custom_targets.json

{
    "HP34970_FP": {
        "inherits": ["FAMILY_STM32"],
        "core": "Cortex-M4F",
        "extra_labels_add": ["STM32F3", "STM32F303xE", "STM32F303RE"],
        "config": {
            "clock_source": {
                "help": "Mask value : USE_PLL_HSE_EXTC | USE_PLL_HSE_XTAL (need HW patch) | USE_PLL_HSI",
                "value": "USE_PLL_HSE_EXTC|USE_PLL_HSI",
                "macro_name": "CLOCK_SOURCE"
            }
        },
        "detect_code": ["0745"],
        "device_has_add": ["ANALOGOUT", "CAN", "LOWPOWERTIMER", "SERIAL_ASYNCH", "SERIAL_FC", "MPU"],
        "release_versions": ["2", "5"],
        "device_name": "STM32F303RE"
	}
}