Re: Newbie question: K64F with SD card

Home Messages Hashtags Subgroups

Henrik Brix Andersen #2404 Hi Dave, I take it you mean the Freedom K64F board? It is correct that the SD card controller of the K64F is not yet supported by Zephyr. There is an open issue regarding this: https://github.com/zephyrproject-rtos/zephyr/issues/19243 The internal DAC is supported by the Zephyr DAC API: https://docs.zephyrproject.org/latest/reference/peripherals/dac.html Regards, Brix -- Henrik Brix Andersen toggle quoted messageShow quoted text On 3 Jan 2021, at 02.10, Dave Nadler <drn@...> wrote: Hello all, Zephyr newbie here, sorry if this is a simple question... I've used Freescale/NXP K64F for a number of successful projects using FreeRTOS. Considering using Zephyr because of driver/OS integration, however... Looking at "K6F Freedom" board, which we've used often as a starting point, SDcard driver plus a few other things seem to be missing? What are the steps to add drivers to support: 1) ~POSIX file operations to the SD card? 2) USB OTG? 3) internal DAC? If that's too hard, can anyone recommend an ARM chip with already well-supported SD card, USB (especially device), I2C+SPI, serial UART, internal ADC and DAC. Thanks in advance for any pointers, Best Regards, Dave -- Dave Nadler, USA East Coast voice (978) 263-0097, drn@... , Skype Dave.Nadler1
More All Messages By This Member

Join users@lists.zephyrproject.org to automatically receive all group messages.