nrf_cli_init is returning Error code 4

RE: nrf_cli_init is returning Error code 4

Rekha — Tue, 23 Apr 2019 12:21:52 GMT

Hi while debugging its entering BLE_GAP_EVT_CONNECTED but printf statements inside this switch case are not displayed on terminal (i have opened PuTTy COM port terminal. )..how to check this?

Thanks.

RE: nrf_cli_init is returning Error code 4

Rekha — Tue, 23 Apr 2019 11:52:27 GMT

any changes in the event handler ?

RE: nrf_cli_init is returning Error code 4

Rekha — Tue, 23 Apr 2019 11:47:18 GMT

yes i tried that but now device is not getting connected at all. i am not even getting BLE_EVT_CONNECTED now.

RE: nrf_cli_init is returning Error code 4

Vidar Berg — Tue, 23 Apr 2019 11:39:15 GMT

Thanks for debugging this. Please try to increase NRF_CLI_BLE_UART_MAX_CLIENTS to 8 in sdk_config.h and see if that helps.

RE: nrf_cli_init is returning Error code 4

Rekha — Tue, 23 Apr 2019 11:05:16 GMT

Thank you.

Yes i am getting error in blcm_link_ctx_get().

condition:

if (conn_id >= p_link_ctx_storage->max_links_cnt)

{

NRF_LOG_INFO("max link count = %d %d\r\n", conn_id, p_link_ctx_storage->max_links_cnt);

return NRF_ERROR_NO_MEM;

}

this prints: conn_id = 7, p_link_ctx_storage->max_links_cnt =1.

my device acts as both and central and peripheral simultaneously.

as central : device should connect 7 peripherals

as peripheral: device should connect 1 central.

how to achieve this?

do i need to change anything in sdk_config.h?

Thanks

RE: nrf_cli_init is returning Error code 4

Vidar Berg — Tue, 23 Apr 2019 09:12:17 GMT

Hi Rekha,

Please try to debug nrf_cli_init() to see why it returns error 4. E.g., check if it's maybe coming from nrf_cli_ble_uart.c->cli_ble_uart_init()->blcm_link_ctx_get().

RE: nrf_cli_init is returning Error code 4

Rekha — Mon, 15 Apr 2019 09:17:03 GMT

Hi Vidar,

initially uart is used as transport layer for CLI, on connected event ble_cli is used. this causes error only when a central tries to connect my device.

if my device is trying to connect to other peripherals there are no errors. code works fine.

i have attached main.c file for your reference in which i am calling these functions.devzone.nordicsemi.com/.../2816.main.c

Thanks

Rekha

RE: nrf_cli_init is returning Error code 4

Vidar Berg — Mon, 15 Apr 2019 07:18:07 GMT

Hi,

I'm not sure why nrf_cli_init() is called on the connected event. Is this the only place where you initialize CLI in your app?