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authorSylvain Miermont <smiermont@semtech.com>2013-10-22 18:23:52 +0200
committerSylvain Miermont <smiermont@semtech.com>2013-10-24 09:29:51 +0200
commit4977430ef31fb52994fed42b9cb180930ed943d0 (patch)
tree27f4fadea5fa35f25933d59bcd7b99cca8c965c8 /libloragw/tst
parentb922932d1c9869d82042b600db2382d8c15f63dc (diff)
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Beta 8v1.b8
- API: lgw_receive now return info on RX frequency and RF path for each packet (no need to keep track of RF/IF settings) - Unified some portion of the code with the 470 MHz variant of the HAL (use SX1255 radios instead of SX1257) - Improved AGC and ARB firmwares - Adding -Wall -Wextra for compilation, fixing all the new warnings for cleaner code - Fixed bugs in handling of FSK datarate - test_loragw_hal now dumps the content of all Lora registers after configuration in reg_dump.log
Diffstat (limited to 'libloragw/tst')
-rw-r--r--libloragw/tst/test_loragw_hal.c79
-rw-r--r--libloragw/tst/test_loragw_reg.c2
-rw-r--r--libloragw/tst/test_loragw_spi.c2
3 files changed, 44 insertions, 39 deletions
diff --git a/libloragw/tst/test_loragw_hal.c b/libloragw/tst/test_loragw_hal.c
index a210bee..6afcc45 100644
--- a/libloragw/tst/test_loragw_hal.c
+++ b/libloragw/tst/test_loragw_hal.c
@@ -28,6 +28,7 @@ Description:
#include <signal.h> /* sigaction */
#include "loragw_hal.h"
+#include "loragw_reg.h"
#include "loragw_aux.h"
/* -------------------------------------------------------------------------- */
@@ -60,7 +61,7 @@ static void sig_handler(int sigio) {
/* -------------------------------------------------------------------------- */
/* --- MAIN FUNCTION -------------------------------------------------------- */
-int main(int argc, char **argv)
+int main()
{
struct sigaction sigact; /* SIGQUIT&SIGINT&SIGTERM signal handling */
@@ -73,14 +74,13 @@ int main(int argc, char **argv)
int i, j;
int nb_pkt;
- uint8_t x;
uint32_t tx_cnt = 0;
unsigned long loop_cnt = 0;
- int tx_path = 0;
- struct lgw_pkt_tx_s txs;
uint8_t status_var = 0;
+ FILE * reg_dump = NULL;
+
/* configure signal handling */
sigemptyset(&sigact.sa_mask);
sigact.sa_flags = 0;
@@ -109,32 +109,29 @@ int main(int argc, char **argv)
ifconf.enable = true;
ifconf.rf_chain = 0;
ifconf.freq_hz = -300000;
- ifconf.bandwidth = BW_125KHZ;
ifconf.datarate = DR_LORA_MULTI;
lgw_rxif_setconf(0, ifconf); /* chain 0: Lora 125kHz, all SF, on 865.7 MHz */
ifconf.enable = true;
ifconf.rf_chain = 0;
ifconf.freq_hz = 300000;
- ifconf.bandwidth = BW_125KHZ;
ifconf.datarate = DR_LORA_MULTI;
lgw_rxif_setconf(1, ifconf); /* chain 1: Lora 125kHz, all SF, on 866.3 MHz */
ifconf.enable = true;
ifconf.rf_chain = 1;
ifconf.freq_hz = -300000;
- ifconf.bandwidth = BW_125KHZ;
ifconf.datarate = DR_LORA_MULTI;
lgw_rxif_setconf(2, ifconf); /* chain 2: Lora 125kHz, all SF, on 867.7 MHz */
ifconf.enable = true;
ifconf.rf_chain = 1;
ifconf.freq_hz = 300000;
- ifconf.bandwidth = BW_125KHZ;
ifconf.datarate = DR_LORA_MULTI;
lgw_rxif_setconf(3, ifconf); /* chain 3: Lora 125kHz, all SF, on 868.3 MHz */
/* set configuration for Lora 'stand alone' channel */
+ memset(&ifconf, 0, sizeof(ifconf));
ifconf.enable = true;
ifconf.rf_chain = 0;
ifconf.freq_hz = 0;
@@ -143,44 +140,52 @@ int main(int argc, char **argv)
lgw_rxif_setconf(8, ifconf); /* chain 8: Lora 250kHz, SF10, on 866.0 MHz */
/* set configuration for FSK channel */
+ memset(&ifconf, 0, sizeof(ifconf));
ifconf.enable = true;
ifconf.rf_chain = 1;
ifconf.freq_hz = 0;
ifconf.bandwidth = BW_250KHZ;
