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| author | Harsh Sharma <harsh.sharma@multitech.com> | 2019-10-31 11:17:13 -0500 |
|---|---|---|
| committer | Harsh Sharma <harsh.sharma@multitech.com> | 2019-10-31 11:17:13 -0500 |
| commit | 408ecd322635e37c710006c95a22dddc455e7f08 (patch) | |
| tree | 61ed109f272710d2a50abb008a2bfd3bee697940 /util_tx_continuous | |
| parent | 963a35fe0d6668e5b66d6bd1ff9659be8bf7d7bd (diff) | |
| download | lora_gateway_mtac_full-408ecd322635e37c710006c95a22dddc455e7f08.tar.gz lora_gateway_mtac_full-408ecd322635e37c710006c95a22dddc455e7f08.tar.bz2 lora_gateway_mtac_full-408ecd322635e37c710006c95a22dddc455e7f08.zip | |
Fixed lora attenuator mode5.0.1-mts-2
Diffstat (limited to 'util_tx_continuous')
| -rw-r--r-- | util_tx_continuous/src/util_tx_continuous.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/util_tx_continuous/src/util_tx_continuous.c b/util_tx_continuous/src/util_tx_continuous.c index 7768c22..275c3eb 100644 --- a/util_tx_continuous/src/util_tx_continuous.c +++ b/util_tx_continuous/src/util_tx_continuous.c @@ -149,7 +149,7 @@ int main(int argc, char **argv) printf(" --br <float> FSK bitrate in kbps, [0.5:250]\n"); printf(" --fdev <uint> FSK frequency deviation in kHz, [1:250]\n"); printf(" --bt <uint> FSK gaussian filter BT trim, [0:3]\n"); - printf(" --attn <float> Attenuator value in dB, Full Card Only [0.0:31.75]\n"); + printf(" --attn <float> Attenuator value in dB, required LGA module or MTAC full card\n"); printf("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n"); return EXIT_SUCCESS; break; @@ -268,8 +268,8 @@ int main(int argc, char **argv) } else if (strcmp(long_options[option_index].name,"attn") == 0) { i = sscanf(optarg, "%f", &arg_f); - if ((i != 1) || (arg_f < 0.0) || (arg_f > 31.75)) { - printf("ERROR: argument parsing of --br argument. Use -h to print help\n"); + if ((i != 1) || (arg_f < 0.0) ) { + printf("ERROR: argument parsing of --attn argument. Use -h to print help\n"); return EXIT_FAILURE; } else { @@ -362,9 +362,10 @@ int main(int argc, char **argv) txpkt.freq_hz = freq_hz; txpkt.tx_mode = IMMEDIATE; txpkt.rf_chain = TX_RF_CHAIN; - txpkt.rf_power = 0; - if (read_fpga_version() == 32) { - i = lgw_set_attenuation(g_atten); + if (fpga_supports_attenuator()) { + txpkt.rf_power = 32.0 - g_atten; + } else { + txpkt.rf_power = 0.0; } if (strcmp(mod, "FSK") == 0) { |