在S32DS工程中基于TJA1044GT芯片CAN通讯波特率问题
05-31-2024
01:53 AM
4,537 Views
Huohuo_27
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基于S32K116,调试CAN通讯过程发现ECU在波特率小于等于125kbps时,收发数据正常,当设置高波特率时,收不到数据,下图是我的时钟配置和部分初始化代码,请大佬看一下问题出在哪里
时钟配置
CAN初始化部分代码
8 Replies
06-03-2024
07:30 PM
4,463 Views

NXP TechSupport
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06-02-2024
11:12 PM
4,492 Views

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06-03-2024
12:42 AM
4,489 Views
Huohuo_27
Contributor I
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您好,非常感谢您提供的方法,尝试了更改参数以后,CAN仍然接收不到数据,目前仅能在125波特率下检测到收发的数据。
06-03-2024
12:43 AM
4,488 Views

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提供代码,我帮你看一下什么问题
06-02-2024
07:41 PM
4,501 Views

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06-03-2024
12:45 AM
4,487 Views
Huohuo_27
Contributor I
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截图如上,辛苦您帮忙看一下是哪里还有问题。
06-03-2024
12:47 AM
4,484 Views

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这样看不出问题,可以的话提供工程给我,我帮你看一下工程
06-03-2024
01:02 AM
4,481 Views
Huohuo_27
Contributor I
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