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author | Jason Reiss <jreiss@multitech.com> | 2020-03-20 09:32:56 -0500 |
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committer | Jason Reiss <jreiss@multitech.com> | 2020-03-20 09:32:56 -0500 |
commit | 1fe52d9a835104f6baf020a0fb5281e3570c420c (patch) | |
tree | 10584ba4ce07d8474ccafe7e71d1f69bb421892c | |
parent | f259785d46443c4e7d2f71faa9314abfd9187e15 (diff) | |
download | packet_forwarder_mtac_full-1fe52d9a835104f6baf020a0fb5281e3570c420c.tar.gz packet_forwarder_mtac_full-1fe52d9a835104f6baf020a0fb5281e3570c420c.tar.bz2 packet_forwarder_mtac_full-1fe52d9a835104f6baf020a0fb5281e3570c420c.zip |
Add periodic LBT restart and lgw sx1301 page monitor
-rw-r--r-- | lora_pkt_fwd/src/lora_pkt_fwd.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/lora_pkt_fwd/src/lora_pkt_fwd.c b/lora_pkt_fwd/src/lora_pkt_fwd.c index 0a3680e..a7214ae 100644 --- a/lora_pkt_fwd/src/lora_pkt_fwd.c +++ b/lora_pkt_fwd/src/lora_pkt_fwd.c @@ -1695,15 +1695,37 @@ int main(int argc, char** argv) printf("# BEACON sent so far: %u\n", cp_nb_beacon_sent); printf("# BEACON rejected: %u\n", cp_nb_beacon_rejected); printf("### [JIT] ###\n"); + /* get timestamp captured on PPM pulse */ pthread_mutex_lock(&mx_concent); i = lgw_get_trigcnt(&trig_tstamp); + + uint8_t page = 0; + lgw_get_cur_page(&page); + + if (page != 2) { + //quit rather than reset the page. We don't know if this was on purpose or not. + exit_sig = true; + MSG("WARNING: lgw page was unexpectedly changed, process is exiting.\n"); + break; + } + pthread_mutex_unlock(&mx_concent); if (i != LGW_HAL_SUCCESS) { printf("# SX1301 time (PPS): unknown\n"); } else { - printf("# SX1301 time (PPS): %u\n", trig_tstamp); + printf("# SX1301 time (PPS): %u %u\n", trig_tstamp, page); + } + + static uint32_t last_tstamp = 0; + if (lbt_enabled && trig_tstamp < last_tstamp) { + printf("# Restarting LBT\n"); + lgw_fpga_reg_w(LGW_FPGA_CTRL_FEATURE_START, 0); + wait_ms(5); + lgw_fpga_reg_w(LGW_FPGA_CTRL_FEATURE_START, 1); } + last_tstamp = trig_tstamp; + jit_print_queue (&jit_queue, false, DEBUG_LOG); printf("### [GPS] ###\n"); if (gps_enabled == true) { |