公告

大中华汽车电子生态圈社区并入开发者社区- 更多资讯点击此

Tip / 登入 to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
zhangyiyi
Level 1
Level 1
5 replies posted First reply posted First question asked

请问有遇到过 Win10 通过“控制中心 ”下载固件成功后 ,不能读写,不工

0 点赞
1 解答
Kieran_Pan
Moderator
Moderator
Moderator
250 sign-ins 10 likes received First question asked

你参考的是AN61345 是吗?
Link:https://www.infineon.com/dgdl/Infineon-AN61345_Designing_with_EZ-USB_FX2LP_Slave_FIFO_Interface-Appl... 
你尝试一下不修改代码,按照里面操作试一下可不可以连接?

在原帖中查看解决方案

0 点赞
15 回复数
Kieran_Pan
Moderator
Moderator
Moderator
250 sign-ins 10 likes received First question asked

Hello,

请问一下您是在使用什么软件的时候出现这样的问题?具体使用情况是什么?可以给个截图吗?

Best regards,
Kieran

0 点赞
zhangyiyi
Level 1
Level 1
5 replies posted First reply posted First question asked

您好,使用的是control center ,情况是在win10上装了官方驱动,通过control center 下载eeprom 里MDK编译的.hex文件,下载成功后 电脑设备管理器可以显示设备,使用control center 读写失败

0 点赞
zhangyiyi
Level 1
Level 1
5 replies posted First reply posted First question asked

但是同样的操作  在win7上可以成功读写

0 点赞
Kieran_Pan
Moderator
Moderator
Moderator
250 sign-ins 10 likes received First question asked

是EZ-PD Configuration Utility 吗?

0 点赞
zhangyiyi
Level 1
Level 1
5 replies posted First reply posted First question asked

是EZ USB FX2LP   

0 点赞
Kieran_Pan
Moderator
Moderator
Moderator
250 sign-ins 10 likes received First question asked

按照我当前的理解是不支持的Win10的, 我再和同事确认一下,最后再给您反馈。

Kieran_Pan_0-1679914246182.png

Best regards,
Kieran

 

0 点赞
zhangyiyi
Level 1
Level 1
5 replies posted First reply posted First question asked

改用EZ USB FX3LP  win10上也是不行呢

0 点赞
Kieran_Pan
Moderator
Moderator
Moderator
250 sign-ins 10 likes received First question asked

请问一下你使用的固件是哪一个?
下载固件后1还有没有设备存在?
2有没有报错,如果有报错内容是什么?

Kieran_Pan_0-1679971878826.png

0 点赞
zhangyiyi
Level 1
Level 1
5 replies posted First reply posted First question asked

使用的固件是自己修改过的,用keil C51编译的.hex文件

zhangyiyi_1-1679973268475.png

下载后没有报错,可以识别设备

zhangyiyi_2-1679973383183.png

 

但这个时候读写访问就不成功

zhangyiyi_3-1679973460987.png

 

0 点赞
Kieran_Pan
Moderator
Moderator
Moderator
250 sign-ins 10 likes received First question asked

你用的是我们FX3的芯片,下载的FX2LP的代码吗?
你参考的是我们哪一个example呢?

0 点赞
zhangyiyi
Level 1
Level 1
5 replies posted First reply posted First question asked

我们用的是CY7C68013   驱动用的SDK提供的win10 x64的官方驱动(驱动装FX2、FX3的都不行)
参考例程不太清除是哪一个

0 点赞
Kieran_Pan
Moderator
Moderator
Moderator
250 sign-ins 10 likes received First question asked

你可以先参考一下这个链接:
https://community.infineon.com/t5/USB-superspeed-peripherals/BULK-OUT-transfer-failed-with-Error-Cod... 
你代码实现的功能的是什么?可以看一下代码吗?

0 点赞
zhangyiyi
Level 1
Level 1
5 replies posted First reply posted First question asked

参考的是 slave sync fifo 的例程,实现的是端口2 写,端口6读

 

0 点赞
zhangyiyi
Level 1
Level 1
5 replies posted First reply posted First question asked

我们这写一个数据也报错997,和链接里问题不一样吧

0 点赞
Kieran_Pan
Moderator
Moderator
Moderator
250 sign-ins 10 likes received First question asked

你参考的是AN61345 是吗?
Link:https://www.infineon.com/dgdl/Infineon-AN61345_Designing_with_EZ-USB_FX2LP_Slave_FIFO_Interface-Appl... 
你尝试一下不修改代码,按照里面操作试一下可不可以连接?

0 点赞