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Code Issues Releases Wiki Activity

better stream set

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This commit is contained in:
drmocm 2023-09-16 16:19:04 +02:00
parent 775ddf72ef
commit 25c730789d
1 changed files with 16 additions and 16 deletions
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28
apps/modtest.c
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@ -994,15 +994,11 @@ int mci_set_stream( int fd, uint8_t stream, uint8_t channel, uint8_t standard,
uint8_t puncture_rate, uint8_t constellation, uint8_t puncture_rate, uint8_t constellation,
uint16_t cell_identifier) uint16_t cell_identifier)
{ {
struct mci_command msg_stream = { struct mci_command msg_stream;
.mod_command = MOD_SETUP_STREAM,
.mod_channel = 0,
.mod_stream = 0,
.mod_setup_stream = {
.standard = MOD_STANDARD_DVBC_8,
},
};
memset(&msg_stream,0,sizeof(msg_stream));
msg_stream.mod_command = MOD_SETUP_STREAM;
msg_stream.mod_channel = channel; msg_stream.mod_channel = channel;
msg_stream.mod_stream = stream; msg_stream.mod_stream = stream;
msg_stream.mod_setup_stream.standard = standard; msg_stream.mod_setup_stream.standard = standard;
@ -1013,10 +1009,14 @@ int mci_set_stream( int fd, uint8_t stream, uint8_t channel, uint8_t standard,
msg_stream.mod_setup_stream.qam.modulation = modulation; msg_stream.mod_setup_stream.qam.modulation = modulation;
if (rolloff) if (rolloff)
msg_stream.mod_setup_stream.qam.rolloff = rolloff; msg_stream.mod_setup_stream.qam.rolloff = rolloff;
msg_stream.mod_setup_stream.ofdm.fft_size = fft_size; if (fft_size)
msg_stream.mod_setup_stream.ofdm.guard_interval = guard_interval; msg_stream.mod_setup_stream.ofdm.fft_size = fft_size;
msg_stream.mod_setup_stream.ofdm.puncture_rate = puncture_rate; if (guard_interval)
msg_stream.mod_setup_stream.ofdm.constellation = constellation; msg_stream.mod_setup_stream.ofdm.guard_interval = guard_interval;
if (puncture_rate)
msg_stream.mod_setup_stream.ofdm.puncture_rate = puncture_rate;
if (constellation)
msg_stream.mod_setup_stream.ofdm.constellation = constellation;
if (cell_identifier) if (cell_identifier)
msg_stream.mod_setup_stream.ofdm.cell_identifier = cell_identifier; msg_stream.mod_setup_stream.ofdm.cell_identifier = cell_identifier;
@ -1089,8 +1089,8 @@ void set_dvb_mods(int adapt, int chans, uint32_t start_freq,
case SYS_DVBT: case SYS_DVBT:
re = mci_set_stream( fd, i, i, MOD_STANDARD_DVBT_8, re = mci_set_stream( fd, i, i, MOD_STANDARD_DVBT_8,
stream_format, 0, stream_format, 0, 0,
0, 0, fft_size, wd->tp[i].guard, 0, fft_size, wd->tp[i].guard,
wd->tp[i].code_rate, wd->tp[i].qam, wd->tp[i].code_rate, wd->tp[i].qam,
0); 0);
break; break;