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STM32 Composite Device Microcontroller

€30-250 EUR

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已发布大约 5 年前

€30-250 EUR

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Hi there, I'm in the process of building a USB composite CDC + MSC device on the STM32F4 Discovery board but i am having trouble to connect to the COM Port when using the composite device. My MCU is the STM32F407IG. I managed the get a working composite device with working driver inf files. I can choose between all combinations of cdc,hid and msc. But i can't connect to my serial com port. I want to use this com port as a uart bridge but it's not working because i can't connect to the com port when using composite. My aim is that the I can connect The MCU with USB FS and get 2 Devices one COM Port CDC and one MSC Device. Through the COM Port i want to send data to UART(this part i already implemented and it's working in a standalone version). And through MSC i want to send Data to any GPIO on my MCU, but that task is optional. The Main task would be to get my UART Communication example (which is already working as a Standalone) also working as a Composite Device in combination with MSC. I will attach the working Standalone Version of CDC which works and a Version of my Composite Device Example, were i can't connect to the Serial COM Port. I hope you understand the task and my issue. any questions let me know :)
项目 ID: 18733177

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活跃5 年前

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Hello, I am interested in your project. I have a good expirience with STM32, USB, COM. I have a Discovery board. Best regards, Vyacheslav.
€250 EUR 在3天之内
4.8 (36条评论)
6.3
6.3
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Hi. I'm professional programmer/electronic hardware developer with experience over 2 years. I very well know stm32f4 and USB and I can solve this task. Regards, Alex.
€555 EUR 在10天之内
5.0 (28条评论)
5.8
5.8
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Dear Sir, I have seen your post and I am confident and have expertise in these skills.I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations. So it would be great if you can start chat and let us discuss project for further.I can complete your project on time and within your budget I assure you with my time and skills. Scope of work:-You want STM32 Composite Device Microcontroller Skills:-Embedded Software, Embedded Systems, Microcontroller, Software Architecture You would be happy and satisfied, with my works Have a nice day Warm Regards Qutub s
€155 EUR 在3天之内
4.4 (1条评论)
2.7
2.7
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Hello, I am a developer of electronic prototypes, I have a lot of experience with micro STM, as you tell me you have a problem with the integration to integrate usb port via serial, we can talk about the details and solve the problem
€250 EUR 在3天之内
0.0 (0条评论)
0.0
0.0
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I am very familiar with stm32. I have 7+ years on this MCU. I think I understand your problem. I would be more than happy to helo. Kind regards, Anthony
€277 EUR 在2天之内
0.0 (0条评论)
0.0
0.0

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GERMANY的国旗
Fellbach, Germany
5.0
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