these basic It is.
(2) SDCC
Download the snapshot version, extract it after downloading, and extract the installation instructions in share/sdcc/doc/INSTALL.txt. In fact, copy the extracted files (including bin and share folders) to the /usr/local directory. , after correct installation
Sdcc binary to: /usr/local/bin/
Header files to: /usr/local/share/sdcc/include/
Non-free header files to: /usr/local/share/sdcc/non-free/include/
Library files to: /usr/local/share/sdcc/lib/
Non-free library files to: /usr/local/share/sdcc/non-free/lib/
And documentaTIon to: /usr/local/share/sdcc/doc/
Can also run
/usr/local/bin/sdcc -v
Check if sdcc is installed correctly. Proper installation and execution of the above code will return the version number.
(3)stcflash
When using, copy the stcflash.py file to the same directory as the hex file. If the file to be burned is test.hex, then the terminal enters the test.hex directory and executes the following statement.
Python stcflash.py test.hex
For example, in my own project, the file to be burned is sonar.hex.
At this point, you need to turn off the power of the 51 MCU and restart it, just like in the win system, and then you will see the following:
There are information such as crystal frequency, chip type, ROM size and so on.
The tutorial on the establishment of the MCS51 project for codeblocks is recommended. The link provided at the beginning of the article is not described here.
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