AP_Baro: Determine communication results #433

Job	Run time
build (stm32f7, chibios, 10)	19m 6s
build (stm32h7, chibios, 10)	16m 58s
build (fmuv2-plane, chibios, 10)	7m 39s
build (periph-build, chibios, 10)	32m 15s
build (iofirmware, chibios, 10)	2m 44s
build (CubeOrange-bootloader, chibios, 10)	1m 54s
build (fmuv3-bootloader, chibios, 10)	1m 56s
build (revo-bootloader, chibios, 10)	1m 58s
build (stm32h7-debug, chibios, 10)	10m 25s
build (fmuv3, chibios, 10)	25m 58s
build (revo-mini, chibios, 10)	23m 40s
build (MatekF405-Wing, chibios, 10)	25m 20s
build (CubeOrange-ODID, chibios, 10)	14m 59s
build (CubeRedPrimary-bootloader, chibios, 10)	1m 30s
build (configure-all, chibios, 10)	6m 47s
build (build-options-defaults-test, chibios, 10)	38m 33s
build (signing, chibios, 10)	11m 23s
	4h 3m 5s

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