3.3.3 Display
An additional display routine is called from the foreground process. This scrolls through in 2-second delays, displaying a number of values, such as Vrms, Irms, power, frequency, temperature, real-time clock, etc.
4 References
1. IEC 62053 Electricity Meter Specification
2. GB/T 17883-1999 Electricity Meter Specification
3. Current-Transformer Phase-Shift Compensation and Calibration (SLAA122)
4. MSP430 Family Mixed-Signal Microcontroller Application Reports (SLAA024)