I wrote a soft keyboard program using evc4.0. It is based on a dialog box. Clicking the button simulates the key message keybd_event. Everything is normal when debugging on the simulator, but when I t...
I would like to share with you a test activity on TI.com.cn. Participants can get a 10% discount code for TI purchases!TI is looking for feedback on the newly designed TI.com.cn product pages and woul...
Please advise:There are two power supplies, 12V and 9V.When 12V is powered normally, LOAD consumes 12V instead of 9V.When the 12V power is off, LOAD switches to 9V power supply.Similar effect to UPS.I...
STM timer interrupt, why do we need to set the serial port baud rate, what is the purpose of setting the serial port baud rate in the main function?...
Some friends who bought an oscilloscope may be curious about the refresh rate of the oscilloscope and wonder if they can measure it. Compared with the sampling rate, storage depth and other indicators...
Recently, there is a TMS320F2837xx event in the forum. I guess many friends have already bought the board, and some have already warmed up. So what applications and projects do you plan to use it for ...