I am using the TWR-K80F150M board, MCUXpresso IDE v10.0.0_344 and SDK_2.2_TWR-K80F150M. For my project, i should acquire 4 serial data at 16 MHz which must be saved into sd card. I am now working on the acquisition with the flexio.
I'm trying to use the FlexIO Camera Driver to acquire data from Kinetis SDK 2.0 API Reference Manual. Refer to link http://mcuxpresso.nxp.com/apidoc/2.0/group__flexio__camera.html.
To test the acquisition and the API, before using an FPGA, i am using 2 GPIO called IDLE_CORTEX, SHDN_CORTEX for generating the clock and the trig that are connected to the FLEXIO_0 (pclk) and FLEXIO_1 (href) thanks to TWR_ELV and TWR_proto. The callback is never called and I am sure about the connexion ( IDLE_CORTEX to FLEXIO_0, periodical, SHDN_CORTEX to FLEXIO_1).
Do you have any way to debug or why I can not receive data (The callback is never called ) ?
I'm not too familiar with flexio and edma.
My code is attached, the FlexIO Camera Driver is into front_end.c.
Thank you in advance for your help.
Regards
Original Attachment has been moved to: MK80FN256xxx15_Project.c.zip
Original Attachment has been moved to: frontend.h.zip
Original Attachment has been moved to: frontend.c.zip
Original Attachment has been moved to: pin_mux.h.zip
Original Attachment has been moved to: board.c.zip
Original Attachment has been moved to: clock_config.h.zip
Original Attachment has been moved to: clock_config.c.zip
Original Attachment has been moved to: board.h.zip
Original Attachment has been moved to: pin_mux.c.zip
