Part Number: MSP430F2132
Tool/software: Code Composer Studio
I'm using MSP430F2132 with the RFID Monza X-2k Dura Chip from Impinj, the datasheet is in annex. And I’m having some trouble coding the transaction of one word (16 bit) to the chip through I2C. This is what it must be sent:
- 1 Start bit
- 7-bit I2C Address + 1bit read/write: 110111M0
- Acknowledge from slave (chip)
- 8-bit memory address
- Acknowledge from slave
- 8-bit data
- Acknowledge from slave
- 8-bit data
- Acknowledge from slave
- 1 Stop bit
The M in the slave address, is the MSB of the memory address.
I think that the memory address is in the EPC memory, but I’m not sure.
Someone can help me understand the basic i2c code to implement? I’ve tried many things and nothing works.
And the memory to use is in fact the EPC memory?
Thanks and regards,
Mariana
