xr829挂在驱动上了。晶振不振

[haolisheng]

xr829,淘宝来的。两片都是这个问题，晶振不起振

[   11.621863] [XRADIO] Driver Label:XR_V02.16.91 _HT40_01.33  Jul 20 2023 15:47:33
[   11.645673] [XRADIO] Allocated hw_priv @ c1f36c80
[   11.650980] [XRADIO_ERR] Access_file failed, path:/data/misc/wifi/xr_wifi.conf!
[   11.674293] sunxi-mmc sdc1: sdc set ios:clk 300000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   11.687359] sunxi-mmc sdc1: sdc set ios:clk 300000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   11.699239] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   11.705038] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   11.710829] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   11.716636] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   11.716660] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[   11.717756] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[   11.717837] sunxi-mmc sdc1: no vqmmc,Check if there is regulator
[   11.750809] sunxi-mmc sdc1: sdc set ios:clk 200000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   11.762582] sunxi-wlan soc@03000000:wlan@0: bus_index: 1
[   11.988591] [XRADIO] Detect SDIO card 1
[   12.890959] sunxi-mmc sdc1: sdc set ios:clk 200000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   12.904638] sunxi-mmc sdc1: sdc set ios:clk 200000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   12.917047] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   12.923356] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   12.929660] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   12.935954] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   12.941721] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[   12.953060] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[   12.963394] sunxi-mmc sdc1: no vqmmc,Check if there is regulator
[   12.995799] sunxi-mmc sdc1: sdc set ios:clk 100000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   14.033816] sunxi-mmc sdc1: sdc set ios:clk 100000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   14.048221] sunxi-mmc sdc1: sdc set ios:clk 100000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   14.061304] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   14.068187] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   14.075003] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   14.081875] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RE !!
[   14.095722] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[   14.116765] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[   14.135774] sunxi-mmc sdc1: no vqmmc,Check if there is regulator
[   14.165594] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   14.234594] [XRADIO] Remove SDIO card 1
[   14.265578] [SBUS_ERR] sdio probe timeout!
[   14.270161] [XRADIO_ERR] sbus_sdio_init failed

难道这俩xr829都亡了吗

[haolisheng]

@whycan 晕哥，这个是坏了么

[whycan]

@haolisheng
是全新的吗？感觉可能没焊好。

[haolisheng]

@whycan
感谢晕哥！！！！！！！！大佬指明方向
重新画了板子，加长了qfn的焊盘，重新焊接了。qfn引脚不挂锡真是新手杀手。
谢谢晕哥

[whycan]

@haolisheng
先把引脚上锡，用烙铁刮干净，然后再焊，或者风枪吹，这样一般就不会虚焊，因为是同种金属黏性好。

[haolisheng]

@whycan 受教了感谢。