menu "micrOBU firmware"
config MICROBU_TEST_CHANNEL
    bool "Test channel on the serial link (software lower tester, ETSI campaign hooks)"
    default y
    help
        Serves serial frame type 0x11: mirror or divert every AL_DATA.request the stack
        makes to the tester, inject AL_DATA.indication, GN-DATA.request for the
        Security ATS. Not part of the phone interface; disable for a production image.
config MICROBU_LOG_OVER_LINK
    bool "Also carry ESP_LOG output as LOG frames (0x7F) on the native USB link"
    default n
    help
        The colleague's single-port board has no other place for its log. This board keeps
        the console on UART0 (the CH343 bridge port), so the phone's link carries no text.
config MICROBU_BLE_USB_IDLE_MS
    int "USB link idle time before BLE advertising resumes (ms)"
    range 1000 60000
    default 3000
    help
        BLE and the 5.9 GHz radio share the C5's single RF front end. While the phone is
        using the USB link (any frame received within this window), BLE advertising is
        stopped so it cannot take airtime from ITS-G5. An existing BLE connection is left
        alone. The phone sends a PoTi update with every GNSS fix, which keeps the window
        open for as long as it is connected over USB.
config MICROBU_TX_LED_GPIO
    int "Active-low activity LED GPIO (-1: none)"
    range -1 28
    default -1
    help
        The colleague's XIAO ESP32-C5 has its yellow user LED on GPIO27. On this project's
        board GPIO27 is not a plain LED, so the indicator is off unless configured.
config MICROBU_TX_LED_BLINK_MS
    int "LED indication pulse (ms)"
    range 10 2000
    default 100
config MICROBU_LED_INVERTED_RX
    bool "Inverted LED mode for receiver/bridge (normally ON, blink OFF on packet)"
    default n
endmenu