| .. _i2c_fujitsu_fram: |
| |
| I2C Fujitsu FRAM |
| ################ |
| |
| Overview |
| ******** |
| This is a sample app to read and write the Fujitsu MB85RC256V FRAM chip via I2C |
| on the Quark SE Sensor Subsystem. |
| |
| This assumes the slave address of FRAM is 0x50, where A0, A1, and A2 are all |
| tied to ground. |
| |
| Building and Running |
| ******************** |
| |
| This project can be built and executed on as follows: |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/drivers/i2c_fujitsu_fram |
| :host-os: unix |
| :board: quark_se_c1000_devboard |
| :goals: run |
| :compact: |
| |
| |
| Sample Output |
| ============= |
| |
| .. code-block:: console |
| |
| Wrote 0xAE to address 0x00. |
| Wrote 0x86 to address 0x01. |
| Read 0xAE from address 0x00. |
| Read 0x86 from address 0x01. |
| Wrote 16 bytes to address 0x00. |
| Read 16 bytes from address 0x00. |
| Data comparison successful. |
