| USRP Hardware Driver and USRP Manual Version: 4.9.0.makepkg-0-g9ec1f582 UHD and USRP Manual |

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mboard_eeprom.h File Reference
`#include <uhd/config.h>`
`#include <uhd/error.h>`

Go to the source code of this file.

## Typedefs
typedef struct uhd_mboard_eeprom_t * | uhd_mboard_eeprom_handle
| A C-level interface for interacting with a USRP motherboard's EEPROM.

## Functions
UHD_API uhd_error | uhd_mboard_eeprom_make (uhd_mboard_eeprom_handle *h)
| Create a handle for working with a USRP motherboard EEPROM.
UHD_API uhd_error | uhd_mboard_eeprom_free (uhd_mboard_eeprom_handle *h)
| Free a USRP motherboard EEPROM handle.
UHD_API uhd_error | uhd_mboard_eeprom_get_value (uhd_mboard_eeprom_handle h, const char *key, char *value_out, size_t strbuffer_len)
| Get the value associated with the given EEPROM key.
UHD_API uhd_error | uhd_mboard_eeprom_set_value (uhd_mboard_eeprom_handle h, const char *key, const char *value)
| Set the value for the given EEPROM key.
UHD_API uhd_error | uhd_mboard_eeprom_last_error (uhd_mboard_eeprom_handle h, char *error_out, size_t strbuffer_len)
| Get the last error recorded by the handle.

## Typedef Documentation

## ◆ uhd_mboard_eeprom_handle

typedef struct uhd_mboard_eeprom_t* uhd_mboard_eeprom_handle

A C-level interface for interacting with a USRP motherboard's EEPROM.

See uhd::usrp::mboard_eeprom_t for more details.

NOTE: Using a handle before passing it into uhd_mboard_eeprom_make() will result in undefined behavior.

## Function Documentation

## ◆ uhd_mboard_eeprom_free()

UHD_API uhd_error uhd_mboard_eeprom_free | ( | uhd_mboard_eeprom_handle * | h | ) |

Free a USRP motherboard EEPROM handle.

NOTE: Using a handle after passing it into this function will result in a segmentation fault.

## ◆ uhd_mboard_eeprom_get_value()

UHD_API uhd_error uhd_mboard_eeprom_get_value | ( | uhd_mboard_eeprom_handle | h,
|  | const char * | key,
|  | char * | value_out,
|  | size_t | strbuffer_len )

Get the value associated with the given EEPROM key.

## ◆ uhd_mboard_eeprom_last_error()

UHD_API uhd_error uhd_mboard_eeprom_last_error | ( | uhd_mboard_eeprom_handle | h,
|  | char * | error_out,
|  | size_t | strbuffer_len )

Get the last error recorded by the handle.

## ◆ uhd_mboard_eeprom_make()

UHD_API uhd_error uhd_mboard_eeprom_make | ( | uhd_mboard_eeprom_handle * | h | ) |

Create a handle for working with a USRP motherboard EEPROM.

## ◆ uhd_mboard_eeprom_set_value()

UHD_API uhd_error uhd_mboard_eeprom_set_value | ( | uhd_mboard_eeprom_handle | h,
|  | const char * | key,
|  | const char * | value )

Set the value for the given EEPROM key.