高中生
最后登录1970-1-1
在线时间 小时
注册时间2016-9-7
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大家好,我是stm32的初学者
在学习《零死角玩转 STM32—F429》的 WIFI—W8782(手机app+ 网络摄像头) 时
启动开发板,从串口得到下面信息,请高手帮忙分析,具体哪里出问题了,非常感谢
[D: 0.120] SYSCLK_Frequency:180000000,HCLK_Frequency:180000000,PCLK1_Frequency:45000000,PCLK2_Frequency:90000000,ADCCLK_Frequency:0
[D: 0.131] enter w25q128_init
[D: 0.134] flash id:001840ef
[D: 0.137] enter load_web_cfg
[D: 0.139] : w25q128_read from 0x00000002, len 815
[D: 0.144] enter verify_web_cfg
[D: 0.147] enter cal_buff_check_sum
[D: 0.151] tcpip_init_end
[I: 0.258] tpl code:15,size:31
[I: 0.276] Marvell
[I: 0.279] tpl code:20,size:4
[I: 0.285] tpl code:21,size:2
[I: 0.289] tpl code:22,size:4
wlan_sdio_poll_card_status failed, tries = 100, cs = 0x0
WLAN: FW download with helper poll status timeout @ 0
wlan_dnld_fw fail ret=0xffffffff
WLAN: Download FW with nowwait: 0
woal_request_fw failed
Firmware Init Failed
[E: 0.411] os_tasklet_thread wait err:-1, 200153e8
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