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I just started using PNEV7462C to read and write in NTAG5 Registers. In my first example i wanted to configure the GPIO_0 and GPIO_1 as Inputs. and As i read the Register A0 i expected that both GPIOs change the status.
The commands i used in Tx data without flags are as followed :
C1A10022AF00 --> GPIO_Mode / plain Input
C1A30C000000 --> GPIO_0 and GPIO_1 as Input
C0A00 --> when i connect the GPIOs to Vcc (5v in this case i used a breadboard and some jumpers for this set up) the card response i get is : 03C80000 but I'm expecting 03D80000 ( GPIO1_IN_STATUS bit didn't change ) i tried many configurations like disabling the recievers , and use just the GPIO_1 as Input but the GPIO1_IN_STATUS bit in register A0 still don't change at all though I'm connecting it to Vcc.
Can someone help me with this problem.
Thank you in Advance.