Here is a list of all documented variables with links to the struct/union documentation for each field:

- b -

• base_address : dma_channel_attr_t
• baud_rate : uart_config_t
• block_size : dma_sw_trigger_config_t
• blockSize : sdio_data_config_t
• both_edge_int : gpio_pin_config_t
• break_detected : uart_usr_lsr_status_bits_t
• buf : i2c_blocking_config_t, i2c_nonblocking_config_t
• busSpeed : sdio_sd_card_config_t
• busWidth : sdio_sd_card_config_t
• busy_not_used : uart_usr_lsr_status_bits_t