Kinetis Software Development Kit中的主题 FRDM-K22F UART interrupt example

FRDM-K22F UART interrupt example

kent_gu — Thu, 21 Jan 2016 04:33:55 GMT

Hi,

I have a FRDM-K22F demo board, also use SDK to develop FW. I checked all UART example, seems that all UART example run in query mode. Do you have the UART interrupt example?

In the further, I also use MK22F1M0 chipset to develop CAN bus function, do you have CAN interrupt example?

Best regards,

Kent

Re: FRDM-K22F UART interrupt example

ivadorazinova — Sun, 24 Jan 2016 20:40:48 GMT

Hi Kent,

thank you for your question.

We have UART example with non-blocking method, which is located under C:\Freescale\KSDK_1.3.0\examples\frdmk22f\driver_examples\uart\uart_non_blocking

and about CAN interrupt example I think this could help you void FLEXCAN_DRV_IRQHandler (uint8_t instance)

In case of any issue please let me know.

Thank you,

Have a nice day!

Iva

Re: FRDM-K22F UART interrupt example

kent_gu — Tue, 26 Jan 2016 06:08:25 GMT

Iva,

I checked the uart_non-blocking_example in the "C:\Freescale\KSDK_1.3.0\examples\frdmk22f\driver_examples\uart\uart_non_blocking", but seems that it still is loop-query mode? Don't see any "Interrupt flag", "IRQHandler" ,etc source code?

Best regards,

Kent