Hi.
I am trying to run an SPI sample "SPI_MasterInt_demo" of the FRDM-KE06Z board.
I think a demo to send and receive, but where is the jumper pin connection of send-> receive described?
I'm not looking at the source code, so it would be helpful if I could explain it.
Also, is there a document that explains the connection and operation when running other sample drivers with FRDM-KE06Z?
Thank you.
jun
Solved! Go to Solution.
Hi jun,
Unlike other kinetis device, KE0x set pin function in group. Register bit SIM->PINSEL0. SPI0PS select SPI0 pin group. In the example, it write 1 to this bit. So, SPI0_SCK, SPI0_MOSI, SPI0_MISO, and SPI0_PCS are mapped on PTE0, PTE1, PTE2, and PTE3.
This library hasn't any documents. It's really not good. I prefer FRDM-KE06 SDK.
Regards,
Jing
Thank you very much for your trust and appreciation!
Regards,
Jing
Hi jun,
Unlike other kinetis device, KE0x set pin function in group. Register bit SIM->PINSEL0. SPI0PS select SPI0 pin group. In the example, it write 1 to this bit. So, SPI0_SCK, SPI0_MOSI, SPI0_MISO, and SPI0_PCS are mapped on PTE0, PTE1, PTE2, and PTE3.
This library hasn't any documents. It's really not good. I prefer FRDM-KE06 SDK.
Regards,
Jing
I am always grateful for your help.
As shown in the example of FRDM-KE06 SDK SPI (SDK_2.6.0_MKE04Z128xxx4 \ boards \ frdmke06z \ driver_examples \ spi \ interrupt_b2b_transfer \ master \ iar),
I connected J4 connector pins 3 and 5 of the FRDM board, and it worked well .
The following was displayed on the console:
Master start ...
success
This is easy to understand.
Thank you very much.
jun (Natori City, Miyagi Prefecture, Japan)