This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
背景:使用的是MCU_SDK的版本是mcu_plus_sdk_am243x_08_05_00_24;
问题:
1、’在R50-0核中使用TIME2作为中断8k的定时器时钟,结果测试发现出现125us,126us,甚至124us的抖动现象:
Timer的配置如下:
这是为什么??
2. 同时发现在最新版的MCU_SDK中即版本为mcu_plus_sdk_am243x_09_01_00_41中对于timer的周期计算与我所用的243x_08_05_00_24不一样,想请问下为什么会做如此变动:
两个版本中TimeP.c关于TimerP_setup定义:
3、问题2中的变动会是问题1的解决方案吗?
感谢您对TI产品的关注!由于问题比较复杂,已将您的问题发布在E2E英文技术论坛上,由资深的英文论坛工程师为您提供帮助。 您也可以点击下帖链接了解进展:
https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1327090/am2434-timer-jitter
抱歉回复晚了。
工程师建议使用最新的SDK,修复了很多bug。另外,工程师建议在您的另外一个帖子里讨论。
I would request you to encourage the customer to use the latest SDK as it has a lot of bug fixes.
I think we can follow either of these threads: https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1327537/am2434-after-configuring-the-timer-according-to-the-set-period-clock-jitter-occurs-during-actual-testing-in-the-am2434