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TWI Status Codes

Constants

Illegal start or stop condition

Arbitration lost in SLA+R or NACK

Data received, ACK returned

Data received, NACK returned

SLA+R transmitted, ACK received

SLA+R transmitted, NACK received

Arbitration lost in SLA+W or data

Data transmitted, ACK received

Data transmitted, NACK received

SLA+W transmitted, ACK received

SLA+W transmitted, NACK received

No state information available

Repeated start condition transmitted

Arbitration lost in SLA+RW, general call received, ACK returned

Arbitration lost in SLA+RW, SLA+W received, ACK returned

Data received, ACK returned

Data received, NACK returned

General call received, ACK returned

General call data received, ACK returned

General call data received, NACK returned

SLA+W received, ACK returned

Stop or repeated start condition received while selected

Start condition transmitted

Arbitration lost in SLA+RW, SLA+R received, ACK returned

Data transmitted, ACK received

Data transmitted, NACK received

Last data byte transmitted, ACK received

SLA+R received, ACK returned