diff options
Diffstat (limited to 'loragw_hal/test/test_loragw_hal.c')
| -rw-r--r-- | loragw_hal/test/test_loragw_hal.c | 397 |
1 files changed, 199 insertions, 198 deletions
diff --git a/loragw_hal/test/test_loragw_hal.c b/loragw_hal/test/test_loragw_hal.c index dbe6831..fc7964c 100644 --- a/loragw_hal/test/test_loragw_hal.c +++ b/loragw_hal/test/test_loragw_hal.c @@ -1,13 +1,13 @@ /* - / _____) _ | | -( (____ _____ ____ _| |_ _____ ____| |__ + / _____) _ | | +( (____ _____ ____ _| |_ _____ ____| |__ \____ \| ___ | (_ _) ___ |/ ___) _ \ _____) ) ____| | | || |_| ____( (___| | | | (______/|_____)_|_|_| \__)_____)\____)_| |_| ©2013 Semtech-Cycleo Description: - Minimum test program for the loragw_hal 'library' + Minimum test program for the loragw_hal 'library' */ @@ -16,17 +16,17 @@ Description: /* fix an issue between POSIX and C99 */ #if __STDC_VERSION__ >= 199901L - #define _XOPEN_SOURCE 600 + #define _XOPEN_SOURCE 600 #else - #define _XOPEN_SOURCE 500 + #define _XOPEN_SOURCE 500 #endif -#include <stdint.h> /* C99 types */ -#include <stdlib.h> /* malloc & free */ -#include <stdbool.h> /* bool type */ -#include <stdio.h> /* printf */ -#include <string.h> /* memset */ -#include <signal.h> /* sigaction */ +#include <stdint.h> /* C99 types */ +#include <stdlib.h> /* malloc & free */ +#include <stdbool.h> /* bool type */ +#include <stdio.h> /* printf */ +#include <string.h> /* memset */ +#include <signal.h> /* sigaction */ #include "loragw_hal.h" #include "loragw_aux.h" @@ -51,11 +51,11 @@ static void sig_handler(int sigio); /* --- PRIVATE FUNCTIONS DEFINITION ----------------------------------------- */ static void sig_handler(int sigio) { - if (sigio == SIGQUIT) { - quit_sig = 1;; - } else if ((sigio == SIGINT) || (sigio == SIGTERM)) { - exit_sig = 1; - } + if (sigio == SIGQUIT) { + quit_sig = 1;; + } else if ((sigio == SIGINT) || (sigio == SIGTERM)) { + exit_sig = 1; + } } /* -------------------------------------------------------------------------- */ @@ -63,188 +63,189 @@ static void sig_handler(int sigio) { int main(int argc, char **argv) { - struct sigaction sigact; /* SIGQUIT&SIGINT&SIGTERM signal handling */ - - struct lgw_conf_rxrf_s rfconf; - struct lgw_conf_rxif_s ifconf; - - struct lgw_pkt_rx_s rxpkt[4]; /* array containing up to 4 inbound packets metadata */ - struct lgw_pkt_tx_s txpkt; /* configuration and metadata for an outbound packet */ - uint8_t txbuf[256]; /* buffer for the TX payload */ - struct lgw_pkt_rx_s *p; /* pointer on a RX packet */ - - int i, j; - int nb_pkt; - uint8_t x; - - int tx_cnt = 0; - int tx_path = 0; - struct lgw_pkt_tx_s txs; - - /* configure signal handling */ - sigemptyset(&sigact.sa_mask); - sigact.sa_flags = 0; - sigact.sa_handler = sig_handler; - sigaction(SIGQUIT, &sigact, NULL); - sigaction(SIGINT, &sigact, NULL); - sigaction(SIGTERM, &sigact, NULL); - - /* beginning of Lora gateway-specific code */ - printf("Beginning of test for loragw_hal.c\n"); - - /* set configuration for RF chains */ - memset(&rfconf, 0, sizeof(rfconf)); - - rfconf.enable = true; - rfconf.freq_hz = 866187500; - lgw_rxrf_setconf(0, rfconf); /* radio A */ - - rfconf.enable = true; - rfconf.freq_hz = 866437500; - lgw_rxrf_setconf(1, rfconf); /* radio B */ - - /* set configuration for Lora multi-SF channels (bandwidth cannot be set) */ - memset(&ifconf, 0, sizeof(ifconf)); - - ifconf.enable = true; - ifconf.rf_chain = 0; - ifconf.freq_hz = -187500; - ifconf.bandwidth = BW_125KHZ; - ifconf.datarate = DR_LORA_MULTI; - lgw_rxif_setconf(0, ifconf); /* chain 0: 1st radio, bleeper channel 1, all SF */ - - ifconf.enable = true; - ifconf.rf_chain = 0; - ifconf.freq_hz = -62500; - ifconf.bandwidth = BW_125KHZ; - ifconf.datarate = DR_LORA_SF8 | DR_LORA_SF10; - lgw_rxif_setconf(1, ifconf); /* chain 1: 1st radio, bleeper channel 2, SF8 & SF10 only */ - - ifconf.enable = false; - ifconf.rf_chain = 0; - ifconf.freq_hz = 0; - ifconf.bandwidth = 0; - ifconf.datarate = 0; - lgw_rxif_setconf(2, ifconf); /* chain 2: 1st radio, disabled */ - - ifconf.enable = true; - ifconf.rf_chain = 1; - ifconf.freq_hz = -187500; - ifconf.bandwidth = BW_125KHZ; - ifconf.datarate = DR_LORA_MULTI; - lgw_rxif_setconf(3, ifconf); /* chain 3: 2nd radio, bleeper channel 3, all SF */ - - /* set configuration for Lora 'stand alone' channel */ - ifconf.enable = true; - ifconf.rf_chain = 0; - ifconf.freq_hz = 187500; - ifconf.bandwidth = BW_125KHZ; - ifconf.datarate = DR_LORA_SF10; - lgw_rxif_setconf(8, ifconf); /* chain 8: bleeper channel 4, SF10 only */ - - /* set configuration for TX packet */ - memset(&txs, 0, sizeof(txs)); - txs.freq_hz = 866250000; - txs.tx_mode = IMMEDIATE; - txs.modulation = MOD_LORA; - txs.bandwidth = BW_250KHZ; - txs.datarate = DR_LORA_SF10; - txs.coderate = CR_LORA_4_5; - txs.payload = "TX.TEST.LORA.GATEWAY"; - txs.size = 20; - - /* connect, configure and start the Lora gateway */ - lgw_start(); - - while ((quit_sig != 1) && (exit_sig != 1)) { - /* fetch N packets */ - nb_pkt = lgw_receive(ARRAY_SIZE(rxpkt), rxpkt); - - if (nb_pkt == 0) { - wait_ms(300); - } else { - printf("\nLora gateway, %d packets received:\n\n", nb_pkt); - /* display received packets */ - for(i=0; i < nb_pkt; ++i) { - p = &rxpkt[i]; - printf("---\nPkt #%d >>", i+1); - if (p->status == STAT_CRC_OK) { - printf(" if_chain:%2d", p->if_chain); - printf(" tstamp:%010u", p->count_us); - printf(" size:%3u", p->size); - switch (p-> modulation) { - case MOD_LORA: printf(" Lora"); break; - case MOD_FSK: printf(" FSK"); break; - case MOD_GFSK: printf(" GFSK"); break; - default: printf(" modulation?"); - } - switch (p->datarate) { - case DR_LORA_SF7: printf(" SF7"); break; - case DR_LORA_SF8: printf(" SF8"); break; - case DR_LORA_SF9: printf(" SF9"); break; - case DR_LORA_SF10: printf(" SF10"); break; - case DR_LORA_SF11: printf(" SF11"); break; - case DR_LORA_SF12: printf(" SF12"); break; - default: printf(" datarate?"); - } - switch (p->coderate) { - case CR_LORA_4_5: printf(" CR1(4/5)"); break; - case CR_LORA_4_6: printf(" CR2(2/3)"); break; - case CR_LORA_4_7: printf(" CR3(4/7)"); break; - case CR_LORA_4_8: printf(" CR4(1/2)"); break; - default: printf(" coderate?"); - } - printf("\n"); - printf(" RSSI:%+6.1f SNR:%+5.1f (min:%+5.1f, max:%+5.1f) payload:\n", p->rssi, p->snr, p->snr_min, p->snr_max); - for (j = 0; j < p->size; ++j) { - printf(" %02X", p->payload[j]); - } - printf(" #\n"); - } else if (p->status == STAT_CRC_BAD) { - printf(" if_chain:%2d", p->if_chain); - printf(" tstamp:%010u", p->count_us); - printf(" size:%3u\n", p->size); - printf(" CRC error, damaged packet\n\n"); - } else if (p->status == STAT_NO_CRC){ - printf(" if_chain:%2d", p->if_chain); - printf(" tstamp:%010u", p->count_us); - printf(" size:%3u\n", p->size); - printf(" no CRC\n\n"); - } else { - printf(" if_chain:%2d", p->if_chain); - printf(" tstamp:%010u", p->count_us); - printf(" size:%3u\n", p->size); - printf(" invalid status ?!?