diff options
Diffstat (limited to 'lora_pkt_fwd/src/lora_pkt_fwd.c')
| -rw-r--r-- | lora_pkt_fwd/src/lora_pkt_fwd.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/lora_pkt_fwd/src/lora_pkt_fwd.c b/lora_pkt_fwd/src/lora_pkt_fwd.c index 5cfd28a..debb71b 100644 --- a/lora_pkt_fwd/src/lora_pkt_fwd.c +++ b/lora_pkt_fwd/src/lora_pkt_fwd.c @@ -513,12 +513,14 @@ static int parse_SX1301_configuration(const char * conf_file) { return -1; } - val = json_object_get_value(conf_obj, "max_tx_power"); /* fetch value (if possible) */ - if (json_value_get_type(val) == JSONNumber && (uint8_t)json_value_get_number(val) <= 32) { - boardconf.max_tx_power = (uint8_t)json_value_get_number(val); - } else { - MSG("WARNING: Data for max_tx_power is invalid, must be an integer (0-32)\n"); - boardconf.max_tx_power = 32; + if (fpga_supports_attenuator()) { + val = json_object_get_value(conf_obj, "max_tx_power"); /* fetch value (if possible) */ + if (json_value_get_type(val) == JSONNumber) { + boardconf.max_tx_power = (uint8_t)json_value_get_number(val); + } else { + MSG("WARNING: Data for max_tx_power is invalid, must be an integer\n"); + boardconf.max_tx_power = 32; + } } /* set LBT configuration */ |