To implement digital reading using a 3 MHz analog [1] input, perform the following steps:
1.Set up a channel gain queue with one entry;
2.Select channel 0 ;
3.Set the gain code attribute to CHAN_SEDIF
I will graduate this year. But I took the postgraduate entrance examination, and I don't know what the result will be. Now I want to determine my career direction. Let me explain my situation first: M
Is the instruction MRC p15,0,R1,c0,c0,0 used to read the ID number of the ARM CPU into the ARM register R1? If so, I have now embedded a .s file with the following assembly content in the EVC environm
Wireless sensor network and radio frequency identification technology RFID : https://training.eeworld.com.cn/course/4832The course covers the following contents: introduction, transmission fundamental
I am using a Samsung 2440 connected to an ov2640 camera. When the image is displayed on the LCD, it shakes left and right, and after saving the image, it becomes misaligned. I would like to know where
I want to use the send interrupt to continuously send out the data in a buffer array. I can use the query to achieve it, but after changing to the interrupt, I found that only the first byte 0XFF was