树莓派64位连接CS-MIPI-IMX307问题
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@veye_xumm 相机接上红黑线之后，也在发热
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@fancong
这个跟64位系统和32位系统没有关系，都能支持。
看你的提示，[ 7.158951] csimx307 10-003b: csimx307_identify_module: error during i2c read probe (-121) [ 7.159789] csimx307: probe of 10-003b failed with error -121显示i2c-10上面找不到摄像头。
你这个板子总共引出了几个camera接口？ 确定测试307的时候是插到i2c-10的吗？ -
@veye_xumm 一共只有一个CSI口和一个DSI口
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@veye_xumm 应该是插在CSI0了，如何选择哪个CSI呢？
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@fancong said in 树莓派64位连接CS-MIPI-IMX307问题:
[ 0.068153] platform fe801000.csi: Fixed dependency cycle(s) with /soc/i2c0mux/i2c@1/imx290@1a
[ 7.133686] csimx307: loading out-of-tree module taints kernel.
[ 7.138194] csimx307 10-003b: supply VANA not found, using dummy regulator
[ 7.150271] csimx307 10-003b: supply VDIG not found, using dummy regulator
[ 7.150441] csimx307 10-003b: supply VDDL not found, using dummy regulator
[ 7.158951] csimx307 10-003b: csimx307_identify_module: error during i2c read probe (-121)
[ 7.159789] csimx307: probe of 10-003b failed with error -121
[ 7.209372] imx290 10-001a: 16-bit write to 0x301c failed: -121
[ 7.211146] imx290 10-001a: 24-bit write to 0x3020 failed: -121
[ 7.212098] imx290 10-001a: 24-bit write to 0x3018 failed: -121
[ 7.213639] imx290 10-001a: 24-bit write to 0x3020 failed: -121
[ 7.213706] imx290 10-001a: Consider updating driver imx290 to match on endpoints
你调试290也是放在同一个CSI接口的吗？ 是不是dtb有冲突啊？
你把/boot/config.txt里面的内容贴出来我看看。你把/boot/config.txt中其他相机相关的东西注掉试试。 -
@veye_xumm 我后面重新烧录了32位的了，没有290的驱动了，只是我们自己的cs-mipi-imx307的，新的打印如下：
$ dmesg | grep imx
[ 5.458365] csimx307: loading out-of-tree module taints kernel.
[ 5.470420] csimx307 10-003b: csimx307_identify_module: error during i2c read probe (-121)
[ 5.475082] csimx307: probe of 10-003b failed with error -121
fancong@raspberrypi:~$
fancong@raspberrypi:~$
$ dmesg | grep csi
[ 5.458365] csimx307: loading out-of-tree module taints kernel.
[ 5.470420] csimx307 10-003b: csimx307_identify_module: error during i2c read probe (-121)
[ 5.475082] csimx307: probe of 10-003b failed with error -121 -
@fancong 你的底板是自己做的对吧？ 引出的是CM4的CAM1还是CAM0？对应的I2C是什么？
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@veye_xumm 不是自己做的，是买的第三方的
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@veye_xumm 我看你们文档里面有说明：
"对于只有1个MIPI CSI-2口的树莓派主板，i2c总线序号是10。如果你的piOS很老，那么有可能是0。"
默认是10吧 -
@veye_xumm 我换了一个树莓派4B，按照经典方案进行验证，可以得到如下信息，但是只有video10,没有video0：
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f devid
hardwareid is 0x 2
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f hdver
hardware logic version is 0x33
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f firmwarever
r firmware version is 2.35
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f productmodel
PRODUCT MODEL is CS-MIPI-IMX307
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f camcap
r camera capbility 0x0005
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f videofmtcap
camera support videofmt num 3
r videofmtcap num 1 width 1920 height 1080 framerate 30
r videofmtcap num 2 width 1280 height 720 framerate 60
r videofmtcap num 3 width 640 height 480 framerate 130
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f videofmt
r old type videofmt width 1920 height 1080 framerate 30
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -w -f videofmt -p1 1920 -p2 1080 -p3 10
w old videofmt width 1920 height 1080 framerate 10
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f ispcap
r ispcap 0x17
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -w -f videofmt -p1 1920 -p2 1080 -p4 0.20
w new type videofmt width 1920 height 1080 framerate 0.20
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f i2caddr -d i2caddrnow
r i2caddr 0xff
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -w -f i2caddr -p1 newi2caddr -d oldi2caddr
./cs_mipi_i2c.sh: line 586: printf: newi2caddr: invalid number
w i2caddr 0x 0 and save
w paramsave,all param will write to flash
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -w -f paramsave
w paramsave,all param will write to flash
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -w -f sysreset
w sysreset,all param will reset
这个能表示检测到了摄像头了吗？ 但是为啥是video10呢？用的树莓派4B -
@veye_xumm 你们的文档里面关于树莓派CM4的连接写的是：
"树莓派经典版型硬件连接所使用的为FFC异面线，如右图所示
树莓派Computer Module硬件连接所使用的为FFC同面线，如右图所示"
我这边需要使用同面的FFC吗？ -
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f productmodel
PRODUCT MODEL is CS-MIPI-IMX307
你现在4b上i2c已经通了，CM上面不通，由于你的底板是第三方的，我不确定需要用什么线。
你最好直接根据你底板的接口定义，接插件接触面，线的方向，我们相机的引脚定义，确认一下。
https://wiki.veye.cc/index.php/CS-MIPI-IMX307_STARVIS_Module/zh -
@veye_xumm 相机在jetson nano上面能正常出图，所以相机硬件没啥问题，就是在cm4上面不行，微雪的cm4-io-baseA上面也不行，好奇怪
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@veye_xumm 楼主，我用的这个微雪的树莓派CM4扩展板，
https://www.waveshare.net/wiki/CM4-IO-BASE-A
能麻烦帮我看看么？
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