5069
- 收藏
- 点赞
- 分享
- 举报
hi3531a I2C使用问题
我在3531a中使用I2C对外设进行驱动加载的时候,始终会有一些错误提示:
[ 670.985224] hi_i2c_wait_txfifo_notfull->284:
[ 670.989409] transmit error, int_raw_status: 0x750!
[ 670.994363]
[ 670.995852] hi_i2c_wait_txfifo_notfull->286:
[ 671.000023] tx_abrt_cause is 1.
[ 671.003327]
[ 671.005112] hi_i2c_wait_txfifo_notfull->284:
[ 671.009290] transmit error, int_raw_status: 0x750!
[ 671.014243]
[ 671.015723] hi_i2c_wait_txfifo_notfull->286:
[ 671.019900] tx_abrt_cause is 1.
[ 671.023205]
[ 671.025001] hi_i2c_wait_txfifo_notfull->284:
[ 671.029177] transmit error, int_raw_status: 0x750!
[ 671.034130]
[ 671.035611] hi_i2c_wait_txfifo_notfull->286:
[ 671.039787] tx_abrt_cause is 1.
[ 671.043091]
[ 671.044875] hi_i2c_wait_txfifo_notfull->284:
[ 671.049051] transmit error, int_raw_status: 0x750!
[ 671.054004]
[ 671.055485] hi_i2c_wait_txfifo_notfull->286:
[ 671.059660] tx_abrt_cause is 1.
[ 671.062964]
[ 671.064761] hi_i2c_wait_txfifo_notfull->284:
[ 671.068943] transmit error, int_raw_status: 0x750!
[ 671.073897]
[ 671.075378] hi_i2c_wait_txfifo_notfull->286:
[ 671.079555] tx_abrt_cause is 1.
[ 671.082859]
[ 671.084644] hi_i2c_wait_txfifo_notfull->284:
[ 671.088820] transmit error, int_raw_status: 0x750!
[ 671.093774]
[ 671.095254] hi_i2c_wait_txfifo_notfull->286:
[ 671.099430] tx_abrt_cause is 1.
[ 671.102736]
如果使用gpio模拟i2c的方式就没有问题,请问一下这个是什么原因导致的呢?是不是I2C驱动有问题?还是硬件问题?谢谢。
[ 670.985224] hi_i2c_wait_txfifo_notfull->284:
[ 670.989409] transmit error, int_raw_status: 0x750!
[ 670.994363]
[ 670.995852] hi_i2c_wait_txfifo_notfull->286:
[ 671.000023] tx_abrt_cause is 1.
[ 671.003327]
[ 671.005112] hi_i2c_wait_txfifo_notfull->284:
[ 671.009290] transmit error, int_raw_status: 0x750!
[ 671.014243]
[ 671.015723] hi_i2c_wait_txfifo_notfull->286:
[ 671.019900] tx_abrt_cause is 1.
[ 671.023205]
[ 671.025001] hi_i2c_wait_txfifo_notfull->284:
[ 671.029177] transmit error, int_raw_status: 0x750!
[ 671.034130]
[ 671.035611] hi_i2c_wait_txfifo_notfull->286:
[ 671.039787] tx_abrt_cause is 1.
[ 671.043091]
[ 671.044875] hi_i2c_wait_txfifo_notfull->284:
[ 671.049051] transmit error, int_raw_status: 0x750!
[ 671.054004]
[ 671.055485] hi_i2c_wait_txfifo_notfull->286:
[ 671.059660] tx_abrt_cause is 1.
[ 671.062964]
[ 671.064761] hi_i2c_wait_txfifo_notfull->284:
[ 671.068943] transmit error, int_raw_status: 0x750!
[ 671.073897]
[ 671.075378] hi_i2c_wait_txfifo_notfull->286:
[ 671.079555] tx_abrt_cause is 1.
[ 671.082859]
[ 671.084644] hi_i2c_wait_txfifo_notfull->284:
[ 671.088820] transmit error, int_raw_status: 0x750!
[ 671.093774]
[ 671.095254] hi_i2c_wait_txfifo_notfull->286:
[ 671.099430] tx_abrt_cause is 1.
[ 671.102736]
如果使用gpio模拟i2c的方式就没有问题,请问一下这个是什么原因导致的呢?是不是I2C驱动有问题?还是硬件问题?谢谢。
我来回答
回答7个
时间排序
认可量排序
认可0
认可0
认可0
认可0
认可0
认可0
认可0
或将文件直接拖到这里
悬赏:
E币
网盘
* 网盘链接:
* 提取码:
悬赏:
E币
Markdown 语法
- 加粗**内容**
- 斜体*内容*
- 删除线~~内容~~
- 引用> 引用内容
- 代码`代码`
- 代码块```编程语言↵代码```
- 链接[链接标题](url)
- 无序列表- 内容
- 有序列表1. 内容
- 缩进内容
- 图片![alt](url)
相关问答
-
2017-06-21 12:25:16
-
22019-05-24 18:19:17
-
42018-09-25 12:19:17
-
02019-03-22 09:52:53
-
2014-10-22 17:41:19
-
2019-12-17 16:42:03
-
2020-05-18 10:09:36
-
2019-06-12 10:14:11
-
2017-07-17 14:57:51
-
22020-03-17 11:56:06
-
42019-12-20 09:46:51
-
02018-07-23 08:49:20
-
2019-09-23 16:28:34
-
2017-03-31 11:05:35
-
2019-10-10 10:01:06
-
2019-01-23 13:39:15
-
2020-11-15 17:56:10
-
22020-02-19 11:30:44
-
02008-11-24 10:13:32
无更多相似问答 去提问
点击登录
-- 积分
-- E币
提问
—
收益
—
被采纳
—
我要提问
切换马甲
上一页
下一页
悬赏问答
-
5Hi3516CV610 如何使用SD卡升级固件
-
5cat /dev/logmpp 报错 <3>[ vi] [func]:vi_send_frame_node [line]:99 [info]:vi pic queue is full!
-
50如何获取vpss chn的图像修改后发送至vo
-
5FPGA通过Bt1120传YUV422数据过来,vi接收不到数据——3516dv500
-
50SS928 运行PQtools 拼接 推到设备里有一半画面会异常
-
53536AV100的sample_vdec输出到CVBS显示
-
10海思板子mpp怎么在vi阶段改变视频数据尺寸
-
10HI3559AV100 多摄像头同步模式
-
9海思ss928单路摄像头vio中加入opencv处理并显示
-
10EB-RV1126-BC-191板子运行自己编码的程序
举报反馈
举报类型
- 内容涉黄/赌/毒
- 内容侵权/抄袭
- 政治相关
- 涉嫌广告
- 侮辱谩骂
- 其他
详细说明
提醒
你的问题还没有最佳答案,是否结题,结题后将扣除20%的悬赏金
取消
确认
提醒
你的问题还没有最佳答案,是否结题,结题后将根据回答情况扣除相应悬赏金(1回答=1E币)
取消
确认