固件类型:官方提供的固件
固件文件名称:AIO-3568J-UBUNTU18.04-GPT-20220222-1626
固件下载地址:百度网盘
Log日志:candump-2022-07-11_090825.rar
与电机控制器通信频繁出现错误帧,打印如下:
(1657530558.845109) can1 181#3100
(1657530558.845410) can1 281#0000
(1657530558.845785) can1 20000088#0000020000007F63
(1657530558.846132) can1 20000088#0000020000007F6C
(1657530558.846474) can1 20000088#0000020000007F75
(1657530558.846815) can1 20000088#0000020000007F7E
(1657530558.847157) can1 2000008C#0010020000007F87
CAN详细信息如下:
3: can1: <NOARP,UP,LOWER_UP,ECHO> mtu 16 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
link/can promiscuity 0
can state ERROR-WARNING (berr-counter tx 0 rx 0) restart-ms 0
bitrate 250000 sample-point 0.875
tq 250 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1
rockchip_can: tseg1 1..16 tseg2 1..8 sjw 1..4 brp 1..128 brp-inc 2
clock 200000000numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
通信波特率250k。
用研华工控机CAN设备控制都是正常的没有错误帧。
tchip_askquestions
candump-2022-07-11_090825.rar (3.67 KB)
