adc drdy bit -bang
HI Mandar_Mahajan
I am not using the interrupt pin. When ever the new ADC value is required, I want to checkup the DRDY bit . If set, I want to read the ADC value else I return with out reading and retain the previous read value.
Here when ever I check the DRDY bit, it is always not set. But if I read the RMS Value with out worrying for DRDY bit, I am getting a updated ADC value. So my doubt is that the DRDY bit is Set and Reset (PULSE) automatically on every complition of convrtion cycle or there is a prolem in my reading the bit. my code is bit = READ_STATUS_REG & 0x00800000; My read_reg code is o.k because i could read the other 24bits Registers correctly.
Thanks
V.Durgai dass