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gnrc/lorawan : Improve debugging

Browse Source 
gnrc_lorawan.c, gnrc_lorawan_mlme.c : Add additional debug
statements
net/gnrc/lorawan/region.h : Added debug statements
This commit is contained in:
Akshai M 2020-09-26 12:29:04 +05:30
parent 874d7d15cb
commit 1a54238244
2 changed files with 13 additions and 0 deletions
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4
sys/net/gnrc/link_layer/lorawan/gnrc_lorawan.c
View File

@ -185,12 +185,14 @@ void gnrc_lorawan_radio_rx_timeout_cb(gnrc_lorawan_t *mac)
(void)mac;
switch (mac->state) {
case LORAWAN_STATE_RX_1:
DEBUG("gnrc_lorawan: RX1 timeout.\n");
_configure_rx_window(mac, LORAMAC_DEFAULT_RX2_FREQ,
mac->dl_settings &
GNRC_LORAWAN_DL_RX2_DR_MASK);
mac->state = LORAWAN_STATE_RX_2;
break;
case LORAWAN_STATE_RX_2:
DEBUG("gnrc_lorawan: RX2 timeout.\n");
gnrc_lorawan_event_no_rx(mac);
mac->state = LORAWAN_STATE_IDLE;
break;
@ -246,6 +248,8 @@ void gnrc_lorawan_send_pkt(gnrc_lorawan_t *mac, iolist_t *psdu, uint8_t dr)
uint32_t chan = gnrc_lorawan_pick_channel(mac);
DEBUG("gnrc_lorawan: Channel: %" PRIu32 "Hz \n", chan);
_config_radio(mac, chan, dr, false);
uint8_t cr;

9
sys/net/gnrc/link_layer/lorawan/gnrc_lorawan_region.c
View File

@ -15,6 +15,9 @@
#include "kernel_defines.h"
#include "net/gnrc/lorawan/region.h"
#define ENABLE_DEBUG (0)
#include "debug.h"
#define GNRC_LORAWAN_DATARATES_NUMOF (6U)
#define MIN(a, b) ((a) < (b) ? (a) : (b))
@ -33,6 +36,7 @@ int gnrc_lorawan_set_dr(gnrc_lorawan_t *mac, uint8_t datarate)
if (!gnrc_lorawan_validate_dr(datarate)) {
return -EINVAL;
}
DEBUG("gnrc_lorawan_region: Data Rate: DR%u \n",datarate);
uint8_t bw = dr_bw[datarate];
uint8_t sf = dr_sf[datarate];
@ -45,12 +49,14 @@ int gnrc_lorawan_set_dr(gnrc_lorawan_t *mac, uint8_t datarate)
#if (IS_ACTIVE(CONFIG_LORAMAC_REGION_EU_868))
uint8_t gnrc_lorawan_rx1_get_dr_offset(uint8_t dr_up, uint8_t dr_offset)
{
DEBUG("gnrc_lorawan_region: RX1DRoffset: %u \n", dr_offset);
return (dr_up > dr_offset) ? (dr_up - dr_offset) : 0;
}
#elif (IS_ACTIVE(CONFIG_LORAMAC_REGION_IN_865))
uint8_t gnrc_lorawan_rx1_get_dr_offset(uint8_t dr_up, uint8_t dr_offset)
{
DEBUG("gnrc_lorawan_region: RX1DRoffset: %u \n", dr_offset);
int dr_eff = dr_offset > 5 ? 5 - dr_offset : dr_offset;
return MIN(5, MAX(0, dr_up - dr_eff));
}
@ -87,6 +93,7 @@ void gnrc_lorawan_channels_init(gnrc_lorawan_t *mac)
{
for (unsigned i = 0; i < GNRC_LORAWAN_DEFAULT_CHANNELS_NUMOF; i++) {
mac->channel[i] = gnrc_lorawan_default_channels[i];
DEBUG("gnrc_lorawan_region: Mac -> Channel %u %" PRIu32 " \n", i, mac->channel[i]);
}
for (unsigned i = GNRC_LORAWAN_DEFAULT_CHANNELS_NUMOF;
@ -116,6 +123,7 @@ void gnrc_lorawan_process_cflist(gnrc_lorawan_t *mac, uint8_t *cflist)
memcpy(&cl, cflist, GNRC_LORAWAN_CFLIST_ENTRY_SIZE);
mac->channel[i] = byteorder_ntohl(byteorder_ltobl(cl)) * 100;
cflist += GNRC_LORAWAN_CFLIST_ENTRY_SIZE;
DEBUG("gnrc_lorawan_region: Mac -> Channel %u %" PRIu32 " \n", i, mac->channel[i]);
}
}
@ -137,6 +145,7 @@ bool gnrc_lorawan_validate_dr(uint8_t dr)
if (dr < GNRC_LORAWAN_DATARATES_NUMOF) {
return true;
}
DEBUG("gnrc_lorawan_region: Invalid DR.\n");
return false;
}