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dddvb
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- make 8PSK/QPSK default (for AUTO mode) 

- when selecting modulation, also enable all lower modulations
This commit is contained in:
Ralph Metzler 2018-05-24 11:03:45 +02:00
parent a978e9455f
commit 8dbd33fd82
1 changed files with 20 additions and 6 deletions
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26
ddbridge/ddbridge-sx8.c
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@ -408,15 +408,29 @@ static int set_parameters(struct dvb_frontend *fe)
if (iq_mode)
ts_config = (SX8_TSCONFIG_TSHEADER | SX8_TSCONFIG_MODE_IQ);
if (iq_mode < 3) {
u32 flags = 3;
u32 mask = 0x7f;
u32 mask;
if (p->modulation == APSK_16 ||
p->modulation == APSK_32) {
flags = 2;
switch (p->modulation) {
case APSK_256:
mask = 0x7f;
break;
case APSK_128:
mask = 0x3f;
break;
case APSK_64:
mask = 0x1f;
break;
case APSK_32:
mask = 0x0f;
break;
case APSK_16:
mask = 0x07;
break;
default:
mask = 0x03;
break;
}
stat = start(fe, flags, mask, ts_config);
stat = start(fe, 3, mask, ts_config);
} else {
u32 flags = (iq_mode == 2) ? 1 : 0;