For electronic engineers, soldering seems to be "easy", but in fact there are many small doorways. If you are not careful, the failure of the entire PCB board may be caused by a mistake in one solder joint. Therefore, having a thorough grasp of the basic knowledge of welding and being proficient in using related tools is the first step to doing a good job in welding.
Prepare to install the module with Python pip, prompt 'pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object
After searching for a long time, I felt that I couldn't find the
[i=s]This post was last edited by ienglgge on 2018-12-8 11:35[/i] When compiling the iar project, Fatal Error[Pe1696]: cannot open source file "stm8s.h" appears. The corresponding file has been added.
Due to time constraints, although it has not been completed yet and has not been done very well, I will write a summary here first and continue to improve it later! Experience of using NXP Rapid IoT:
Why is it that when assigning a variable a value of 0, we can just write *ram = 0, but when assigning it a value of 0xffffffff, we need to write *ram = 0xffffffffu? The following is the specific code/