sys/dev/ic/pcf8584.c

209

pcfiic_write(sc, PCF_S0, addr << 1);

sys/dev/ic/pcf8584.c

210

pcfiic_write(sc, PCF_S1, PCF_CTRL_START);

sys/dev/ic/pcf8584.c

214

pcfiic_write(sc, PCF_S1, PCF_CTRL_STOP);

sys/dev/ic/pcf8584.c

224

pcfiic_write(sc, PCF_S0, buf[i]);

sys/dev/ic/pcf8584.c

226

pcfiic_write(sc, PCF_S1, PCF_CTRL_STOP);

sys/dev/ic/pcf8584.c

239

pcfiic_write(sc, PCF_S0, (addr << 1) | 0x01);

sys/dev/ic/pcf8584.c

240

pcfiic_write(sc, PCF_S1, PCF_CTRL_START);

sys/dev/ic/pcf8584.c

244

pcfiic_write(sc, PCF_S1, PCF_CTRL_STOP);

sys/dev/ic/pcf8584.c

249

pcfiic_write(sc, PCF_S1, PCF_CTRL_STOP);

sys/dev/ic/pcf8584.c

254

pcfiic_write(sc, PCF_S1, PCF_CTRL_ESO);

sys/dev/ic/pcf8584.c

256

pcfiic_write(sc, PCF_S1, PCF_CTRL_STOP);

sys/dev/ic/pcf8584.c

79

void pcfiic_write(struct pcfiic_softc *, bus_size_t, u_int8_t);

sys/dev/ic/pcf8584.c

88

pcfiic_write(sc, PCF_S1, PCF_CTRL_PIN);

sys/dev/ic/pcf8584.c

90

pcfiic_write(sc, PCF_S0, sc->sc_addr);

sys/dev/ic/pcf8584.c

93

pcfiic_write(sc, PCF_S1, PCF_CTRL_PIN|PCF_CTRL_ES1);

sys/dev/ic/pcf8584.c

94

pcfiic_write(sc, PCF_S0, sc->sc_clock);

sys/dev/ic/pcf8584.c

96

pcfiic_write(sc, PCF_S1, PCF_CTRL_IDLE);