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
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)
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