READ1
in_buf[i] = READ1(sc, SPI_POPR);
div_reg = READ1(sc, I2C_IBFD);
if ((READ1(sc, I2C_IBSR) & IBSR_IBB) == 0)
ibsr = READ1(sc, I2C_IBSR);
return (READ1(sc, I2C_IBSR) & IBSR_RXAK) ? false : true;
if ((READ1(sc, I2C_IBSR) & IBSR_IBB) == 0) {
reg = READ1(sc, I2C_IBCR);
if ((READ1(sc, I2C_IBCR) & IBCR_MSSL) != 0)
READ1(sc, I2C_IBDR);
*buf++ = READ1(sc, I2C_IBDR);