Searched refs:PCF8584_CSR (Results 1 - 1 of 1) sorted by relevance

/drivers/sbus/char/
H A Denvctrl.c132 #define PCF8584_CSR 0x01 macro
193 if (!(readb(i2c + PCF8584_CSR) & STATUS_PIN))
211 if (readb(i2c + PCF8584_CSR) & STATUS_BB)
232 writeb(OBD_SEND_START, i2c + PCF8584_CSR);
238 if (!(readb(i2c + PCF8584_CSR) & STATUS_LRB)) {
241 writeb(OBD_SEND_STOP, i2c + PCF8584_CSR);
255 writeb(OBD_SEND_START, i2c + PCF8584_CSR);
265 writeb(CONTROL_ES0, i2c + PCF8584_CSR); /* Send neg ack. */
284 writeb(OBD_SEND_STOP, i2c + PCF8584_CSR);
1058 writeb(CONTROL_PIN, i2c + PCF8584_CSR);
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