diff options
Diffstat (limited to 'firmware/fx3/b200/common/common_helpers.h')
| -rw-r--r-- | firmware/fx3/b200/common/common_helpers.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/firmware/fx3/b200/common/common_helpers.h b/firmware/fx3/b200/common/common_helpers.h new file mode 100644 index 000000000..8ff28fb09 --- /dev/null +++ b/firmware/fx3/b200/common/common_helpers.h @@ -0,0 +1,34 @@ +// +// Copyright 2019 Ettus Research, a National Instruments Brand +// +// SPDX-License-Identifier: GPL-3.0-or-later +// + +#ifndef _COMMON_HELPERS_H +#define _COMMON_HELPERS_H + +#include "cyu3types.h" + +typedef void (*eeprom_read_t)(uint16_t, uint8_t*, uint8_t); + +/* Read the EEPROM layout revision number from EEPROM using the function + specified */ +int get_rev(eeprom_read_t read_fn); + +/* Read the vendor ID from EEPROM using the function specified*/ +uint16_t get_vid(eeprom_read_t read_fn); + +/* Read the product ID from EEPROM using the function specified*/ +uint16_t get_pid(eeprom_read_t read_fn); + +/* Read the vendor ID from EEPROM using the function specified + Buffer must be at least length 20 */ +const uint8_t* get_serial_string_descriptor(eeprom_read_t read_fn); + +/* Return the string descriptor based on the VID given */ +const uint8_t* get_manufacturer_string_descriptor(uint16_t vid); + +/* Return the string descriptor based on the PID given */ +const uint8_t* get_product_string_descriptor(uint16_t pid); + +#endif /* _COMMON_HELPERS_H */ |