libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
OPTKEYR Option byte key register
Collaboration diagram for OPTKEYR Option byte key register:

Macros

#define FLASH_OPTKEYR_KEY1   ((uint32_t)0x08192a3b)
 FLASH_OPTKEYR_KEY1 Option key 1. More...
 
#define FLASH_OPTKEYR_KEY2   ((uint32_t)0x4c5d6e7f)
 FLASH_OPTKEYR_KEY2 Option key 2. More...
 

Detailed Description

Macro Definition Documentation

◆ FLASH_OPTKEYR_KEY1

#define FLASH_OPTKEYR_KEY1   ((uint32_t)0x08192a3b)

FLASH_OPTKEYR_KEY1 Option key 1.

Definition at line 93 of file g0/flash.h.

◆ FLASH_OPTKEYR_KEY2

#define FLASH_OPTKEYR_KEY2   ((uint32_t)0x4c5d6e7f)

FLASH_OPTKEYR_KEY2 Option key 2.

Definition at line 95 of file g0/flash.h.