ifconf.datarate = 64000;
- lgw_rxif_setconf(9, ifconf); /* chain 9: FSK 64kbps, fdev 32kHz, variable payload, on 868.0 MHz */
+ lgw_rxif_setconf(9, ifconf); /* chain 9: FSK 64kbps, on 868.0 MHz */
/* set configuration for TX packet */
- memset(&txs, 0, sizeof(txs));
- txs.freq_hz = 867000000;
- txs.tx_mode = IMMEDIATE;
- txs.modulation = MOD_LORA;
- txs.bandwidth = BW_250KHZ;
- txs.datarate = DR_LORA_SF10;
- txs.coderate = CR_LORA_4_5;
- strcpy((char *)txs.payload, "TX.TEST.LORA.GW.????" );
- txs.size = 20;
- txs.preamble = 6;
- txs.rf_chain = 0;
+ memset(&txpkt, 0, sizeof(txpkt));
+ txpkt.freq_hz = 867000000;
+ txpkt.tx_mode = IMMEDIATE;
+ txpkt.modulation = MOD_LORA;
+ txpkt.bandwidth = BW_250KHZ;
+ txpkt.datarate = DR_LORA_SF10;
+ txpkt.coderate = CR_LORA_4_5;
+ strcpy((char *)txpkt.payload, "TX.TEST.LORA.GW.????" );
+ txpkt.size = 20;
+ txpkt.preamble = 6;
+ txpkt.rf_chain = 0;
/*
- memset(&txs, 0, sizeof(txs));
- txs.freq_hz = 867000000;
- txs.tx_mode = IMMEDIATE;
- txs.modulation = MOD_FSK;
- txs.f_dev = 50;
- txs.datarate = 64000;
- strcpy((char *)txs.payload, "TX.TEST.LORA.GW.????" );
- txs.size = 20;
- txs.preamble = 4;
- txs.rf_chain = 0;
+ memset(&txpkt, 0, sizeof(txpkt));
+ txpkt.freq_hz = 867000000;
+ txpkt.tx_mode = IMMEDIATE;
+ txpkt.modulation = MOD_FSK;
+ txpkt.f_dev = 50;
+ txpkt.datarate = 64000;
+ strcpy((char *)txpkt.payload, "TX.TEST.LORA.GW.????" );
+ txpkt.size = 20;
+ txpkt.preamble = 4;
+ txpkt.rf_chain = 0;
*/
-// printf("***\n%s\n***\n", lgw_version_info());
+ printf("*** Library version information ***\n%s\n***\n", lgw_version_info());
/* connect, configure and start the Lora gateway */
lgw_start();
+ /* once configured, dump content of registers to a file, for reference */
+ reg_dump = fopen("reg_dump.log", "w");
+ if (reg_dump != NULL) {
+ lgw_reg_check(reg_dump);
+ fclose(reg_dump);
+ }
+
while ((quit_sig != 1) && (exit_sig != 1)) {
loop_cnt++;
@@ -248,13 +253,13 @@ int main(int argc, char **argv)
/* send a packet every X loop */
if (loop_cnt%16 == 0) {
/* 32b counter in the payload, big endian */
- txs.payload[16] = 0xff & (tx_cnt >> 24);
- txs.payload[17] = 0xff & (tx_cnt >> 16);
- txs.payload[18] = 0xff & (tx_cnt >> 8);
- txs.payload[19] = 0xff & tx_cnt;
- i = lgw_send(txs); /* non-blocking scheduling of TX packet */
+ txpkt.payload[16] = 0xff & (tx_cnt >> 24);
+ txpkt.payload[17] = 0xff & (tx_cnt >> 16);
+ txpkt.payload[18] = 0xff & (tx_cnt >> 8);
+ txpkt.payload[19] = 0xff & tx_cnt;
+ i = lgw_send(txpkt); /* non-blocking scheduling of TX packet */
j = 0;
- printf("+++\nSending packet #%d, rf path %d, return %d\nstatus -> ", tx_cnt, txs.rf_chain, i);
+ printf("+++\nSending packet #%d, rf path %d, return %d\nstatus -> ", tx_cnt, txpkt.rf_chain, i);
do {
++j;
wait_ms(100);
diff --git a/libloragw/tst/test_loragw_reg.c b/libloragw/tst/test_loragw_reg.c
index 2b80109..21ff8ee 100644
--- a/libloragw/tst/test_loragw_reg.c
+++ b/libloragw/tst/test_loragw_reg.c
@@ -24,7 +24,7 @@ Description:
#define BURST_TEST_LENGTH 8192
-int main(int argc, char **argv)
+int main()
{
int32_t read_value, test_value;
uint16_t lfsr;
diff --git a/libloragw/tst/test_loragw_spi.c b/libloragw/tst/test_loragw_spi.c
index 0eae55d..e288df5 100644
--- a/libloragw/tst/test_loragw_spi.c
+++ b/libloragw/tst/test_loragw_spi.c
@@ -34,7 +34,7 @@ Description:
/* -------------------------------------------------------------------------- */
/* --- MAIN FUNCTION -------------------------------------------------------- */
-int main(int argc, char **argv)
+int main()
{
int i;
void *spi_target = NULL;