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 |
| Related products |
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| USB-IO Interface Adapter - GPIO-24 |
U2C-12 USB-I2C/SPI/GPIO Interface Adapter Users Manual
3.1.1. U2C_GetDeviceCount()
U2C_RESULT U2C_GetSerialNum( HANDLE hDevice, long* pSerialNum );
The U2C_GetSerialNum() function retrieves the Serial Number of the current device. This is unique Serial Number. It can be used to identify device when you are using a number of U2C-12 devices simultaneously.
Parameters:
- hDevice
- Handle to the U2C-12 device to retrieve the Serial Number from. The device has to be opened first, using U2C_OpenDevice() or U2C_OpenDeviceBySerialNum() function.
- pSerialNum
- Pointer to a long integer variable to be filled with the device Serial Number.
Return values:
U2C_SUCCESS
Serial Number was successfully obtained.
U2C_HARDWARE_NOT_FOUND
U2C-12 device referenced by hDevice handle was not found.
