February 25, 2024, 09:49:41 PM

USB connector does not work

Started by carlos789, November 05, 2021, 11:21:20 PM

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carlos789

Hello:
I am using a PIC32-HMZ144 board with a USB CDC application and it does not work, would someone be so kind to inform me if they used the USB connector successfully?
Many greetings
Carlos

carlos789

Hello:
Could someone tell me if it is necessary to configure the microcontroller pins for the USD_ID, OTG_FAULT and OTG_EN signals to work in USB Device?
Greetings
Carlos

LubOlimex

We test the USB connector after manufacturing empirically with test software. The issue lies somewhere in your code or application.
Technical support and documentation manager at Olimex

carlos789

Hello:
Could you provide me with that test software to verify the functioning of my USB port?
Many greetings.
Carlos

LubOlimex

I can but it makes no sense because you won't be able to use it for several reasons:

1. All menu choices are in Bulgarian language;
2. It uses older version of software libraries and tools that you won't be able to find;
3. To reach the USB test you need to pass several other tests that require extra custom-made hardware headers which you don't have. The extra hardware is needed for testing every GPIO pin of the board.
Technical support and documentation manager at Olimex