I am working on interfacing MSP430 with NT3H1101 with I2C. I could not read from the NTAG as the SDA is pulled low on 9th clock pulse. I found that it is related to clock stretching bit on register I2C_CLOCK_STR. as Kan_Li i may access the E9h via RF interface, i could access to configuratio register throught the NFC I2C demo, I still receive a Nack from the chip?
what shpuld i do that i can communicate with the NTAG?