[Cameron MacLeod]

Thanks for your reply Jason. I made a mistake in my previous post when I said the second output was from Lora-net/lora-gateway, that was in fact from the source you linked.

I have since deleted and re-cloned the source directory from your linked server, and after editing a few things I have gotten back to the output as above (actual:0, expected:2). The things I have changed are below.

• Change CFG_BAND from eu868 to us915
• Change $CC in the Makefile to reference $CC from the environment
• Include the directory with ftdi.h in CFLAGS
• Change PID in loragw_spi.ftdi.c to 0x6014

The output of test_loragw_cal now is as follows:

root@mtcdt:~# ./test_loragw_cal
lgw_rxrf_setconf:884: Note: rf_chain 0 configuration; en:1 freq:915500000
lgw_rxrf_setconf:884: Note: rf_chain 1 configuration; en:1 freq:915500000
Library version information: Version: 2.0.0; Options: ftdi sx1301 sx1257 us915 ref_1301_868 private;
Radio A frequency: 915.500000 MHz
Radio B frequency: 916.500000 MHz
Number of calibration iterations: 5
Calibration command: brd: 0, chip: 1257, dac: 3

Note: success connecting the concentrator
setup_sx125x:676: Note: SX125x #0 version register returned 0x07
setup_sx125x:684: Note: SX125x #0 clock output disabled
setup_sx125x:724: Note: SX125x #0 PLL start (attempt 1)
setup_sx125x:676: Note: SX125x #1 version register returned 0x1f
setup_sx125x:681: Note: SX125x #1 clock output enabled
setup_sx125x:724: Note: SX125x #1 PLL start (attempt 1)
ERROR: Version of calibration firmware not expected, actual:0 expected:2

[Author]

Posts