Hello: I use PIC's MCU (DSPIC30F5013) with ADS1220 connection ,using the SPI communication interface, I had a problem ,the number is not continuous (for example: a continuous voltage liter, 623 would be wrong to jump to 670 ,or 703 would be wrong to jump to 680). I replace the MCU to TI's MCU ( MSP430F2132 ), this problem disappears.
↧