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调试网关出错,求助

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发表于 2018-11-6 14:24:40 | 显示全部楼层 |阅读模式
INFO: packets received with a valid CRC will be forwarded
INFO: packets received with a CRC error will NOT be forwarded
INFO: packets received with no CRC will NOT be forwarded
Note: SPI port opened and configured ok
Note: SPI read success
lgw_connect:532: INFO: no FPGA detected or version not supported (v0)
Note: SPI read success
lgw_connect:555: ERROR: NOT EXPECTED CHIP VERSION (v0)
ERROR: FAIL TO CONNECT BOARD
ERROR: [main] failed to start the concentrator


以上是最新的调试信息,是不是因为spi没调好的原因么?我spi回环测试是OK的

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 楼主| 发表于 2018-11-6 15:16:15 | 显示全部楼层
root@freescale ~$ ./test_loragw_spi
Beginning of test for loragw_spi.c
Note: SPI port opened and configured ok
WARNING: SPI address > 127
Note: SPI write success
Note: SPI read success
lgw_spi_wb:309: BURST WRITE: to trans 16 # chunk 16 # transferred 16
Note: SPI burst write success
lgw_spi_rb:371: BURST READ: to trans 16 # chunk 16 # transferred 16
Note: SPI burst read success
lgw_spi_wb:309: BURST WRITE: to trans 2500 # chunk 1024 # transferred 1024
lgw_spi_wb:309: BURST WRITE: to trans 1476 # chunk 1024 # transferred 2048
lgw_spi_wb:309: BURST WRITE: to trans 452 # chunk 452 # transferred 2500
Note: SPI burst write success
lgw_spi_rb:371: BURST READ: to trans 2500 # chunk 1024 # transferred 1024
lgw_spi_rb:371: BURST READ: to trans 1476 # chunk 1024 # transferred 2048
lgw_spi_rb:371: BURST READ: to trans 452 # chunk 452 # transferred 2500
Note: SPI burst read success
Note: SPI read success
data received (simple read): 0
Note: SPI port closed
End of test for loragw_spi.c
这是spi的测试,root@freescale ~$ ./test_loragw_reg
Beginning of test for loragw_reg.c
Note: SPI port opened and configured ok
Note: SPI read success
lgw_connect:532: INFO: no FPGA detected or version not supported (v0)
Note: SPI read success
lgw_connect:555: ERROR: NOT EXPECTED CHIP VERSION (v0)
ERROR: CONCENTRATOR UNCONNECTED
ERROR: CONCENTRATOR UNCONNECTED
ERROR: CONCENTRATOR UNCONNECTED
ERROR: CONCENTRATOR UNCONNECTED
ERROR: CONCENTRATOR UNCONNECTED
IMPLICIT_PAYLOAD_LENGHT = 0 (should be 197)
ERROR: CONCENTRATOR UNCONNECTED
ERROR: CONCENTRATOR UNCONNECTED
FRAME_SYNCH_PEAK2_POS = 0 (should be 11)
ERROR: CONCENTRATOR UNCONNECTED
ERROR: CONCENTRATOR UNCONNECTED
PREAMBLE_SYMB1_NB = 0 (should be 49253)
ERROR: CONCENTRATOR UNCONNECTED
ERROR: CONCENTRATOR UNCONNECTED
ADJUST_MODEM_START_OFFSET_SF12_RDX4 = 0 (should be 3173)
ERROR: CONCENTRATOR UNCONNECTED
ERROR: CONCENTRATOR UNCONNECTED
IF_FREQ_1 = 0 (should be -1947)
ERROR: CONCENTRATOR UNCONNECTED
ERROR: CONCENTRATOR UNCONNECTED
Note: SPI port closed
Note: success disconnecting the concentrator
End of test for loragw_reg.c
这是reg的测试,读出来的数据全为0???
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发表于 2018-11-8 16:58:32 | 显示全部楼层
ERROR: FAIL TO CONNECT BOARD
ERROR: [main] failed to start the concentrator

这 2 处错误提示:RESET of SX1301 模块没有成功。
解决:(1)检查 ARM<->SX1301 硬件连线;(2)检查 ARM_GPIO 驱动(使用“示波器” 或 “万用表”,查看 电平 变化)。
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 楼主| 发表于 2018-11-12 10:40:32 | 显示全部楼层
BeyondDream 发表于 2018-11-8 16:58
ERROR: FAIL TO CONNECT BOARD
ERROR: [main] failed to start the concentrator

电平是变化的,我测过,只是我SPI使用杜邦线链接的,是不是会不稳定的原因呢
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