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ipc: gain setting 

Change-Id: I674d51fdcab2691853681f661b441364ed75207a
This commit is contained in:
Eric Wild 2020-04-22 15:05:11 +02:00 committed by Oliver Smith
parent c53a7fb4f4
commit aec2c35861
1 changed files with 25 additions and 6 deletions
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31
Transceiver52M/device/ipc/IPCDevice.cpp
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@ -398,6 +398,7 @@ int IPCDevice::ipc_rx_chan_stop_cnf(ipc_sk_chan_if_op_rc *ret, uint8_t chan_nr)
}
int IPCDevice::ipc_rx_chan_setgain_cnf(ipc_sk_chan_if_gain *ret, uint8_t chan_nr)
{
ret->is_tx ? tx_gains[chan_nr] = ret->gain : rx_gains[chan_nr] = ret->gain;
return 0;
}
int IPCDevice::ipc_rx_chan_setfreq_cnf(ipc_sk_chan_if_freq_cnf *ret, uint8_t chan_nr)
@ -856,6 +857,9 @@ double IPCDevice::minRxGain()
double IPCDevice::setTxGain(double dB, size_t chan)
{
struct msgb *msg;
struct ipc_sk_chan_if *ipc_prim;
if (dB > maxTxGain())
dB = maxTxGain();
if (dB < minTxGain())
@ -863,15 +867,24 @@ double IPCDevice::setTxGain(double dB, size_t chan)
LOGCHAN(chan, DDEV, NOTICE) << "Setting TX gain to " << dB << " dB";
//if (IPC_SetGaindB(m_IPC_dev, IPC_CH_TX, chan, dB) < 0)
// LOGCHAN(chan, DDEV, ERR) << "Error setting TX gain to " << dB << " dB";
//else
msg = ipc_msgb_alloc(IPC_IF_MSG_SETGAIN_REQ);
if (!msg)
return -ENOMEM;
ipc_prim = (struct ipc_sk_chan_if *)msg->data;
ipc_prim->u.set_gain_req.is_tx = 1;
ipc_prim->u.set_gain_req.gain = dB;
ipc_sock_send(&sk_chan_state[chan], msg);
tx_gains[chan] = dB;
return tx_gains[chan];
}
double IPCDevice::setRxGain(double dB, size_t chan)
{
struct msgb *msg;
struct ipc_sk_chan_if *ipc_prim;
if (dB > maxRxGain())
dB = maxRxGain();
if (dB < minRxGain())
@ -879,9 +892,15 @@ double IPCDevice::setRxGain(double dB, size_t chan)
LOGCHAN(chan, DDEV, NOTICE) << "Setting RX gain to " << dB << " dB";
//if (IPC_SetGaindB(m_IPC_dev, IPC_CH_RX, chan, dB) < 0)
// LOGCHAN(chan, DDEV, ERR) << "Error setting RX gain to " << dB << " dB";
//else
msg = ipc_msgb_alloc(IPC_IF_MSG_SETGAIN_REQ);
if (!msg)
return -ENOMEM;
ipc_prim = (struct ipc_sk_chan_if *)msg->data;
ipc_prim->u.set_gain_req.is_tx = 0;
ipc_prim->u.set_gain_req.gain = dB;
ipc_sock_send(&sk_chan_state[chan], msg);
rx_gains[chan] = dB;
return rx_gains[chan];
}