- r -

• read_buffer : mqtt_config
• read_buffer_size : mqtt_config
• readbuf : MQTTClient
• readbuf_size : MQTTClient
• reason : mqtt_data_disconnected
• receiver_enable : spi_config , usart_config
• recoverable_fault : tcc_wave_extension_config
• reference_clock : system_clock_source_dpll_config
• reference_divider : system_clock_source_dpll_config
• reference_frequency : system_clock_source_dpll_config
• register_callback_mask : tcc_module
• regulator_sel : system_voltage_regulator_config
• reload_action : tcc_counter_config
• rem_len : MQTTTransport
• reserved : tstrFlashLUTEntry
• restart : tcc_recoverable_fault_config
• result : mqtt_data_sock_connected , mqtt_data_connected
• retain : MQTTHeader
• retained : MQTTMessage , MQTTPacket_willOptions
• run_in_stanby : system_clock_source_dfll_config
• run_in_standby : tcc_config , usart_config , system_clock_source_osc32k_config , system_voltage_references_config , system_clock_source_xosc_config , system_clock_source_xosc32k_config , spi_config , system_clock_source_osc16m_config , system_voltage_regulator_config , system_clock_source_dpll_config , system_gclk_gen_config