It is reported that this year OPPO will show off its black technology at MWC, and will once again upgrade its long-standing high-tech that is worth showing off. It has been confirmed that there will b
Because the SPI polling transmission was too slow last night, I was thinking about looking at the registers and configuring DMA transmission. I didn't expect to see that the official SDK actually prov
[i=s] This post was last edited by qq849682862 on 2014-8-23 20:24 [/i] Engineering Circuit Analysis - Sixth Edition A very good book with bookmarks for easy reading
These highly creative computer prototypes introduced in this article have great competitive advantages in terms of flexibility, foldability, design concepts and material usage. Their exaggerated shape
I have encountered a problem.PE0 and PE1 are used as external interrupt sources 0 and 1 respectively.The current problem is that no matter whether PE1 or PE0 is triggered, both interrupts are triggere