Featured product - USB-I2C/SPI/GPIO Adapter U2C-12
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| I2C Cable for U2C-12 with Clips and Crocodile |
| Documentation |
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USB-I2C/SPI/GPIO API 0.2.0 |
USB-I2C/SPI/GPIO API 0.2.0 |
Online API Documentation |
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Schematics |
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FAQ |
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| USB-IO Interface Adapter - GPIO-24 |
U2C-12 USB-I2C/SPI/GPIO Interface Adapter Users Manual
3.1.4. U2C_OpenDevice()
HANDLE U2C_OpenDeviceBySerialNum( long nSerialNum );
The U2C_OpenDeviceBySerialNum() function opens the U2C-12 device with specified Serial Number. This is unique Serial Number. It can be used to identify device when you are using a number of U2C-12 devices simultaneously.
Parameters:
- nSerialNum
- The Serial Number of the device to open.
Returns:
If function succeeds, the return value is a valid handle to the specified device. If function fails, the return value is INVALID_HANDLE_VALUE. This can happen if the device with specified Serial Number is not present.
