custom_targets.json

{
    "HP34970_FP": {
		"inherits": [
            "MCU_STM32_BAREMETAL"
        ],
        "supported_form_factors": [
            "ARDUINO",
            "MORPHO"
        ],
        "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"
            }
        },
        "components_add": [
            "FLASHIAP"
        ],
        "detect_code": [
            "0745"
        ],
        "device_has_add": [
            "ANALOGOUT",
            "CAN",
            "CRC",
            "SERIAL_ASYNCH",
            "FLASH",
            "MPU"
        ],
        "bootloader_supported": true,
        "device_name": "STM32F303RE"
	}
}