我想用PIC32开始一个新项目，我想用Harmony，但是网上没有教程，如果没有适当的指导，新的项目结构很难理解。我相当新编程PICS（去年开始）
2019-09-11 08:42
我开始研究和声和PIC32。我有一个PIC32 ESK II，我正在练习它。我有和声V1.10，我玩了一些示例代码，它工作得很好。现在我试图在BSP文件的帮助下创建一个项目，就像我从头开始启动一个硬件项目一样。我做的第一件事是玩PLBIX端口和板发光二极管，很好。然后我玩计时器，创建两个计时器中断来改变LED，也很好。我现在正试图让USB端口工作。我想做的是让USB作为CDC工作，因为它很容易用串行终端仿真器与固件进行交互。我做的第一件事是为USB SK2打开示例代码，CDC*COMLPORTIONSOUNT。演示代码工作得很好。我花了一些时间试图理解代码，状态机是如何工作的，我有点理解它。然后我尝试在我的项目上启用USB端口。我遵循了演示代码的所有配置，并应用到我的代码中，复制了状态机，但是USB没有出现在计算机上。我做了一个测试，我把BSP加载到我的项目上，用于USB SK2，然后USB在计算机上工作。我搜索了BSP不同于我对项目的配置，但是我找不到它。我想知道是否有人能帮助我找出我的代码有什么问题，如果需要的话，我可以把项目上传到某个地方，我只是不知道该去哪里寻找。可能是一个简单的错误，但因为我是新的PIC32和和谐，这对我来说是非常困难的。谢谢任何帮助！ 以上来自于百度翻译 以下为原文 Hello I'm starting to study about Harmony and PIC32. I have a PIC32 ESK II and I'm practicing with it. I have Harmony v1.10, and I played with some example code, and it worked fine. Now I'm trying to create a project without the help of the BSP file, like if I was starting a hardware project from scratch. The first thing I did was playing with PLIB_PORTS and the board LEDs, just fine. Then I played with Timer and created two Timers interrupts to change the LEDs, just fine too. I'm stuck now trying to make the USB port to work.What I would like to do is to make the USB work as a CDC, because it makes it very easy to interact with the firmware using a serial terminal emulator. The first thing I did was to open the example code for USB SK2, cdc_com_port_single. The demo code worked just fine. I spent some time trying to understand the code, how the state machine works, and I kinda understood it. I then tried to enable the USB port on my project. I followed all the configs the demo code have, and applied to my code, copyed the state machine, but the USB does not appear on the computer. I made a test, I loaded the BSP on my project for USB SK2, and then the USB worked on the computer. I searched for what the BSP is different from the configuration I made to my project, but I can't find it.I would like to know if somebody could help me finding what's wrong with my code, if needed I can upload the project somewhere, I simply doesn't know where to look for it. Probably is a simple mistake, but as I'm new to PIC32 and Harmony, this is getting very hard to me. Thanks for any help!
2019-05-10 14:18
