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F449
- 三相电能表源代码设计参考,主芯片采用MSP430F44,计量芯片采用ATT7022。-Three phase electric energy meter source code design reference, the main chip using MSP430F44, ATT7022 measurement chip.
ATT7022_C51
- 实现对电能质量芯片ATT7022的控制,读取芯片的串口信息。-Realization of power quality control chip ATT7022, read the chip serial information.
spi_test_att7022
- ATT7022的测试程序,通过SPI通讯发送测试命令,里面有例子-ATT7022 test procedures, test commands sent through the SPI communication, there are examples
TDA2822--TDA2822M
- ATT7022文件,学习下,这款芯片是做三相电能表常用计量芯片 -ATT7022 file,Learning, This chip is used to do three phase electric energy meter commonly used measurement chip
ATT7022B_CHECK
- 电表芯片ATT7022读取数据与电表校验代码-Meter and meter reading data chip ATT7022 check code
ATT7022E
- att7022可用文件,使用硬件SPI控制(ATT7022 application file routines)