diff options
Diffstat (limited to 'src/ofdm_mode.c')
| -rw-r--r-- | src/ofdm_mode.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/src/ofdm_mode.c b/src/ofdm_mode.c index f92d288..0c616de 100644 --- a/src/ofdm_mode.c +++ b/src/ofdm_mode.c @@ -42,6 +42,7 @@ void ofdm_init_mode(char mode[], struct OFDM_CONFIG *config) { config->state_machine = "voice1"; config->data_mode = ""; config->codename = "HRA_112_112"; + config->EsNodB = 3.0; config->clip_gain1 = 2.5; config->clip_gain2 = 0.8; config->clip_en = true; @@ -92,23 +93,36 @@ void ofdm_init_mode(char mode[], struct OFDM_CONFIG *config) { config->state_machine = "voice2"; config->ftwindowwidth = 64; config->foff_limiter = true; - } else if (strcmp(mode, "qam16") == 0) { - /* not in use yet */ + } else if (strcmp(mode, "qam16c2") == 0) { config->ns = 5; - config->np = 5; + config->np = 31; config->tcp = 0.004; config->ts = 0.016; config->nc = 33; config->bps = 4; config->txtbits = 0; - config->nuwbits = 15 * 4; - config->bad_uw_errors = 5; - config->ftwindowwidth = 32; + config->nuwbits = 42 * 4; + assert(config->nuwbits <= MAX_UW_BITS); + config->bad_uw_errors = 15; + config->ftwindowwidth = 80; config->state_machine = "data"; config->amp_est_mode = 1; config->tx_bpf_en = false; config->clip_en = false; config->data_mode = "streaming"; + config->amp_scale = 135E3; + config->clip_en = false; + config->tx_bpf_en = false; + config->rx_bpf_en = false; + + uint8_t uw[] = {1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, + 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0}; + memset(config->tx_uw, 0, config->nuwbits); + memcpy(config->tx_uw, uw, sizeof(uw)); + memcpy(&config->tx_uw[config->nuwbits - sizeof(uw)], uw, sizeof(uw)); + + config->EsNodB = 10; + config->codename = "H_16200_9720"; } else if (strcmp(mode, "datac0") == 0) { config->ns = 5; config->np = 4; |