si21_readreg
while ((si21_readreg(state, LNB_CTRL_REG_1) & 0x8) == 8) {
val = (0x80 | si21_readreg(state, 0xc1));
val = (0x80 | si21_readreg(state, LNB_CTRL_REG_1));
val = (0x80 | si21_readreg(state, LNB_CTRL_REG_1));
u8 signal = si21_readreg(state, ANALOG_AGC_POWER_LEVEL_REG);
u16 signal = (3 * si21_readreg(state, 0x27) *
si21_readreg(state, 0x28));
si21_readreg(state, 0x27),
si21_readreg(state, 0x28), (int) signal);
*ber = (si21_readreg(state, 0x1d) << 8) |
si21_readreg(state, 0x1e);
s32 xsnr = 0xffff - ((si21_readreg(state, 0x24) << 8) |
si21_readreg(state, 0x25));
*ucblocks = (si21_readreg(state, 0x1d) << 8) |
si21_readreg(state, 0x1e);
id = si21_readreg(state, SYSTEM_MODE_REG);
id = si21_readreg(state, 0x00);