nrf52840 connection with gps module over I2C

RE: nrf52840 connection with gps module over I2C

Amanda Hsieh — Mon, 17 Apr 2023 13:55:05 GMT

Hi,

I have no idea. Please seek help on Zephyr Discord.

I would suggest using nRF9160DK which has the GPS module.

Regards,
Amanda H.

RE: nrf52840 connection with gps module over I2C

Agnaldo Pagano — Mon, 17 Apr 2023 13:10:24 GMT

How could I make a project to communicate to GPS Moudule (MAX-M10S) with my nRF52840 (using nRF Connect SDK) over I2C? I am trying to use a example code, but at "prj.conf", I added "CONFIG_SENSOR_MAXM10S=y", but this error appear:

C:/Projetos/sirros_geolocalizadores/Geolocalizador_Nordic/firmware/i2c_scanner/prj.conf:10: warning: attempt to assign the value 'y' to the undefined symbol SENSOR_MAXM10S

error: Aborting due to Kconfig warnings

CMake Error at C:/ncs/v2.3.0/zephyr/cmake/modules/kconfig.cmake:328 (message):
  command failed with return code: 1
Call Stack (most recent call first):
  C:/ncs/v2.3.0/nrf/cmake/modules/kconfig.cmake:29 (include)
  C:/ncs/v2.3.0/zephyr/cmake/modules/zephyr_default.cmake:108 (include)
  C:/ncs/v2.3.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include)
  C:/ncs/v2.3.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:97 (include_boilerplate)
  CMakeLists.txt:11 (find_package)

Do you know if Zephyr RTOS have driver to MAX-M10S?

RE: nrf52840 connection with gps module over I2C

Amanda Hsieh — Fri, 14 Apr 2023 13:03:03 GMT

Try this https://github.com/sigurdnev/ncs-playground/blob/master/samples/i2c_scanner/src/main.c

RE: nrf52840 connection with gps module over I2C

Agnaldo Pagano — Fri, 14 Apr 2023 12:53:53 GMT

Hi,
I'm trying to access the link from github where there is code, but I can´t. When I acess the page, appear an error message (404 page not found)

RE: nrf52840 connection with gps module over I2C

Amanda Hsieh — Fri, 14 Apr 2023 12:45:34 GMT

Hi,

My colleague has a sample in this thread, but it's made three years ago.

-Amanda H.

RE: nrf52840 connection with gps module over I2C

Agnaldo Pagano — Fri, 14 Apr 2023 11:42:39 GMT

Ok.

Is there any example code that do scan to find I2C address of my module?

RE: nrf52840 connection with gps module over I2C

Amanda Hsieh — Thu, 13 Apr 2023 13:00:37 GMT

Hi,

Unfortunately, there is no code as your requirement, but you can take a look at DevAcademy exercises Lesson 6 for connecting over I2C and seek help from https://github.com/u-blox/ubxlib/issues.

Regards,
Amanda H.