[i=s]This post was last edited by cqcqwind on 2022-5-6 12:17[/i]After the dynamic loading platform of 2601 was completed, HELLO WORLD, GPIO, U8G2, and DHT11 were tested, and all met expectations. Out
When using GPIO to read the external change state, the external change state is 50HZ, [1010 sine wave], but the internal reading is 11111111...1000...0,
I guess the reason is that the GPIO sampling ra
[size=14px] Problem: After 2407 sets all registers related to capture interrupt, it uses capture interrupt to collect edge information of waveform. After collecting a certain number of data, it stops
[align=left][color=rgb(0,0,0)][backcolor=rgb(255,255,255)]In the AM335x software development process based on Linux, the first step is to port U-Boot/SPL (Second Program Loader). It is common to encou