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哒宰  发布于  2025-11-19 11:30:05
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hi3519dv500鸿鸥派开发板烧录网盘镜像IIC报错

报错日志:
sample_vio 5

[MPP] Version: [HI3519DV500_MPP_V2.0.2.0 B050 Release], Build Time[Dec 20 2024, 16:23:07]

bus_id:3
linear mode
bsp-i2c 11063000.i2c: wait Timeout!
bsp-i2c 11063000.i2c: wait idle timeout, RIS: 0x10, SR: 0xa0000
[Func]:imx347_slave_write_register [Line]:126 [Info]:I2C_WRITE error!
bsp-i2c 11063000.i2c: wait Timeout!
bsp-i2c 11063000.i2c: wait idle timeout, RIS: 0x10, SR: 0xa0000
[Func]:imx347_slave_write_register [Line]:126 [Info]:I2C_WRITE error!
bsp-i2c 11063000.i2c: wait Timeout!

调试判断:
拔掉/插上摄像头:探测均为如下
i2cdetect -y 3
i2cdetect: warning: can’t use SMBus quick write command, will skip some addresses
0 1 2 3 4 5 6 7 8 9 a b c d e f
00:
10:
20: bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000

30: — bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000

— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000

40:
50: bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000
— bsp-i2c 11063000.i2c: wait rx no empty timeout, RIS: 0x610, SR: 0xa0000

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Sunshine

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Sunshine 2025-11-19 11:36:20
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别在调试串口里用i2cdetect,跟内核信息打印一起很乱

九原

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九原 2025-11-20 08:50:25
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i2cdete好像一直不准,

哒宰

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哒宰 2025-11-21 08:28:57
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已解决,我的是摄像头模组问题:

模组缺少一个1.8v电源芯片,
不过使用i2cdete确实不准,正常通信情况下还是探测不到

或将文件直接拖到这里
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