Wahoo: bolt.cfg and comp.cfg reader from files in elemnt_config.zip

1.md

Config backup

The .zip contains bolt-65535.cfg, comp.cfg poi.cfg and routes.cfg

Create a directory with the name config_backup on the device, a elemnt_config.zip should appear. If not then reboot the device.

How to connect an ELEMNT, BOLT, or ROAM to a desktop or laptop computer

Create

# create special directory
adb shell mkdir /sdcard/config_backup

# save to pc
adb pull /sdcard/config_backup/elemnt_config.zip .

Restore

# create special directory
adb shell mkdir /sdcard/config_restore

# save to pc
adb push elemnt_config.zip /sdcard/config_restore/elemnt_config.zip

# reboot device
adb shell reboot

elemnt-config.py

#!/usr/bin/python

import sys

boltFieldNames = [
    "BACKLIGHT", "AUTO_UPLOAD_ENABLED", "BOLT_BATTERY", "INVALID",
    "LED_MODE", "TOP_LED_WORKOUT", "TOP_LED_NOTIF", "TOP_LED_NAV",
    "BUZZ_WORKOUT", "BUZZ_NOTIF", "BUZZ_NAV", "BUZZ_MARIO",
    "AUTO_PAUSE_SPEED", "ALERT_PHONE", "ALERT_MSG", "ALERT_EMAIL",
    "DND_END_TIME_OLD", "AUTO_SHUTDOWN_DURATION", "MUTE", "BOLTAPP_VERSION",
    "KICKR_MODE_OVERRIDE_ALLOWED", "LED_MODE_OVERRIDE", "ZOOM_MIN_LEVEL",
    "FIRST_RUN_STATE", "AUTO_LAP_MODE", "AUTO_LAP_DISTANCE_M", "AUTO_LAP_DURATION_SEC",
    "BACKLIGHT_DURATION_SEC", "UPGRADE_STATE", "UPGRADE_DOWNLOAD_PERCENT", "DND_END_TIME",
    "DND_INTERVAL", "FOLLOW_WITH_HEADING", "SEGMENTS_ENABLED", "SEGMENTS_AUTO_PAGE_CHANGE",
    "SEGMENTS_NOTIF_ON_OTHER_PAGES", "SEGMENTS_LEDS", "SEGMENTS_MUTED", "WORKOUT_TYPE",
    "USER_OUTDOOR_MODE", "INVALID", "PAGE_DEFN", "WIFI_NW_COUNT",
    "INCLUDE_ZERO_IN_AVG_CADENCE", "PLANS_NOTIF_ON_OTHER_PAGES", "PLANS_BUZZER", "PLANS_LEDS",
    "SEGMENTS_DURING_PLAN", "PLAN_AUTO_LAP_ON_INTERVAL", "INCLUDE_ZERO_IN_AVG_POWER", "CFG_PROFILE_IDS",
    "CURRENT_CFG_PROFILE_ID", "CFG_PROFILE_NAME", "CFG_DISPLAY_CFG", "THEME",
    "INVALID", "AUTO_UPDATE", "WATCHFACE_CFG", "POOL_LENGTH_CM",
    "THEME_TINT_COLOR", "LOCATION_LAT", "LOCATION_LON", "INVALID",
    "CFG_PROFILE_ID_NEXT", "GPS_OVERRIDE", "ENABLE_OPTICAL_HR", "APP_PROFILE",
    "RUNNING_MODE", "RACE_LENGTH", "TRACK_LENGTH", "LAST_INTERACTION_TIME_SEC",
    "POOL_LENGTH_CUSTOM_CM", "AUTO_INT_ENABLED", "POOL_LENGTH_CUSTOM_METRIC", "BOLT_BATTERY_STATUS",
    "BOLT_SERIAL_NUMBER", "AUTO_RE_ROUT", "INVALID", "INVALID",
    "SOUNDS_CFG", "VIBRATIONS_CFG", "DND_SCHEDULE_START_TIME_MIN", "DND_SCHEDULE_END_TIME_MIN",
    "DND_CFG", "RADAR_CFG", "PMS_CFG", "PMS_SESSION_INDEX",
    "BODY_POSITION", "SPECIALIZED_AUTH_KEY", "SPECIALIZED_STAGING_URL", "GPS_POS_ASSIST_VALID",
    "UPGRADE_STATE_ROM", "BOLTAPP_WSM_ENABLED", "LOG_LEVEL", "RELEASE_CHANNEL",
    "247_MASK", "GPS_POS_ASSIST_DATA_REQ", "WORKOUT_PAGE_COLOUR_MODE", "ENABLED_CLM_TYPES",
    "BUTTON_SQUEEZE_CFG", "DISPLAY_CFG_HIDE_TITLES", "WORK_REST_CFG", "WORK_REST_AUTO_LAP_ON_INTERVAL",
    "PLAN_SYNC_STATUS", "RACE_RUNNING_CFG", "WORKOUT_PINNED_PAGE_ID", "CUSTOM_ALERTS_ENABLED",
    "CUSTOM_ALERTS_PLANNED_WORKOUT_ENABLED", "LEDS_MASK", "SUPERSAPIENS_ALLOWED", "SUPERSAPIENS_STATE",
    "ROUTE_SYNC_STATUS", "INVALID", "INVALID", "SYNC_REQ_MASK",
    "CLIMB_CFG", "CONNECTION_INFO", "ACTIVITY_FEEDBACK_ENABLED", "NEXT"
]

