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发表于 2023-6-2 10:34:02
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Arduino 环境下。使用ETH_LAN8720示例调试不通过。。一直报错
10:33:46.029 -> ets Jul 29 2019 12:21:46
10:33:46.029 ->
10:33:46.029 -> rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
10:33:46.029 -> configsip: 0, SPIWP:0xee
10:33:46.029 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
10:33:46.029 -> modeIO, clock div:1
10:33:46.029 -> load:0x3fff0018,len:4
10:33:46.029 -> load:0x3fff001c,len:1216
10:33:46.064 -> ho 0 tail 12 room 4
10:33:46.064 -> load:0x40078000,len:10944
10:33:46.064 -> load:0x40080400,len:6388
10:33:46.064 -> entry 0x400806b4
10:33:47.280 -> E (1008) emac: Timed out waiting for PHY register 0x2 to have value 0x0007(mask 0xffff). Current value 0x0000
10:33:48.249 -> E (2008) emac: Timed out waiting for PHY register 0x3 to have value 0xc0f0(mask 0xfff0). Current value 0x0000
10:33:48.286 -> E (2008) emac: Initialise PHY device Timeout
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