Problem For a byte of data, swap its high and low bits one by one. For example, 11010001, after swapping the corresponding bits 0-7, 1-6, 2-5, 3-4, it becomes 10001011. 【Paid】 STM32 Embedded Resource Package Solution Approach For this problem, the first thought is to process the original byte bit by bit using shift operations, … Read more
Follow+Star Public Account, don’t miss out on exciting content Source | Technology Makes Dreams Greater Recently, I encountered the issue of byte high-low bit conversion in a protocol, so I lazily searched online and found a similar problem, and learned a new term called butterfly swapping. The protocol requires that the low byte is on … Read more
Recently, I encountered the issue of byte endianness conversion in a protocol, so I lazily searched online and found a similar problem, and learned a new term called butterfly swapping. The problem is as follows: The protocol requires that the low byte is on the left and the high byte is on the right, and … Read more