search

RAKWireless / rak_common_for_gateway

215 stars 126 forks source link

RAK2247 SPI failed to start concentrator #11

Closed karolp1993 closed 3 years ago

karolp1993 commented 4 years ago

Hi! After few hours of thinking what's wrong, I've noticed that RESET PIN is still in high state. In /var/log/syslog there is an error:

ERROR: Failed to load fw 1 ERROR: Version of calibration firmware not expected, actual:0 expected:2 ERROR: failed to start the concentrator

I have to comment line:

echo "$SX1301_RESET_BCM_PIN" > /sys/class/gpio/unexport in

/opt/ttn-gateway/packet_forwarder/lora_pkt_fwd/start.sh

After that, reset stay low after one high state and module start to works fine.