I use PPI for ADC and GPIO pulling. When I connect and then disconnect - nrf52840 not advertise until reset the SoC.
IRQ_CONNECT(DT_IRQN(DT_NODELABEL(adc)),
DT_IRQ(DT_NODELABEL(adc), priority),
nrfx_saadc_irq_handler, NULL, 0);
adc_configure();
ppi_init();
timer_init();
IRQ_CONNECT(DT_IRQN(DT_NODELABEL(gpiote)),
DT_IRQ(DT_NODELABEL(gpiote), priority),
nrfx_isr, nrfx_gpiote_irq_handler, 0);
nrfx_gpiote_init(NRFX_GPIOTE_DEFAULT_CONFIG_IRQ_PRIORITY);
nrf_gpio_cfg_output(DO_OUTPUT_0);
nrf_gpio_cfg_output(DO_OUTPUT_1);
nrf_gpio_cfg_output(DO_OUTPUT_2);
nrf_gpio_cfg_output(DO_OUTPUT_3);
nrf_gpio_cfg_output(DO_OUTPUT_4);
nrf_gpio_cfg_output(DO_OUTPUT_5);
nrf_gpio_cfg_output(DO_OUTPUT_6);
nrf_gpio_cfg_output(DO_OUTPUT_7);
nrf_gpio_cfg_output(LED_PIN_G);
nrf_gpio_cfg_input(DI_INPUT_0, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(DI_INPUT_1, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(DI_INPUT_2, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(DI_INPUT_3, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(DI_INPUT_4, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(DI_INPUT_5, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(DI_INPUT_6, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(DI_INPUT_7, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(DI_INPUT_8, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(DI_INPUT_9, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(DI_INPUT_10, NRF_GPIO_PIN_PULLUP);
nrfx_gpiote_in_config_t cfg_wdt = NRFX_GPIOTE_CONFIG_IN_SENSE_LOTOHI(false);
cfg_wdt.pull = NRF_GPIO_PIN_PULLDOWN;
nrfx_gpiote_in_init(TIM_WAKE, &cfg_wdt, evt_handler1);
nrfx_gpiote_in_event_enable(TIM_WAKE, true);
nrfx_gpiote_in_config_t inConfig = NRFX_GPIOTE_CONFIG_IN_SENSE_TOGGLE(false);
inConfig.pull = NRF_GPIO_PIN_PULLUP;
nrfx_gpiote_in_config_t rtcConfig = NRFX_GPIOTE_CONFIG_IN_SENSE_LOTOHI(false);
rtcConfig.pull = NRF_GPIO_PIN_PULLUP;
nrfx_gpiote_in_init(RTC_PIN, &rtcConfig, evt_handler2);
nrfx_gpiote_in_event_enable(RTC_PIN, true);
I can connect after reset. But when I disconect then I will not able to connect again because of there is no advertising anymore until reset.
# Enable the UART driver CONFIG_UART_ASYNC_API=y CONFIG_NRFX_UART0=y CONFIG_SERIAL=y CONFIG_CONSOLE=n CONFIG_UART_CONSOLE=n CONFIG_NFCT_PINS_AS_GPIOS=y CONFIG_NEWLIB_LIBC=y CONFIG_CPLUSPLUS=y CONFIG_LIB_CPLUSPLUS=y #EXT WDT CONFIG_GPIO=n CONFIG_NRFX_GPIOTE=y # Enable the BLE stack with GATT Client configuration CONFIG_BT=y CONFIG_HEAP_MEM_POOL_SIZE=8192 CONFIG_BT_SETTINGS=y CONFIG_FLASH=y CONFIG_FLASH_PAGE_LAYOUT=y CONFIG_FLASH_MAP=y CONFIG_SETTINGS=y CONFIG_SETTINGS_NONE=y CONFIG_BT_GATT_CACHING=n CONFIG_BT_GATT_CLIENT=y # Config logger CONFIG_LOG=y CONFIG_USE_SEGGER_RTT=y CONFIG_LOG_BACKEND_RTT=y CONFIG_LOG_BACKEND_UART=n CONFIG_ASSERT=n CONFIG_BT_CTLR_PHY_CODED=y CONFIG_BT_CTLR_ADV_EXT=y CONFIG_BT_EXT_ADV=y CONFIG_BT_USER_PHY_UPDATE=y #CONFIG_BT_CTLR_SYNC_PERIODIC=y CONFIG_BT_CTLR_TX_PWR_PLUS_8=y #CONFIG_BT_CONN_PARAM_UPDATE_TIMEOUT=5000 #CONFIG_BT_BACKGROUND_SCAN_INTERVAL=100 #CONFIG_BT_BACKGROUND_SCAN_WINDOW=80 CONFIG_BT_CREATE_CONN_TIMEOUT=3 CONFIG_BT_ATT_PREPARE_COUNT=18 CONFIG_BT_MAX_CONN=18 CONFIG_BT_CTLR_ADV_DATA_LEN_MAX=247 CONFIG_BT_CTLR_ADVANCED_FEATURES=y CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL=n CONFIG_BT_CTLR_CONN_RSSI=y CONFIG_BT_LL_SW_SPLIT=y CONFIG_BT_CTLR=y CONFIG_BT_HCI=y #PERIPHERAL CONFIG_BT_PERIPHERAL=y CONFIG_BT_DEVICE_NAME="RECLOUSER" CONFIG_BT_GATT_NOTIFY_MULTIPLE=y CONFIG_WATCHDOG=y CONFIG_NRFX_WDT=y CONFIG_NRFX_WDT0=y CONFIG_BT_GAP_PERIPHERAL_PREF_PARAMS=n #CONFIG_BT_PERIPHERAL_PREF_MIN_INT=6 #CONFIG_BT_PERIPHERAL_PREF_MAX_INT=15 #CONFIG_BT_PERIPHERAL_PREF_SLAVE_LATENCY=0 #CONFIG_BT_PERIPHERAL_PREF_TIMEOUT=50 CONFIG_BT_L2CAP_TX_MTU=259 CONFIG_BT_BUF_ACL_RX_SIZE=259 CONFIG_MAIN_STACK_SIZE=8192 #CLOCK_CONTROL CONFIG_CLOCK_CONTROL=y CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y CONFIG_CLOCK_CONTROL_NRF_K32SRC_XTAL=n CONFIG_NRFX_TIMER=y CONFIG_NRFX_TIMER1=y CONFIG_NRFX_SAADC=y CONFIG_BOARD_ENABLE_DCDC=n CONFIG_NRFX_PPI=y ### Enable SMP server ### # FOR NCS auto make image CONFIG_MCUMGR_SMP_BT=y CONFIG_MCUMGR_SMP_BT_AUTHEN=n CONFIG_MCUMGR_CMD_IMG_MGMT=y CONFIG_MCUMGR_CMD_OS_MGMT=y CONFIG_MCUMGR=y CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=8192 CONFIG_BOOTLOADER_MCUBOOT=y CONFIG_MCUBOOT_IMAGE_VERSION="0.0.6" #Useless #CONFIG_MCUMGR_CMD_FS_MGMT=y #CONFIG_MCUBOOT_UTIL_LOG_LEVEL_WRN=y #CONFIG_FILE_SYSTEM=y
Where I may make mistake?
