Implementing u-blox driver on nrf9160 vcom0 port

[TigerD]

Hi,

I have nrf9160 DK.

I found there is u-blox driver available. Is it possible that the 9160 modem can be added an interface as a modem using u-blox? If so, there is any application note or any other resources?

Thank you,

david

  

[TigerD]

When I enabled u-blox, I got the following errors:

static const struct mdm_control_pinconfig pinconfig[] = {

/* MDM_POWER */

PINCONFIG(DT_UBLOX_SARA_R4_0_MDM_POWER_GPIOS_CONTROLLER,

DT_UBLOX_SARA_R4_0_MDM_POWER_GPIOS_PIN),

/* MDM_RESET */

PINCONFIG(DT_UBLOX_SARA_R4_0_MDM_RESET_GPIOS_CONTROLLER,

DT_UBLOX_SARA_R4_0_MDM_RESET_GPIOS_PIN),

};

#define MDM_UART_DEV_NAME DT_UBLOX_SARA_R4_0_BUS_NAME

All these literals are not defined.

[Didrik Rokhaug]

Hi.

What is it that you are trying to do?

The nRF91 has an application processor, so for most use cases, there is no need for an external processor.

If the internal application processor is enough for your use case, we have several libraries and samples on how to use it in our nRF Connect SDK (NCS).

If you only want to use the nRF91 as a modem, we do not have full support for that yet. However, it is planned for a future release.

Best regards,

Didrik