\n\n"); - } - } - - /* free the memory used for RX payload(s) */ - for(i=0; i < nb_pkt; ++i) { - free(rxpkt[i].payload); - } - } - - /* send a packet every X loop */ - if (tx_cnt >= 5) { - tx_cnt = 0; - - txs.rf_chain = tx_path; /* alternate between path A and B */ - i = lgw_send(txs); - printf("Packet sent, rf path %d, status %d\n", txs.rf_chain, i); - - tx_path = (tx_path+1) % 2; - } else { - ++tx_cnt; - } - } - - if (exit_sig == 1) { - /* clean up before leaving */ - lgw_stop(); - } - - printf("End of test for loragw_hal.c\n"); - return 0; + struct sigaction sigact; /* SIGQUIT&SIGINT&SIGTERM signal handling */ + + struct lgw_conf_rxrf_s rfconf; + struct lgw_conf_rxif_s ifconf; + + struct lgw_pkt_rx_s rxpkt[4]; /* array containing up to 4 inbound packets metadata */ + struct lgw_pkt_tx_s txpkt; /* configuration and metadata for an outbound packet */ + uint8_t txbuf[256]; /* buffer for the TX payload */ + struct lgw_pkt_rx_s *p; /* pointer on a RX packet */ + + int i, j; + int nb_pkt; + uint8_t x; + + int tx_cnt = 0; + int tx_path = 0; + struct lgw_pkt_tx_s txs; + + /* configure signal handling */ + sigemptyset(&sigact.sa_mask); + sigact.sa_flags = 0; + sigact.sa_handler = sig_handler; + sigaction(SIGQUIT, &sigact, NULL); + sigaction(SIGINT, &sigact, NULL); + sigaction(SIGTERM, &sigact, NULL); + + /* beginning of Lora gateway-specific code */ + printf("Beginning of test for loragw_hal.c\n"); + + /* set configuration for RF chains */ + memset(&rfconf, 0, sizeof(rfconf)); + + rfconf.enable = true; + rfconf.freq_hz = 866187500; + lgw_rxrf_setconf(0, rfconf); /* radio A */ + + rfconf.enable = true; + rfconf.freq_hz = 866437500; + lgw_rxrf_setconf(1, rfconf); /* radio B */ + + /* set configuration for Lora multi-SF channels (bandwidth cannot be set) */ + memset(&ifconf, 0, sizeof(ifconf)); + + ifconf.enable = true; + ifconf.rf_chain = 0; + ifconf.freq_hz = -187500; + ifconf.bandwidth = BW_125KHZ; + ifconf.datarate = DR_LORA_MULTI; + lgw_rxif_setconf(0, ifconf); /* chain 0: 1st radio, bleeper channel 1, all SF */ + + ifconf.enable = true; + ifconf.rf_chain = 0; + ifconf.freq_hz = -62500; + ifconf.bandwidth = BW_125KHZ; + ifconf.datarate = DR_LORA_SF8 | DR_LORA_SF10; + lgw_rxif_setconf(1, ifconf); /* chain 1: 1st radio, bleeper channel 2, SF8 & SF10 only */ + + ifconf.enable = false; + ifconf.rf_chain = 0; + ifconf.freq_hz = 0; + ifconf.bandwidth = 0; + ifconf.datarate = 0; + lgw_rxif_setconf(2, ifconf); /* chain 2: 1st radio, disabled */ + + ifconf.enable = true; + ifconf.rf_chain = 1; + ifconf.freq_hz = -187500; + ifconf.bandwidth = BW_125KHZ; + ifconf.datarate = DR_LORA_MULTI; + lgw_rxif_setconf(3, ifconf); /* chain 3: 2nd radio, bleeper channel 3, all SF */ + + /* set configuration for Lora 'stand alone' channel */ + ifconf.enable = true; + ifconf.rf_chain = 0; + ifconf.freq_hz = 187500; + ifconf.bandwidth = BW_125KHZ; + ifconf.datarate = DR_LORA_SF10; + lgw_rxif_setconf(8, ifconf); /* chain 8: bleeper channel 4, SF10 only */ + + /* set configuration for TX packet */ + memset(&txs, 0, sizeof(txs)); + txs.freq_hz = 866250000; + txs.tx_mode = IMMEDIATE; + txs.modulation = MOD_LORA; + txs.bandwidth = BW_250KHZ; + txs.datarate = DR_LORA_SF10; + txs.coderate = CR_LORA_4_5; + txs.payload = "TX.TEST.LORA.GATEWAY"; + txs.size = 20; + txs.invert_pol = false; + + /* connect, configure and start the Lora gateway */ + lgw_start(); + + while ((quit_sig != 1) && (exit_sig != 1)) { + /* fetch N packets */ + nb_pkt = lgw_receive(ARRAY_SIZE(rxpkt), rxpkt); + + if (nb_pkt == 0) { + wait_ms(300); + } else { + printf("\nLora gateway, %d packets received:\n\n", nb_pkt); + /* display received packets */ + for(i=0; i < nb_pkt; ++i) { + p = &rxpkt[i]; + printf("---\nPkt #%d >>", i+1); + if (p->status == STAT_CRC_OK) { + printf(" if_chain:%2d", p->if_chain); + printf(" tstamp:%010u", p->count_us); + printf(" size:%3u", p->size); + switch (p-> modulation) { + case MOD_LORA: printf(" Lora"); break; + case MOD_FSK: printf(" FSK"); break; + case MOD_GFSK: printf(" GFSK"); break; + default: printf(" modulation?"); + } + switch (p->datarate) { + case DR_LORA_SF7: printf(" SF7"); break; + case DR_LORA_SF8: printf(" SF8"); break; + case DR_LORA_SF9: printf(" SF9"); break; + case DR_LORA_SF10: printf(" SF10"); break; + case DR_LORA_SF11: printf(" SF11"); break; + case DR_LORA_SF12: printf(" SF12"); break; + default: printf(" datarate?"); + } + switch (p->coderate) { + case CR_LORA_4_5: printf(" CR1(4/5)"); break; + case CR_LORA_4_6: printf(" CR2(2/3)"); break; + case CR_LORA_4_7: printf(" CR3(4/7)"); break; + case CR_LORA_4_8: printf(" CR4(1/2)"); break; + default: printf(" coderate?"); + } + printf("\n"); + printf(" RSSI:%+6.1f SNR:%+5.1f (min:%+5.1f, max:%+5.1f) payload:\n", p->rssi, p->snr, p->snr_min, p->snr_max); + for (j = 0; j < p->size; ++j) { + printf(" %02X", p->payload[j]); + } + printf(" #\n"); + } else if (p->status == STAT_CRC_BAD) { + printf(" if_chain:%2d", p->if_chain); + printf(" tstamp:%010u", p->count_us); + printf(" size:%3u\n", p->size); + printf(" CRC error, damaged packet\n\n"); + } else if (p->status == STAT_NO_CRC){ + printf(" if_chain:%2d", p->if_chain); + printf(" tstamp:%010u", p->count_us); + printf(" size:%3u\n", p->size); + printf(" no CRC\n\n"); + } else { + printf(" if_chain:%2d", p->if_chain); + printf(" tstamp:%010u", p->count_us); + printf(" size:%3u\n", p->size); + printf(" invalid status ?!?\n\n"); + } + } + + /* free the memory used for RX payload(s) */ + for(i=0; i < nb_pkt; ++i) { + free(rxpkt[i].payload); + } + } + + /* send a packet every X loop */ + if (tx_cnt >= 5) { + tx_cnt = 0; + + txs.rf_chain = tx_path; /* alternate between path A and B */ + i = lgw_send(txs); + printf("Packet sent, rf path %d, status %d\n", txs.rf_chain, i); + + tx_path = (tx_path+1) % 2; + } else { + ++tx_cnt; + } + } + + if (exit_sig == 1) { + /* clean up before leaving */ + lgw_stop(); + } + + printf("End of test for loragw_hal.c\n"); + return 0; } /* --- EOF ------------------------------------------------------------------ */ |