ELEliseev/stm32ProtectFlash

C

stm32ProtectFlash

#define RELEASE

#ifdef RELEASE
#warning "Protection is ON. Debug is OFF"
```
  FLASH_OBProgramInitTypeDef obConfig;
```
```
  HAL_FLASHEx_OBGetConfig(&obConfig);*
```

  if (obConfig.RDPLevel == OB_RDP_LEVEL_0) {

      // this is first time we run mcu after flashing firmware

      obConfig.RDPLevel = OB_RDP_LEVEL_1;

```
     HAL_FLASH_Unlock();
```
```
      HAL_FLASH_OB_Unlock();
```

      HAL_FLASHEx_OBProgram(&obConfig);

```
      HAL_FLASH_OB_Launch();
```
```
  }
```
#endif