error (-11) while try to start advertising

RE: error (-11) while try to start advertising

Mr.NCK — Tue, 14 Jun 2022 06:25:35 GMT

Hi Vidar,

Thank you So much, Its working fine.

Regards,

Navin

RE: error (-11) while try to start advertising

Vidar Berg — Mon, 13 Jun 2022 12:47:33 GMT

Hi Navin,

The semaphore was initialized with the initial value set to '1' instead of '0', which caused k_sem_take() to return immediately before the BT stack was ready.

In remote.c, try:

static K_SEM_DEFINE(bt_init_ok, 0, 1);

Instead of:

static K_SEM_DEFINE(bt_init_ok, 1, 1);

Best regards,

Vidar

RE: error (-11) while try to start advertising

Mr.NCK — Mon, 13 Jun 2022 11:49:44 GMT

Hi Vidar,

I have uploaded my file here. for your reference

devzone.nordicsemi.com/.../2804.bluetooth_5F00_remote_5F00_template.zip

Thanks & Regards

Navin

RE: error (-11) while try to start advertising

Vidar Berg — Mon, 13 Jun 2022 10:30:49 GMT

Hi Navin,

Would you mind uploading your project here so I can have a look? The error code corresponds to -EAGAIN and might happen if you try to use the BLE stack before it has been initialized.

Best regards,

Vidar