TDA4VM: can内部回环可以正常收发，使用发送模式时，外部can设备接收不到数据．

tu ning

Part Number: TDA4VM

使用的sdk版本为７.01，

并按照e2e.ti.com/.../3707236

打好了补丁．

在测试时发现内部回环可以正常运行．

在测试发送时停在了

CAN Profile App:Variant - Pre Compile being used !!!
CAN Profile App: Successfully Enabled CAN Transceiver MCU MCAN0!!!
CAN Profile App: Successfully Enabled CAN Transceiver MCU MCAN1!!!
CAN Profile App:Will Transmit 10000 Messages, 2 times

4 年多前

0 Nancy Wang 4 年多前

TI__Guru** 110395 points

请通过插入->链接将英文论坛的链接重新贴一下，谢谢！

0 tu ning 4 年多前回复 Nancy Wang

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1003429/faq-tda4vm-mcusw-demo-on-can-along-side-linux-on-a72/3707236?tisearch=e2e-sitesearch&keymatch=mcan%252520firmware#3707236

以上就是链接

0 Nancy Wang 4 年多前回复 tu ning

TI__Guru** 110395 points

您可以到英文论坛发布相关贴，会有相关专家跟进，谢谢！

0 tu ning 4 年多前回复 Nancy Wang

您好，我登录我的ＴＩ账号，准备在英文论坛提问，但是没有相关权限，提问题时出现下面提示，我已经将我的邮箱由个人邮箱更改为公司邮箱了．

To post on TI E2E design support forums, you must have a valid company email address in your myTI account. If you have a valid company email address, please add it to your account by following the instructions in the myTI account FAQ (Note: there may be an ~10 minute delay for this email change to propagate to all necessary systems). If you don’t, we encourage you to search the TI E2E design support forums for existing answers.