Lines Matching defs:buf
52 unsigned char buf[MEAS_LEN];
57 ret = pm860x_bulk_read(touch->i2c, MEAS_TSIX_1, MEAS_LEN, buf);
61 pen_down = buf[1] & (1 << 6);
62 x = ((buf[0] & 0xFF) << 4) | (buf[1] & 0x0F);
63 y = ((buf[2] & 0xFF) << 4) | (buf[3] & 0x0F);
64 z1 = ((buf[4] & 0xFF) << 4) | (buf[5] & 0x0F);
65 z2 = ((buf[6] & 0xFF) << 4) | (buf[7] & 0x0F);