There are three main points for POS machine docking with NVR: IP address, port, and protocol. To setup a POS machine with a NVR, follow the simple diagram below: First, to introduce the Hercules SETUP simulation software(H-SET),it can be used as a Server or Client; the H-SET software can be dock with NVR or POS machine.

2019年12月4日 · 此函数用于读取16位寄存器（ADC，ICR1，OCR1，TCNT1）的值，因为读取这些寄存器需要合适的步骤。 由于此函数只产生两条 汇编 指令，因此要在中断禁止时使用，否则有可能由于中断插入到指令之间造成读取错误。 说明：以原子语句方式读取16位I/O寄存器的数值。 此函数首先禁止中断，读取数据之后再恢复中断状态，因此可以安全地应用在各种系统状态。 说明：此函数简单地调用sbic指令来测试端口port的bit位是否清零。 port必须为有效端口。 …

2024年11月14日 · AVR单片机是由Atmel公司开发的高性能、低功耗的8位微控制器系列，广泛应用于 嵌入式系统 和各种电子项目中。 AVR单片机以其高效率的RISC架构、丰富的片上外设以及出色的性价比而著称。 了解AVR单片机的基本组成，包括CPU核心、存储器、I/O端口、定时器/计数器、模拟比较器和ADC等，是进行硬件电路设计的第一步。 AVR单片机的核心部分是其内置的精简指令集计算机（RISC）CPU，它能够快速地处理指令。 与传统的CISC架构相比，RISC架构 …

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GitHub is where AVR - POS builds software.

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