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9 lines
478 B
Rust
9 lines
478 B
Rust
const DEVICE_TYPE_CODE: u8 = 0b10100000;
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const DEVICE_ADDRESS_CODE: u8 = 0b000000; // 3 bits for device address | default A0 = 0 A1 = 0 A2 = 0
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const WRITE_CODE: u8 = 0b00000000; // 0 for write
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const READ_CODE: u8 = 0b00000001; // 1 for read
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const DEVICE_ADDRESS_WRITE: u8 = DEVICE_TYPE_CODE | DEVICE_ADDRESS_CODE | WRITE_CODE; // I2C address write for FRAM
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const DEVICE_ADDRESS_READ: u8 = DEVICE_TYPE_CODE | DEVICE_ADDRESS_CODE | READ_CODE; // I2C address read for FRAM
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