default async command error_t UsartResource.request[ uint8_t id ]() { return FAIL; }
default async command error_t UsartResource.immediateRequest[ uint8_t id ]() { return FAIL; }
default async command error_t UsartResource.release[ uint8_t id ]() { return FAIL; }
default async command error_t UsartResource.request[ uint8_t id ]() { return FAIL; }
default async command error_t UsartResource.immediateRequest[ uint8_t id ]() { return FAIL; }
default async command error_t UsartResource.release[ uint8_t id ]() { return FAIL; }