IDF4.4在以太网驱动好像有改动,可以支持多个以太网卡,不知道有没有影响?
不断打印如下信息,只有重启才能恢复正常。
_[0;31mE (23010062) dm9051.mac: emac_dm9051_transmit(648): read TCR failed_[0m
_[0;31mE (23010112) dm9051.mac: emac_dm9051_transmit(648): read TCR failed_[0m
_[0;31mE (23010215) dm9051.mac: no mem for receive buffer_[0m
_[0;31mE (23011062) dm9051.mac: emac_dm9051_transmit(648): read TCR failed_[0m
_[0;31mE (23011112) dm9051.mac: emac_dm9051_transmit(648): read TCR failed_[0m
_[0;31mE (23011365) dm9051.mac: no mem for receive buffer_[0m
_[0;31mE (23012062) dm9051.mac: emac_dm9051_transmit(648): read TCR failed_[0m
_[0;31mE (23012112) dm9051.mac: emac_dm9051_transmit(648): read TCR failed_[0m
_[0;31mE (23012515) dm9051.mac: no mem for receive buffer_[0m
_[0;31mE (23013062) dm9051.mac: emac_dm9051_transmit(648): read TCR failed_[0m
_[0;31mE (23013665) dm9051.mac: no mem for receive buffer_[0m
初步定位:
(1)Lora SPI正常,还在接收,
(2)RJ45的LED还在闪烁;
(3)华为路由器上已经看不到本设备的连接地址了;
(4)AP SSID经常看不到,偶尔可以看到,但是无法连接上;
(5)插拔网线,没有报down和up信息,打印信息没有任何变化,故障也不能恢复。
(5)DM9051有点烫,但是系统按键复位后,还是可以正常重启工作了。