APP_LOG Not coming in terminal

[yokesh.Kavi]

Hi All,

I have a nrf52 PCA10040 Kit with me . I loaded the BLE app UART Central example binary into my Kit . The LED 1 is blinking (Scanning Indication) But am not getting any logs in Minicom ?

Am I missing anything ? My UART COnfiguration,

 const app_uart_comm_params_t comm_params =
      {
        .rx_pin_no    = 8,
        .tx_pin_no    = 6,
        .rts_pin_no   = 5,
        .cts_pin_no   = 7,
        .flow_control = APP_UART_FLOW_CONTROL_ENABLED,
        .use_parity   = false,
        .baud_rate    = UART_BAUDRATE_BAUDRATE_Baud38400
      };

I tried enabling and disabling HW flow control in minicom, Am not getting any logs ..

Am using Ubuntu 14.04 OS .

[Jørgen Holmefjord]

Which SDK version are you using?

[yokesh.Kavi]

Hi , I am using SDK 12.2.0 .. but am not getting any prints in minicom do I need to change any configuration before building to get debug logs ..

[Jørgen Holmefjord]

With APP_LOG, do you mean NRF_LOG library? Have you enabled the module in SDK configuration header, by setting NRF_LOG_ENABLED?

[yokesh.Kavi]

Hi I didn't enable any logs from config .. the logs mean am not getting any debug prints in minicom .. the ble_app_uart_c example am using s132 softdevice . Am using SDK without any modifications

[Jørgen Holmefjord]

You need to enable the logger module. Open the file [SDK_ROOT]\examples\ble_central\ble_app_uart_c\pca10040\s132\config\sdk_config.h, on line 3572, change from #define NRF_LOG_ENABLED 0 to #define NRF_LOG_ENABLED 1. Recompile and flash your example, you should now see logging information in the terminal.