compFieldNames = [
    "INVALID", "HEIGHT_CM", "WEIGHT_HG", "DOB",
    "MALE", "METRIC_SPEED_DISTANCE", "LOCALE", "POWER_FTP",
    "HR_RESTING", "HR_ZONE_1_CEIL", "HR_ZONE_2_CEIL", "HR_ZONE_3_CEIL",
    "HR_ZONE_4_CEIL", "HR_MAX", "INVALID", "LIFESTYLE",
    "INVALID", "TIME_FMT", "INVALID", "HR_BURN_RATE",
    "HR_BURST_RATE", "INVALID", "PHONE_BATTERY", "BOLT_TIME",
    "BOLT_TIME_ZONE", "SPD_ZONE_1_CEIL", "SPD_ZONE_2_CEIL", "SPD_ZONE_3_CEIL",
    "SPD_ZONE_4_CEIL", "PWR_ZONE_1_CEIL", "PWR_ZONE_2_CEIL", "PWR_ZONE_3_CEIL",
    "PWR_ZONE_4_CEIL", "INVALID", "USER_PROFILE", "METRIC_ELEVATION",
    "METRIC_TEMPERATURE", "METRIC_WEIGHT", "PWR_ZONE_5_CEIL", "PWR_ZONE_6_CEIL",
    "PWR_ZONE_7_CEIL", "INVALID", "PWR_ZONE_COUNT", "BOLT_TIME_INFO",
    "LOG_LEVEL", "FIRST_DAY_OF_WEEK", "AUTO_UPLOAD_MASK", "TARGET_DAILY_STEPS",
    "TARGET_WEEKLY_BIKE_DISTANCE", "TARGET_DAILY_CALORIES", "TARGET_WEEKLY_RUN_DISTANCE", "TARGET_WEEKLY_SWIM_DISTANCE",
    "TARGET_WEEKLY_CALORIES", "TARGET_WEEKLY_ACTIVE_TIME","CALIBRATION_RUN", "LOCATION_LAT",
    "LOCATION_LON", "PAIRED_ELEMNT_CFG", "247_WEEK_SUMMARY", "INVALID",
    "GENDER", "AUTO_RIVAL_DATA_BROADCAST", "LOCATION", "INVALID",
    "POWER_RUN_CRITICAL_POWER", "CLOUD_USER_ID", "CLOUD_SERVER_TYPE", "WAHOO_CLOUD_SUBSCRIPTION_STAT", "NEXT"
]


def readfile(name):
    version = 0x00
    profileID = 0xFFFF
    dataFields = {}
    timestampFields = {}

    with open(name, 'rb') as f:
        version = int.from_bytes(f.read(1), byteorder='little')
        profileID = int.from_bytes(f.read(2), byteorder='little')
        fieldCount = int.from_bytes(f.read(2), byteorder='little')
        
        for _ in range(fieldCount):
            fieldID = None
            if version == 0x00:
                fieldID = int.from_bytes(f.read(2), byteorder='little')
            elif version == 0x01:
                fieldID = int.from_bytes(f.read(4), byteorder='little')

            dataSize = int.from_bytes(f.read(2), byteorder='little')
            dataFields[fieldID] = f.read(dataSize)

    return {
        "version": version,
        "profileID": profileID,
        "dataFields": dataFields,
        "timestampFields":timestampFields
    }
    
def main(name):
    config = readfile(name)

    fieldNames = []
    if 'comp' in name:
        fieldNames = compFieldNames
    elif 'bolt' in name:
        fieldNames = boltFieldNames
        
    print(f'Version: {config["version"]}')
    print(f'Profile ID: {config["profileID"]}')
    for fieldID, fieldData in config["dataFields"].items():
        print(f'{fieldID:3d} {fieldNames[fieldID]:32s} => {fieldData}')

     
if __name__ == "__main__":
    if len(sys.argv) != 2 or ('comp' not in sys.argv[1] and 'bolt' not in sys.argv[1]):
        print('Usage: python elemnt-config.py comp.cfg or bolt-65535.cfg')
        sys.exit(0)

    main(sys.argv[1])