- b -

• BLUE_RGB : respeaker-rpi0/porcupine_demo_mic.c
• boot_data : fsl_flexspi_nor_boot.h
• buffer_config : imxrt1050/imxrt1050-evkb/source/pv_audio_rec.c
• buffer_index : imxrt1050/imxrt1050-evkb/source/pv_audio_rec.c , stm32f769/stm32f769i-disco/Src/pv_audio_rec.c , stm32h735/stm32h735g-dk/Src/pv_audio_rec.c , stm32f407/stm32f407g-disc1/Src/pv_audio_rec.c , stm32h747/stm32h747i-disco/CM7/Src/pv_audio_rec.c , stm32f411/stm32f411e-disco/Src/pv_audio_rec.c , stm32f469/stm32f469i-disco/Src/pv_audio_rec.c
• BUTTON_IRQn : stm32f4_discovery.c , stm32h747i_discovery.c , stm32f411e_discovery.c , stm32469i_discovery.c , stm32f769i_discovery.c
• BUTTON_PIN : stm32f4_discovery.c , stm32h747i_discovery.c , stm32f411e_discovery.c , stm32469i_discovery.c , stm32f769i_discovery.c
• BUTTON_PORT : stm32469i_discovery.c , stm32h747i_discovery.c , stm32f4_discovery.c , stm32f769i_discovery.c , stm32f411e_discovery.c