Hi Lazar, Not sure if your question is about how to tell LVGL which display to use or how to select a specific display controller. The former is done by setting CONFIG_LVGL_DISPLAY_DEV_NAME to the sam

Hi Muhammad, Looks like you made a typo in the build command it should be something like: west build -b nrf52840_pca10056 samples/drivers/display -- -DSHIELD=adafruit_2_8_tft_touch_v2 See the document

Hi Muhammad, Could you switch to latest master and test with samples/drivers/display, for me that sample is working with the same adafruit display? Keep in mind that in case you have a preview develop

Hi Muhammad, For the nrf52840_pca10056 you need to specify a display shield that supports ili9340, eg. west build -b nrf52840_pca10056 -- -DSHIELD=adafruit_2_8_tft_touch_v2 Note that ili9340 sample ha

Hi Kees, You can do this by creating a partition in a device tree configuration and set the chosen node"zephyr,code-partition" to point to this partition. See following files for an example: Reel Boar

Hi David, I use west for 3 different projects without any problems but I have to admit that I always created the new projects from a fresh shell, so maybe some environment variables are stuck. Regards

Hi Kim, I bumped into the similar issue and the solution was to use ztest together with the native_posix target to implement my unit tests. Also see following issue on github: https://github.com/zephy

Hi Chuck, As far as I know a lot of progress is ongoing in Zephyr to move to DTS and if I'm not mistaken I2C was there before SPI. Regards, Jan

Hi Chuck, SPI config has switched to devicetree and you only need following configs in you prj.conf file for SPI_0: CONFIG_SPI=y CONFIG_SPI_0=y CONFIG_SPI_NRFX=y All other configurations come from the

Chuck, The only thing I needed to configure is the spi config struct (freq, spi mode of operation & cs) and it just worked out of the box. But to be honest the only place where I used the NRF SPI is i

Hi Chuck, Looks like you configured MOSI & MISO to the same pin (8) is this intentional? As far as I know the NRF52840 does not support 3-wire (shared MISO/MOSI pin) SPI mode. Regards, Jan

Hi Chuck, On top of CONFIG_SPI you have to specify which SPI interface your are using, that it is a NRFX SPI and the associated pins in your prj.conf. Here is an example for the nrf52840_pca10056 I us

Hi Lars, I only played with the idea to integrate a touch controller but had no time yet to start on it. On the location of the driver I have the feeling that a new, input device, API would be more su

Hi All, A couple of hours ago I issued a pull request [1] introducing a new external library providing a framework to create GUIs. While doing so I encountered some issues: 1) The library is licensed